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  • RPI SCOREC - Technical Reports
    Din The overall yield surface is the inner envelope of the two yield surfaces corresponding to two deformation modes among all laminae By this evaluation tool the two yield surfaces for two modes and their combined surface for each ply as well as the overall yield surface among all layers can be visualized freely in any 2D or 3D subspace of the 6 dimensional overall stress space for individual layer

    Original URL path: http://www.scorec.rpi.edu/reports/view_report.php?id=301 (2015-07-15)
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  • RPI SCOREC - Technical Reports
    We construct massively parallel adaptive finite element methods for the solution of hyperbolic conservation laws Spatial discretization is performed by a discontinuous Galerkin finite element method using a basis of piecewise Legendre polynomials Temporal discretization utilizes a Runge Kutta method Dissipative fluxes and projection limiting prevent oscillations near solution discontinuities The resulting method is of high order and may be parallelized efficiently on MIMD computers We demonstrate parallel efficiency through

    Original URL path: http://www.scorec.rpi.edu/reports/view_report.php?id=302 (2015-07-15)
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  • RPI SCOREC - Technical Reports
    model creation and Finite Octree 14 for mesh generation New software was developed to determine multiple level refinements and process PATRAN input and output files The project also utilizes a local remeshing scheme for Finite Octree to lower the total mesh refinement times The adaptive loop iterations are controlled by a C shell script UNIX which executes the software modules in the correct order Several test cases were developed the

    Original URL path: http://www.scorec.rpi.edu/reports/view_report.php?id=305 (2015-07-15)
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  • RPI SCOREC - Technical Reports
    Data for Engineering Visualization Year 1993 Journal Computer Visualization Pages 61 87 Publisher Editor Abstract This chapter provides a very brief introduction into how the commonly used numerical analysis techniques operates as well as the forms and methods used to construct the discrete models they require Consideration is then given to the form of the output information produced by these procedures This analysis input and output information provides the raw

    Original URL path: http://www.scorec.rpi.edu/reports/view_report.php?id=306 (2015-07-15)
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  • RPI SCOREC - Technical Reports
    ABOUT US RESEARCH RESEARCHERS REPORTS SOFTWARE FACILITIES EMAIL SERVICES WIKIS Author Kevin J Weiler Title Topological Structures for Geometric Modeling Year 1986 Journal RPI Abstract geometric modeling PDF File Download

    Original URL path: http://www.scorec.rpi.edu/reports/view_report.php?id=597 (2015-07-15)
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  • RPI SCOREC - Technical Reports
    ABOUT US RESEARCH RESEARCHERS REPORTS SOFTWARE FACILITIES EMAIL SERVICES WIKIS

    Original URL path: http://www.scorec.rpi.edu/reports/view_report.php?id= (2015-07-15)
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  • RPI SCOREC - PUMI
    mesh load balancing techniques and data structure and algorithms for parallel mesh adaptation Figure 1 PUMI Components The Parallel Unstructured Mesh Infrastructure PUMI is an unstructured distributed mesh data management system that is capable of handling general non manifold models and effectively supporting automated adaptive analysis PUMI supports a full range of operations on unstructured meshes on massively parallel computers consisiting of five libraries PCU for phased message passing and

    Original URL path: http://www.scorec.rpi.edu/pumi/ (2015-07-15)
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  • RPI SCOREC - PCU
    program During a phase the following events happen in sequence All threads send non blocking messages to other threads All threads receive all messages sent to them during this phase PCU provides termination detection which is the ability to detect when all messages have been received without prior knowledge of which threads are sending to which To write hybrid MPI thread programs PCU provides a function that creates threads within

    Original URL path: http://www.scorec.rpi.edu/pcu/ (2015-07-15)
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