The feasibility and capability of heat-pipe on board was studied by analysis and computation

and the structure was optimized.The results show that the capability of anti axial acceleration of heat-pipe with an effective length of 0.12m is of -1.2g

helping to conquer the disadvantages of changing acceleration and azimuth when the plane manoeuvres.At the same time

the heat transfer capability of the heat-pipe is of 10W/cm2 high with a temperature difference of only 15.303K

so it can meet completely the demand of large flow heat transfer on board.