...Peng Wenping; Jin Zhiping; Lu Gailin; Bai Tao; Zheng Lixing; Guo Congxiu A simplified hybrid-dimensional unsteady heat transfer model for the ascension-pipe heat exchanger with a helically coiled tube embedded in the jacket and supported by high conductivity particles is established based...

... of supercritical fluid significantly. Hence, in this work, the effect of various flight acceleration overloads on turbulent convection heat transfer in the cooling channel of flight vehicle electromechanical actuator (EMA) is investigated numerically. The cooling channel is constructed from a helically coiled tube...