...Peng Lu; Jian Wei; Xiaodie Yan; Qinshan Yang This paper presents a numerical investigation on the flow and heat-transfer characteristics of liquid lithium and helium in printed circuit heat exchanger (PCHE) channels with pulsating flow introduced. The effects of the mass flowrate of helium...

...Fatih Selimefendigil; Hakan F. Öztop; Jay M. Khodadadi Numerical investigation of laminar forced convection of pulsating flow in a 90-deg bifurcation was performed with the finite volume method. The inlet velocity varies sinusoidally with time while constant wall temperature is utilized...

.... backward facing step pulsating flow oscillating wall skin friction coefficient heat transfer Stanton number In this paper, the transient and oscillatory flow in gas turbine combustor geometry is investigated in more details and in isolation of other difficult to model processes like combustion...