Building Simulations Discussions (5)

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Transient Heat Transfer Analysis

I have put together an Excel spreadsheet that calculates the temperature profile through a wall that is heated by the sun. It use the matr…

Started by James White

5 Dec 10, 2013
Reply by James White

Trying to find %age energy saving from variety of upgrades in 10K sf multifamily house

I'm trying to figure out %age of energy savings from a variety of upgrades in a 10,000 sf building that has had deferred maintenance and a…

Started by George M. Matthews

4 Mar 18, 2013
Reply by Guy DuBois

Using Average Monthly Temperature to Model Home Energy Use

Discuss how monthly electric and gas billing data can be combined with average monthly temperature data to model a building's energy use, q…

Started by James White

16 Dec 28, 2012
Reply by James White

How about simulation in the multifamily context?

We'd like to hear from you on how the topic of this group applies in the context of multifamily buildings---> here

Started by Evan Mills

6 Jan 23, 2012
Reply by Don Hynek

Modeling Domestic Hot Water Systems

This discussion forum is to attempt to answer Steve's question regarding better ways to model domestic hot water systems.  Here is his ques…

Started by James White

1 Nov 24, 2010
Reply by Steve Waclo

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Hal Skinner replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"I found the buildingscience article interesting.  Interesting that they noted the wet bottom…"
8 hours ago
Bud Poll replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"With conduction that ends at the bottom of the joists and convection that is naturally suppressed…"
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Hal Skinner replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"Good morning Bud, Took a quick look at the site and a couple others listed on the Yahoo…"
11 hours ago
Bud Poll replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"Hi Hal, Search "Basecalc basement heat loss".  From memory Canada (nrcan) has/had a…"
13 hours ago
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Hal Skinner replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"II just remembered seeing a report by a federal adency, many years ago, that basically said …"
yesterday
Don Fitchett commented on Tom White's video
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Alliant Energy's PowerHouse TV: Sealing Leaky Ductwork

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Hal Skinner posted a discussion

How much heat energy is lost through the floor of a house?

I am asking this as I do not recall anyone speaking of any study to this end.  Many comments about…See More
yesterday

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