As a high-performance heat transfer method,the cryogenic heat pipe has good app lication prospects in cryogenic technique and superconductive magnet cooling.

As a high-performance heat transfer method,cryogenic heat pipe has promising applications in space cryogenic technique,superconductive magnet cooling and so on.

The cryogenic heat pipe is an efficient heat transfer device.

A cryogenic loop heat pipe(CLHP) using nitrogen as working fluid is being developed for future aerospace application at TIPC(Technical Institute of Physics and Chemistry).

A cryogenic loop heat pipe(CLHP) using nitrogen as working fluid is developed for future aerospace application.

This article presents the process improvement of the superheating steam pipeline and failure of the low temperature superheating steam coils in the convection section of the Primary reformer and the reasons for it,and presents method for equipment repai

The connection mode and welding technological process between tube and tube sheet,tube sheet and shell of low temperature tubular heat exchanger are discussed.