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Norm

ISO 13791:2004

Issue date: 2004 10 27

Thermal performance of buildings — Calculation of internal temperatures of a room in summer without mechanical cooling — General criteria and validation procedures

ISO 13791:2004 specifies the assumptions, boundary conditions, equations and validation tests for a calculation procedure, under transient hourly conditions, of the inter...
Withdrawn: 2012 03 15
Publisher:
International Organization for Standardization
Format:
Digital | 84 Pages
Language:
English

ISO 13791:2004 specifies the assumptions, boundary conditions, equations and validation tests for a calculation procedure, under transient hourly conditions, of the internal temperatures (air and operative) during the warm period, of a single room without any cooling/heating equipment in operation. No specific numerical techniques are imposed by this standard. Validation tests are included. An example of a solution technique is given in Annex A.

ISO 13791:2004 does not contain sufficient information for defining a procedure able to determine the internal conditions of special zones such as attached sun spaces, atria, indirect passive solar components (Trombe walls, solar panels) and zones in which the solar radiation may pass through the room. For such situations different assumptions and more detailed solution models are needed.

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ISO 13791:2012
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Thermal performance of buildings — Calculation of internal temperatures of a room in summer without ...
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ISO 13791:2004
2004 10 27
Thermal performance of buildings — Calculation of internal temperatures of a room in summer without ...
Norm
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Norm
ISO 13791:2012
Issue date : 2012 03 15
Thermal performance of buildings — Calculation of internal temperatures of a room in summer without mechanical cooling — General criteria and validation procedures