缠绕管结构参数对管内压降的影响及压降模型
郭燕妮,杨遥,黄正梁,王靖岱,阳永荣

Pressure drop model and influence of structure parameters of helical coil on pressure drop in tube
Yan-ni GUO,Yao YANG,Zheng-liang HUANG,Jing-dai WANG,Yong-rong YANG
图 7 Mccann预测模型计算的压降与实验值的相对误差对比图
Fig.7 Comparison of relative error of pressure drop between prediction model of Mccann and experimental results