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57篇 您的检索式:作者名="Melnik A"
    题名 作者 年代 出处 被引量
1火山通道岩浆流动动力学模型在天池火山喷发过程中的应用显示文摘在圆柱形火山通道的下部,岩浆上升速度与岩浆粘度、密度及压力有关。这时的流体动力学过程可以应用一般的牛顿流体模型。火山通道中部气泡化岩浆上升时,液相和气相的转化符合质量守恒方程,混合相总体符合动量守恒方程。其中气泡形成与生长过程符合达西定律与数密度方程。在火山通道靠上部的碎屑化带里,不同组分符合质量守恒方程,混合相总体符合动量守恒方程。天池火山千年大喷发时,通道直径是62m。岩浆房内的岩浆含有约3%体积百分数的气泡,气泡体积在65%时岩浆破碎,颗粒离开通道时的速度是145ms^(-1),而气体离开通道时的速度是170ms^(-1)。气体颗粒分散相出口压力是12.2MPa。在破火山口塌陷之前,岩浆房内气泡体积可高达30%~40%。与此同时,碎屑化发生时岩浆的孔隙度也增加到70%~75%左右。这时的出口压力降低至7~8MPa,出口气体速度增加到180ms^(-1)。气象站碱流质寄生火山喷发对应的喷发通道直径是40m,喷发以气体出口速度15~25ms^(-1)的弱爆破性喷发和侵出式喷发为特征。这时浮岩的孔隙度比千年大喷发的孔隙度低,为48%~61%,而浮岩密度高,为1.01~1.35gcm^(-3)。在侵出相喷发时最高释放率可以达到42m^3s^(-1)(致密岩石当量 DRE),孔隙度变化范围是70%~80%。魏海泉 Melnik O 刘永顺 Barmin A Sparks RSJ 2006岩石学报2006,22,12:2
2Coupled thermo-mechanical waves in hyperbolic thermoelasticity显示文摘STRUNIN D V MELNIK R V N ROBERTS A J 2001Journal of Thermal Stresses2001,24,:1
3Dremel: Interactive analysis of web-scale datasets 显示文摘Melnik S Gubarey A Long J J 2011Communications of the ACM2011,54,6:1
4Dremel:interactive analysis of Web-scale datasets显示文摘MELNIK S GUBAREV A LONG Jing-jing 2010Proceedings of the VLDB Endowment2010,3,1:1
5The linewidth enhancement factor α of quantum dot semiconductor lasers显示文摘MELNIK S HUYET G USKOV A 2006Optics Express2006,14,7:1
6Dremel: Interactive analysis of web-scale datasets 显示文摘Melnik S Gubarev A Long Jingjing 2010PVLDB2010,3,1:1
7Transfer of silver nanoparticles through the placenta and breast milk during in vivo experiments on rats显示文摘Melnik E A Buzulukov Y P Demin V F 2013Acta Naturae2013,5,3:1
8Microbial cellulases(review)显示文摘Rabinovich M L Melnik M S Bo|obova A V 2002Applied Biochemistry and Microbiology2002,38,4:1
9Contrnls of conduit geometry and wallroek elasticity on lava dome eruptions显示文摘Costa A Melnik O Sparks RSJ 2007Earth and Planetary Science Letters2007,260,:1
10Coupled thermomechanical dynamics of phase transitions in shape memory alloys and related hysteresis phenomena显示文摘Melnik R V N Roberts A J Thomas K A 2001Mechanics Research Communications2001,28,6:1
11Physical exercise increases adult neurogenesis and telomerase activity, and improves behavioral deficits in a mouse model of schizophrenia 显示文摘Wolf SA Melnik A Kempermann G 2011Brain Behav Immun2011,25,5:1
12Microbial cellulases (review) 显示文摘RABINOVICH M L MELNIK M S BOLOBOBA A V 2002Applied Biochemistry and Microbiology2002,38,4:1
13Phase transitions in shape memory alloys with hyperbolic heat conduction and differential algebraic models显示文摘Melnik R V N Roberts A J Thomas K A 2002Computational Mechanics2002,29,1:1
14Coupled thermomechanical waves in hyperbolic thermoelasticity显示文摘Strumin D V Melnik R V N Roberts A J 2001J Thermal Stresses2001,24,2:1
15Nature of Indium Im-purity States in Lead Telluride显示文摘Averkin A A Kaidanov V I Melnik R B 1971Soviet Physics Semiconductors-Ussr1971,5,:1
16Computing dynamics of copper-based SMA via center manifold reduction of 3D models显示文摘Melnik R V N Roberts A J Thomas K A 2000Computational Material Science2000,18,34:1
17Investigation of Indium-Doped Lead-Telluride显示文摘Kaidanov V I Melnik R B Chernik I A 1973Soviet Physics Semiconductors-Ussr1973,7,:1
18Abdomi- no-anal resection in the treatment of low- ampullar cancer of the rectum 显示文摘ZAKHARASH M P POIDA A I MELNIK V M 2005Khirflrgiia (Mosk)2005,,4:1
19Computational analysis of temperature rise phenomena in electric induction motors显示文摘Ying H Roderick V N Melnik A 2013Applied Thermal Engineering2013,38,7:1
20The option value of Education and the Optimal Path for Invest- ment in Human Capital 显示文摘Comay Y Melnik A Pollatsehek M A 1973International Economic Review1973,14,2:1
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