The Numerical Simulation on Atmospheric Transport and Dispersion of the Spray Atomized from Flood Discharging by Hydropower Station over Complex Terrain

1999 ◽  
Vol 70 (3-4) ◽  
pp. 215-226 ◽  
Author(s):  
W.-Mei Jiang ◽  
H. Liu ◽  
H.-Nian Liu
Keyword(s):  
Numerical Simulation ◽  
Complex Terrain ◽  
Atmospheric Transport ◽  
Hydropower Station

scholarly journals Numerical Simulation Study on Hydraulic Transients in Hydropower Station with Trigeminy Surge Tank

2021 ◽  
Vol 781 (4) ◽  
pp. 042008
Author(s):  
Gaohui Li ◽  
Fei Yang ◽  
Tianchi Zhou ◽  
Weijie Cui ◽  
Shaojia Yang
Keyword(s):  
Numerical Simulation ◽  
Simulation Study ◽  
Hydropower Station ◽  
Surge Tank ◽  
Hydraulic Transients

The Numerical Simulation Research about the Deformation and Stability of Cut-Off Wall´s Foundation Trench Zhikong Hydropower Station, Tibet, China

2013 ◽  
Vol 353-356 ◽  
pp. 2506-2510 ◽  
Author(s):  
Qing Song Huang ◽  
Yu Sheng Li ◽  
Song Ye
Keyword(s):  
Numerical Simulation ◽  
Large Deformation ◽  
Hydropower Station ◽  
Simulation Research ◽  
Supporting System ◽  
Construction Scheme ◽  
Deformation State ◽  
Major Factors

Through the numerical simulation research about the deformation and stability of cut-off wall´s foundation trench in Zhikong Hydropower Station China [1]. The text explained the major factors which were construction scheme and the strength of interior bracing structure of the deformation and stability about the foundation trench. In the early construction, the two reasons caused the large deformation. When adjusted the construction scheme and the strength of interior bracing structure, the deformation state of foundation trench and supporting system became much better.

Simulation Method for 3-D Wind Field over Complex Terrain with Asymmetrical Mountains

2013 ◽  
Vol 444-445 ◽  
pp. 549-554
Author(s):  
Huan Ran Hu ◽  
Guan Xin Hong
Keyword(s):  
Fluid Dynamics ◽  
Numerical Simulation ◽  
Turbulence Intensity ◽  
Potential Flow ◽  
Wind Field ◽  
Complex Terrain ◽  
Simulation Method ◽  
Engineering Practice ◽  
Characteristics Analysis ◽  
Flow Theories

It is important for the research of flight characteristics to master the distribution of wind field and the character of turbulence intensity in a complex-terrain mountain. Based on the potential flow theories in fluid dynamics, a numerical simulation method of complex terrain including asymmetrical and symmetrical mountains has been developed in this paper. In particular, asymmetrical mountains are simulated by the combination of two transformed quarter-semiellipsoids. Furthermore, mountain-induced airflow is calculated based on potential flow theory, which could reflect the characteristic of wind field. As an example, the wind field near Dingling airport in Beijing has been simulated and analyzed by this method. The results demonstrate that this method is suitable and accurate for engineering practice, and also applicable for flight dynamics characteristics analysis of aircrafts.

scholarly journals Numerical simulation of pollutant dispersion and photochemical kinetics over complex terrain

1998 ◽  
Vol 22 (4-5) ◽  
pp. 313-329 ◽  
Author(s):  
A Giambanis ◽  
J Anagnostopoulos ◽  
G Bergeles
Keyword(s):  
Numerical Simulation ◽  
Complex Terrain ◽  
Pollutant Dispersion
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