卧壳式冷凝器管内冷却水在水泵作用下沿管子纵向受迫流动而进行放热,管外制冷剂蒸汽在水平管簇外壁进行凝结放热。其传热计算在工程中往往采用图解法或试算法,因而计算较为烦琐,而且精度不高,尤其是不便进行优化设计。采用计算机进行计算可解决上述问题。本文介绍了适用于光管、低肋管冷凝器的计算机程序。 Under the pump action, the cooling water in the shell-and-tube condenser tube is forced to flow along the longitudinal direction of the pipe to radiate heat. The refrigerant vapor outside the tube condenses and radiates on the outer wall of the horizontal tube cluster. The heat transfer calculation often used in the project diagram or test algorithm, so the calculation is more cumbersome, and the accuracy is not high, especially for the inconvenience of optimal design. Using a computer to solve the above problems can be solved. This article describes a computer program for light pipes, low-finned condensers.