HEAT PIPE

摘要

The present invention relates to the field of heat engineering and can be used in the systems of temperature control in metallurgical and chemical industries, aerospace and aircraft branches. A heat pipe comprises a cylindrical body and a capillary structure which inner surface limits space of a steam channel. The capillary structure is an integral frame of metal fibers partially filled with a powder, and it is divided into the first fiber-powder layer with smaller pore size adjacent to the inner surface of the body of heat pipe, and the second fiber layer with larger pores adjacent to space of the steam channel. The invention provides increase of heat transfer capacity and stability of thermal and physical parameters of the heat pipe.