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检索条件"主题词=finite difference algorithm"
20 条 记 录,以下是1-10 订阅
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Accuracy of the subsurface damage parameters calculated by the finite difference algorithm
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JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS 2015年 10卷
作者: Wang, H. Fu, G. Xiao, L. Chen, H. Xiao, H. State Key Laboratory for Manufacturing Systems Engineering Mechanical Engineering School Xi’an Jiaotong UniversityXi’an Shaanxi710049 China
An important approach to characterize the full three-dimensional information of subsurface damage is to simulate the etching process of a sample reversely. The simulation starts from the morphology of the sample after... 详细信息
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Numerical study on radiative MHD flow of viscoelastic fluids with distributed-order and variable-order space fractional operators
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MATHEMATICS AND COMPUTERS IN SIMULATION 2024年 215卷 291-305页
作者: Li, Nan Wang, Xiaoping Xu, Huanying Qi, Haitao Shandong Univ Sch Math & Stat Weihai 264209 Shandong Peoples R China
The magnetohydrodynamic (MHD) flow has been concerned widely for its widespread adoption in the field of astrophysics, electronics and many other industries over the years. The purpose of this article is to introduce ... 详细信息
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State of charge estimation by finite difference extended Kalman filter with HPPC parameters identification
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Science China(Technological Sciences) 2020年 第3期63卷 410-421页
作者: HE Lin HU MinKang WEI YuJiang LIU BingJiao SHI Qin Automotive Research Institute Hefei University of TechnologyHefei 230009China School of Automotive and Transportation Engineering Hefei University of TechnologyHefei 230009China
State of charge(SOC) is a key parameter of lithium-ion battery. In this paper, a finite difference extended Kalman filter(FDEKF)with Hybrid Pulse Power Characterization(HPPC) parameters identification is proposed to e... 详细信息
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A Sixth-Order CEV Option Valuation algorithm on Non-uniform Spatial Grids  22nd
A Sixth-Order CEV Option Valuation Algorithm on Non-uniform ...
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22nd International Conference on Computational Science and its Applications (ICCSA)
作者: Thakoor, Nawdha Univ Mauritius Dept Math Moka Mauritius
Due to its ability to fit skew implied volatility profiles of market option prices, the constant elasticity of variance (CEV) model overcomes a short-coming of the constant volatility assumption used by the Black-Scho... 详细信息
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Numerical prediction of oil film shear cavitation inception considering groove structure
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PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE 2022年 第20期236卷 10440-10455页
作者: Xie, Fangwei Xu, Chunjie Zheng, Xudong Li, Yongjie Gao, Kuidong Agarwal, Ramesh K. Liu, Xiumei China Univ Min & Technol Sch Mechatron Engn 1 Daxue Rd Xuzhou Jiangsu Peoples R China Jiangsu Univ Sch Mech Engn Zhenjiang Jiangsu Peoples R China Shandong Univ Sci & Technol Shandong Prov Key Lab Mine Mech Engn Qingdao Shandong Peoples R China Washington Univ Dept Mech Engn & Mat Sci St Louis MO 63110 USA
The oil film between the friction disks of the hydro-viscous clutch is taken as the research object. Considering the groove structure of the friction disks, the mathematical model of the oil film flow field is establi... 详细信息
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Numerical study of pulsatile non-Newtonian blood flow and heat transfer in small vessels under a magnetic field
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INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER 2022年 133卷 105930-105930页
作者: Wang, Xiaoping Qiao, Yanli Qi, Haitao Xu, Huanying Shandong Univ Sch Math & Stat Weihai 264209 Shandong Peoples R China
The purpose of this study is to analyze the impact of magnetic field on the unsteady blood flow pass a small vessel with a pulsatile pressure gradient by treating blood as a non-Newtonian fluid, which can be described... 详细信息
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Differentiation via Logarithmic Expansions
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ASIA-PACIFIC JOURNAL OF OPERATIONAL RESEARCH 2020年 第1期37卷
作者: Fu, Michael C. Heidergott, Bernd Leahu, Haralambie Vazquez-Abad, Felisa J. Univ Maryland Smith Sch Business College Pk MD 20742 USA Univ Maryland Inst Syst Res College Pk MD 20742 USA Vrije Univ Amsterdam Dept Econometr & Operat Res Amsterdam Netherlands Univ Amsterdam Dept Math Amsterdam Netherlands CUNY Hunter Coll Dept Comp Sci New York NY 10021 USA Univ Melbourne Comp & Informat Syst Melbourne Vic Australia
In this note, we introduce a new finite difference approximation called the Black-Box Logarithmic Expansion Numerical Derivative (BLEND) algorithm, which is based on a formal logarithmic expansion of the differentiati... 详细信息
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Computational analysis of turbulent flow through an eccentric annulus under different temperature conditions
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INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW 2018年 第9期28卷 2189-2207页
作者: Ulker, Erman Korkut, Sila Ovgu Sorgun, Mehmet Izmir Katip Celebi Univ Fac Engn & Architecture Dept Civil Engn Izmir Turkey Izmir Katip Celebi Univ Fac Engn & Architecture Dept Engn Sci Izmir Turkey
Purpose The purpose of this paper is to solve Navier-Stokes equations including the effects of temperature and inner pipe rotation for fully developed turbulent flow in eccentric annuli by using finite difference sche... 详细信息
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Higher-order boundary and rough surface treatment of the MMPE model in the evaluation of scattering effects
Higher-order boundary and rough surface treatment of the MMP...
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作者: Tan, Yi Ling Naval Postgraduate School
学位级别:硕士
This research aims to improve the Monterey-Miami Parabolic Equation model (MMPE) by incorporating a higher-order hybrid boundary treatment and Fred D. Tappert’s field transformational model to add surface scattering ... 详细信息
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Kernel Density Estimation on a Linear Network
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SCANDINAVIAN JOURNAL OF STATISTICS 2017年 第2期44卷 324-345页
作者: McSwiggan, Greg Baddeley, Adrian Nair, Gopalan Univ Western Australia Sch Math & Stat Nedlands WA Australia Curtin Univ Dept Math & Stat GPO Box U1987 Perth WA 6845 Australia
This paper develops a statistically principled approach to kernel density estimation on a network of lines, such as a road network. Existing heuristic techniques are reviewed, and their weaknesses are identified. The ... 详细信息
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