Turbulent flow effect on integrity of pressurized RVIs

2021 ◽  
Vol 163 ◽  
pp. 108564
Author(s):  
Sang Yun Je ◽  
Hyun-Gon Kim ◽  
Yoon-Suk Chang
Keyword(s):  
Turbulent Flow ◽  
Flow Effect

Investigation of Turbulent Flow Effect in Segmented Arc Heater

2005 ◽  
Author(s):  
Jeong-Il Lee ◽  
Kyu Hong Kim ◽  
Chongam Kim ◽  
Oh Hyun Rho
Keyword(s):  
Turbulent Flow ◽  
Flow Effect ◽  
Arc Heater

Modeling Study of Turbulent Flow Effect on Inclusion Removal in a Tundish with Swirling Ladle Shroud

2010 ◽  
Vol 80 (3) ◽  
pp. 223-234 ◽  
Author(s):  
G. Solorio-Diaz ◽  
A. Ramos-Banderas ◽  
J. de J. Barreto ◽  
R. D. Morales
Keyword(s):  
Turbulent Flow ◽  
Inclusion Removal ◽  
Flow Effect ◽  
Modeling Study

Turbulent Flow Effect on Corrosion of API X80 Steel: Cathodic Kinetic Analysis

2018 ◽  
Vol 84 (1) ◽  
pp. 97-106
Author(s):  
Sergio Antonio López-Celvera ◽  
Ricardo Orozco-Cruz ◽  
Miguel A. Baltazar ◽  
Antonio Contreras-Cuevas ◽  
Ricardo Galván-Martínez
Keyword(s):  
Turbulent Flow ◽  
Kinetic Analysis ◽  
Flow Effect ◽  
X80 Steel

scholarly journals Simulation Of The Turbulent Flow Effect On The Shore Spillways Of The Pachkamar Reservoirs

2020 ◽  
Vol 02 (11) ◽  
pp. 1-12
Author(s):  
Begimov Uktam Ibrogimovich ◽  
◽  
Khudaykulov Savet Ishankulovich ◽  
Usmonov Alisher Khabibulla Ugli ◽  
◽  
...  
Keyword(s):  
Mathematical Model ◽  
Free Surface ◽  
Turbulent Flow ◽  
Turbulent Flows ◽  
Water Flow ◽  
Flow Rate ◽  
Water Flow Rate ◽  
Flow Effect

A mathematical model of structures controlling the turbulent flows is considered. The shore spillways are investigated by constructing a free surface. Calculations of transition sections, turns, ramps-turns, scattering ramps in inclined drop structures with water flow rate from several cubic meters per second to several thousand, with a gradient from several degrees to 45° or more, with a constant and variable gradient and width, with straight and curved axes are given.

Incipient-boiling Superheats for Sodium in Turbulent Channel Flow: Effect of Rate of Temperature Rise

1973 ◽  
Vol 95 (2) ◽  
pp. 159-165 ◽  
Author(s):  
O. E. Dwyer ◽  
G. Strickland ◽  
S. Kalish ◽  
P. J. Hlavac ◽  
G. A. Schoener
Keyword(s):  
Experimental Study ◽  
Turbulent Flow ◽  
Experimental Method ◽  
Channel Flow ◽  
Temperature Rise ◽  
Turbulent Channel Flow ◽  
Control Temperature ◽  
Flow Effect ◽  
Temperature Ramp ◽  
And Control

Using sodium, an experimental study was carried out to determine the effect of rate of temperature rise on the incipient-boiling superheat for fully developed, forced turbulent flow. Three different methods of achieving boiling inception were used. The magnitude of the incipient-boiling superheat was found to be quite reproducible and independent of the experimental method as long as the rate of temperature rise (temperature ramp) was kept constant and kept the same. Moreover, the value of the superheat was found to have a strong dependency on the temperature ramp—the greater the ramp, the larger the superheat. The failure to carefully measure and control temperature ramp is apparently one reason why incipient-boiling-superheat data generally show so much scatter, and those from different laboratories so much disagreement.

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