【摘要】 以空调器表面式蒸发器的年总费用、即蒸发器的年操作费和投资年折旧费之和作为目标函数,提出了求解表面式蒸发器经济的蒸发温度、列数和排数的数学模型和方法,介绍了适用于IBM-PC/XT微机使用的计算程序框图。更多还原

【Abstract】 Take the annual total cost of direct evaporator, i. e. the sum of annual depreciation cost of investment and annual operation cost of evaporator, as the objective function, the mathematic model and method for solving economic evaporating temperature, economic number of raws and lines in the evaporator have been proposed in this paper, and the relative calculation program has been compiled with the IBM-PC/XT micro-computer.更多还原