The computations show that with the increase of specific surface area, the regenerative energy by regenerator increases, so does recover rate of heat amount.
计算表明，增加比表面积，可以提高蓄热体的蓄热能力并提高余热回收率。
2
In thermoacoustic system, the oscillating heat transfer in regenerator is along the axis direction of the stack and in heat exchanger it is along the radial direction of the tube.
在热声发动机系统中，回热器的振荡换热是沿流体通道的轴向，而加热器振荡换热主要是沿流体通道径向。
3
The heat recovery rate, optimal switching time and pressure drop of honeycomb regenerator used in the high temperature air combustion system were investigated.