First time here? Check out the Help page!

Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Ask Your Question
0

How to calculate heat/cool accumulation

asked 5 years ago

updated 5 years ago

hi, i'am working on project where i need to calculation how much heat or cool can be accumulation in building mass. Anyone of you, do you know something about this type of calculation? Any experience, example or guid?

Preview: (hide)

1 Answer

Sort by » oldest newest most voted
1

answered 5 years ago

nickj's avatar

Sounds like you are looking for the thermal inertia of a building?

You can export all the constructions, their areas and thicknesses and multiply by their density and specific heat capacity to determine this. But I'm sure there are other ways.

https://en.wikipedia.org/wiki/Volumet...

Preview: (hide)
link

Comments

Thank you for answer. You right, I'm looking for something like this. Especially want to calculation how thermal mass in building will work in hot and cold time of day.

Like here in point thermal mass for limiting summertime overheatinghttps://en.wikipedia.org/wiki/Thermal...

Do you think is possible to estimate how much part of heat/cool could be storage in slabs or walls?

error22's avatar error22  ( 5 years ago )

Yes, this is generally the principal behind mud huts or adobe walls in hot dry climates. It's also the main principal behind phase-change materials being used within building constructions. Definitely an interesting subject to study.

nickj's avatar nickj  ( 5 years ago )

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Training Workshops

Careers

Question Tools

2 followers

Stats

Asked: 5 years ago

Seen: 215 times

Last updated: Dec 19 '19