Condensation of a pure steam bubble in a subcooled liquid

2011 ◽  
pp. 67-86
Author(s):  
Nikolay Ivanov Kolev
Keyword(s):  
Subcooled Liquid ◽  
Pure Steam ◽  
Steam Bubble

Piping Response to Steam-Generated Water Hammer

1981 ◽  
Vol 103 (3) ◽  
pp. 219-225 ◽  
Author(s):  
R. L. Gruel ◽  
P. W. Huber ◽  
W. M. Hurwitz
Keyword(s):  
Test System ◽  
Water Hammer ◽  
Laboratory Scale ◽  
Experimental Results ◽  
Subcooled Liquid ◽  
Scale Test ◽  
Steam Bubble

Theoretical estimates are presented for the impulse generated by the collapse of a steam bubble trapped by a column of subcooled liquid in a pipe. Predictions are compared with experimental results obtained in a laboratory scale test system. The excitation of pipe responses by the transmission of the water hammer impulse through pipe bends is discussed and predictions are presented for two simple piping configurations. Experimentally measured pipe deflections excited by a steam-generated water hammer are compared with the predictions.

Crop rotations with clover and their productivity

2020 ◽  
Author(s):  
Ol'ga Gladysheva ◽  
Oksana Artyuhova ◽  
Vera Svirina
Keyword(s):  
Forest Soil ◽  
Crop Rotation ◽  
Gray Forest Soil ◽  
Arable Land ◽  
Perennial Grasses ◽  
Crop Rotations ◽  
Field Crop ◽  
Pure Steam ◽  
Positive Effect

The results of long-term research in experiments with crop rotations with different clover saturation are presented. It is shown that the cluster has a positive effect on the main indicators of vegetation of dark-gray forest soil. The introduction of two fields of perennial grasses into the six-field crop rotation significantly increases both the humus reserves and increases the productivity of arable land by 1.5–2 times compared to the crop rotation with a field of pure steam.

Dynamics of Subcooled Liquid with Pulse Heat Release in a Heater

2001 ◽  
Vol 32 (4-6) ◽  
pp. 8
Author(s):  
E. A. Tairov ◽  
B. G. Pokusaev ◽  
D. A. Kazenin ◽  
S. A. Chizhikov ◽  
L. V. Syskov
Keyword(s):  
Heat Release ◽  
Subcooled Liquid ◽  
Pulse Heat

Oxidation behavior of a new Fe–Ni–Cr-based alloy in pure steam at 750 °C

2016 ◽  
Vol 33 (2) ◽  
pp. 164-169 ◽  
Author(s):  
Zhen Yang ◽  
Jin Tao Lu ◽  
Yong Yuan ◽  
Xin Bao Zhao ◽  
Yue Feng Gu ◽  
...  
Keyword(s):  
Oxidation Behavior ◽  
Pure Steam
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