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Numerical and experimental investigations into protection net icing at the helicopter engine inlet
(2021-11-30)
The ice shapes of the protection net at different times are firstly simulated by a 2D icing calculation, then the porous media parameters are calculated based on the 2D ice shapes. Afterwards, a three-dimensional (3D) flow ...
Prediction of the release process of the nitrogen-extinguishant binary mixture considering surface tension
(2020-07-21)
Nitrogen used for pressurization in the extinguisher can be partially dissolved in the fire extinguishing agent. Consequently, the evolution of the dissolved nitrogen has a significant effect on the release behavior of the ...
Experimental and Analytical Study of Dual Compensation Chamber Loop Heat Pipe under acceleration force assisted condition
(2020-06-01)
In this article, a combined experimental and theoretical study has been conducted to investigate the operating characteristics of a dual compensation chamber loop heat pipe (DCCLHP) with ammonia as the working fluid under ...
Modeling of heat transfer for energy efficiency prediction of solar receivers
(2020-01-01)
In this article, a new heat transfer model for solar receivers with metal foam is developed for design optimization. The proposed model facilitates analysis of heat transfer processes in terms of forced convection, natural ...