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On the Stationary, Potential, Subsonic Flow
Results in Mathematics, 2000Summary: We are concerned with the problem of the stationary, potential, subsonic flow. Firstly, we formulate the mechanical problem and the associated minimization problem with constraints, in a functional space \(W\) endowed with a certain norm. Section 2 contains the main original results.
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2010
As discussed in Chapter 4, generally the motion of fluids encountered in engineering applications is described by the Navier-Stokes equations. Considering today’s computational fluid dynamics capabilities, it is possible to numerically solve the Navier- Stokes equations for laminar flows (no turbulent fluctuations), transitional flows (using ...
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As discussed in Chapter 4, generally the motion of fluids encountered in engineering applications is described by the Navier-Stokes equations. Considering today’s computational fluid dynamics capabilities, it is possible to numerically solve the Navier- Stokes equations for laminar flows (no turbulent fluctuations), transitional flows (using ...
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Journal of Wind Engineering and Industrial Aerodynamics, 1993
Abstract Potential flow in 2D circular-arc elbows, accelerating elbows and constant-area elbows (similar to radial turbomachine flow channels) is solved by numerical methods. For circular-arc elbows, a formula is obtained which predicts velocities at mid-turn. For other locations, it is shown that velocity distributions can be collapsed into a single
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Abstract Potential flow in 2D circular-arc elbows, accelerating elbows and constant-area elbows (similar to radial turbomachine flow channels) is solved by numerical methods. For circular-arc elbows, a formula is obtained which predicts velocities at mid-turn. For other locations, it is shown that velocity distributions can be collapsed into a single
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Nonlinear corrections of linear potential-flow theory of ship waves
, 2018Chao Ma +6 more
semanticscholar +1 more source
1990
The boundary layer properties depend only on the potential flow velocity distribution V(x) and the Reynolds number. Details will be described in Chapter 4. Boundary layer theory determines in many cases how V(x) must look in order to provide good boundary layer behavior.
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The boundary layer properties depend only on the potential flow velocity distribution V(x) and the Reynolds number. Details will be described in Chapter 4. Boundary layer theory determines in many cases how V(x) must look in order to provide good boundary layer behavior.
openaire +1 more source