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Dry and wet heat tr...
Dry and wet heat transfer through clothing dependent on the clothing properties under cold conditions
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Richards, Mark G M (författare)
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Rossi, Rene (författare)
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Meinander, Harriet (författare)
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visa fler...
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Broede, Peter (författare)
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Candas, Victor (författare)
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den Hartog, Emiel (författare)
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- Holmér, Ingvar (författare)
- Lund University,Lunds universitet,Ergonomi och aerosolteknologi,Institutionen för designvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,Ergonomics and Aerosol Technology,Department of Design Sciences,Departments at LTH,Faculty of Engineering, LTH
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Nocker, Wolfgang (författare)
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Havenith, George (författare)
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visa färre...
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(creator_code:org_t)
- 2008
- 2008
- Engelska.
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Ingår i: International Journal of Occupational Safety and Ergonomics. - 2376-9130. ; 14:1, s. 69-76
- Relaterad länk:
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https://lup.lub.lu.s...
Abstract
Ämnesord
Stäng
- The purpose of this study was to investigate the effect of moisture on the heat transfer through clothing in relation to the water vapour resistance, type of underwear, location of the moisture and climate. This forms part of the work performed for work package 2 of the European Union THERMPROTECT project. Thermal manikin results of dry and wet heat loss are presented from different laboratories for a range of 2-layer clothing with similar dry insulations but different water vapour permeabilities and absorptive properties. The results obtained from the different manikins are generally consistent with one another. For each climate, total wet heat loss is predominately dependent on the permeability of the outer layer. At 10 degrees C, the apparent evaporative heat loss is markedly higher than expected from evaporation alone (measured at 34 degrees C) which is attributed to condensation within the clothing and to increased conductivity of the wet clothing layers.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Produktionsteknik, arbetsvetenskap och ergonomi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Production Engineering, Human Work Science and Ergonomics (hsv//eng)
Nyckelord
- wet conduction
- condensation
- heat transfer
- moisture
- clothing systems
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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