Results 21 to 30 of about 120,521 (358)

Thermal Performance of Convective-Radiative Heat Transfer in Porous Fins

Walailak Journal of Science and Technology, 2014
Forced and natural convection in porous fins with convective coefficient at the tips under radiation and convection effects are investigated in this paper. Aluminum and copper as fin materials are investigated.
Majid SHAHBABAEI, Seyfolah SAEDODIN
doaj   +1 more source

Experimental Investigations of Forced Convection of Nanofluids in Smooth, Horizontal, Round Tubes: A Review

Energies, 2023
A comprehensive review of published works dealing with experimental studies of forced convection heat transfer of nanofluids is presented. The survey is limited to straight, smooth, and round tubes.
Janusz T. Cieśliński, Przemysław Kozak   +1 more
doaj   +1 more source

Determination of Heat Transfer Coefficient for the Air Forced Cooling Over a Flat Side of Coil

Electrical, Control and Communication Engineering, 2019
The paper deals with the analytical and experimental determination of the forced convection heat transfer coefficients over the flat coil module. In the analytical part, the forced convection coefficients at different wind speeds are calculated based on ...
Ghahfarokhi Payam Shams, Kallaste Ants, Belahcen Anouar, Vaimann Toomas   +3 more
doaj   +1 more source

The effect of open sun and indoor forced convection on heat transfer coefficients for the drying of papad

Journal of Energy in Southern Africa, 2017
In this research paper, a simulation study has been carried out for the determination of convective heat transfer coefficients of papad under open sun drying and indoor forced convection drying modes.
Mahesh Kumar, Pankaj Khatak, Ravinder Kumar Sahdev, Om Prakash   +3 more
doaj   +1 more source

INVESTIGATION OF INDIRECT SOLAR DRYING OF GINGER RHIZOMES (ZINGIBER OFFICINALE): A COMPARATIVE STUDY [PDF]

Journal of Engineering Science and Technology, 2017
In this communication, an attempt has been made to investigate the drying kinetics of ginger rhizomes under natural and forced convection indirect solar drying modes.
SUNIL K. SANSANIWAL, M. KUMAR, RAJNEESH, V. KUMAR   +3 more
doaj  

Response of the West African Monsoon to the Madden–Julian Oscillation [PDF]

, 2009
Observations show that rainfall over West Africa is influenced by the Madden-Julian Oscillation (MJO). A number of mechanisms have been suggested: 1) forcing by equatorial waves; 2) enhanced monsoon moisture supply; and 3) increased African easterly wave
Lavender, Sally L., Matthews, Adrian J.
core   +1 more source

Forced phase diffusion in a convection experiment

Physical Review Letters, 1987
Dans une boite a convection thermique les parois paralleles aux rouleaux de convection sont remplaces par des rampes. Une telle geometrie selectionne une etroite bande de longueurs d'onde.
Rehberg, I., Bodenschatz, E. ; https://orcid.org/0000-0002-2901-0144, Winkler, B., Busse, F.   +3 more
openaire   +5 more sources

Investigation of the effect of different materials on convective heat transfer

Journal of Mechanical Engineering and Sciences, 2020
Conventionally, the study of convection heat transfer merely focuses on the behavior of air flow without considering the conductive effect of the horizontal flat plate.
Abdulwehab Ibrahim , Perk Lin Chong Teesside , Vicnesvaran Rajasekharan , Mohamed Muzuhin Ali , Omar Suliman Zaroong Sohar , Nurye Oumer Ahmed   +5 more
doaj   +1 more source

Numerical prediction of mixed convection heat transfer in an enclosure [PDF]

, 2012
In this article the transport mechanism of laminar mixed convection in a shear and buoyancy driven cavity flow with locally heated lower wall and moving cooled sidewalls is numerically studied using cubic interpolation profile method.
Che Sidik, Nor Azwadi, Salehi, Mehran
core  

Analysis of instability patterns in non-Boussinesq mixed convection using a direct numerical evaluation of disturbance integrals [PDF]

, 2009
The Fourier integrals representing linearised disturbances arising from an initially localised source are evaluated numerically for natural and mixed convection flows between two differentially heated plates. The corresponding spatio-temporal instability
Batchelor, Bergholtz, Carrière, Chenoweth, Chenoweth, Daniels, Deissler, Drazin, Eckert, Fukui, Hatziavramidis, Ku, Lee, Mizushima, Moffat, Rudakov, Sergey A. Suslov, Simpkins, Spooner, Suslov, Suslov, Suslov, Suslov, Suslov, Suslov, Wakitani, White, Wright, Zamora, Zhang, Zhang   +30 more
core   +1 more source