... present research considers the initial stage of nucleate boiling with high heat fluxes releasing from the technical surface. We show new experimental data on the dynamics of the vapor phase in subcooled water flow in the channel under nonstationary heat release conditions. The heat release dissipation on the heater was performed by passing a controlled three-phase rectified electric current through a tube with a pulse duration of τimp = 60-300 ms with a heating rate of 1000-6000 K/s. We studied ...
Теги: flow of water , heat flux , heating , momentum transfer , cylindrical walls , formation dynamics , heat release , high heat flux , non-stationary heat release , pulse durations , sub-cooled water , technical sur
