Assessment of Thermoacoustic Properties of the Refined Natural Oils

Abstract

Utilizing the coefficient’ of volume expansion. α, the thermoacoustic. parameters, such as the Sharma constant.S₀, the isochoric temperature coefficient of internal pressure (X) and the adiabatic temperature coefficient volume expansion (X’), the decreased volume, the reduced. Compressibility ( ), and the “Huggins parameter” (F) have been assessed for the refined coconut and castor oils. The results show that the S₀, the Sharma’s constant has the typical value of 1.11 0.01 which establishes the Sharma parameter’s’ constancy. All the remaining parameters are in the anticipated order of magnitude.