A new cooling technique based on thermal driving in high centrifugal field (TDHCF) is developed for gas turbine rotational components, such as turbine blades.
A new cooling technique based on thermal driving in high centrifugal field (TDHCF) is developed for gas turbine rotational components, such as turbine blades.
实验中分别采用了液态H2O和氟利昂R12为热驱动介质,分析了离心力场下热驱动运动的流动规律和换热特性,讨论了TDHCF技术的总平均换热效果KH随旋转速度和热流密度的变化规律。