유체기계공업학회:학술대회논문집
- 유체기계공업학회 2000년도 유체기계 연구개발 발표회 논문집
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- Pages.247-252
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- 2000
터빈유량계의 3차원 유동에 관한 수치적 연구
Numerical study of three-dimensional flow through turbine flow meter
초록
Flow through turbine flow meter is simulated by solving the incompressible Navier-Stockes equations. The solution method is based on the pseudocompressibility approach and uses an implicit-upwind differencing scheme together with the Gauss-Seidel Line relaxation method. The equations are solved steadily in rotating reference frames and the centrifugal force and the Coriolis force are added to the equation of motion. The standard k-
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