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Keywords: boundary condition
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Proceedings Papers

Paper presented at the SNAME 13th Propeller and Shafting Symposium, September 11–12, 2012
Paper Number: SNAME-PSS-2012-005
... hybrid viscous potential flow method solver mpuf-3a fluent boundary condition upstream inflow control point prediction coefficient ducted propeller experimental data effective wake duct symposium propeller inner surface A Hybrid Viscous/Potential Flow Method for the Prediction...
Proceedings Papers

Paper presented at the SNAME 12th Propeller and Shafting Symposium, September 15–16, 2009
Paper Number: SNAME-PSS-2009-07
... transportation hydrofoil experiment propeller stator angle wake geometry rotor stator interaction propulsor wake surface front hydrofoil boundary condition interaction A Method for the Prediction of Rotor/Stator Interaction- Applications to 2-D Hydrofoils and Propeller Lei He (SM)1, Spyros...
Proceedings Papers

Paper presented at the SNAME 11th Propeller and Shafting Symposium, September 12–13, 2006
Paper Number: SNAME-PSS-2006-05
... force impeller blade upstream oil & gas inflow velocity distribution boundary condition velocity distribution magnitude stator blade impeller radial force Fully transient CFD analyses of waterjet pumps Norbert W.H. Bulten, Wiirtsila Propulsion Netherlands Bart P.M. van Esch, Teclurische...
Proceedings Papers

Paper presented at the SNAME 10th Propeller and Shafting Symposium, September 17–18, 2003
Paper Number: SNAME-PSS-2003-04
... to account for the effect of the free surface. The ventilated cavity patterns at every time step is determined iteratively by satisfying both the kinematic and the dynamic boundary conditions. The detachment locations of the ventilated cavities are determined iteratively by applying a condition similar...
Proceedings Papers

Paper presented at the SNAME 9th Propeller and Shafting Symposium, September 20–21, 2000
Paper Number: SNAME-PSS-2000-07
..., or partially submerged, propellers. The current scheme applies a linearized free-surface boundary condition along with an infinite Froude number assumption. The method is capable of modeling the unsteady flow and blade forces through the stages of entry to and exit from the free. surface. The convergence...
Proceedings Papers

Paper presented at the SNAME 9th Propeller and Shafting Symposium, September 20–21, 2000
Paper Number: SNAME-PSS-2000-05
... theoretical modeling coefficient propeller circulation distribution electrical industrial apparatus lifting line model propeller blade loading boundary condition nozzle vorticity distribution polynomial vortice configuration jacobi polynomial nozzle surface propulsor...
Proceedings Papers

Paper presented at the SNAME 8th Propeller and Shafting Symposium, September 23–24, 1997
Paper Number: SNAME-PSS-1997-02
... wakes trailing the impeller and stator to represent the potential flow around the waterjet propulsor. To define a closed boundary surface, the inlet and outlet open boundary surfaces are introduced where the sources and dipoles are distributed. The kinematic boundary condition on the solid boundary...
Proceedings Papers

Paper presented at the SNAME 8th Propeller and Shafting Symposium, September 23–24, 1997
Paper Number: SNAME-PSS-1997-20
... be combined method, the hub geometry was represented using with the inflow to the blade-row. a vortex-lattice surface upon which the kinematic boundary condition (V · n = 0) was specified. A From the horseshoe matrix and the known values of comparison of results using a vortex-lattice hub rep- the effective...
Proceedings Papers

Paper presented at the SNAME 8th Propeller and Shafting Symposium, September 23–24, 1997
Paper Number: SNAME-PSS-1997-29
... tunnel height tunnel length propeller potential formulation boundary condition iterative method wall effect tunnel perturbation potential formulation coefficient panel method formulation glauert iteration boundary layer inflow tunnel wall NUMERICAL PROPELLER TUNNEL Jin Keun Choi; (SM...
Proceedings Papers

Paper presented at the SNAME 7th Propeller and Shafting Symposium, September 20–21, 1994
Paper Number: SNAME-PSS-1994-015
.... effective inflow iteration boundary layer inflow ran calculation boundary condition velocity field body force model propeller circulation flow field computation turbulence model propeller model upstream oil & gas calculation coefficient ran code grid equation THE SOCIETY OF NAVAL...
Proceedings Papers

Paper presented at the SNAME 7th Propeller and Shafting Symposium, September 20–21, 1994
Paper Number: SNAME-PSS-1994-007
... and is therefore capable of modelling the strong interactions between the blades and the duct. vorticity flow field duct ducted propulsor design method blade surface variation plane propeller equation thickness pressure distribution loading blade row blade shape boundary condition geometry...

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