供暖散热器计算与性能指标分析

An Analysis of the Optimization Calculation and Function Target of Heating Radiator

就建筑供暖系统所使用散热器的几个性能指标进行了分析,从经济学的角度出发,对性能指标进行了分类,并提出了新的性能指标概念,最后就翼片式散热器的理论计算问题作了较详尽的论述,就此计算方法编写了计算程序,计算结果与国家标准试验台的实测数据相对误差小于5％,达到了满意的计算精度.

This paper first analyses the function of radiators used in architectural heating system. From the perspective of economics,it then classifies different function targets and puts forward new ones. At last, it gives a detailed discussion on theoretical calculation of wing-like radiator. Based on this,a calculation program is compiled, which comes out with a tolerance of less than 5 percent compared with the actual data inferred from the national standard experiment. It is up to a satisfactory calculation precision.