Results 241 to 250 of about 52,477 (273)

Nusselt number for convection driven by tidal and radiogenic heating

Advances in Space Research, 2009
Abstract The ‘traditional’ formulas giving the Nusselt number Nu as a function of Rayleigh number Ra cannot be used for low and moderate values of Ra. Moreover, the recent progress in 3D numerical modeling makes possible to determine the Nusselt number Nu as a function of Rayleigh number Ra for convection driven by radiogenic and tidal heating.
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Nußelt-Zahl Nu (Nusselt number Nu)

2000
Es handelt sich um eine dimensionslose Kennzahl im Sinne der Dimensionsanalysis. Sie wird haufig zur dimensionslosen Darstellung des Warmeuberganges in der Form Nu = Nu(⋯) benutzt und stellt in diesem Sinne eine Zielkennzahl dar (dimensionslose Form einer gesuchten Grose, hier der Wandwarmestromdichte).
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Static and dynamic measurements of the Nusselt number in turbulent convection

Physica Scripta, 2013
Measurements of the dimensionless heat transfer rate, or Nusselt number Nu, are typically made by static measurements of the heat flux and the average resulting temperature difference across a horizontal layer of fluid under steady state conditions. Here, we describe a dynamic method that uses the properties of a heat wave generated by sinusoidally ...
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NUSSELT NUMBER VARIATION IN MICROCHANNELS

Hybrid Methods in Engineering, 2001
Gokturk Tunc, Yildiz Bayazitoglu
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Nusselt number, n.

2023
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Nusselt Number

2010
Kevin Cronin, Jose Caro-Corrales
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Nusselt number for steady periodically developed heat transfer in micro- and mini-channels with arrays of offset strip fins subject to a uniform heat flux

International Journal of Heat and Mass Transfer, 2022
A Vangeffelen, Geert Buckinx, M Baelmans   +2 more
exaly  

Guidance on Nusselt Number Correlation Selection in Membrane Distillation

ACS ES&T Engineering, 2022
Alexander V Dudchenko, Ruoyu Wang, Meagan S Mauter   +2 more
exaly  

New equations for Nusselt number and friction factor of the annulus side of the conically coiled tubes in tube heat exchangers

Applied Thermal Engineering, 2020
Mohamed Ali, Milad Mansouri Rad, Abdullah Nuhait   +2 more
exaly  

Nusselt number and friction characteristics of solar air heater roughened with novel twisted V-shaped staggered ribs using liquid crystal thermography

Renewable Energy, 2022
Dheeraj Kumar, Apurba Layek
exaly