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Onset of convection in a couple-stress fluid-saturated porous medium: effects of non-uniform temperature gradients

Onset of convection in a layer of couple-stress fluid-saturated porous medium is investigated for different types of basic temperature gradients. The boundaries are considered to be adiabatically insulated to temperature perturbations.

出版机构:Springer Verlag

刊物名称:Archive of Applied Mechanics

出版时间:2010

ISSN:0939-1533

数据源:报刊文摘

Crack growth under thermal cyclic loading in a 304L stainless steel – Experimental investigation and numerical prediction

hermal fatigue device has been built in order to submit a notched parallelepipedic coupon to cyclic temperature gradient in the thickness. It has been used to study the growth of this sharp notch during tests on an AISI 304L stainless steel.

出版机构:Elsevier Science

刊物名称:International Journal of Fatigue

出版时间:2010

ISSN:0142-1123

数据源:报刊文摘

A DEM study on the effective thermal conductivity of granular assemblies

discrete element method (DEM) is developed to simulate the heat transfer in granular assemblies in vacuum with consideration of the thermal resistance of rough contact surfaces.

出版机构:Elsevier Science

刊物名称:Powder Technology

出版时间:2011

ISSN:0032-5910

数据源:报刊文摘

Temperature gradient interaction chromatography of polymers: A molecular statistical model

This is in contrast to solvent gradient elution, where polymers elute either in order of increasing molar mass or molar mass independent. The predictions of the newly developed model were verified with the literature data as well as new experimental data.

出版机构:WILEY‐VCH Verlag

刊物名称:Journal of Separation Science

出版时间:2010

ISSN:1615-9306

数据源:报刊文摘

Adiabatic temperature profile in the mantle

The temperature at the 410-km discontinuity is re-evaluated by comparing the depth of the discontinuity with the olivine?wadsleyite transition pressure obtained using in situ X-ray diffraction experiments by and equation of state (EoS) of MgO by (Tange scale) and .

出版机构:Elsevier Science

刊物名称:Physics of the Earth and Planetary Interiors

出版时间:2010

ISSN:0031-9201

数据源:报刊文摘

Temperature and density determination for heat flux in the area of the shaft-bushing contact

The problem of temperature and density determination for heat fluxes in the friction area for the shaft-bushing conjugation is solved as an ill-defined nonstationary problem by measuring the temperature within the bushing.

出版机构:Allerton Press, Inc.

刊物名称:Journal of Friction and Wear

出版时间:2010

ISSN:1068-3666

数据源:报刊文摘

A numerical investigation of the effects of a transverse temperature gradient on the formation of regular and irregular acoustic streaming in an enclosure

The effects of a transverse temperature gradient on the formation of regular and irregular acoustic streaming structures in air-filled, two-dimensional, rectangular, shallow enclosures carrying a longitudinal sound field are investigated numerically.

出版机构:SAGE Publications

刊物名称:Proceedings of the I MECH E Part C Journal of Mechanical Engineering Science

出版时间:2011

ISSN:0954-4062

数据源:报刊文摘

Is winter monsoon rainfall over South Peninsular India increasing in global warming era?

The long term (1871?2006) tendencies of Winter Monsoon Rainfall (WMR) over the five meteorological subdivisions of South Peninsular (SP) India and SP India as a whole are evaluated. These tendencies are compared with those of Global Warming (GW) era (1970?2006).

出版机构:Elsevier Science

刊物名称:Global and Planetary Change

出版时间:2010

ISSN:0921-8181

数据源:报刊文摘

Stability of a binary-mixture advective flow in a plane horizontal layer with perfectly heat conducting boundaries

The stability of a steady-state advective flow of a binary mixture in a plane horizontal layer with perfectly heat conducting solid boundaries in the presence of a uniform longitudinal temperature gradient is investigated. The problem is solved with account for thermodiffusion.

出版机构:SP MAIK Nauka/Interperiodica

刊物名称:Fluid Dynamics

出版时间:2010

ISSN:0015-4628

数据源:报刊文摘

Interference absorption coefficient of X-rays in crystals in the presence of temperature gradient

We investigate experimentally and theoretically the behavior of the interference coefficient of absorption of X-ray radiation of a quartz single crystal in Laue geometry in the presence of temperature gradient.

出版机构:Allerton Press, Inc.

刊物名称:Journal of Contemporary Physics (Armenian Academy of Sciences)

出版时间:2010

ISSN:1068-3372

数据源:报刊文摘