scholarly journals Wave Impact Pressures Acting on the Underwater Tunnel Bulkhead under Construction - Numerical Analysis and Hydraulic Model Experiment -

2011 ◽  
Vol 23 (2) ◽  
pp. 139-146 ◽  
Author(s):  
Sun-Sin Kim ◽  
Dong-Hyuk An ◽  
In-Sik Chun
2017 ◽  
Vol 145 ◽  
pp. 316-333 ◽  
Author(s):  
K. Qu ◽  
X.Y. Ren ◽  
S. Kraatz ◽  
E.J. Zhao

Author(s):  
Kazuki HIMENO ◽  
Tetsuya TAKESHITA ◽  
Tatsuyuki IGARASHI ◽  
Tomoyoshi KOIZUMI ◽  
Yoshio SUWA

2014 ◽  
Vol 602-605 ◽  
pp. 546-553 ◽  
Author(s):  
Yue Yu ◽  
Zhi Wen ◽  
Xun Liang Liu ◽  
Fu Yong Su ◽  
Hai Peng Lan ◽  
...  

A hydraulic model is used to study the flowing process within a bottom-blowing furnace designed by a company, and the VOF model is adopted to simulate its process. The VOF method can describe the formation, growing up and separation actions in theorizing process by comparing the simulation and experimental results, and this is a foundation of using a model to research the thermal process of the bottom-blowing furnace. It is indicated that a nozzle with disperse spouts can stir a larger zone, by comparing the influence on flowing process of four nozzles with different structures. The disperse spouts are benefit to increase the stirring and reaction efficiencies, but the pressure fluctuations near the nozzle export is more obvious, and it may affect the lifespan of the nozzle.


2017 ◽  
Vol 150 ◽  
pp. 242-255 ◽  
Author(s):  
Yun Lee ◽  
Jin-Keun Kim ◽  
Hyun-Cheol Seol ◽  
Joo-Kyoung Yang ◽  
Ki-Jung Kim

2008 ◽  
Vol 55 ◽  
pp. 936-940
Author(s):  
Kazunobu MOROHOSHI ◽  
Eiji KOHAMA ◽  
Masaharu WATANABE ◽  
Osamu KIYOMIYA ◽  
Takahiro SUGANO ◽  
...  

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