Interaction between a liquid bath and a gas jet for different degrees of assimilation

1979 ◽  
Vol 36 (3) ◽  
pp. 297-303
Author(s):  
V. A. Surin ◽  
V. K. Erofeev ◽  
A. S. Grigor'yants ◽  
O. N. Zasukhin ◽  
Yu. N. Nazarov
Keyword(s):  
Liquid Bath ◽  
Gas Jet

Study of the interaction between a hot gas jet and a liquid bath

1983 ◽  
Vol 44 (4) ◽  
pp. 358-363 ◽  
Author(s):  
N. V. Alekseev ◽  
O. E. Pozdnyakov ◽  
S. N. Shorin
Keyword(s):  
Liquid Bath ◽  
Gas Jet ◽  
Hot Gas

scholarly journals Research in a physical model with the top blowing of a gas-dynamic head and jet parameters at blowing of a liquid bath through an annular coaxial slit nozzle

2018 ◽  
Author(s):  
S.I. Semykin ◽  
T.S. Golub ◽  
S.A. Dudchenko ◽  
V.V. Vakulchuk
Keyword(s):  
Physical Model ◽  
Dynamic Pressure ◽  
Liquid Bath ◽  
Gas Jet ◽  
Oxygen Absorption ◽  
Equivalent Diameter ◽  
Depth Of Penetration ◽  
Gas Dynamic ◽  
Dynamic Head ◽  
Purge Gas

The aim of the work is to study the physical model of the gas-dynamic head of a gas jet and the parameters of its penetration into the liquid bath of the converter when it flows out of the annular slotted tuyere. The studies were carried out on a «cold» stand on a scale of 1:30 to a 160-m converter (taking into account the criteria of geometrical and physical similarity) using water as a liquid simulating a molten metal,. The averaged values of the depth of penetration of the gas stream of the jet at various blowing parameters were estimated. It is noted that when the upper purge through a coaxial slit nozzle with an increase in the pressure of the purge gas, the dynamic pressure of the depth of penetration of the jet increases. The increase in dynamic pressure and the depth of the introduction of a gas jet leads to an increase in the degree of impact on the bath and an increase in the degree of oxygen absorption by the melt. It was shown that, all other things being equal, the operation of a coaxial slit differs by a large impulse of exposure to a liquid than when blowing through an equivalent diameter slot through one centrally located nozzle, especially at pressures above 0.15-0.3 MPa. The possibilities of increasing the efficiency of the top blowing of the converter bath are shown through the use of a slotted coaxial nozzle.

Modeling of gas jet flow into a liquid bath using the inhomogeneous poly-dispersed method

2021 ◽  
Vol 137 ◽  
pp. 103773
Author(s):  
Xiaohang Qu ◽  
Yi Zhang ◽  
Xiaoni Qi ◽  
Qianjian Guo
Keyword(s):  
Jet Flow ◽  
Liquid Bath ◽  
Gas Jet

scholarly journals Numerical Simulation of Impinging Gas Jet on a Liquid Bath Using SPH Method

2020 ◽  
Vol 60 (6) ◽  
pp. 1375-1377
Author(s):  
Jumpei Maruyama ◽  
Kazuki Ito ◽  
Makoto Ando ◽  
Jun Okada ◽  
Kimihisa Ito
Keyword(s):  
Numerical Simulation ◽  
Liquid Bath ◽  
Gas Jet ◽  
Sph Method

Submerged Gas Jet into a Liquid Bath:  A Review

2007 ◽  
Vol 46 (10) ◽  
pp. 3188-3218 ◽  
Author(s):  
S. S. Gulawani ◽  
S. S. Deshpande ◽  
J. B. Joshi ◽  
M. S. Shah ◽  
C. S. R. Prasad ◽  
...  
Keyword(s):  
Liquid Bath ◽  
Gas Jet

The Effect of Gas Property on Atomization Features of Dissolved Gas Jet

1997 ◽  
Vol 24 (1-3) ◽  
pp. 180-188
Author(s):  
Shao Yiming ◽  
Zhen Huang ◽  
Siichi Shiga ◽  
Hisao Nakamura ◽  
Takao Karasawa
Keyword(s):  
Gas Jet ◽  
Dissolved Gas
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