1-9 of 9
Keywords: Nusselt number
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Proc. ASME. HT2013, Volume 1: Heat Transfer in Energy Systems; Thermophysical Properties; Theory and Fundamental Research in Heat Transfer, V001T03A008, July 14–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: HT2013-17483
... in the paper. Nanofluids Convective Heat Transfer Coefficient Nusselt number Rayleigh number Buoyancy Driven Heat Transfer Behavior of Zinc Oxide (ZnO)-Water Nanofluids Titan C. Paul Department of Mechanical Engineering University of South Carolina Columbia, SC, USA A.K.M. M. Morshed Department...
Proceedings Papers

Proc. ASME. HT2013, Volume 1: Heat Transfer in Energy Systems; Thermophysical Properties; Theory and Fundamental Research in Heat Transfer, V001T01A034, July 14–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: HT2013-17462
... Heat Transfer Fluid (HTF) Therminol VP-1 Convective Heat Transfer Coefficient Nusselt number Rayleigh number Heat transfer fluid (HTF) plays an important role in the efficiency and cost effectiveness of solar thermal collector. From several choices, Therminol VP-1 (eutectic mixture...
Proceedings Papers

Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 1-8, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: HT2012-58016
... number up to 1000. Results have shown that, for a given Reynolds number, CuO-water nanofluid clearly exhibits a higher friction factor compared to that of water. Calculated Nusselt numbers have shown no significant heat transfer enhancement when using the 2% nanofluid. A decrease of heat transfer...
Proceedings Papers

Proc. ASME. HT2012, Volume 1: Heat Transfer in Energy Systems; Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat and Mass Transfer in Biotechnology; Environmental Heat Transfer; Visualization of Heat Transfer; Education and Future Directions in Heat Transfer, 809-818, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: HT2012-58340
... are subjected to constant heat fluxes of 1.45kW/m 2 (for the flat plate) and 0.60kW/m 2 (for the airfoil) using KH Kapton flexible heaters. The temperature readings are then utilized to determine the heat transfer coefficients on the surfaces over a range of Reynolds numbers, from which Nusselt number...
Proceedings Papers

Proc. ASME. HT2009, Volume 3: Combustion, Fire and Reacting Flow; Heat Transfer in Multiphase Systems; Heat Transfer in Transport Phenomena in Manufacturing and Materials Processing; Heat and Mass Transfer in Biotechnology; Low Temperature Heat Transfer; Environmental Heat Transfer; Heat Transfer Education; Visualization of Heat Transfer, 897-905, July 19–23, 2009
Publisher: American Society of Mechanical Engineers
Paper No: HT2009-88438
... of the enclosure are made up of plexiglas to reduce heat leakages. The experimental study is carried out both through the holographic interferometry, in order to obtain the average Nusselt numbers at different Rayleigh numbers, and through the 2D-PIV, in order to analyse the dynamic behaviour of the phenomenon...
Proceedings Papers

Proc. ASME. HT2008, Heat Transfer: Volume 1, 159-165, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HT2008-56238
... of streamlines, isotherms and Nusselt number. The baffle causes that at low Rayleigh number the horizontal isotherms are replaced by nearly vertical ones, specially around the baffle. Also it is found that thermal boundary layers are thickened, and the temperature gradients at the cold wall are reduced from...
Proceedings Papers

Proc. ASME. HT2005, Heat Transfer: Volume 4, 591-598, July 17–22, 2005
Publisher: American Society of Mechanical Engineers
Paper No: HT2005-72157
... 03 04 2009 A series of experimental investigations with a stringent measurement method on the natural heat transfer from an unconfined or confined smooth and extended surface have been successfully conducted. From the results, the maximum transient-/steady-state local Nusselt number...
Proceedings Papers

Proc. ASME. HT2005, Heat Transfer: Volume 3, 609-617, July 17–22, 2005
Publisher: American Society of Mechanical Engineers
Paper No: HT2005-72532
... temperature of 360K on tubes, constant inlet flow and plates’ temperature of 300K have been set as the boundary conditions. The global Nusselt number, friction factor for the dissimilar Reynolds numbers, distance between plates, local Nusselt number and different angles on first and third tubes have been...
Proceedings Papers

Proc. ASME. HT-FED2004, Volume 4, 529-535, July 11–15, 2004
Publisher: American Society of Mechanical Engineers
Paper No: HT-FED2004-56620
.... The Nusselt number also increases with the increase of porosity due to the same reason. It is noted that temperatures of the solid and gas phases of the aluminum foam decrease as Reynolds number increases, caused by the increased convective heat-transfer rate at higher Reynolds number. The deduced temperature...