scholarly journals Numerical Simulation of Pressure Control in High Pressure Pipe

2020 ◽  
Vol 790 ◽  
pp. 012120
Author(s):  
Mei Xiong ◽  
Longwei Chen ◽  
Yang Sun
Keyword(s):  
Numerical Simulation ◽  
High Pressure ◽  
Pressure Control ◽  
Pressure Pipe

Influence of Rotation Speed on Cooling Uniformity of Seamless Pipe for Quenching

2010 ◽  
Vol 145 ◽  
pp. 371-379
Author(s):  
Guo Yong Liu ◽  
Dong Mei Zhu ◽  
Shao Jun Zhang ◽  
Shi Shan Hu ◽  
Mou Wei Li
Keyword(s):  
Numerical Simulation ◽  
High Pressure ◽  
Rotation Speed ◽  
Steel Pipe ◽  
Seamless Pipe ◽  
Pressure Pipe ◽  
Cooling Method ◽  
Inner Surface ◽  
The Impact ◽  
Seamless Steel

Based on the current cooling method commonly used to cool outer surface by constant (i.e. low)pressure pipe jet and inner surface by high pressure axial jet, the numerical simulation by FEM software –FLUENT was performed to study temperature field of seamless steel pipe for quenching. The impact of the rotation speed is investigated on the steel pipe axial, circumferential and radial cooling uniformity. The numerical results reveal that, with the steel pipe speed increased, the rotation speed has a little influence on axial cooling uniformity and great impact on circumferential and radial cooling uniformity. Cooling uniformity of steel pipe is better under the condition of the rotation speed of no less than 60 rpm.

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