Numerical study on oscillation characteristics of large chugging of direct condensation of steam in a Tee junction with flowing sub-cooled water

2021 ◽  
Vol 135 ◽  
pp. 103720
Author(s):  
Shuqian Li ◽  
Wenwen Han ◽  
Tao Lu ◽  
Lianyuan Feng ◽  
Nana Hou ◽  
...  
Keyword(s):  
Numerical Study ◽  
Tee Junction ◽  
Oscillation Characteristics ◽  
Direct Condensation

scholarly journals Numerical Study of Flow-Induced Vibrations of Multiple Flexibly-Mounted Cylinders in Triangular Array

2018 ◽  
Vol 55 (5) ◽  
pp. 43-53
Author(s):  
S. Upnere
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Fluid Flow ◽  
Open Source ◽  
Degrees Of Freedom ◽  
Numerical Study ◽  
Triangular Array ◽  
Rod Bundle ◽  
Flow Induced Vibrations ◽  
Oscillation Characteristics

Abstract The paper presents the numerical study of vibrating multiple flexibly-mounted cylinders in a triangular rod bundle. Behavioural trends of six different clusters of oscillating rods have been analysed. The influence of neighbour cylinders on the central cylinder oscillation characteristics is analysed. Finite volume solver of open source computational fluid dynamics is used to calculate the fluid flow in the channel with the cylinder array. Built-in six degree-of-freedoms solver is utilised to simulate cylinder movement. Oscillating cylinders have two degrees-of-freedom. The obtained results are compared with numerical results available in the literature.

Theoretical Modeling and Numerical Study for Thrust- Oscillation Characteristics in Solid Rocket Motors

2012 ◽  
Vol 28 (2) ◽  
pp. 312-322 ◽  
Author(s):  
Qiao Zhang ◽  
Zhi-Jun Wei ◽  
Wan-Xing Su ◽  
Jun-Wei Li ◽  
Ning-Fei Wang
Keyword(s):  
Numerical Study ◽  
Theoretical Modeling ◽  
Solid Rocket Motors ◽  
Rocket Motors ◽  
Solid Rocket ◽  
Oscillation Characteristics

Numerical study of the low-frequency atomic dynamics in a Lennard-Jones glass

1998 ◽  
Vol 77 (2) ◽  
pp. 473-484 ◽  
Author(s):  
M. Sampoli, P. Benassi, R. Dell'Anna,
Keyword(s):  
Numerical Study ◽  
Low Frequency ◽  
Lennard Jones
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