中间介质型烟气换热器无量纲材料成本模型

黄凯,孙志坚,钱文瑛,杨继虎,俞自涛,胡亚才

Dimensionless material cost model of media gas-gas heat exchangers

Kai HUANG,Zhi-jian SUN,Wen-ying QIAN,Ji-hu YANG,Zi-tao YU,Ya-cai HU

图 4 不同比性能价格下的MGGH无量纲参数关系图

Fig.4 Dimensionless parameter relationship graphs of MGGH under different specific performance prices