Results 21 to 30 of about 95,741 (349)

Numerical simulation of heat transfer features in oblique stagnation-point flow of Jeffrey fluid

open access: yesAIP Advances, 2018
This article concentrates on the characteristics of heat transfer in oblique stagnation point flow of Jeffrey fluid deformed by a linear stretchable surface. The surface temperature is higher than that of the ambient fluid.
Ambreen Arshad   +3 more
doaj   +1 more source

Enhancing solar-thermal energy conversion with silicon-cored tungsten nanowire selective metamaterial absorbers

open access: yesiScience, 2021
Summary: This work experimentally studies a silicon-cored tungsten nanowire selective metamaterial absorber to enhance solar-thermal energy harvesting. After conformally coating a thin tungsten layer about 40 nm thick, the metamaterial absorber exhibits ...
Jui-Yung Chang   +6 more
doaj   +1 more source

The inflow in the Baltic Proper as recorded in January–February 2015

open access: yesOceanologia, 2016
Inflowing saline waters of the Major Baltic Inflow (MBI) in 2014 were recorded in the Baltic Proper in January 2015. After 12 years of stagnation, this inflow brought highly saline (about 20) waters into the Bornholm Basin.
Daniel Rak
doaj   +1 more source

Fundamental insight into critical phenomena in condensation growth of nanoparticles in a flame

open access: yesScientific Reports, 2022
The paper deals with the gas-phase formation of nanoparticles that is a fundamental process responsible for the condensed matter in the Universe, which also attracts attention due to its involvement in the particle synthesis for various nanotechnology ...
Igor Altman   +2 more
doaj   +1 more source

Effect of the stagnation temperature on the normal shock wave

open access: yesJournal of Computational Methods in Sciences and Engineering, 2009
When the stagnation temperature increases, the specific heat does not remain constant and start to vary with this temperature. The gas is perfect; its state equation remains always valid, except, it was called by calorically imperfect gas or gas at high temperature.
openaire   +2 more sources

Investigation of second grade fluid through temperature dependent thermal conductivity and non-Fourier heat flux

open access: yesResults in Physics, 2018
Here we investigated stagnation point flow of second grade fluid over a stretchable cylinder. Heat transfer is characterized by non-Fourier law of heat flux and thermal stratification.
T. Hayat   +4 more
doaj   +1 more source

Generation of energetic He atom beams by a pulsed positive corona discharge [PDF]

open access: yes, 1997
Time-of-flight measurements were made of neutral helium atom beams extracted from a repetitive, pulsed, positive-point corona discharge. Two strong neutral peaks, one fast and one slow, were observed, accompanied by a prompt photon peak and a fast ion ...
Blumberg, Seth   +6 more
core   +1 more source

Integrated production scheduling method to reduce fuel costs of hot rolling Processes

open access: yesNihon Kikai Gakkai ronbunshu, 2021
In order to minimize the fuel cost for heating steel ingots in hot rolling process, it is important to plan (1) batch formation to increase filling rate in furnaces and (2) work schedule to reduce stagnation of ingots in furnaces.
Takeru DOAN   +5 more
doaj   +1 more source

MHD Stagnation Flow of a Newtonian Fluid towards a Uniformly Heated and Moving Vertical Plate

open access: yesJournal of Applied Fluid Mechanics, 2016
Stagnation flow of an electrically conducting incompressible viscous fluid towards a moving vertical plate in the presence of a constant magnetic field is investigated. By using the appropriate transformations for the velocity components and temperature,
M. S. Demir, Serdar Barış
doaj   +2 more sources

Temperature measurement in the flowing medium

open access: yesMATEC Web of Conferences, 2018
The article deals with a brief description of methods of temperature measurements in a flowing water steam. Attention is paid to the measurement of pseudo static temperature by a single sealed thermocouple entering the flowing liquid through the flown-by
Sedlák Kamil, Fialová Lenka
doaj   +1 more source

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