Fabric-covered cylinders are convenient analogs for clothing systems. The geometry is well defined and includes many of the effects that are important in garments. Fabric-covered cylinder models are used in conjunction with laboratory measurements of material properties to calculate heat and mass transfer properties of clothing under specific conditions of environmental wind speed, temperature, and relative humidity.
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“Standard Test Methods for Water Vapor Diffusion Resistance and Air Flow Resistance of Clothing Materials Using the Dynamic Moisture Permeation Cell,” ASTM F2298–03, American Society for Testing and Materials, 2003.
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GibsonP., KendrickC., RivinD., CharmchiM., SicuranzaL., “An Automated Water Vapor Diffusion Test Method for Fabrics, Laminates, and Films,”Journal of Coated Fabrics24(4), 322–345, 1995.
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Chapter 8 – Thermal Comfort, 2005 ASHRAE Handbook, Fundamentals, American Society of Heating, Refrigerating, and Air Condition Engineers (ASHRAE), 2005, Atlanta, Georgia.