The Effect of Shading Calculation on Passive Solar Gains

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F10%3A00176898" target="_blank" >RIV/68407700:21110/10:00176898 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The Effect of Shading Calculation on Passive Solar Gains

Original language description

Generally used calculation procedure (ISO 13790) assigns every translucent construction in monthly based calculation each month for the whole year the same value of shading reduction factor and total solar energy transmittance. The question is how appropriate is this simplification in case of low-energy, passive or net zero energy houses. The paper deals with the comparison of the ISO and more precise calculation of passive solar gains in situations with extended shading caused by usual building construction elements. Focus is stressed on shading reduction factor, total solar energy transmittance and utilization factor that differ for various shading situations every month in the course of the year. Finally the effect of shading calculation on energy need for space heating in a building is presented.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JN - Civil engineering

OECD FORD branch

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Project

<a href="/en/project/2A-1TP1%2F129" target="_blank" >2A-1TP1/129: Zero energy house</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Eurosun 2010

ISBN

978-3-901425-13-4

ISSN

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e-ISSN

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Number of pages

8

Pages from-to

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Publisher name

International Energy Agency

Place of publication

Paris

Event location

Gratz

Event date

Sep 28, 2010

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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