at the condition of heat pipe cooling, this thesis study how the diameter of heat-pipe, the length ratio of condensation part and the heat pipe fin effect the hot spot core.

• 在热管散热条件下,阐述铸造模具用热管的选型及安装,研究热管直径、热管冷却段长度比以及热管冷凝段翅片对型芯换热的影响。