This paper makes reference to much relevant information and analyzes different technique of machining, and finally adopts roll-pressing to process spirally grooved tube. Main parameters of spirally grooved tube have diameter of tube, wall thickness, corrugation depth and fin pitch.
本论文参考了大量的有关资料，分析了不同加工工艺特点，最后采用了滚压成型的生产工艺来加工螺旋槽管，其主要结构参数有管材外径d、壁厚t、槽深e、螺距p。
参考来源 - 螺旋槽管材滚压成型的数值模拟及实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The fin pitch and fin thickness of the exchanger are the key parameters for heat transfer and pressure drop.
换热器的翅片间距和翅片厚度是影响换热器换热和压降特性的重要因素。
Simulation results show that the important factors of influencing fin heat sinks 'cooling effect are fin pitch, fin thickness, base thickness and fin height.
仿真结果表明，影响翅片式散热器散热效果的重要因素为翅片间距、翅片厚度，基座厚度和翅片高度。
The simulation results indicated that heat pipe diameter, pipe length, tube pitch and fin structure had influence on the efficiency and pressure drop of heat pipe exchanger.
模拟结果表明，热管的管径，管长，管间距和翅片结构均影响热管换热器的换热效率和压力降。
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