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12篇 您的检索式:作者名="Kumar Tamma"
    题名 作者 年代 出处 被引量
1Modelling and p-synthesis control of flexible manipulators显示文摘Mansour Karkoub Kumar Tamma 2001Computers and Structures2001,79,5:1
2Asymptotic expansion homogenization for heterogeneous media:computational issues and applications显示文摘Peter W Chung Kumar K Tamma Raju R Namburu 2001Composites Part A2001,32,:1
3Asymptotic expansion homogenization for heterogeneous media: computational issues and applications 显示文摘Chung Peter W Tamma Kumar K and Namburu Raju R 2001Composites Part A: Applied Science and Manufacturing2001,32,:1
4Asymptotic expansion homogenization for heterogeneous media: computational issues and appli cations显示文摘CHUNG Peter W TAMMA Kumar K NAMBURU Raju R 2001Composites Part A: Applied Science and Manufacturing2001,32,:1
5Robust Control of Flexible Manipulators viaμ-synthesis显示文摘Mansour Karkoub Gary Balas Kumar Tamma 2000Con-trol Engineering Practice2000,,8:1
6Modeling and μsynthesis control of flexible manipulators显示文摘 2001Computers and structures2001,79,:1
7Modeling and -synthesis control of flexible manipulators显示文摘Mansour Karkoub and Kumar Tamma 2001Computers and structures2001,79,:1
8Recent Advances,Trends and New Perspectives via Enthalpy-based Finite Element Formulations for Applications to Solidification Problems显示文摘Kumar K Tamma Raju R Namburu 1990International Journal for Numerical Methods in Engineering1990,30,:1
9Asymptotic expansion homogenization for heterogeneous media computational issues and applications显示文摘Peter W Chung Kumar K Tamma Raju R Namburu 2001Composites:Part A2001,32,:1
10Asymptotic expansion homogenization for heterogeneous media, computational issues and applications显示文摘Chung Peter W Tamma Kumar K Namburu Raju R 2001Composites Part A: Applied Science and Manufacturing2001,32,:1
11Asymptotic expansion homogenization for heterogeneous media: Computational issues and applications 显示文摘Chung Peter W Tamma Kumar K Namburu Raju R 2001Composites Part A: Applied Science and Manufacturing2001,32,:1
12A Consistent Time Level Implementation Preserving Second-Order Time Accuracy via a Framework of Unified Time Integrators in the Discrete Element Approach显示文摘In this work,a consistent and physically accurate implementation of the general framework of unified second-order time accurate integrators via the well-known GSSSS framework in the Discrete Element Method is presented.The improved tangential displacement evaluation in the present implementation of the discrete element method has been derived and implemented to preserve the consistency of the correct time level evaluation during the time integration process in calculating the algorithmic tangential displacement.Several numerical examples have been used to validate the proposed tangential displacement evaluation;this is in contrast to past practices which only seem to attain the first-order time accuracy due to inconsistent time level implementation with different algorithms for normal and tangential directions.The comparisons with the existing implementation and the superiority of the proposed implementation are given in terms of the convergence rate with improved numerical accuracy in time.Moreover,several schemes via the unified second-order time integrators within the framework of the GSSSS family have been carried out based on the proposed correct implementation.All the numerical results demonstrate that using the existing state-of-the-art implementation reduces the time accuracy to be first-order accurate in time,while the proposed implementation preserves the correct time accuracy to yield second-order.Tao Xue YazhouWang Masao Shimada David Tae Kumar Tamma Xiaobing Zhang 2023Computer Modeling in Engineering & Sciences2023,,3:0
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