Isogeometric Collocation: A Mixed Displacement-Pressure Method for Nearly Incompressible Elasticity
Simone Morganti, Frederik Fahrendorf, Laura De Lorenzis, John A. Evans, T. J. R. Hughes and A. Reali
Abstract
We investigate primal and mixed u−p isogeometric collocation methods for application to nearly-incompressible isotropic elasticity. The primal method employs Navier’s equations in terms of the displacement unknowns, and ... | Find, read and cite all the research you need on Tech Science Press
Topics & Concepts
CompressibilityElasticity (physics)IsotropyMathematicsCollocation (remote sensing)Isogeometric analysisDisplacement (psychology)Mathematical analysisLinear elasticityCollocation methodApplied mathematicsPhysicsComputer scienceMechanicsFinite element methodDifferential equationThermodynamicsPsychologyQuantum mechanicsMachine learningPsychotherapistOrdinary differential equationAdvanced Numerical Analysis TechniquesComputational Geometry and Mesh GenerationNumerical methods in engineering