Summary

The course presents the fundamentals of energy demand in buildings while emphasizing the need for the comfort of occupants (thermal and air quality). In addition, trade-offs between energy and comfort are discussed.

Content

Keywords

Energy demand; human comfort; indoor environmental quality; building envelope

Learning Prerequisites

Recommended courses

• Elementary building physics
• Fundamentals of indoor climate CIVIL-212
• Urban thermodynamics CIVIL-309

Important concepts to start the course

• Heat transfer, psychometrics
• Human comfort and indoor climate
• Energy demand in buildings

Learning Outcomes

By the end of the course, the student must be able to:

• Estimate heat flows and energy demand in buildings
• Assess / Evaluate interactions between comfort needs of occupants, building envelope and HVAC systems
• Interpret indoor environmental quality standards
• Examine the basics of a building energy simulation software

Transversal skills

• Take account of the social and human dimensions of the engineering profession.
• Demonstrate the capacity for critical thinking
• Evaluate one's own performance in the team, receive and respond appropriately to feedback.
• Communicate effectively, being understood, including across different languages and cultures.

Teaching methods

Lecture presentations, group discussions, exercises

Assessment methods

2 x written tests on the course material: 45%+45%

1 x test on the simulation case study exercise: 10%

Supervision

Resources

Virtual desktop infrastructure (VDI)

No

Bibliography

• Lecture notes (primary source)
• Edward Allen. How Buildings Work: The natural Order of Architecture, 3rd ed.
• Y. A. Çengel; A. J. Ghajar, Heat and Mass Transfer: Fundamentals and Applications. McGraw Hill Education, 5th edition
• ASHRAE Handbook of Fundamentals, 2018
• Different building standards such as ISO 17772, ISO 6946, ASHRAE 55, ASHRAE 62.1, SIA 380/1, SIA 2024.
• Peer-reviewed papers and websites (will be provided throughout the semester)

Ressources en bibliothèque

• Edward Allen. How Buildings Work
• Y. A. Çengel; A. J. Ghajar, Heat and Mass Transfer
• ASHRAE Handbook of Fundamentals, 2017
• ASHRAE 62.1
• ASHRAE 55
• SIA 2024
• SIA 380/1
• ISO standards available online on sagaweb

Notes/Handbook

Ressources en bibliothèque : Energétique du bâtiment / Roulet

Polycopiés : Energétique du bâtiment

Prerequisite for

• Thermodynamics of comfort in buildings CIVIL-450
• Indoor air quality and ventilation CIVIL-460