维普中文期刊产品整合服务
27篇 您的检索式:作者名="Pogorelov"
    题名 作者 年代 出处 被引量
1轴流风机叶尖泄漏流动的大涡模拟(英文)显示文摘本文采用大涡模拟(LES)的方法研究了在基于外壳直径的雷诺数为9.36×105条件下5叶片的轴流式风扇的流动特性,并且着重分析了叶尖泄漏的流动现象。本文使用了基于有限体积法和分层笛卡尔网格的可压流求解器进行数值计算,并应用了体积守恒的切割网格方法处理风扇几何结构的浸入式边界。同时开发了用于笛卡尔网格的旋转周期性边界条件,这样只需分析由2.5亿网格构造的包含一片叶片的72°区域。该研究首先对网格质量进行了分析,之后讨论了瞬态和时均流场的特性,并与使用RANS的5叶片模拟结果进行了对比。RANS和LES模拟结果的主要不同之处体现在叶尖泄漏涡尾流中的湍流动能。本文进而研究了叶尖间隙对叶尖泄漏涡的影响。研究表明,间隙的大小会影响叶尖泄漏涡的大小形状。此外,间隙中更多的分离现象和反向旋转涡会导致较低的湍流动能。Alexej Pogorelov Matthias Meinke Wolfgang Schroder 2018风机技术2018,60,1:2
2On numerical methods of modeling large multibody systems显示文摘Pogorelov D Y 1999Mechanism and Machine Theory1999,34,5:1
3Patient satisfaction after posterior lamellar keratoplasty (DSAEK) 显示文摘Bachmann BO Pogorelov P Kruse FE 2008Klin Monbl Augenheilkd2008,225,:1
4Doping strategies for increased performance in BiFeO 3显示文摘V.A. Khomchenko D.A. Kiselev M. Kopcewicz M. Maglione V.V. Shvartsman P. Borisov W. Kleemann A.M.L. Lopes Y.G. Pogorelov J.P. Araujo R.M. Rubinger N.A. Sobolev J.M. Vieira A.L. Kholkin 2009Journal of Magnetism and Magnetic Materials2009,,11:1
5Long-term outcome of excimer laser phototherapeutic keratectomy for treatment of Salzmann's nodular degeneration 显示文摘Das S Langenbueher A Pogorelov P 2005J Cataract Refract Surg2005,31,7:1
6Genetic disruption of both tryptophan hydroxylase genes dramatically reduces sero- tonin and affects behavior in models sensitive to antidepressants 显示文摘Savelieva KV Zhao S Pogorelov VM 2008PLoS One2008,3,10:1
7Effect of Loading Conditions and Initial State on the Spall Fracture of an Explosive RDX-Based Compound 显示文摘Golubev V K Pogorelov A P 1999J Appl Mech Tech Phys1999,40,5:1
8Ab initio protein structure prediction显示文摘Corey Hardin Aras V Pogorelov Zaida Luthey - Schulten 2002Curr Opin Struct Biol2002,12,:1
9Working memory deficits in neuronal nitric oxide synthase knock- out mice:potential impairments in prefrontal cortex medi- ated cognitive function 显示文摘Zoubovsky SP Pogorelov VM Taniguchi Y 2011Biochem Biophys Res Com- mun2011,408,4:1
10Generalization of plate finite elements for absolute nodal coordinate formulation 显示文摘Dmitrochenko O N Pogorelov D Y 2003Multibody System Dynamics2003,10,1:1
11Ab in-itio protein structure prediction 显示文摘HARDIN C POGORELOV T V Luthey-Schulten Z 2002Current Opinion inStructural Biology2002,12,2:1
12Tunnel magnetoresistance and magnetic ordering in ion-beam sputtered Cos0Fe20/Al2O3discontinuous multilayers显示文摘Kakazei G N Pogorelov Yu G Lopes A M L 2000J Appl Phys2000,90,8:1
13Long-term outcome of exeimer laser phototherapeutie keratectomy for treatment of Salzmann's nodular degeneration显示文摘Das S Langenbueher A Pogorelov P 2005Journal of Cataract & Re- fra&ive Surgery2005,31,7:1
14Time-dependent transport effects in CoFe/Al2O3discontinuous multilayers显示文摘Kakazei A G N Lopes M L Pogorelov Y G 2000J Appl Phys2000,87,9:1
15FMR in CoFe/Al2O3 multilayers:from continuous to discontinuous regime显示文摘KAKAZEI G N POGORELOV Y G SOUSA J B 2001J Magn Magn Mater2001,1828,:1
16On the improper convex affine hyperspheres显示文摘Pogorelov A V 1972Geometriae Dedicata1972,1,1:1
17Working memorydeficits in neuronal nitric oxide synthase knockout mice : potentialimpairments in prefrontal cortex mediated cognitive function 显示文摘Zoubovsky SP Pogorelov VM Taniguchi Y 2011Biochem Biophys Res Commun2011,408,4:1
18FMR in CoFe/Al2O3 multilayers:from continuous to discontinuous regime显示文摘Kakazei G N Pogorelov Y G Sousa J B 2001J Magn Magn Mater2001,,:1
19Microscopic theory of magnetoresistance in granular materials显示文摘POGORELOV Y G M M P de Azevedo SOUSA J B 1998Phys Rev B1998,58,:1
20Microscopic theory of magnetoresistance in granular materials显示文摘Pogorelov Y G de Azevedo M M P Sousa J B 1998Phys Rev1998,58,:1
返回顶部 每页显示:
共2页 首页 上一页 第1页 下一页 末页 /2 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费