Application Practice of Anti-surge Control in Compressor Transformation

2021 ◽  
Keyword(s):  
Surge Control

Optimization of Operation Parameters for Direct Spring Loaded Pressure Relief Valve in a Pipeline System

2018 ◽  
Vol 140 (5) ◽  
Author(s):  
Hyunjun Kim ◽  
Sanghyun Kim ◽  
Youngman Kim ◽  
Jonghwan Kim
Keyword(s):  
Pressure Relief Valve ◽  
Pipeline System ◽  
Relief Valve ◽  
Pressure Relief ◽  
Computational Costs ◽  
Constant Degree ◽  
System A ◽  
Disk Mass ◽  
Analysis Scheme ◽  
Surge Control

A direct spring loaded pressure relief valve (DSLPRV) is an efficient hydraulic structure used to control a potential water hammer in pipeline systems. The optimization of a DSLPRV was explored to consider the instability issue of a valve disk and the surge control for a pipeline system. A surge analysis scheme, named the method of characteristics, was implemented into a multiple-objective genetic algorithm to determine the adjustable factors in the operation of the DSLPRV. The forward transient analysis and multi-objective optimization of adjustable factors, such as the spring constant, degree of precompression, and disk mass, showed substantial relaxation in the surge pressure and oscillation of valve disk in a hypothetical pipeline system. The results of the regression analysis of surge were compared with the optimization results to demonstrate the potential of the developed method to substantially reduce computational costs.

scholarly journals Active surge control of compression system using drive torque

Automatica ◽  
2008 ◽  
Vol 44 (4) ◽  
pp. 1135-1140 ◽  
Author(s):  
Bjørnar Bøhagen ◽  
Jan Tommy Gravdahl
Keyword(s):  
Compression System ◽  
Drive Torque ◽  
Surge Control

Choosing the Right Valve for Surge Control

Opflow ◽  
2005 ◽  
Vol 31 (3) ◽  
pp. 14-16 ◽  
Author(s):  
John V. Ballun
Keyword(s):  
Surge Control ◽  
The Right

Variable structure surge control for constant speed centrifugal compressors

2009 ◽  
Vol 17 (7) ◽  
pp. 815-833 ◽  
Author(s):  
Raef S. Shehata ◽  
Hussein A. Abdullah ◽  
Fayez F.G. Areed
Keyword(s):  
Variable Structure ◽  
Constant Speed ◽  
Centrifugal Compressors ◽  
Surge Control

scholarly journals Determination of optimal transient in the anti-surge control system of the gas compressor unit

2014 ◽  
Vol 5 (8(71)) ◽  
pp. 26
Author(s):  
Георгій Никифорович Семенцов ◽  
Андрій Іванович Лагойда
Keyword(s):  
Control System ◽  
Compressor Unit ◽  
Surge Control
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