Results 251 to 260 of about 108,570 (312)

Convection enhanced phase change composite fibers for advanced thermal management. [PDF]

Nat Commun
Du Y, Ding S, Moustafa OM, Zhong Y, Zhen F, Yong M, Wu Y, Chen Z, Fan W, Zheng Q, Ooi EH, Ding B, Yan S, Wang J, Zou R, Qiu L, Yu A, Liu M.   +17 more
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Peristaltic transport of magnetized multi-metallic hybrid nanofluid flow with thermal radiation for heat transfer enhancement. [PDF]

Discov Nano
Tanveer A, Iram, Shflot AS, Abutuqayqah H.   +3 more
europepmc   +1 more source

CPCM/OSS Backfill Materials: Enhanced Thermal Properties and Heat Transfer Performance for Ground Heat Exchangers in Ground Source Heat Pump Systems. [PDF]

Molecules
Zhou D, Zhou F, Yuan J, Liu Y.
europepmc   +1 more source

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Temperature dependence of thermal conductivity of biological tissues

Physiological Measurement, 2003
In this paper, we present our experimental results on the determination of the thermal conductivity of biological tissues using a transient technique based on the principles of the cylindrical hot-wire method. A novel, 1.45 mm diameter, 50 mm long hot-wire probe was deployed. Initial measurements were made on sponge, gelatin and Styrofoam insulation to
A, Bhattacharya, R L, Mahajan
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Temperature Dependence of Thermal Conductivity of Nanofluids

Chinese Physics Letters, 2008
Mechanism of thermal conductivity of nanofluids is analysed and calculated, including Brownian motion effects, particle agglomeration and viscosity, together influenced by temperature. The results show that only Brownian motion as reported is not enough to describe the temperature dependence of the thermal conductivity of nanofluids.
Li Yu-Hua, Qu Wei, Feng Jian-Chao
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The Temperature Dependence of the Thermal Conductivity of Air

Australian Journal of Scientific Research Series A: Physical Sciences, 1951
The thermal conductivity of air is determined in absolute measure between -183 and 218 °C. by the " thick-wire " variant of the " hot-wire " method. The apparatus consists of a platinum wire 11 6 cm. long and 1.5 mm. in diameter mounted in a 90 per cent. Pt 10 per cent. Ir tube of 7 mm. internal diameter.
WG Kannuluik, EH Carman
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Temperature dependence of thermal conductivity of helium

Journal of Engineering Physics, 1977
Experimental data for the thermal conductivity of helium are generalized. A computational equation is proposed.
N. B. Vargaftik, L. V. Yakush
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Morphology and Temperature Dependence of the Thermal Conductivity of Nanoporous SiGe

Nano Letters, 2011
Using molecular dynamics simulations, we show that the thermal conductivity (κ) of Si(0.5)Ge(0.5) can be reduced by more than one order of magnitude by etching nanometer-sized holes in the material, and it becomes almost constant as a function of temperature between 300 and 1100 K for samples with 1 nm wide pores. In nanoporous SiGe, thermal conduction
He, Y., Donadio, D., Galli, G.
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Temperature Dependence of the Thermal Conductivity of Thin Silicon Nanowires

Nano Letters, 2010
We compute the lattice thermal conductivity (kappa) of silicon nanowires as a function of temperature by molecular dynamics simulations. In wires with amorphous surfaces kappa may reach values close to that of amorphous silicon and is nearly constant between 200 and 600 K; this behavior is determined by the presence of a majority of nonpropagating ...
Davide, Donadio, Giulia, Galli
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