R134a在螺纹管内冷凝换热及压降特性毛舒适;陶乐仁;李庆普;吴生礼;张丹亭【摘 要】anceTo investigate the effects of condensation temperature and diameter of inner-grooved tubes on flow evaporation and condensation performance of R134a, thr
R134a在螺纹管内冷凝换热及压降特性礼物怎么画毛舒适;陶乐仁;李庆普;吴生礼;张丹亭【摘 要】To investigate the effects of condensation temperature and diameter of inner-grooved tubes on flow evaporation and condensation performance of R134a, th