scholarly journals The Effects of High Temperature High Pressure Steam Sterilization on Woohwangchungsimwon

2015 ◽  
Vol 25 (1) ◽  
pp. 45-52 ◽  
Author(s):  
Chang-Young Cho ◽  
In-Hee Lee ◽  
Jae-Woong Lee ◽  
Eun-Jee Kim ◽  
Jin-Ho Lee ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Steam Sterilization ◽  
High Pressure Steam ◽  
Pressure Steam ◽  
High Temperature High Pressure

The Care and Maintenance of High-Temperature, High-Pressure Pipework Systems

1994 ◽  
Vol 208 (2) ◽  
pp. 115-122
Author(s):  
C Hoskins
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Support Systems ◽  
Detailed Examination ◽  
High Pressure Steam ◽  
Power Stations ◽  
Early Implementation ◽  
Pressure Steam ◽  
High System ◽  
High Temperature High Pressure

This paper describes the routine inspections carried out on the high-temperature, high-pressure steam pipework associated with large electricity generating units owned by PowerGen. The early implementation of the Pressure Systems and Transportable Gas Container Regulations, 1989, has allowed power stations more flexibility to set intervals between outages for inspection compared to the fixed intervals required under the Factories Act, 1961. Part of these inspections includes a detailed examination of high-temperature, high- pressure steam pipework welds and support systems. The method of inspection and analysis carried out to contain the risk of failure at welds due to high system stresses is described in the paper. Details are also included of how pipework flexibility analyses have been used to redesign some systems that have exhibited significant problems.

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