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Table 4 Correction factor for dynamic total thermal insulation and evaporative resistance of PHS, PHSmA and PHSmB for four conditions (conditions A–D)

From: Comparison of correction factor for both dynamic total thermal insulation and evaporative resistance between ISO 7933 and ISO 9920

Individual condition CFi CFe
PHS PHSmA PHSmB PHS PHSmA PHSmB
Condition A 0.46 0.54 0.54 0.18 0.46 0.38
Condition B 0.55 0.61 0.61 0.26 0.46 0.44
Condition C 0.93 0.98 0.98 0.83 0.92 0.97
Condition D 0.95 0.95 0.95 0.88 0.92 0.91
  1. CFi correction factor for dynamic total thermal insulation, CFe correction factor for dynamic total evaporative resistance, PHS predicted heat strain, PHSmA modified PHS including CFi of Eqs. (2.1–3) and CFe of Eq. (4), PHSmB modified PHS including CFi of Eq. (2.1–3) and CFe of Eq. (5). Equations are shown in Table 1