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Keywords: underwater vehicles
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Journal Articles
Article Type: Research Papers
J. Fluids Eng. August 2011, 133(8): 081105.
Published Online: September 2, 2011
... underwater vehicle in the 0.3048 m × 0.3048 m water tunnel located at the Naval Undersea Warfare Center in Newport, Rhode Island. This model included an operational rim-driven ducted post-swirl propulsor. Laser Doppler Velocimetry was used to measure several velocity profiles along the hull. The experimental...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. April 2011, 133(4): 041102.
Published Online: May 12, 2011
... electric motors flow simulation Navier-Stokes equations optimisation pipe flow propulsion rotors stators swirling flow underwater vehicles Integrated electric motor/propulsor (IMP) technological development offers the potential to increase usable volume for undersea vehicles by locating...
Journal Articles
Article Type: Technical Briefs
J. Fluids Eng. March 2011, 133(3): 034501.
Published Online: March 10, 2011
... angle, and only drops slightly at the highest yaw angle. 04 10 2010 09 02 2011 10 03 2011 10 03 2011 boundary layer turbulence flow separation flow visualisation underwater vehicles vortices Tip and junction vortices are characteristic of many different flows...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. November 2010, 132(11): 111303.
Published Online: November 17, 2010
... to the design of underwater vehicles. 11 11 2009 12 10 2010 17 11 2010 17 11 2010 cavitation drag flow simulation shear turbulence two-phase flow underwater vehicles vortices ventilated cavity two-fluid multiphase flow model SST turbulence model double-vortex tubes...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. May 2010, 132(5): 051401.
Published Online: April 28, 2010
... flows flow separation flow simulation genetic algorithms mesh generation naval engineering computing Navier-Stokes equations shape memory effects torque turbulence underwater vehicles vehicle dynamics Multi-element airfoils are commonly used as control surfaces in underwater marine...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. March 2010, 132(3): 031102.
Published Online: March 4, 2010
... ω ∗ = ω z D / U e centered around x / D = ( a ) 3, ( b ) 6, and ( c ) 9; no fins fractals hydrodynamics shear turbulence underwater vehicles vortices wakes For axisymmetric and two-dimensional wakes in a uniform stream, Townsend ( 1 ) proposed...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. February 2010, 132(2): 021101.
Published Online: February 3, 2010
... hydrodynamics Navier-Stokes equations propulsion rotors stators swirling flow underwater vehicles vehicle dynamics viscosity 2010 American Society of Mechanical Engineers ...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. March 2008, 130(3): 031105.
Published Online: March 11, 2008
... on underwater vehicles. By reducing the wake velocity defect, the periodic unsteady propeller blade pressure fluctuations that are the source of the noise should be reduced. Accordingly, experiments to measure the flows produced by an upstream stator fitted with a movable trailing edge were carried out...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. January 2008, 130(1): 011103.
Published Online: January 16, 2008
... of the 1998 ASME Fluids Engineering Division Summer Meeting , ASME Paper no. FEDSM98-4872. Zierke , W. C. , 1997 , “ A Physics-Based Means of Computing the Flow Around a Maneuvering Underwater Vehicle ,” Applied Research Laboratory, Pennsylvania State University , Technical Report TR 97-002...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. July 2006, 128(4): 687–698.
Published Online: December 27, 2005
... suitably located near the center of mass of the vehicle provide better maneuverability. 08 04 2005 27 12 2005 biomimetics mobile robots underwater vehicles computational fluid dynamics flow simulation closed loop systems finite difference methods Fourier series biorobotic AUV...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. May 2003, 125(3): 459–468.
Published Online: June 9, 2003
... 17 December 2002 09 06 2003 underwater vehicles computational fluid dynamics compressible flow multiphase flow cavitation jets Navier-Stokes equations flow instability convergence of numerical methods weapons Recently, there have been many efforts to develop very high...