Component

Details

Phase-transformation heat pipe

The phase-transformation energy storage heat pipe makes use of plenty of latent heat absorbed (released) by phase-transformation materials during the process of phase transformation to store and release the heat to achieve the goal of the reduction of the controlled components'temperature fluctuation.

Item	Performance parameter
Phase-transformation Temperature/℃	-30~150℃
Phase-transformation Latent Heat/J/g	≥200
Phase-transformation Form	solid-solid
Heat conductivity coefficient/w/m .k	0.5~3
Expansion Rate/%	<3
In-orbit Quantity	>100
Accumulated working Time	>50000h
Supply cycle	2 months