Publications Details
A gridless technique for fluid/structural dynamic coupling on flexible membranes
A gridless method has been developed for the simulation of coupled fluid/structural interactions over arbitrary bodies. This method uses Eulerian-based points arbitrarily distributed over the computational domain with no formal connectivity as typically required for a traditional grid. Comparisons are made with known exact solutions for simple two-dimensional model problems. Methods of improving the accuracy of the current implementation by using higher order approximations have been implemented. Accuracy improvement by using point adaption has been investigated. Plane strain and axisymmetric shells have been added to the code structural code PRONTO2D for future fluid/structural calculations. To date, coupled fluid/structure calculations have not been made.