Zhongwang Wang
Xinyang Normal University
Computer Aided DesignPhysicsGeologyMathematical analysisPoint of deliveryDomain (software engineering)Monte Carlo methodOverburden pressureSurface (mathematics)Isogeometric analysisApplied mathematicsMathematicsNumerical analysisStress intensity factorMechanicsFracture mechanicsBoundary element methodThermoelastic damping
Publications 3
#1Leilei Chen (Xinyang Normal University)H-Index: 11
#1Leilei Chen (Xinyang Normal University)
Last. Haojie Lian (TUT: Taiyuan University of Technology)H-Index: 13
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This paper simulates the propagation of hydraulic fractures under constant fluid pressure using the isogeometric analysis based on boundary element methods (BEM) i.e. the so called isogeomtric BEM. Due to the seamless integration between computer aided design (CAD) and numerical analysis, the isogeomtric BEM eliminates the meshing procedure and geometric errors, and explicitly parametrizes the crack propagation path. Graded knot insertion near the crack tip is used to effectively capture the str...