Results 221 to 230 of about 124,528 (252)

An Upwind Nodal Integral Method for Incompressible Fluid Flow

Nuclear Science and Engineering, 1993
An upwind nodal solution method is developed for the steady, two-dimensional flow of an incompressible fluid. The formulation is based on the nodal integral method, which uses transverse integrations, analytical solutions of the one-dimensional averaged equations, and node-averaged uniqueness constraints to derive the discretized nodal equations.
Peter D. Esser, Robert J. Witt
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Studies on Nodal Integral Methods for the Convection-Diffusion Equation

Nuclear Science and Engineering, 2001
The computational efficiencies of two nodal integral methods for the numerical solution of linear convection-diffusion equations are studied. Although the first, which leads to a second-order spatial truncation error, has been reported earlier, it is reviewed in order to lead logically to the development here of the second, which has a third-order ...
E. P. E. Michael, J. Dorning, null Rizwan-Uddin   +2 more
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Grid-driven tool for renewables integration based on nodal capacity allocation

2017 International Conference on Engineering, Technology and Innovation (ICE/ITMC), 2017
Over the last years, most countries in the world are facing a growing integration of renewable energy sources in their power networks due to the continuous effort on decreasing their carbon footprint. This increasing penetration of renewable energy sources led to the emergence and consequent grow of distributed generation units. From a network planning
Nuno Amaro, F. S. Reis
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Integrating the Management of Nodal Metastasis Into the Treatment of Nonmelanoma Skin Cancer

Seminars in Radiation Oncology, 2019
The two types of nonmelanoma skin cancer most apt to metastasize to lymph nodes are cutaneous squamous cell carcinoma and Merkel cell carcinoma. The clinical impact of nodal metastases of these cancers is substantial, resulting in intensification of treatment and morbidity and worsened cancer outcomes.
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A Modified Preconditioning Approach for Nodal Integral Method

World Congress on Mechanical, Chemical, and Material Engineering, 2022
Nadeem Ahmed, Alok Kumar, Niteen Kumar, Suneet Singh   +3 more
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Performance Comparison of Nodally Integrated Galerkin Meshfree Methods and Nodally Collocated Strong Form Meshfree Methods

2017
For a truly meshfree technique, Galerkin meshfree methods rely chiefly on nodal integration of the weak form. In the case of Strong Form Collocation meshfree methods, direct collocation at the nodes can be employed. In this paper, performance of these node-based Galerkin and collocation meshfree methods is compared in terms of accuracy, efficiency, and
M. Hillman, J. S. Chen
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A Nodal Integral Scheme for Acoustic Wavefield Simulation

Pure and Applied Geophysics, 2022
Niteen Kumar, Bharath Shekar, Suneet Singh   +2 more
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Nodal Expansions. III. Exact Integral Equations for Particle Correlation Functions

Journal of Mathematical Physics, 1960
The density expansions of the pair distribution function and potential of average force are analyzed topologically in terms of cutting points and bifocal points. The analysis leads to conversion of the expansions into series with cluster integrals involving products of the total correlation functions, h(r) = g(r) − 1, at finite density, rather than the
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An implicit nodal integration based PFEM for soil flow problems

Computers and Geotechnics, 2022
Xue Zhang, Jingjing Meng, Shengyang Yuan   +2 more
exaly  

CINNAMON: Coupled Integration and Nodal Analysis of MOS Networks

23rd ACM/IEEE Design Automation Conference, 1986
Luís M. Vidigal, Sani R. Nassif, Stephen W. Director   +2 more
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