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Hot water distribution system model enhancements / prepared for the National Renewable Energy Laboratory on behalf of the U.S. Department of Energy's Building America Program, Office of Energy Efficiency and Renewable Energy ; prepared by M. Hoeschele and E. Weitzel, Alliance for Residential Building Innovation (ARBI), Davis Energy Group, Team Lead.

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Format:
Book
Government document
Author/Creator:
Hoeschele, Marc
Contributor:
Weitzel, E. (Elizabeth)
Alliance for Residential Building Innovation.
Davis Energy Group
National Renewable Energy Laboratory (U.S.)
Building America (Program : U.S.)
Building Technologies Program (U.S.)
United States. Department of Energy. Office of Energy Efficiency and Renewable Energy
Language:
English
Subjects (All):
Hot-water heating--Research.
Hot-water heating.
Hot-water heating--Energy consumption.
Hot-water supply--Research.
Hot-water supply.
Physical Description:
1 online resource (viii, 11, [1] pages) : color illustrations
Place of Publication:
[Washington, D.C.] : U.S. Dept. of Energy, Energy Efficiency & Renewable Energy, Building Technologies Program, [2012]
Summary:
This project involves enhancement of the HWSIM distribution system model to more accurately model pipe heat transfer. Recent laboratory testing efforts have indicated that the modeling of radiant heat transfer effects is needed to accurately characterize piping heat loss. An analytical methodology for integrating radiant heat transfer was implemented with HWSIM. Laboratory test data collected in another project was then used to validate the model for a variety of uninsulated and insulated pipe cases (copper, PEX, and CPVC). Results appear favorable, with typical deviations from lab results less than 8%.
Notes:
Title from title screen (viewed on Feb. 14, 2013).
"November 2012."
"NREL Technical Monitor: Cheryn Metzer."
"DOE/GO-102012-3626"--Page [12].
Includes bibliographical references (page 11).
OCLC:
827730375

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