BEM SOLUTION OF THE 3D INTERNAL NEUMANN PROBLEM AND A REGULARIZED FORMULATION FOR THE POTENTIAL VELOCITY GRADIENTS

DOI<81::AID-FLD480>3.0.CO;2-L 10.1002/(SICI)1097-0363(19970115)24:1<81::AID-FLD480>3.0.CO;2-LzbMath0896.76048OpenAlexW1973900448MaRDI QIDQ4359245

Adrin Gharakhani, Ahmed F. Ghoniem

Publication date: 11 October 1998

Full work available at URL: https://doi.org/10.1002/(sici)1097-0363(19970115)24:1<81::aid-fld480>3.0.co;2-l

zbMATH Keywords

integrand singularitynode-numbering systemspseudo-Lagrange multipliersecond-order differentiability of boundary potential distributionvorticity stretch

Mathematics Subject Classification ID

Boundary element methods applied to problems in fluid mechanics (76M15) Jets and cavities, cavitation, free-streamline theory, water-entry problems, airfoil and hydrofoil theory, sloshing (76B10)

Related Items

Three-dimensional vortex simulation of time dependent incompressible internal viscous flows ⋮ A boundary element method for the numerical investigation of near-wall fluid flow with vortex method simulation

Cites Work

• Unnamed Item
• Unnamed Item
• Three-dimensional boundary-element computation of potential flow in fractured rock
• Non‐singular boundary integral representation of potential field gradients
• Non-singular boundary integral representation of stresses
• Regularization of hypersingular and nearly singular integrals in the potential theory and elasticity