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Keywords: film flow
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Journal Articles
Article Type: Research Papers
J. Fluids Eng. September 2011, 133(9): 091101.
Published Online: September 12, 2011
...Yoshiyuki Iso; Xi Chen Gas-liquid two-phase interfacial flows, such as the liquid film flows (also known as wetting flows on walls), are observed in many industrial processes including absorption, desorption, distillation, and so on. The present study focuses on the characteristics of wetting flows...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. August 2011, 133(8): 081302.
Published Online: August 23, 2011
.... , Sukegawa , Y. , and Yamada , H. , 2010 , “ Fuel Spray Simulation with Collision Jets for Automobile Engines ,” ASME Paper No. FEDSM-ICNMM2010-30098. 15 02 2011 13 06 2011 23 08 2011 23 08 2011 drops engines film flow flow simulation liquid films sprays two...
Journal Articles
Article Type: Technical Briefs
J. Fluids Eng. April 2011, 133(4): 044502.
Published Online: May 11, 2011
... Field Coupled with a Temperature Field for the Heat Exchange Process in a Spirally Grooved Tube ,” J. Eng. Thermal Energy Power , 22 ( 4 ), pp. 395 – 467 . 29 05 2010 07 04 2011 11 05 2011 11 05 2011 film flow liquid films oils rotational flow viscosity oil...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. March 2011, 133(3): 031202.
Published Online: March 10, 2011
... at X / D = 3.0 The streamlines of the lateral-spanwise velocity components at X / D = 3.0 : ( a ) single jet and ( b ) CTJ structure 19 01 2010 03 02 2011 10 03 2011 10 03 2011 coolants cooling film flow finite volume methods flow...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. August 2010, 132(8): 081301.
Published Online: August 2, 2010
...H. Lan; J. L. Wegener; B. F. Armaly; J. A. Drallmeier Three-dimensional (3D)—steady-developing-laminar-isothermal—and gravity-driven thin liquid film flow adjacent to an inclined plane is examined and the effects of film flow rate, surface tension, and surface inclination angle on the film...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. October 2009, 131(10): 101302.
Published Online: September 14, 2009
... movement prohibit the steady-state conditions from being achieved. However, for the case of a flat substrate with a bump, a steady state exists. 21 09 2007 07 08 2009 14 09 2009 boundary layers Couette flow film flow Galerkin method This study is a theoretical treatment...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. July 2009, 131(7): 071304.
Published Online: June 23, 2009
..., the results of this work not only enrich the literature of condensation but also provide additional methods for saving thermal energy. 16 08 2008 10 04 2009 23 06 2009 film condensation film flow finite difference methods heat transfer iterative methods mass transfer slip flow...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. April 2009, 131(4): 041205.
Published Online: March 11, 2009
... with the results obtained by the Bretherton equation, the Ruschak equation, the Coyne and Elrod model, and a two-dimensional free surface finite element simulation of the problem. 24 07 2008 15 01 2009 11 03 2009 boundary layers differential equations external flows film flow finite...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. March 2009, 131(3): 031202.
Published Online: February 5, 2009
... is positive or negative is investigated. The film flow is influenced by gravity, mean surface tension, and thermocapillary forces acting along the free surface. The coupling of thermocapillary instability and surface-wave instabilities is studied for two-dimensional disturbances. A nonlinear evolution...
Journal Articles
Article Type: Technical Briefs
J. Fluids Eng. July 2008, 130(7): 074503.
Published Online: June 26, 2008
...Po-Jen Cheng The long-wave perturbation method is employed to investigate the nonlinear hydromagnetic stability of a thin electrically conductive power-law liquid film flowing down a vertical cylinder. In contrast to most previous studies presented in literature, the solution scheme employed...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. June 2008, 130(6): 061202.
Published Online: May 19, 2008
...Roger E. Khayat Steady two-dimensional thin-film flow of a Newtonian fluid is examined in this theoretical study. The influence of exit conditions and gravity is examined in detail. The considered flow is of moderately high inertia. The flow is dictated by the thin-film equations of boundary layer...
Journal Articles
Article Type: Research Papers
J. Fluids Eng. May 2008, 130(5): 051301.
Published Online: April 25, 2008
...-dimensional simulation. On the other hand, for a fixed liquid flow rate ( Re f ) , the liquid film thickness decreases but its average velocity increases as the inlet air velocity increases. When the liquid film flow reaches the sharp corner, the bulk of the liquid may separate from...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. April 2007, 129(4): 466–475.
Published Online: December 27, 2006
... films film flow flow instability drops two-phase flow nozzles confined flow coating flows thin films gas-jet wiping droplet formation spray The deposition of a very thin liquid film on a solid surface is the basis of numerous coating techniques used in industrial processes...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. September 2006, 128(5): 921–930.
Published Online: February 28, 2006
... nozzle shapes are needed to design injectors that can provide fine atomization. two-phase flow flow simulation liquid films fuel systems film flow jets 19 12 2004 28 02 2006 With CIP, velocity u ⃗ CIP given by the advection part is combined with velocity...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. March 2006, 128(2): 276–283.
Published Online: September 3, 2005
... , S. G. , and Miksis , M. J. , 1991 , “ The Effect of an Electrostatic Field on Film Flow Down an Inclined Plane ,” Phys. Fluids , 4 ( 10 ), pp. 2117 – 2130 . Hirt , C. W. , Nichols , B. D. , and Romero , N. C. , 1975 , “ SOLA - A Numerical Solution Algorithm...
Journal Articles
Article Type: Special Section On The Fluid Mechanics And Rheology Of Nonlinear Materials At The Macro, Micro And Nano Scale
J. Fluids Eng. January 2006, 128(1): 107–112.
Published Online: July 4, 2005
... uniform, which is very beneficial to technical applications where the resulting uniform thickness of the film is of a main concern. 17 06 2004 04 07 2005 liquid films non-Newtonian fluids non-Newtonian flow rotational flow film flow shock wave effects flow simulation numerical...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. November 2005, 127(6): 1122–1127.
Published Online: May 6, 2005
...C. Y. Wang The slow film flow down a doubly periodic bumpy surface is studied for the first time. Perturbations on the primary variables and the complex boundary conditions lead to a system of successive equations. The secondary flow and the free surface shape depend on the wavelength of the bumps...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. July 2004, 126(4): 565–572.
Published Online: September 10, 2004
..., the difference between the modified and original results is about 6%. Thus, the proposed model is not very sensitive to details of the initial film thickness distribution in the asymptotic region. Integrating Eq. ( 33 ) over the film thickness yields the following expression for the volumetric film flow...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. March 2003, 125(2): 365–374.
Published Online: March 27, 2003
...J. Rafael Pacheco, Mem. ASME, Assistant Professor,; Arturo Pacheco-Vega, Mem. ASME, Visiting Assistant Professor, We propose a flux vector splitting (FVS) for the solution of film flows radially spreading on a flat surface created by an impinging jet using the shallow-water approximation...
Journal Articles
Article Type: Technical Papers
J. Fluids Eng. January 2003, 125(1): 104–112.
Published Online: January 22, 2003
... 2001 26 July 2002 22 01 2003 sprays liquid films film flow conservation laws Navier-Stokes equations Predicting the liquid film movement and the details concerning the mass distribution in the deposited film is of particular importance in spray impingement applications...