ENV ISO 11079 : DRAFT 98
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
12-01-2007
01-12-2013
1 Scope
2 Normative references
3 Symbols and abbreviations
4 Principles of methods for evaluation
5 General cooling
5.1 Definition of required insulations, IREQ
5.2 Calculating of factors affecting IREQ
5.3 Calculation of IREQ
5.4 Interpretation of IREQ
5.5 Definition and calculation of duration limited
exposure, DLE
6 Local cooling
6.1 Indoor conditions
6.2 Outdoor conditions
7 Practical assessment of cold environments
7.1 Procedure for the determination of IREQ
Annexes
A Heat exchange equations
A.1 Determination of respiratory heat exchange
A.2 Determination of evaporative heat exchange
A.3 Determination of evaporative resistance
A.4 Determination of the clothing area factor
A.5 Determination of convective heat transfer
coefficient
A.6 Determination of relative air velocity
A.7 Determination of radiation heat transfer
coefficient
B Physiological criteria in cold exposure
B.1 Local cooling
B.2 Duration limited exposure
C Thermal insulation of clothing
C.1 Basic and resultant insulation
C.2 Moisture absorption
C.3 Individual behaviour and clothing requirements
D Values for calculating the wind chill index
E Examples of evaluation
E.1 Continuous exposure
E.2 Intermittent exposure
E.3 Duration limited exposure
F Computer program for calculating IREQ, DEL, RT and WCI
G Bibliography
Annex ZA (normative) Normative references to international
publications with their relevant European
publications
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