| Standardization field | Construction
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| Technical committee | BAS/TC 37- Fire safety in buildings |
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| Term (EN) | thermal diffusivity |
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| Definition (EN) | thermal conductivity (4.322) divided by the product of density and specific heat capacity (4.302)
NOTE 1 It is a parameter used in the calculation of heat transfer through solids
NOTE 2 The typical units are square metres per second (m2⋅s−1). |
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| Term (FR) | |
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| Definition (FR) | |
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| Term (DE) | |
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| Definition (DE) | |
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| Term (BS) | toplotna difuzivnost |
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| Definition (BS) | toplotna provodljivost (4.322) podijeljena s proizvodom gustine i specifičnog toplotnog kapaciteta (4.302)
NAPOMENA 1 To je parametar koji se koristi u proračunu prenosa toplote kroz čvrstu materiju.
NAPOMENA 2 Tipične jedinice su kvadratni metri po sekundi (m2⋅s−1). |
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| Term (HR) | |
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| Definition (HR) | |
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| Term (SR) | |
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| Definition (SR) | |
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| Date | 2016-05-17 |
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| Standards | BAS EN ISO 13943:2015 |
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