摘要
介绍的半圆螺线方程可用于计算螺旋板换热器的直径和螺旋板的长度等几何参数 ,具有实用性和准确性。
The radial distance and the length equations of the semi-circled spiral are derived,which can calculate the exchanger outside diameter and spiral plate length of the spiral heat exchangers (SHE), easily and accurately.
出处
《石油化工设备》
CAS
2004年第5期28-31,共4页
Petro-Chemical Equipment
关键词
换热器
设计计算
半圆螺线
极径
heat exchangers
design calculation
semi-circled spiral
radial distance
