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Keywords: heat transfer
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. October 2022, 144(10): 101303.
Paper No: FE-22-1013
Published Online: May 19, 2022
... ) Effect of normalized Reynolds number Rel (ρ=0.001,Q=0.5,Re=50,We=100,n=0.8,α=0.03) The transport of heat through the interface makes a strong impact on the instability of the interface. Figure 6 depicts the behavior of growth rate curves for various values of nondimensional heat transfer...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. June 2022, 144(6): 061112.
Paper No: FE-22-1005
Published Online: March 31, 2022
... that the ice accretes in a direction normal to the airfoil surface. The governing Reynolds-averaged Navier–Stokes (RANS) conservation equations along with the energy and continuity equations are solved to produce the velocity and temperature fields. A convective film heat transfer coefficient is computed based...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. August 2020, 142(8): 081207.
Paper No: FE-19-1510
Published Online: April 30, 2020
... and heat transfer. An adopted turbulence model was validated through an experiment as described in the literature. Numerical results of pressure coefficient and Nusselt number were obtained for cases with and without filet profiles for variable jet Reynolds numbers and conical angles. Results showed...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. December 2013, 135(12): 121201.
Paper No: FE-12-1410
Published Online: September 9, 2013
... , A. S. , 1977 , “ Heat and Mass Transfer on a Stretching Sheet With Suction or Blowing ,” Can. J. Chem. Eng. , 55 , pp. 744 – 746 . 10.1002/cjce.5450550619 [6] Fang , T. , 2008 , “ Flow and Heat Transfer Characteristics of the Boundary Layers Over a Stretching Surface With a Uniform...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Flows In Complex Systems
J. Fluids Eng. August 2012, 134(8): 081103.
Published Online: July 27, 2012
... and for different values of the cross viscosity parameter K , the power law index n , and the injection Reynolds number Re. These tables show good agreement with the corresponding perturbation values and also show that the heat transfer rate increases via the increasing of the injection Reynolds number, the power...
Journal Articles
Publisher: ASME
Article Type: Flows In Complex Systems
J. Fluids Eng. April 2012, 134(4): 041101.
Published Online: March 27, 2012
... rotor revealed the presence of negative fluid stiffness that was monotonically related to both flow and speed. Finally, conjugate heat transfer analysis predicted temperature rise adjacent to the motor to be inversely proportional to the length, but not exceeding ∼2 °C over the intended range...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. December 2011, 133(12): 121401.
Published Online: December 23, 2011
... at Re = 2320 L z  =  20.55 ·  ξ i  ·  D . Convective heat flow is described with the relationship: 24 Q · = α · A w ( T w - T f ( i ) ) T f ( i ) = T w + T ( i ) 2 where A w is the heat transfer area [m 2...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. August 2011, 133(8): 081204.
Published Online: August 23, 2011
... for flat plate, channel, and pipe flow boundary layers. Turbulence budgets revealed a strong Sc dependence of turbulent scalar transport. 03 02 2011 02 07 2011 23 08 2011 23 08 2011 external flows flow simulation heat transfer mass transfer numerical analysis rotational...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. May 2011, 133(5): 051303.
Published Online: June 7, 2011
... is 0.05, and the flow pattern is assumed to be stable. The tubes 11, 37, and 66 were chosen for simulating heat transfer from combustion products to the steam flowing in the tubes. The mass flow boundary conditions for tubes 11, 37, and 66 were set according to the amount of steam flow in them under U...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. March 2011, 133(3): 031302.
Published Online: March 15, 2011
... Zuber , N. , and Findlay , J. , 1965 , “ Average Volumetric Concentration in Two-Phase Flow Systems ,” ASME J. Heat Transfer 0022-1481 , 87 , pp. 453 – 468 . Levy , A. , Koyfman , A. , and Jelinek , M. , 2006 , “ Flow Boiling of Organic Binary Mixtures ,” Int. J...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. February 2011, 133(2): 021202.
Published Online: February 22, 2011
....2009.09.033 Hayat , T. , Maqbool , K. , and Asghar , S. , 2010 , “ The Influence of Hall Current and Heat Transfer on the Flow of a Fourth Grade Fluid ,” Numer. Methods Partial Differ. Equ. 0749-159X , 26 ( 3 ), pp. 501 – 518 . Hayat , T. , Mustafa , M. , and Mesloub...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. December 2010, 132(12): 121401.
Published Online: December 22, 2010
... – 251 . 10.1016/S0955-5986(01)00028-0 White , F. M. , 1994 , Fluid Mechanics , McGraw-Hill , New York . 29 03 2010 12 11 2010 22 12 2010 22 12 2010 flow measurement heat transfer laminar flow microchannel flow Designing microfluidic devices...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. August 2010, 132(8): 081401.
Published Online: August 26, 2010
... in internal flow channels to increase heat transfer augmentation through high turbulence and increased surface area. The flow fields in these obstructed channels are difficult to predict, so these measurements can be used to directly compare with predicted drag and lift forces. Two requirements were imposed...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. August 2010, 132(8): 081201.
Published Online: August 16, 2010
... and 10 − 8 , respectively. heat transfer jets pattern formation pipe flow Secondary flows are generated when there are curved streamlines and turning of the flow. Such flows are irreversible and consume a portion of the mechanical energy of the fluid. Despite the negative impact...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. July 2010, 132(7): 074501.
Published Online: June 29, 2010
... static pressure variation with the distance along the chamber length is measured and calculated at different Reynolds numbers and inlet flow angles. The average heat transfer with Reynolds number at different values of the inlet flow angle is obtained. The velocity vectors are presented and Reynolds...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. June 2010, 132(6): 061202.
Published Online: May 19, 2010
... 2010 19 05 2010 19 05 2010 air boundary layer turbulence computational fluid dynamics fluctuations heat transfer helium mixtures Navier-Stokes equations two-phase flow The mathematical modeling of turbulent buoyant wall plumes from fires requires accurate representation...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. April 2010, 132(4): 044502.
Published Online: April 16, 2010
... characteristics for different values of Prandtl number (Pr), local Grashof number Gr x , and local convective heat transfer parameter Bi x are graphed and tabulated. A comparison with previously published results on special case of the problem shows excellent agreement. 23 12 2009 30 01 2010 16 04...