Measuring and testing – Sheet – woven fabric or fiber
Patent
1995-05-12
1998-05-12
Cuchlinski, Jr., William A.
Measuring and testing
Sheet, woven fabric or fiber
374109, G01N 2500, G01N 3336
Patent
active
057492590
ABSTRACT:
Sweating hot plate apparatus simulating the thermoregulatory behavior of human skin and related method for predicting fabric comfort level with the apparatus. Fabric is placed on the top surface of the apparatus, and selected constant inputs of power flux and water flow are supplied to the apparatus, whereby the surface temperature of the apparatus changes and closely approximates the skin temperature of human subjects having levels of heat generation and sweat production corresponding at the same levels of power flux input and water flow input, respectively.
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Goldman, "Evaluating the Effects of Clothing on the Wearer" Bioengineering, Thermal Physiology, and Comfort, (1981) pp. 41-55.
Olesen et al., "Physiological Comfort Conditions at Sixteen Combinations of Activity, Clothing, Air Velocity and Ambient Temperature" Ashrae Transactions, reprint No. 2254, vol. 78, Part II, (1972).
Chen, "Heat and Moisture Transfer Properties of Multi-layer Fabric Assemblies", Ph.D. Dissertation, North Carolina State University Library, (1994).
Farnworth, "A Numerical Model of the Combined Diffusion of Heat and Water Vapor Through Clothing", Textile Research Journal, Nov. 1986, pp. 653-665.
Barker Roger L.
Hamouda Hechmi
Millsaps Darrin S.
Cuchlinski Jr. William A.
Jenkins P.A. Richard E.
North Carolina State University
Worth Willie Morris
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