From aspect of energy consuming to pump heat transfer fluid, there is no sound basis on which to create an optimum design of a thermal energy storage unit. Thus, it is necessary to develop a parameter to indicate the energy efficiency of such unit. This paper firstly defines a parameter that...

The multi-channels plate heat exchangers are recommended to be used in the high-efficiency power and propulsion systems. The present study analyzes the large fluid flow maldistribution occurring at the inlet manifold configurations of a high temperature heat exchanger with CFD (computational...

Comparative studies of two polymorphs ( \hbox{$P\overline{6}2m$} P 6 2 m and Pnma structures) of Fe<Subscript>2</Subscript>P up to 16.8 GPa and 1800 ± 200 K were performed using Mössbauer spectroscopy combined with diamond anvil cell and laser heating facilities. Mössbauer spectra were collected before and after...</subscript>