Search result: Catalogue data in Spring Semester 2025
Mechanical Engineering Master  | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Number | Title | Type | ECTS | Hours | Lecturers | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 151-0106-00L | Orbital Dynamics | W | 4 credits | 3G | A. A. Kubik | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Principles of the motion of natural and artificial satellites, rocket dynamics, orbital maneuvers and interplanetary missions. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Knowledge of the basic theory of satellite dynamics. Ability to apply the acquired theory to simple examples. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | The two-body problem, rocket dynamics, orbital maneuvers, interplanetary missions, the restricted three-body problem, perturbation equations, satellite attitude dynamics. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 151-0110-00L | Compressible Flows | W | 4 credits | 2V + 1U | P. Jenny, A. A. Kubik | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Topics: unsteady one-dimensional subsonic and supersonic flows, acoustics, sound propagation, supersonic flows with shocks and Prandtl-Meyer expansions, flow around slender bodies, shock tubes, reaction fronts (deflagration and detonation). Mathematical tools: method of characteristics and selected numerical methods. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Illustration of compressible flow phenomena and introduction to the corresponding mathematical description methods. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | The interaction of compressibility and inertia is responsible for wave generation in a fluid. The compressibility plays an important role for example in unsteady phenomena, such as oscillations in gas pipelines or exhaust pipes. Compressibility effects are also important in steady subsonic flows with high Mach numbers (M>0.3) and in supersonic flows (e.g. aeronautics, turbomachinery). The first part of the lecture deals with wave propagation phenomena in one-dimensional subsonic and supersonic flows. The discussion includes waves with small amplitudes in an acoustic approximation and waves with large amplitudes with possible shock formation. The second part deals with plane, steady supersonic flows. Slender bodies in a parallel flow are considered as small perturbations of the flow and can be treated by means of acoustic methods. The description of the two-dimensional supersonic flow around bodies with arbitrary shapes includes oblique shocks and Prandtl-Meyer expansions etc.. Various boundary conditions, which are imposed for example by walls or free-jet boundaries, and interactions, reflections etc. are taken into account. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | not available | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | a list of recommended textbooks is handed out at the beginning of the lecture. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | prerequisites: Fluiddynamics I and II | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 151-0156-00L | Technology and Safety of Nuclear Power Plants Note: The previous course title until FS22 "Safety of Nuclear Power Plants". | W | 6 credits | 4V + 1U | A. Manera | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Knowledge about safety concepts and requirements of nuclear power plants and their implementation in deterministic safety concepts and safety systems. Knowledge about behavior under accident conditions and about the methods of probabilistic risk analysis and how to handle results. Introduction into key elements of the enhanced safety of nuclear systems for the future. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Deep understanding of safety requirements, concepts and system of nuclear power plants, knowledge of deterministic and probabilistic methods for safety analysis, aspects of nuclear safety research, licensing of nuclear power plant operation. Overview on key elements of the enhanced safety of nuclear systems for the future. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | (1) Introduction into the specific safety issues of nuclear power plants, main facts of health effects of ionizing radiation, defense in depth approach. (2) Reactor protection and reactivity control, reactivity induced accidents (RIA). (3) Loss-of-coolant accidents (LOCA), emergency core cooling systems. (4) Short introduction into severe accidents (Beyond Design Base Accidents, BDBA). (5) Probabilistic risk analysis (PRA level 1,2,3). (6) Passive safety systems. (7) Safety of innovative reactor concepts. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Script: Hand-outs of lecture slides will be distributed Script "Short introduction into basics of nuclear power" | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | S. Glasston & A. Sesonke: Nuclear Reactor Engineering, Reactor System Engineering, Ed. 4, Vol. 2., Chapman & Hall, NY, 1994 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | Prerequisites: Recommended in advance (not binding): 151-0163-00L Nuclear Energy Conversion | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 151-0160-00L | Fuel Cycle and Waste Management Note: The previous course title until FS22 "Nuclear Energy Systems". | W | 4 credits | 2V + 1U | R. Eichler, S. Churakov, O. Leupin, L. Robers | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Physical and chemical aspects of the synthesis and distribution of uranium, radioactive decay and detection, uranium production, uranium enrichment, nuclear fuel production, reprocessing of spent fuel, nuclear waste disposal and final deep geological repository | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Students get an overview on the physical and chemical fundamentals, the technological processes and the environmental impact of the full energy conversion chain of nuclear power generation including final repository. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | (1-4) survey on the cosmic and geological origin of uranium and its deposits, (radio-) chemical fundamentals relevant for uranium handling and nuclear energy, radioactive decay and its detection; (5-8) methods of uranium mining, separation of uranium from the ore, enrichment of uranium (diffusion cells, ultra-centrifuges, alternative methods), chemical conversion uranium oxid - fluorid - oxid, fuel rod fabrication processes, fuel reprocessing (hydrochemical, pyrochemical) including modern developments of deep partitioning as well as methods to treat and minimize the amount and radiotoxicity of nuclear waste. (9-12) nuclear waste disposal, waste categories and origin, geological and engineered barriers in deep geological repositories, the project of a deep geological disposal for radioactive waste in Switzerland | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Lecture slides will be distributed in digital form over Moodle | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 151-0166-00L | Physics of Nuclear Reactor II | W | 4 credits | 3G | K. Mikityuk | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Reactor physics calculations for assessing the performance and safety of nuclear power plants are, in practice, carried out using large computer codes simulating different key phenomena. This course provides a basis for understanding state-of-the-art calculational methodologies in the above context. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Students are introduced to advanced methods of reactor physics analysis for nuclear power plants. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | Cross-sections preparation. Slowing down theory. Differential form of the neutron transport equation and method of discrete ordinates (Sn). Integral form of the neutron transport equation and method of characteristics. Method of Monte-Carlo. Modeling of fuel depletion. Lattice calculations and cross-section parametrization. Modeling of full core neutronics using nodal methods. Modeling of feedbacks from fuel behavior and thermal hydraulics. Point and spatial reactor kinetics. Uncertainty and sensitivity analysis. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Hand-outs will be provided on the website. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | Chapters from various text books on Reactor Theory, etc. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 151-0170-00L | Computational Multiphase Thermal Fluid Dynamics | W | 4 credits | 2V + 1U | F. Coletti, A. Dehbi, Y. Sato | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | The course deals with fundamentals of the application of Computational Fluid Dynamics to gas-liquid flows as well as particle laden gas flows including aerosols. The course will present the current state of art in the field. Challenging examples, mainly from the fluid-machinery and plant, are discussed in detail. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Fundamentals of 3D multiphase flows (Definitions, Averages, Flow regimes), mathematical models (two-fluid model, Euler-Euler and Euler-Lagrange techniques), modeling of dispersed bubble flows (inter-phase forces, population balance and multi-bubble size class models), turbulence modeling, stratified and free-surface flows (interface tracking techniques such as VOF, level-sets and variants, modeling of surface tension), particulate and aerosol flows, particle tracking, one and two way coupling, random walk techniques to couple particle tracking with turbulence models, numerical methods and tools, industrial applications. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 151-0172-00L | Microsystems II: Devices and Applications | W | 6 credits | 3V + 3U | C. Hierold, C. I. Roman | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | The students are introduced to the fundamentals and physics of microelectronic devices as well as to microsystems in general (MEMS). They will be able to apply this knowledge for system research and development and to assess and apply principles, concepts and methods from a broad range of technical and scientific disciplines for innovative products. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | The students are introduced to the fundamentals and physics of microelectronic devices as well as to microsystems in general (MEMS), basic electronic circuits for sensors, RF-MEMS, chemical microsystems, BioMEMS and microfluidics, magnetic sensors and optical devices, and in particular to the concepts of Nanosystems (focus on carbon nanotubes), based on the respective state-of-research in the field. They will be able to apply this knowledge for system research and development and to assess and apply principles, concepts and methods from a broad range of technical and scientific disciplines for innovative products. During the weekly 3 hour module on Mondays dedicated to Übungen the students will learn the basics of Comsol Multiphysics and utilize this software to simulate MEMS devices to understand their operation more deeply and optimize their designs. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | Transducer fundamentals and test structures Pressure sensors and accelerometers Resonators and gyroscopes RF MEMS Acoustic transducers and energy harvesters Thermal transducers and energy harvesters Optical and magnetic transducers Chemical sensors and biosensors, microfluidics and bioMEMS Nanosystem concepts Basic electronic circuits for sensors and microsystems | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Handouts (on-line) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 151-0207-00L | Theory and Modeling of Reactive Flows | W | 4 credits | 3G | C. E. Frouzakis | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | The course first reviews the governing equations and combustion chemistry, setting the ground for the analysis of homogeneous gas-phase mixtures, laminar diffusion and premixed flames. Catalytic combustion and its coupling with homogeneous combustion are dealt in detail, and turbulent combustion modeling approaches are presented. Available numerical codes will be used for modeling. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Theory of combustion with numerical applications | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | The analysis of realistic reactive flow systems necessitates the use of detailed computer models that can be constructed starting from first principles i.e. thermodynamics, fluid mechanics, chemical kinetics, and heat and mass transport. In this course, the focus will be on combustion theory and modeling. The reacting flow governing equations and the combustion chemistry are firstly reviewed, setting the ground for the analysis of homogeneous gas-phase mixtures, laminar diffusion and premixed flames. Heterogeneous (catalytic) combustion, an area of increased importance in the last years, will be dealt in detail along with its coupling with homogeneous combustion. Finally, approaches for the modeling of turbulent combustion will be presented. Available numerical codes will be used to compute the above described phenomena. Familiarity with numerical methods for the solution of partial differential equations is expected. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Handouts | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | NEW course | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 151-0212-00L | Advanced CFD Methods | W | 4 credits | 2V + 1U | P. Jenny | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Fundamental and advanced numerical methods used in commercial and open-source CFD codes will be explained. The main focus is on numerical methods for conservation laws with discontinuities, which is relevant for trans- and hypersonic gas dynamics problems, but also CFD of incompressible flows, Direct Simulation Monte Carlo and the Lattice Boltzmann method are explained. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Knowing what's behind a state-of-the-art CFD code is not only important for developers, but also for users in order to choose the right methods and to achieve meaningful and accurate numerical results. Acquiring this knowledge is the main goal of this course. Established numerical methods to solve the incompressible and compressible Navier-Stokes equations are explained, whereas the focus lies on finite volume methods for compressible flow simulations. In that context, first the main theory and then numerical schemes related to hyperbolic conservation laws are explained, whereas not only examples from fluid mechanics, but also simpler, yet illustrative ones are considered (e.g. Burgers and traffic flow equations). In addition, two less commonly used yet powerful approaches, i.e., the Direct Simulation Monte Carlo (DSMC) and Lattice Boltzmann methods, are introduced. For most exercises a C++ code will have to be modified and applied. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | - Finite-difference vs. finite-element vs. finite-volume methods - Basic approach to simulate incompressible flows - Brief introduction to turbulence modeling - Theory and numerical methods for compressible flow simulations - Direct Simulation Monte Carlo (DSMC) - Lattice Boltzmann method | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Part of the course is based on the referenced books. In addition, the participants receive a manuscript and the slides. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | "Computational Fluid Dynamics" by H. K. Versteeg and W. Malalasekera. "Finite Volume Methods for Hyperbolic Problems" by R. J. Leveque. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | Basic knowledge in - fluid dynamics - numerical mathematics - programming (programming language is not important, but C++ is of advantage) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 151-0228-00L | Management & Sustainability of Air Transport | W | 4 credits | 3G | P. Wild, R. McKenna | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | The lecture provides a comprehensive overview of management, sustainability, planning, processes, and operations in aviation, equipping students with the skills to manage and lead an aeronautical division. Moreover, the modules offer many interdisciplinary insights offering a condensed "Mini MBA". While it is beneficial to have completed "Basics of Air Transport," it is not a prerequisite. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Upon completing the course, participants will be well-versed in tasks, processes, and interactions, and will possess the ability to comprehend the implications of developments within the airline industry and its surroundings. This knowledge will equip them to effectively operate within the air transport sector. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | Overall concept: This lecture builds on the content of lecture "Basics of Air Transport" (151-0227-00L) and provides deeper insights into the airline industry and managment practises. The lecture is taught by svereal different experts from Lufthansa, SWISS, and Federal Office of Civil Aviation. Weekly: 1h independent preparation; 2h lectures and 1 h exercises with an expert in the respective field Content: Strategy, Alliances & Joint Ventures, Sustainable Aviation, Environmental Protection, Safety & Risk Management, Airline Economics, Network Management, Revenue Management & Pricing, Sales & Distribution, Airline Marketing, Scheduling & Slot Management, Fleet Management & Leasing, Continuing Airworthiness Management, Supply Chain Management, Operational Steering. Excursion: We plan an excursion to the freight terminals at Zurich Airport and visits at SWISS HQ, Dispatch, Network Operations Control and Dispo. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | No offical lecture notes. Lecturers' slides will be made available | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | Literature will be provided by the lecturers respective there will be additional information upon registration | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 151-0232-00L | Engineering Acoustics Note: The previous course title until FS22 "Engineering Acoustics II" | W | 4 credits | 3G | N. Noiray, S. M. Schoenwald, B. Van Damme | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | This course presents several applications of engineering acoustics. It consists of three parts: acoustic wave absorption in fluids and vibration isolation in solids, sound radiation and transmission in structures, and aero- and thermo-acoustic sources and instabilities. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Application of the basic concepts of engineering acoustics: acoustic absorption, solid wave propagation, acoustic transmission and sound radiation by reacting and non-reacting flows in complex engineering systems that are relevant to noise control practice. The lectures (10x3 hours) cover the broad field of modelling, analysis, design and testing of flows, materials and structures with the aim of developing systems which exhibit the targeted acoustical behavior. The theoretical content is supported by 3x3 hours of lab visits, including hands-on experiments and demonstrations of real-life acoustic measurements | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | Wave Attenuation, Vibration Damping, Acoustic Absorption, Sound Transmission, Radiation, Broadband and Tonal Aeroacoustic Noise, Active and Passive Control of Thermoacoustic Instabilities. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Download during semester. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | Literature is given in course material. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | Required: Fundamentals of Mechanics and Dynamics / Recommended: Engineering Acoustics I. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 151-0234-00L | Electrochemical Energy Systems  | W | 4 credits | 4G | M. Lukatskaya | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | This course focuses on energy storage devices like batteries and supercapacitors, and energy conversion systems. It provides a detailed introduction to core electrochemical processes and fundamental concepts, with an emphasis on real-world applications. The course aims to build a strong theoretical foundation and offer practical insights into electrochemical energy systems and technologies. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | The goal of this course is for students to understand the fundamental principles and theories behind electrochemical processes, analyze current scientific literature, and explain real electrochemical data. Key objectives of this course are: 1. Explain the working principles of electrochemical energy storage systems. 2. Calculate the theoretical capabilities of energy storage systems. 3. Explain the discrepancies between theoretical and real-world performance of energy storage systems. 4. Understand and explain what information can be obtained from the analytical electrochemical methods. 5. Analyze and explain relevant seminal and modern research literature. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Lecture notes and handouts | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | The priority goes to the students from the study programs where the course is offered due to the limited places. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 151-0252-00L | Gas Turbines: Thermodynamic Cycles and Combustion Systems | W | 4 credits | 2V + 1U | A. Ciani | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Gas turbines are used in various applications such as power generation, mechanical drive, jet engines and ship propulsion because they offer high efficiency and low emissions. For all operating conditions and fuels (in future: low-carbon fuels such as hydrogen or ammonia) the combustion concepts (e.g. lean premix) have to maintain stable heat release and low pollutant (NOx, CO) formation. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Getting familiar with the basics of combustion systems in various gas turbine types; acquiring knowledge about gas turbine applications and gas turbine based thermodynamic cycles. Learning about gas turbine combustor geometries and design rules; understanding combustion characteristics for specific conditions relevant to gas turbines; emission characteristics (NOx, CO, soot) of gas turbine combustors; flame stability and thermoacoustics; combustion properties of a range of gas turbine fuels (liquid/gas; fossil/renewable). | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | Gas turbine types and applications: - aero engines, stationary gas turbines, mechanical drive, industrial gas turbines, mobile applications. Gas turbine cycles (thermodynamics): - cycle characteristics, efficiency, specific power, process parameters (temp., pressure). Energy balance & mass flows: - compression work, expansion work, heat release, secondary air system, exhaust gas losses. Gas turbine components (introduction, basics): - compressor, combustor, turbine, heat exchanger, ... Burner/combustor systems: - fuel/air mixing, fuels, combustor geometries, burner configurations, flame stabilization, heat exchange/cooling schemes, emission characteristics. Flame stabilization and thermoacoustics. Combustion technologies: - lean premix combustion, staged combustion, piloting, swirl flames, operating concepts. New technologies/current research topics - Zero Emission Concepts, hydrogen combustion, catalytic combustion, flameless combustion, wet combustion. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Online booklet of slides (Moodle). | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | Suggestions/recommendations for additional literature studies given in the script (for each individual chapter/topic). | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | Basics in thermodynamics / thermodynamic cycles of heat engines; basics in combustion technologies. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 151-0254-00L | Environmental Aspects of Future Mobility | W | 4 credits | 2V + 1U | Y. Wright, P. Dimopoulos Eggenschwiler | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | The course describes and assesses the environmental performance of current and future mobility/transportation and transformation pathways towards sustainability. It focuses in particular on the future role of renewable synthetic chemical energy carriers from a technology point of view. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | The students understand the systemic nature of current and future mobili-ty/transportation systems and are able to elaborate solutions for the defossiliza-tion of the sector. At the end of the course they should be capable to assess alter-native technologies for the different subsectors for transport of people and freight including the “upstream” energy supply processes for different energy carriers. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | Mobility system structure, future demand trends for the various sectors (people, freight, off-road, marine, aviation) and appropriate energy carriers per application. Basic characteristics of the currently most promising energy carrier concepts: Li-Ion Batteries, Hydrogen and synthetic fuels. Methods for producing renewable en-ergy carriers (electrolysis, methanation/synthesis of higher hydrocarbons etc.) and related infrastructure requirements. For internal combustion engines (ICE), which will continue to be used in sectors difficult to electrify (marine, off-road, heavy-duty long-haul freight transport), dif-ferent combustion modes and their respective pollutant emission formation mechanisms are presented and in-cylinder emission minimization methods for conventional and renewable fuels are discussed. Exhaust gas aftertreatment for combustion engines and atmospheric immissions are finally presented in view of near-zero emission powertrain concepts. Basic environmental assessment of the introduced concepts. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | Due to the wide range of material covered, this course requires basics of thermo-dynamics/cycles, turbulent flows as well as combustion concepts (laminar and tur-bulent premixed and non-premixed flames). Ideally a combination of 151-0293-00L "Combustion and Reactive Processes in Energy and Materials Technology", where background on reactive processes is provided, and, 151-0251-00L "Princi-ples, efficiency optimization and future applications of IC engines", where thermo-dynamic cycles and combustion modes in internal combustion engines are dis-cussed. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 151-0280-00L | Advanced Techniques for the Risk Analysis of Technical Systems | W | 4 credits | 2V + 1U | G. Sansavini, L. Das, B. Gjorgiev | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | The course provides advanced tools for the risk/vulnerability analysis and engineering of complex technical systems and critical infrastructures. It covers application of modeling techniques and design management concepts for strengthening the performance and robustness of such systems, with reference to energy, communication and transportation systems. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Students will be able to model complex technical systems and critical infrastructures including their dependencies and interdependencies. They will learn how to select and apply appropriate numerical techniques to quantify the technical risk and vulnerability in different contexts (Monte Carlo simulation, Markov chains, complex network theory). Students will be able to evaluate which method for quantification and propagation of the uncertainty of the vulnerability is more appropriate for various complex technical systems. At the end of the course, they will be able to propose design improvements and protection/mitigation strategies to reduce risks and vulnerabilities of these systems. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | Modern technical systems and critical infrastructures are complex, highly integrated and interdependent. Examples of these are highly integrated energy supply, energy supply with high penetrations of renewable energy sources, communication, transport, and other physically networked critical infrastructures that provide vital social services. As a result, standard risk-assessment tools are insufficient in evaluating the levels of vulnerability, reliability, and risk. This course offers suitable analytical models and computational methods to tackle this issue with scientific accuracy. Students will develop competencies which are typically requested for the formation of experts in reliability design, safety and protection of complex technical systems and critical infrastructures. Specific topics include: - Introduction to complex technical systems and critical infrastructures - Basics of the Markov approach to system modeling for reliability and availability analysis - Monte Carlo simulation for reliability and availability analysis - Markov Chain Monte Carlo for applications to reliability and availability analysis - Dependent, common cause and cascading failures - Complex network theory for the vulnerability analysis of complex technical systems and critical infrastructures - Basic concepts of uncertainty and sensitivity analysis in support to the analysis of the reliability and risk of complex systems under incomplete knowledge of their behavior Practical exercitations and computational problems will be carried out and solved both during classroom tutorials and as homework. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Slides and other materials will be available online | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | The class will be largely based on the books: - "Computational Methods For Reliability And Risk Analysis" by E. Zio, World Scientific Publishing Company - "Vulnerable Systems" by W. Kröger and E. Zio, Springer - additional recommendations for text books will be covered in the class | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | Fundamentals of Probability | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 151-0306-00L | Visualization, Simulation and Interaction - Virtual Reality I | W | 4 credits | 4G | A. Kunz | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Technology of Virtual Reality. Human factors, Creation of virtual worlds, Lighting models, Display- and acoustic- systems, Tracking, Haptic/tactile interaction, Motion platforms, Virtual prototypes, Data exchange, VR Complete systems, Augmented reality, Collaboration systems; VR and Design; Implementation of the VR in the industry; Human Computer Interfaces (HCI). | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | The product development process in the future will be characterized by the Digital Product which is the center point for concurrent engineering with teams spreas worldwide. Visualization and simulation of complex products including their physical behaviour at an early stage of development will be relevant in future. The lecture will give an overview to techniques for virtual reality, to their ability to visualize and to simulate objects. It will be shown how virtual reality is already used in the product development process. • Students are able to evaluate and select the most appropriate VR technology for a given task regarding: o Visualization technologies displays/projection systems/head-mounted displays o Tracking systems (inertia/optical/electromagnetic) o Interaction technologies (sensing gloves/real walking/eye tracking/touch/etc.) • Students are able to develop a VR application • Students are able to apply VR to industrial needs • Students will be able to apply the gained knowledge to a practical realization • Students will be able to compare different operation principles (VR/AR/MR/XR) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | Introduction to the world of virtual reality; development of new VR-techniques; introduction to 3D-computergraphics; modelling; physical based simulation; human factors; human interaction; equipment for virtual reality; display technologies; tracking systems; data gloves; interaction in virtual environment; navigation; collision detection; haptic and tactile interaction; rendering; VR-systems; VR-applications in industry, virtual mockup; data exchange, augmented reality. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | A complete version of the handout is also available in English. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | Voraussetzungen: keine Vorlesung geeignet für D-MAVT, D-ITET, D-MTEC und D-INF Testat/ Kredit-Bedingungen/ Prüfung: –Teilnahme an Vorlesung und Kolloquien –Erfolgreiche Durchführung von Übungen in Teams | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 151-0314-00L | Information Technologies in the Digital Product | W | 4 credits | 3G | E. Zwicker, R. Montau | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Digitalization across the Product Lifecycle with Objectives, Concepts and Methods, Smart Connected Products through Industry 4.0 Concepts for Digitalization: Product Structures, Optimization of Engineering Processes with digital models in Sales, Production, Service, Digital Twin versus Digital Thread PLM Fundamentals: Objects, Structures, Processes, Integrations, Visualization Best Practices | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Students learn the fundamental concepts of Digitalization along the product lifecycle on the foundation of Product Lifecycle Management (PLM) technologies, the usage of databases, the integration of CAx systems and Visualization/AR, the configuration of digital collaboration across systems and locations as well as variant and configuration management to enable an efficient utilization of the digital product approach in industry 4.0. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | Possibilities and potential of modern IT applications focussing on PLM and CAx technologies. Introduction to the concepts of Product Lifecycle Management (PLM): information modeling, data management, revision, usage and distribution of product data. Structure and functional principles of PLM systems. Integration of modern IT technologies in business processes, e.g. by automatic configuration of product variants via the Internet or to develop products globally across distributed locations. Interfaces in computer-integrated product development. Selection, configuration, adaptation and introduction of PLM systems. Examples and case studies for industrial usage of modern information technologies. Learning modules: - Introduction to Digitalization (Digital Product, PLM technology) - Database technology (foundation of digitalization) - Object Management - Object Classification - Object identification with Part Numbering Systems - CAx/PLM integration with Visualization/AR - Workflow & Change Management - Interfaces of the Digital Product - Enterprise Application Integration (EAI) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Didactic concept / learning materials: The course consists of lectures and exercises based on practical examples including the use of modern Web-native PLM applications on Cloud. Provision of lecture handouts and script digitally in Moodle. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | Teaching materials are provided in Moodle - Slides in PDF format with recordings of lectures and exercises (weekly) - Lecture documentation in PDF format (free of charge) with extensive background information to be used as reference with literature sources and comprehension questions for each learning module | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | Prerequisites: None Recommended: Fokus-Project, interest in Digitalization Lecture appropriate for D-MAVT, D-MTEC, D-ITET and D-INFK, all within both Master and Bachelor degree Testat/Credit Requirements / Exam: - Execution of exercises in teams/individually (recommended 4 out of 5) - Oral exam 30 minutes (Online), based on concrete problem scenarios | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 151-0324-00L | Engineering Design with Polymers and Polymer Composites | W | 4 credits | 2V + 1U | G. P. Terrasi | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | Scope of neat and fibre reinforced polymers (FRP) for load bearing applications. State-of-the-art and trends. Design procedures for neat polymers under sustained, combined, and fatigue loading conditions. Stability and brittle fracture issues. Composition of FRP. Properties of fibre and matrix materials. Processing and design of FRP: laminate and net theory, stability, creep and fatigue behaviour. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | Impart the basics to future mechanical, civil, and materials engineers for the engineering design with neat polymers and fibre reinforced polymers (FRP) for load bearing applications. In parallel to the presentation of the basics many practical applications will be treated in detail. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | 1. Introduction 1.1 Retrospective view 1.2 State-of-the-art 1.3 Prospects for the future 1.4 References 2. Engineering design with neat polymers and with random-oriented fibre reinforced polymers 2.1 Scope of applications 2.2 Static loading 2.21 Tensile- and compressive loading 2.22 Flexural loading 2.23 Combined loading 2.24 Buckling 2.3 Fatigue 2.4 Brittle failure 2.5 Variable loading 2.6 Thermal stresses 2.7 To be subjected to aggressive chemicals 2.8 Processing of neat polymers 2.9 References 3. Composition and manufacturing techniques for fibre reinforced polymers 3.1 Introduction 3.2 Materials 3.21 Matrices 3.22 Fibres 3.3 Manufacturing techniques 3.31 Hand lay-up moulding 3.32 Directed fibre spray-up moulding 3.33 Low pressure compression moulding 3.34 High pressure compression moulding 3.35 Pultrusion 3.36 Centrifugal casting 3.37 Filament winding 3.38 Robots 3.39 Remarks about the design of moulds 3.4 References 4. Engineering design with high performance fibre reinforced polymers 4.1 Introduction 4.2 The unidirectional ply (or lamina) 4.21 Stiffness of the unidirectional ply 4.22 Thermal properties of the unidirectional ply 4.23 Failure criteria for the unidirectional ply 4.3 rules fort he design of components made out of high performance fibre reinforced polymers 4.4 Basics of the net theory 4.41 Assumptions and definitions 4.42 Estimation of the fibre forces in a plies 4.5 Basics of the classical laminate theory (CLT) 4.51 Assumptions and definitions 4.52 Elastic constants of multilayer laminate 4.53 Strains and curvatures in a multilayer laminate due to mechanical loading 4.54 Calculation of the stresses in the unidirectional plies due to mechanical loading 4.55 Strains and curvatures in a multilayer laminate due to mechanical and thermal loading 4.56 Calculation of the stresses in the unidirectional plies due to mechanical and thermal loading 4.57 Procedure of stress analysis 4.58 Taking account of the non-linear behaviour of the matrix 4.59 Admissible stresses, evaluation of existing stresses 4.6 Puck’s action plane fracture criteria 4.7 Selected problems of buckling 4.8 Selected problems of fatigue 4.9 References | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | The script will be distributed at the beginning of the course | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | The script is including a comprehensive list of references | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 151-0332-00L | Interdisciplinary Product Development: Definition, Realisation and Validation of Product Concepts Number of participants limited to 5 (ETHZ) + 20 (ZHdK) To apply for the course please create a pdf of 2+ Pages describing yourself and your motivation for the course as well as one or more of your former development projects. Please add minimum one picture and your CV as well, send the pdf to martin.schuetz@mavt.ethz.ch. | W | 4 credits | 2G + 4A | M. Schütz | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | This course is offered by the Design and Technology Lab Zurich, a platform where students from the disciplines industrial design (ZHdK) and mechanical engineering (ETH) can learn, meet and perform projects together. In interdisciplinary teams the students develop a product by applying methods used in the different disciplines within the early stages of product development. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | This interdisciplinary course has the following learning objectives: - to learn and apply methods of the early stages of product development from both fields: mechanical engineering and industrial design - to use iterative and prototyping-based development (different types of prototypes and test scenarios) - to run through a development process from product definition to final prototype and understand the mechanisms behind it - to experience collaboration with the other discipline and learn how to approach and deal with any appearing challenge - to understand and experience consequences which may result of decision taken within the development process | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | At the end of the course each team should present an innovative product concept which convinces from both, the technical as well as the design perspective. The product concept should be presented as functioning prototype. The learning objectives will be reached with the following repeating cycle: 1) input lectures The relevant theoretical basics will be taught in short lectures by different lecturers from both disciplines, mechanical engineering an industrial design. The focus is laid on methods, processes and principles of product development. 2) team development The students work on their projects individually and apply the taught methods. At the same time, they will be coached and supported by mentors to pass through the product development process successfully. 3) presentation Important milestones are presented and discussed during the course, thus allowing teams to learn from each other. 4) reflection The students deepen their understanding of the new knowledge and learn from failures. This is especially important if different disciplines work together and use methods from both fields. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Hands out after input lectures | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | Number of participants limited to: 5 (ETHZ) + 20 (ZHdK) To apply for the course please create a pdf of 2+ Pages describing yourself and your motivation for the course as well as one or more of your former development projects. Please add minimum one picture and Your CV as well, send the pdf to martin.schuetz@mavt.ethz.ch. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 151-0513-00L | Mechanics of Soft Materials and Tissues | W | 4 credits | 3G | A. E. Ehret | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Abstract | An introduction to concepts for the constitutive modelling of highly deformable materials with non-linear properties is given in application to rubber-like materials and soft biological tissues. Related experimental methods for materials characterization and computational aspects of simulation are also briefly addressed. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Learning objective | After successful completion of the course students are able to • name important examples of the wide range of non-linear mechanical behaviours displayed by soft materials and tissues. • describe typical experimental set-ups for characterization soft materials and to critically interpret the corresponding experimental data. • explain basic physical concepts to relate the structure and mechanical properties of rubber-like materials and soft biological tissues. • discuss and safely apply mathematical concepts for modelling these materials. • explain, select and define suitable material models for rubber-like materials and soft biological tissues. • evaluate the response predicted by constitutive models in simple load cases. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Content | Soft solids: rubber-like materials, gels, soft biological tissues Non-linear continuum mechanics: kinematics, stress, balance laws Mechanical characterization: experiments and their interpretation Constitutive modeling: basic principles Large strain elasticity: hyperelastic materials Rubber-elasticity: statistical vs. phenomenological models Biomechanics of soft tissues: composites, anisotropy, heterogeneity Dissipative behavior: examples and the concept of internal variables. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lecture notes | Accompanying learning materials will be provided or made available for download during the course. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literature | Recommended text: G.A. Holzapfel, Nonlinear Solid Mechanics - A continuum approach for engineering, 2000 L.R.G. Treloar, The physics of rubber elasticity, 3rd ed., 2005 P. Haupt, Continuum Mechanics and Theory of Materials, 2nd ed., 2002 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prerequisites / Notice | Basic knowledge in continuum mechanics is recommended. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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