Results 241 to 250 of about 258,463 (271)

Free-Forced Convection from a Heated Longitudinal Horizontal Cylinder

Numerical Heat Transfer, Part B: Fundamentals, 1978
Finite-difference solutions of a longitudinal three-dimensional boundary layer along a heated horizontal cylinder are presented for Pr = 1 and 10. The numerical results are compared with earlier asymptotic solutions. The comparison shows that the asymptotic solution is valid only for a narrow region close to the leading edge.
Lun-Shin Yao, Ivan Catton, J. M. McDonough   +2 more
openaire   +1 more source

Experiments on the Onset of Longitudinal Vortices in Laminar Forced Convection Between Horizontal Plates

Journal of Heat Transfer, 1971
An experimental investigation is carried out to determine the onset of longitudinal columnar vortices due to buoyant forces for fully developed laminar forced convection between two infinite horizontal plates, each wall subjected to identical uniform axial temperature gradient but maintained at temperatures T1 and T2 (T1 > T2, T1 < T2, and T1 ...
M. Akiyama, G. J. Hwang, K. C. Cheng
openaire   +1 more source

Free-forced convection from a heated longitudinal horizontal cylinder embedded in a porous medium

Wärme- und Stoffübertragung, 1986
The flow and heat transfer from a heated semi-infinite horizontal circular cylinder which is moving with a constant speed into a porous medium is considered. It is assumed that the Grashof and Reynolds numbers are large so that the governing equations are the three dimensional boundary-layer equations.
D. B. Ingham, I. Pop
openaire   +1 more source

Analysis of Heat Dissipation Performance between a Horizontal and Longitudinal Battery Pack Based on Forced Air Cooling

Heat Transfer—Asian Research, 2016
AbstractA battery pack is the main energy storage element, and directly affects the performance of an electric vehicle. Battery thermal management system research and its development for a modern electric vehicle is required. This paper selects the forced air cooling of battery pack as the research object, and uses simulation methods to research the ...
Fuping Jiang, Xiaoming Xu, Donghai Hu
openaire   +1 more source

The longitudinal vortex and its effects on the transport processes in combined free and forced laminar convection between horizontal and inclined parallel plates

International Journal of Heat and Mass Transfer, 1983
Abstract The longitudinal vortex and its effects on transport processes in laminar flow between horizontal and inclined parallel-plates kept at different temperatures were investigated. A new set of experimental data is presented on the velocity and temperature fields. Theoretical predictions were made by means of a numerical finite-difference method.
Keisuke Fukui, Masamoto Nakajima, Hiromasa Ueda   +2 more
openaire   +1 more source

A Theoretical Investigation Into the Optimal Longitudinal Profile of a Horizontal Pin Fin of Least Material Under the Influence of Pure Forced and Pure Natural Convection With a Diameter-Variable Convective Heat Transfer Coefficient

Journal of Heat Transfer, 2006
Abstract The increased importance of heat sinks in electronic cooling applications has resulted in a revived interest in extended surfaces, or fins. Also, space and cost constraints provide impetus for optimizing thermal performance for a given, or least, amount of material.
C. J. Kobus, R. B. Cavanaugh
openaire   +1 more source

Behaviour of Horizontally Lying Studs with Longitudinal Shear Force

Composite Construction in Steel and Concrete IV, 2002
Ulrike Kuhlmann, Ulrich Breuninger
openaire   +1 more source

Distribution of shearing forces in the upper flange seams of welded beams due to the horizontal longitudinal-braking forces of a crane

Strength of Materials, 1975
V. F. Zhartovskii, N. I. Vorona
openaire   +1 more source