heat transform
4.Heat is produced by the minitype fast reactor in the system and then AMTEC device directly transform the heat into electricity power, at same time,sodium heat pipes control the ratio of thermal to electricity finally the vehicle is propelled by the MHD propulsor together with steam-guide spray-water thruster.
5.Considering that a hollow circular chimney composed of the multi-layers of fire-resistant, heat insulation and reinforced concrete and that low temperature chimney has short term super-high temperature phenomena, one-dimension transient physical model and mathematical model were established by using Laplace transform method, with formula of transient temperature concluded.
