Results 101 to 110 of about 101,335 (339)

Soret and Dufour influences on forced convection of Cross radiative nanofluid flowing via a thin movable needle. [PDF]

open access: yesSci Rep, 2022
Rehman MIU   +7 more
europepmc   +1 more source

Experimental Study on the Impact of External Geometrical Shape on Free and Forced Convection Time Dependent Average Heat Transfer Coefficient during Cooling Process

open access: yesAl-Khawarizmi Engineering Journal, 2012
In this research, an experimental study was conducted to high light the impact of the exterior shape of a cylindrical body on the forced and free convection heat transfer coefficients when the body is hold in the entrance of an air duct.
Sundus Hussein Abd
doaj   +2 more sources

Self‐Assembling Cracks to Fabricate Antireflective Antifogging Metasurfaces

open access: yesAdvanced Optical Materials, EarlyView.
A multifunctional optical device combining antireflective and photothermal antifogging properties is developed by leveraging crack formation in colloidal films. Plasmonic nanoparticle arrays enable localized heating under illumination, while a mesoporous silica coating provides antireflection and water repellency.
Fanny Thorimbert   +2 more
wiley   +1 more source

The synchronization of convective lifecycles in an idealized microscopic model [PDF]

open access: yesarXiv
How a cloud ensemble responds to external forcing is a puzzle in tropical convection research. Convectively coupled gravity waves (CCGWs) in a finite domain have controllable wavelengths, providing a convenient simulation setup for studying the cloud ensemble. A multiscale analysis shows that the growth of CCGWs in a finite-domain involves not only the
arxiv  

Advances in Early Warning of Thermal Runaway in Lithium‐Ion Battery Energy Storage Systems

open access: yesAdvanced Sensor Research, EarlyView.
This review presents a comprehensive analysis of cutting‐edge sensing technologies and strategies for early detection and warning of thermal runaway in lithium‐ion battery energy storage systems. It discusses the factors inducing thermal runaway, the evolution mechanism, and the detectable characteristic signals, along with advancements in ...
Duzhao Han   +3 more
wiley   +1 more source

Forced Convection in Asymmetric Wavy Channel

open access: yesJournal of Engineering and Sustainable Development, 2011
The effects of wavy wall in asymmetric two-dimensional channel on flow and heat transfer have investigated in this paper. The flow and temperature fields are studied numerically with different amplitude to channel length ratio and different number of ...
Ahmed Waheed Mustafa
doaj  

Forced Heat Convection of Wavy Fin Channel

open access: yesJournal of Thermal Science and Technology, 2008
This experimental study measures the detailed heat transfer distributions over the wavy fin channel with twin flow exits that simulates an elongated flow passage in a fin array.
Tsun Lirng YANG   +3 more
doaj   +1 more source

Momentum Flux Spectrum of Convectively Forced Gravity Waves: Can Diabatic Forcing Be a Proxy for Convective Forcing?

open access: yesJournal of the Atmospheric Sciences, 2005
Abstract The momentum flux of convectively forced internal gravity waves is calculated using explicitly resolved model-simulated gravity wave data. The momentum flux in a control simulation with nonlinearity and cloud microphysical processes is compared with that in quasi-linear dry simulations with either diabatic forcing or nonlinear ...
Takeshi Horinouchi   +2 more
openaire   +2 more sources

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