Abstract
The most basic definition of a building is a man-made structure that isolates the interior from the outdoor environment. The portions of the building that separate the building’s interior from the outdoor environment (e.g. walls, roofs, floors) are often referred to as the building envelope. The envelope protects the interior from rain, snow, wind, and excessive heat or cold; helping to make the interior a safe, comfortable, and productive environment for its occupants. Often, a building’s interior is conditioned with Heating, Ventilation and Air Conditioning (HVAC) to maximize occupant comfort. There are many important considerations when designing a building envelope. The envelope must be sufficiently strong to support itself. It must effectively keep water or other unwanted environmental materials from damaging the building or its contents. It must be secure enough to keep unwanted pests (or people) out of it. It must be visually appealing. These aspects are all very important and there are numerous texts devoted to each of them. As this book is devoted to building energy modeling our focus will be on the transfer of energy through the building envelope.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Change history
12 August 2018
This book was inadvertently published without the online supplementary files for chapters 2 through 9. This has now been updated accordingly.
Notes
- 1.
Wilcox and Marion (2008).
- 2.
ANSI/ASHRAE (2013).
- 3.
It is worth noting that standards like ASHRAE 90.1 and California Title 24 specify assumptions and minimum performance requirements in the context of prescribed space types . The standardized definition of space types is not simply a useful concept, it is fundamental to the development of building codes and the projects that reference them.
- 4.
- 5.
The authors recommend bookmarking this site , because we will refer to it frequently in later Chapters – https://energyplus.net/documentation
- 6.
Final model? I thought I was working on the final model in the OpenStudio Application! The distinction between models you edit in the OpenStudio Application and the “final” model that is actually simulated will become clearer in Chap. 6.
- 7.
Will discuss the significance of this in a later chapter, but for now know that this choice helps OpenStudio select Constructions and HVAC systems that are appropriate for Climate Zone 5B where our school is located.
References
Wilcox S, Marion W (2008) User’s Manual for TMY3 Data Sets, NREL/TP-581-43156, National Renewable Energy Laboratory, Apr 2008
ANSI/ASHRAE Standard 169-2013, Climatic data for building design standards, 2013
https://yeungus.com/ashrae-standards-analysis-free-related-pdf.html
Author information
Authors and Affiliations
2.1 Electronic Supplementary Material
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG, part of Springer Nature
About this chapter
Cite this chapter
Brackney, L., Parker, A., Macumber, D., Benne, K. (2018). Building Envelope Specification. In: Building Energy Modeling with OpenStudio. Springer, Cham. https://doi.org/10.1007/978-3-319-77809-9_2
Download citation
DOI: https://doi.org/10.1007/978-3-319-77809-9_2
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-77808-2
Online ISBN: 978-3-319-77809-9
eBook Packages: EnergyEnergy (R0)