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Tech Library

Effusivity

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Thermodynamics of Aerogel-Treated Nonwoven Fabrics at Subzero Temperatures
Nonwoven fabrics and aerogel have complementary properties required for good thermal insulation. In this work, the polyester/polyethylene nonwoven thermal wraps treated with amorphous silica aerogel...
The Effective Temperature at Which Fingertips Sense Thermal Effusivity and the Bias of Measurements
Thermoreceptors in the fingertips sense the temperature drop upon contact with an object and in that way its thermal effusivity. But, at which effective object temperature? That is the question...