Byggnaders termiska egenskaper - Beräkning av inomhustemperatur på sommaren i ett rum utan mekanisk kylning - Generella kriterier och valideringsprocedurer (ISO 13791:2004)
SS-EN ISO 13791:2012
This document 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 document. Validation tests are included in Clause 7. An example of a solution technique is given in Annex A.
This document 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 (see Bibliography).