نتایج جستجو برای: thermophysical properties

تعداد نتایج: 869625  

Journal: :Scientific and Technical Journal of Information Technologies, Mechanics and Optics 2017

Journal: :Metallurgy and Foundry Engineering 2018

Journal: :physical chemistry and electrochemistry 0

thermophysical properties of fluorine are interesting because of its applications in different areas of technologyand industry. the computations of thermodynamic properties were performed with the gma equation of stateunder critical conditions. the present work reports calculations of density, volumetric, and thermodynamicproperties of liquid fluorine on extended ranges of pressure and temperat...

2009
T. Bauer D. Laing U. Kröner R. Tamme

In this paper the results of material investigations of sodium nitrate (NaNO3) with a melting temperature of 306 °C as a phase change material (PCM) are presented. The thermal stability was examined by long duration oven tests. In these experiments the nitrite formation was monitored. Although some nitrite formation in the melt was detected, results show that the thermal stability of NaNO3 is s...

2009
Dale P. Bentz Christopher C. White Kuldeep R. Prasad Daniel R. Flynn Donald L. Hunston Kar Tean Tan

While ASTM E119-07a is commonly employed to establish a fire rating for a fire resistive material (FRM)/steel assembly, the test method provides little quantitative information on either the thermophysical or adhesion properties of the FRM, beyond indicating that they are sufficient to achieve the measured rating. As part of the Building and Fire Research Laboratory (BFRL) Structural Performanc...

Journal: :TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan) 2021

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