摘要
简述了具有相变的减压炉汽化段炉管设计的工艺特点和计算方法,介绍了用PRO/Ⅱ的“PIPE”单元计算减压护汽化段炉管的方法,并给出了计算实例。
The process characteristic and the calculation method for two-phase flow coils design in vacuum heater were described. The method for calculating the two-phase flow coils using the PIPE UNIT in the PRO/Ⅱprogram were introduced and an example was given.
出处
《炼油设计》
1997年第5期56-59,共4页
Petroleum Refinery Engineering
关键词
减压炉
加热炉
炉管
汽化
工艺
PRO/Ⅱ软件
渣油
vacuum distillation unit, heater coil, atmospheric residue, vaporization, two-phase flow, pressure drop, computer program