Duration
15h Th, 15h Pr, 1d FW, 15h Proj.
Number of credits
| Master MSc. in Electromechanical Engineering, professional focus in energetics (Réinscription uniquement, pas de nouvelle inscription) | 3 crédits |
Lecturer
Language(s) of instruction
English language
Organisation and examination
Teaching in the second semester
Schedule
Units courses prerequisite and corequisite
Prerequisite or corequisite units are presented within each program
Learning unit contents
CH1: Introduction, engine applications, design of engine parts
CH2: How does it work ? fundamentals
CH3: How to characterize engine performance ?
CH4: Engine internal flows, optimisation
CH5: Introduction to combustion in ICE for some fuels
CH6: Combustion phenomena (flame propagation, knock, CI)
CH7: Engine depollution, exhaust after treatment systems
Learning outcomes of the learning unit
Study and modelling of the phenomena leading to the conversion of the chemical energy contained in the fuel into the mechanical energy at the crankshaft outlet of different types of internal combustion engines, in order to get a better understanding for the design (sizing) and/or for an optimal utilization (energy conservation and emissions reduction). Description of the main components of an internal combustion engine.
Prerequisite knowledge and skills
Fundamentals in thermodynamics
Planned learning activities and teaching methods
2 guided exercise sessions are organised.
Plus two laboratory sessions:
- Dismantling and reassembly of an engine
- Description of workshops, engine test bench and chassis dyno (or company)
Mode of delivery (face to face, distance learning, hybrid learning)
Face-to-face course
Further information:
The course consists of an oral presentation illustrated by diagrams, graphics and videos.
Course delivered during the 2nd semester.
Course materials and recommended or required readings
Platform(s) used for course materials:
- MyULiège
Further information:
- 7 chapters available on MyULIEGE (MECA0041)
- Note: 3 additional chapters for transport only
- Heywood J.B., Internal Combustion Engine Fundamentals. McGraw-Hill Book Company, New-York (USA), 1988
- Ferguson C.R. and Kirkpatrick A.T., Internal Combustion Engines, 2nd edition. John Wiley & Sons, New-York (USA), 2001
Exam(s) in session
Any session
- In-person
written exam ( open-ended questions )
Written work / report
Further information:
General understanding is required, which will be assessed during an oral exam if fewer than 11 people are enrolled, or a written exam if more than 10 are enrolled.
If oral exam: (< 11 students)
Discussions will be held on the main aspects of operation and emissions.
If written exam: (> 10 students)
This will consist of three illustrated questions requiring short answers on the most important aspects: combustion, emissions, operating principles and mechanical aspects.
Some questions may also involve basic concepts explained in the form of mathematical formulas.
The questionnaire is written in English. Answers are expected in English or French.
Work placement(s)
Visit of a training center is possible (optional)
Organisational remarks and main changes to the course
The course is given during the 2nd quadrimester on Wednesday afternoon.
It begins with the presentation of the general schedule which includes the dates of the 7 lessons, the 2 calculations works and the 2 laboratory sessions.
The first laboratory session will consist of dismantling and reassembling an internal combustion engine available in the laboratory (B49)
A second session will be dedicated to measuring performance and emissions using the engine test bench.
During the visit, optional, the issue of engine emissions will be raised again.
Contacts
Marc NELIS
ULiege / Technifutur Francorchamps
marc.nelis@uliege.be / marc.nelis@technifutur.be