热管是一种性能优异的传热器件。早在l942年,美国的高格勒就提出了这一概念,但直至1964年美国洛斯·阿拉莫斯实验室的格罗弗等人发明热管以后,其优良传热特性才受到重视。热管的传热效率和输热能力大大超出一般传热器件,被誉为“热的超导体”,用热管制成的换热器结构紧凑、体积 Heat pipe is a high performance heat transfer device. As early as l942, Götler proposed the concept in the United States, but it was not until the discovery of heat pipes by Grover et al. At Los Alamos Laboratory in 1964 that attention was given to its excellent heat transfer characteristics. Heat pipe heat transfer efficiency and heat transfer capabilities far beyond the general heat transfer device, known as “hot superconductor”, with heat pipe heat exchanger made of compact structure, volume