Results 111 to 120 of about 8,613,602 (214)

EFFECT OF DIFFERENT THERMAL BOUNDARY CONDITIONS AT BOTTOM WALL ON NATURAL CONVECTION IN CAVITIES [PDF]

Journal of Engineering Science and Technology, 2011
Natural convection in cavities is studied numerically using a finite volume based computational procedure. The enclosure used for flow and heat transfer analysis has been bounded by adiabatic top wall, constant temperature cold vertical walls and a ...
ASWATHA, C. J. GANGADHARA GOWDA, S. N. SRIDHARA, K. N. SEETHARAMU   +3 more
doaj  

The Skin friction factor, , local Nusselt number, and local Sherwood number, for different values of the Biot number, , with , and .

, 2014
The Skin friction factor, , local Nusselt number, and local Sherwood number, for different values of the Biot number, , with , and .
Mohammed J. Uddin (298523), Neda Kavyani (649147), Mohammad M. Rashidi (649146), Navid Freidoonimehr (649148), Shirley Abelman (637577)   +4 more
core   +1 more source

The Skin friction factor, , local Nusselt number, and local Sherwood number, for different values of the Schmidt number, , with , and .

, 2014
The Skin friction factor, , local Nusselt number, and local Sherwood number, for different values of the Schmidt number, , with , and .
Mohammed J. Uddin (298523), Neda Kavyani (649147), Mohammad M. Rashidi (649146), Navid Freidoonimehr (649148), Shirley Abelman (637577)   +4 more
core   +1 more source

INVESTIGATION OF CONVECTION HEAT TRANSFER FOR HIGH INTEGRAL FINNED TUBE HEAT EXCHANGER

Journal of Engineering and Sustainable Development, 2019
The numerical investigation has been performed in this work to evaluate the performance of a triangular finned tube heat exchanger. In numerical work, the effect of space (2.5, 3 and 3.5 mm) distance between every two finned shaped and the volumetric ...
Muna Sabah Kassim, Hadeer Sattar Gaber
doaj  

Buoyancy Driven Heat Transfer in Cavities Subjected to Thermal Boundary Conditions at Bottom Wall

Journal of Applied Fluid Mechanics, 2012
Natural convection in cavities is studied numerically using a finite volume based computational procedure. The enclosure used for flow and heat transfer analysis has been bounded by adiabatic top wall, constant temperature cold vertical walls and a ...
b aswath, C.J. Gangadhara Gowda, S.N Sridhara, K.N Seetharamu   +3 more
doaj  

Heat Transfer Coefficients Analysis in a Helical Double-Pipe Evaporator: Nusselt Number Correlations through Artificial Neural Networks. [PDF]

Entropy (Basel), 2019
Parrales A, Hernández-Pérez JA, Flores O, Hernandez H, Gómez-Aguilar JF, Escobar-Jiménez R, Huicochea A.   +6 more
europepmc   +1 more source

The nonlinear increase of nusselt number with friction factor in fully developed laminar duct flow

, 2004
This paper deals with heat transfer in fully developed laminar flow in cylindrical ducts. For this type of flow, the product of friction factor with Reynolds number f Re and the Nusselt number are both constants.
Van den Bulck, Eric
core   +1 more source

2-D NUMERICAL STUDY OF HEAT TRANSFER CROSSFLOW ON SINGLE CIRCULAR CYLINDER AND TANDEM WITH TURBULENT VISCOSITY MODIFICATION

Ethos: Jurnal Penelitian dan Pengabdian kepada Masyarakat, 2017
The  crossflow in cylinder marked by the phenomenon of stagnation point, shear layer separation and wake formation. Characteristics of flow regimes can be unsteady laminar flow (the formation of vortex shedding regime), transitional (regime with the ...
Arif Kurniawan
doaj  

Experimental investigation and ANN-based prediction of average Nusselt number for a flat surface subjected to double inclined air jets. [PDF]

Sci Rep
Bhran AA, Maghrabie HM, Gadallah A, Fawaz HE.   +3 more
europepmc   +1 more source

The Nusselt number of a hot sphere levitated by a volatile pool

Journal of Fluid Mechanics
When placed at the surface of a volatile liquid, a sphere of hot dense non-volatile material remains suspended until it cools sufficiently. The duration of this ‘inverse Leidenfrost’ phenomenon depends on the Nusselt number $Nu$ of the sphere, itself determined by flow in the film of vapour separating particle and liquid. It
openaire   +3 more sources