2023-2024 / MECA0041-1

Internal combustion engine

Part 1 Fundamental aspects

Part 2 Application to propulsion

Duration

Part 1 Fundamental aspects : 15h Th, 15h Pr, 1d FW, 15h Proj.
Part 2 Application to propulsion : 10h Th, 10h Pr, 10h Proj., 0,5d FW

Number of credits

 Master of Science in Energy Engineering5 crédits 
 Master of Science (MSc) in Mechanical Engineering (EMSHIP+, Erasmus Mundus)5 crédits 
 Certificate in sustainable automotive engineering (non organisé en 2023-2024)5 crédits 

Lecturer

Part 1 Fundamental aspects : Marc Nélis
Part 2 Application to propulsion : Marc Nélis

Coordinator

Marc Nélis

Language(s) of instruction

English language

Organisation and examination

Teaching in the second semester

Schedule

Schedule online

Units courses prerequisite and corequisite

Prerequisite or corequisite units are presented within each program

Learning unit contents

Part 1 Fundamental aspects

CH1: Introduction, engine applications, engine parts

CH2: How does it work ? fundamentals

CH3: How to characterize engine performance ?

CH4: Engine internal flows

CH5: Introduction to combustion

CH6: Combustion in ICE (flame propagation in SI, knock, combustion in CI)

CH7: Engine depollution, exhaust after treatment systems

CH8: Engine sensors (or included in other chapters)

Part 2 Application to propulsion

CH1: The transport sector, market drivers, evolution of the powertrain

CH2: Alternative fuels and alternative powertrains

CH3: Lubricants, engine lubrication and mechanical efficiency

Learning outcomes of the learning unit

This course contributes to the learning outcomes I.2, IV.9 of the MSc in mechanical engineering.

Part 1 Fundamental aspects

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.

Part 2 Application to propulsion

Knowledge of current developments in powertrain technologies

Prerequisite knowledge and skills

Part 1 Fundamental aspects

Course MECA0002-0 "Thermodynamique appliquée et introduction aux machines thermiques"

Part 2 Application to propulsion

Course MECA0041-1 "Internal combustion engine fundamentals"

Planned learning activities and teaching methods

Part 1 Fundamental aspects

Guided exercise sessions are organized.

Two laboratory sessions:

Dismantling and reassembly of an engine

Description of workshops, engine test bench and chassis dyno (or company)

Part 2 Application to propulsion

Analysis of a technical / scientific paper

Case study on a recent technological development linked to the energy efficiency of the engine or to the decarbonisation of the fuel

Lab/TP at Francorchamps with the possibility to use 4 gas analyser, CNG cars, engine test bench, OBD and electric cars.

Mode of delivery (face to face, distance learning, hybrid learning)

Part 1 Fundamental aspects

Face-to-face course


Additional information:

The course consists of an oral presentation illustrated by diagrams, graphics and videos.

Course delivered during the 2nd semester.

Part 2 Application to propulsion

Face-to-face course


Additional information:

The course consists of an oral presentation illustrated by diagrams, graphics and videos.

Course given during the 2nd semester.

Recommended or required readings

Part 1 Fundamental aspects

- 7 to 8 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

Part 2 Application to propulsion

- 3 chapters available on MyULIEGE (MECA0041)
- 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

Part 1 Fundamental aspects

Exam(s) in session

Any session

- In-person

written exam ( open-ended questions )

Written work / report


Additional information:

A general understanding is required which will be assessed during a written exam. This will consist of illustrated questions requiring a short answer. Some questions can also involve basic concepts explained in the form of a mathematical formulation. The questionnaire is written in English.

Part 2 Application to propulsion

Exam(s) in session

Any session

- In-person

written exam ( open-ended questions )

Written work / report


Additional information:

Any session :

- In-person: written exam ( open-ended questions )

Additional information:

A general understanding is required which will be assessed during a written exam. This will consist of illustrated questions requiring a short answer. Some questions can also involve basic concepts explained in the form of a mathematical formulation. The questionnaire is written in English.

Work placement(s)

Part 1 Fundamental aspects

A visit of a factory or automotive centre is organised.

Part 2 Application to propulsion

A visit of a factory or automotive centre is organised.

Organisational remarks and main changes to the course

Part 1 Fundamental aspects

The course is given during the 2nd quadrimester (R75 Montefiore) 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 3 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 devoted to measuring performance and emissions on the engine bench. During the visit, 3rd lab session, the issue of emissions will be raised again.

Part 2 Application to propulsion

The lecture is given during the second quadrimester

Contacts

Part 1 Fundamental aspects

Marc NELIS

ULiege / Technifutur Francorchamps

marc.nelis@uliege.be / marc.nelis@technifutur.be

Part 2 Application to propulsion

Marc NELIS

ULiege / Technifutur Francorchamps

marc.nelis@uliege.be / marc.nelis@technifutur.be

Association of one or more MOOCs