Design of the Archimedean Helix Inlet in a Hydrocyclone;
水力旋流器中阿基米德螺线入口的设计
Serious coking occured at the fractionator oil and gas inlet in FCC unit of the No.
中国石油天然气股份有限公司原长庆油田第一助剂厂催化裂化装置分馏塔反应油气入口结焦严重。
Through the contrastive test on the pressure characteristic of inlet structure, the relation that the inlet structural dimension and operation parameter affect the pressure drop has been established.