scholarly journals Numerical simulation of thermal pollution zones’ formations in the water environment from the activities of the power plant

2019 ◽  
Vol 13 (1) ◽  
pp. 279-299 ◽  
Author(s):  
Alibek Issakhov ◽  
Yeldos Zhandaulet
Keyword(s):  
Numerical Simulation ◽  
Power Plant ◽  
Water Environment ◽  
Thermal Pollution

scholarly journals Numerical Simulation of Intrachamber Processes in the Power Plant

2021 ◽  
Vol 11 (11) ◽  
pp. 4990
Author(s):  
Boris Benderskiy ◽  
Peter Frankovský ◽  
Alena Chernova
Keyword(s):  
Numerical Simulation ◽  
Power Plant ◽  
Flow Structure ◽  
Power Plants ◽  
Control Volume ◽  
Conjugate Problem ◽  
Topological Features ◽  
Gas Dynamic ◽  
Calculation Results ◽  
Volume Method

This paper considers the issues of numerical modeling of nonstationary spatial gas dynamics in the pre-nozzle volume of the combustion chamber of a power plant with a cylindrical slot channel at the power plant of the mass supply surface. The numerical simulation for spatial objects is based on the solution conjugate problem of heat exchange by the control volume method in the open integrated platform for numerical simulation of continuum mechanics problems (openFoam). The calculation results for gas-dynamic and thermal processes in the power plant with a four-nozzle cover are presented. The analysis of gas-dynamic parameters and thermal flows near the nozzle cover, depending on the canal geometry, is given. The topological features of the flow structure and thermophysical parameters near the nozzle cap were studied. For the first time, the transformation of topological features of the flow structure in the pre-nozzle volume at changes in the mass channel’s geometry is revealed, described, and analyzed. The dependence of the Nusselt number in the central point of stagnation on the time of the power plants operation is revealed.

scholarly journals Numerical Simulation of the Effects on Low Temperature Drainage from LNG on the Ocean Water Environment

2017 ◽  
Vol 05 (03) ◽  
pp. 71-80
Author(s):  
Mingyuan Sun ◽  
Yi Zhang ◽  
Longxi Han ◽  
Bo Chen ◽  
Tiantian Liu
Keyword(s):  
Numerical Simulation ◽  
Low Temperature ◽  
Water Environment ◽  
Ocean Water

scholarly journals An estimation of the radioactive 35S emitted into the atmospheric from the Fukushima Daiichi Nuclear Power Plant by using a numerical simulation global transport

2012 ◽  
Vol 46 (4) ◽  
pp. 335-339 ◽  
Author(s):  
SEBASTIAN O. DANIELACHE ◽  
CHISATO YOSHIKAWA ◽  
ANTRA PRIYADARSHI ◽  
TOSHIHIKO TAKEMURA ◽  
YUICHIRO UENO ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Power Plant ◽  
Nuclear Power Plant ◽  
Nuclear Power ◽  
Global Transport ◽  
Fukushima Daiichi
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