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检索条件"主题词=SIMPLE Algorithm"
183 条 记 录,以下是31-40 订阅
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LAMINAR PULSATING CONFINED JET FLOW OF NANOFLUIDS IN A DUCT WITH ISOFLUX WALL
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HEAT TRANSFER RESEARCH 2017年 第11期48卷 1007-1024页
作者: Rahgoshay, M. Ranjbar, A. A. Ramiar, A. Rahimi, M. Arya, A. Babol Univ Technol Sch Mech Engn POB 484 Babol Sar Iran
Pulsating flows have a potential for research in many aspects. A pulsating unsteady confined jet is still unclear and requires further investigation because of many upcoming applications. In the past decade, nanofluid... 详细信息
来源: 评论
APPLICATION OF A NEW SINGLE STAGGERED GRID METHOD TO THE HEAT TRANSFER PROBLEMS
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THERMAL SCIENCE 2019年 第Sup3期23卷 S631-S637页
作者: Liang, Xin Liu, Guan-Nan China Univ Min & Technol Key Lab Coal Based Capture & Geol Storage Jiangsu Xuzhou Jiangsu Peoples R China China Univ Min & Technol State Key Lab GeoMech & Deep Underground Engn Xuzhou Jiangsu Peoples R China China Univ Min & Technol Sch Mech & Civil Engn Xuzhou Jiangsu Peoples R China
In this paper, a new single staggered grid method is proposed to solve the fluid dynamic problems numerically. The advantages of the new grid method are analyzed in comparison with the classical grid algorithms such a... 详细信息
来源: 评论
A new implicit fictitious domain method for the simulation of flow in complex geometries with heat transfer
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JOURNAL OF COMPUTATIONAL PHYSICS 2013年 237卷 21-45页
作者: Haeri, S. Shrimpton, J. S. Univ Southampton Sch Engn Sci Southampton SO17 1BJ Hants England
A numerical algorithm for the simulation of flow past immersed objects with heat transfer is proposed and validated which conforms with the ideas of the fictitious domain method. A momentum source term is added to acc... 详细信息
来源: 评论
SOLUTAL CONVECTION AND MASS-TRANSFER IN INCLINED ENCLOSURES
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JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER 1995年 第2期9卷 262-269页
作者: GAU, C JENG, DZ National Cheng Kung Univ. Tainan Taiwan
Both experimental and numerical work are performed to study the solutal convection now and transport process in the enclosures that can be inclined at different angles, The enclosure is filled with an aqueous solution... 详细信息
来源: 评论
Automated analysis of fatality rates for COVID 19 across different countries
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ALEXANDRIA ENGINEERING JOURNAL 2021年 第1期60卷 521-526页
作者: Jabbar, Shaima Ibraheem Al Furat Al Awsat Tech Univ Babylon Tech Inst Babylon Iraq
One of the significant parameters that helps in the reporting the highest risk areas, which have COVID 19 pandemic is case fatality rate (CFR). In this work, automated analysis was carried out to evaluate fatality rat... 详细信息
来源: 评论
Time-dependent economic risk analysis of the natural gas transmission pipeline system
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PROCESS SAFETY AND ENVIRONMENTAL PROTECTION 2021年 146卷 432-440页
作者: Shi, Guoyun Yu, Weichao Wang, Kun Dang, Fuhua Gong, Jing Lu, Yanan China Univ Petr Beijing Key Lab Urban Oil & Gas Distribut Technol Natl Engn Lab Pipeline Safety MOE Key Lab Petr Engn Beijing 102249 Peoples R China China Petr Planning & Engn Inst Beijing 10083 Peoples R China Oriental Huazhi Petr Engn Co Ltd Tianjin 301700 Peoples R China China Natl Petr Corp East Branch Nat Gas Mkt Co Shanghai 200120 Peoples R China
A methodology to quantify the economic risk of a natural gas transmission pipeline system is developed in this study, and the effect of the line pack is considered. The methodology is based on the risk theory and hydr... 详细信息
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Optimum Interaction Between Magnetohydrodynamics and Nanofluid for Thermal and Drag Management
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JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER 2017年 第1期31卷 218-229页
作者: Bovand, M. Rashidi, S. Esfahani, J. A. Islamic Azad Univ Energy & Sustainable Dev Res Ctr Semnan Branch POB 35196-97951 Semnan Iran Ferdowsi Univ Mashhad Dept Mech Engn Mashhad 917751111 Iran
The magnetohydrodynamic technique has a positive impact upon the reduction of the unsteady flow forces, and a negative effect on the thermal performance. Adding nanoparticles to the base fluid is a common technique fo... 详细信息
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Sensitivity of mixed subsonic-supersonic turbulent mixing layers
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JOURNAL OF PROPULSION AND POWER 2001年 第4期17卷 823-835页
作者: Cottrell, DC Plesniak, MW Purdue Univ Sch Mech Engn Maurice J Zucrow Labs W Lafayette IN 47907 USA
Numerical predictions of compressible turbulent mixing layers have been performed for convective Mach numbers up to 0.7 (M-C less than or equal to0.7), This flow is particularly challenging to compute because the mixi... 详细信息
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Mixed convection in thermally anisotropic non-Darcy porous medium in double lid-driven cavity using Bejan's heatlines
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ALEXANDRIA ENGINEERING JOURNAL 2016年 第1期55卷 299-309页
作者: Ahmed, Sameh E. South Valley Univ Dept Math Fac Sci Qena 83523 Egypt
This paper discusses the problem of mixed convection in two-sided lid-driven enclosures saturated non-Darcy porous medium. The vertical walls of the cavity were kept thermally insulated. The bottom wall is cooled whil... 详细信息
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Numerical simulation of buckling and asymmetric behavior of flexible filament using temporal second-order immersed boundary method
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INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW 2020年 第3期30卷 1047-1095页
作者: Kanchan, Mithun Maniyeri, Ranjith Natl Inst Technol Dept Mech Engn Surathkal India
Purpose The purpose of this paper is to perform two-dimensional numerical simulation involving fluid-structure interaction of flexible filament. The filament is tethered to the bottom of a rectangular channel with osc... 详细信息
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