CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
research
Solar Absorption by Each Element in a Glazing/Shading Layer Array
Authors
Nathan Amon Kotey
John L. Wright
Publication date
1 January 2006
Publisher
American Society of Heating, Refrigerating and Air-Conditioning Engineers
Abstract
©2006, American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (www.ashrae.org). Published in ASHRAE Transactions, Volume 112, Part 2. For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE’s prior written permission.Window solar gain can strongly influence building energy consumption and peak cooling load. Shading devices such as venetian blinds, roller blinds, and drapes are routinely used to control solar gain. There is a strong need for models that allow shading layers to be included in glazing system analysis. This paper presents methods by which existing solar optical models for systems of specular glazing layers can be extended to include the effect of layers that create scattered, specifically diffuse, radiation in reflection and/or transmission. Spatially averaged optical properties (i.e., “effective” optical properties) can be used to characterize shading layers, including their beam-diffuse split. Solution techniques can be formulated on the basis of matrix reduction. However, an alternative technique has been developed with the goal of computational simplicity and speed. These attributes are important in the context of hour-by-hour building energy analysis. Sample calculations are presented.Natural Sciences and Engineering Research Council (Canada
Similar works
Full text
Open in the Core reader
Download PDF
Available Versions
University of Waterloo's Institutional Repository
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:uwspace.uwaterloo.ca:10012...
Last time updated on 01/01/2018