Results 1 to 10 of about 159,246 (305)

Analytical considerations of flow boiling heat transfer in metal-foam filled tubes [PDF]

open access: yes, 2012
Flow boiling in metal-foam filled tube was analytically investigated based on a modified microstructure model, an original boiling heat transfer model and fin analysis for metal foams.
Du, Y. P.   +3 more
core   +4 more sources

HEAT TRANSFER ENHANCEMENT IN LAMINAR CONVECTIVE HEAT TRANSFER WITH NANOFLUIDS

open access: yesProceeding of TMNN-2011. Proceedings of the International Symposium on Thermal and Materials Nanoscience and Nanotechnology - 29 May - 3 June , 2011, Antalya, Turkey, 2011
In order to utilize nanofluids in practical applications, accurate prediction of forced convection heat transfer of nanofluids is necessary. In the first part of the present study, we consider the application of some classical correlations of forced convection heat transfer developed for the flow of pure fluids to the case of nanofluids by the use of ...
Ozerinc, S.   +2 more
openaire   +3 more sources

The effect of blowing or suction on laminar free convective heat transfer on flat horizontal plates [PDF]

open access: yes, 1993
In the present paper laminar free convective heat transfer on flat permeable horizontal plates is investigated. To assess the effect of surface suction or injection on heat transfer a correction factor, provided by the film model (or ldquofilm ...
Brouwers, H.J.H.
core   +3 more sources

Turbulent convective heat transfer and pressure drop of dilute CuO (copper oxide) - water nanofluid Inside a circular tube [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
3rd Micro and Nano Flows Conference (MNF2011)   +6 more
core  

The effect of turbulent velocity fluctuations on the convective heat transfer to droplets subjected to evaporation and thermolysis [PDF]

open access: yes, 2016
The effect of turbulent velocity fluctuations on the convective heat transfer to single droplets in a turbulent channel flow are investigated numerically.
Finnerman, Oskar   +2 more
core   +1 more source

Multi-scale model for heat and mass transfer during rice drying [PDF]

open access: yes, 2013
Grain drying is a simultaneous heat and moisture transfer problem. The modeling of such a problem is of significance in understanding and controlling the drying process.
ElGamal, Ramadan   +2 more
core   +1 more source

Measurement of the Convective Heat-Transfer Coefficient [PDF]

open access: yesThe Physics Teacher, 2014
We propose an experiment for investigating how objects cool down toward the thermal equilibrium with their surroundings. We describe the time dependence of the temperature difference of the cooling objects and the environment with an exponential decay function.
Conti, Rosaria   +2 more
openaire   +2 more sources

Determination of the convective heat transfer coefficient [PDF]

open access: yesDental Materials, 1987
The value of the convective heat transfer coefficient (htc) is determined under different loading conditions by using a computer aided method. The thermal load has been applied mathematically as well as experimentally to the coronal surface of an axisymmetric tooth model.
Spierings, D.   +3 more
openaire   +4 more sources

Natural convection heat transfer in hemisphere. [PDF]

open access: yesJournal of Nuclear Science and Technology, 1988
Natural convection in a hemisphere was studied with bottom surface heated and hemispherical surface cooled. Heat transfer and flow visualization experiments were performed. The range of Rayleigh number and Prandtl number were 9 × 106 1 × 109), the effect of the hot thermal plumes was con...
Yasuaki SHIINA   +3 more
openaire   +1 more source

Two-phase numerical model for thermal conductivity and convective heat transfer in nanofluids [PDF]

open access: yes, 2011
Due to the numerous applications of nanofluids, investigating and understanding of thermophysical properties of nanofluids has currently become one of the core issues.
Sasidhar Kondaraju, Joon Sang Lee
core   +1 more source

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