PROII计算换热器时出现管程和壳程压降问题。

shanzhapi · 发表于 2015-8-4 14:47:06

PROII计算换热器时提示：
** WARNING **  The TUBE pressure drop DP EXCEEDS the INLET PRESSURE. The
            outlet pressure has been reset to 10 percent of the inlet
            pressure.
** WARNING **  The SHELL pressure drop DP EXCEEDS the INLET PRESSURE. The
            outlet pressure has been reset to 10 percent of the inlet
            pressure.
请问这个问题如何解决？

tju_xiao0 · 发表于 2015-8-4 14:47:06

换热器压降过大，比入口压力值还要高了，楼主可以检查下入口压力值是否给错，其次看看换热器结构参数是否输错了，导致计算压降多大

[求助] PROII计算换热器时出现管程和壳程压降问题。