Using Newmark Method For The Coupled Equations

Direct integration scheme is used to find the displacement and hydrody-namic pressure at the end of the time increment i + 1 given the displacement and hydrodynamic pressure at time i. The Newmark-^ method is used for discretization of both equations (implicit-implicit method). In this method {U}j+i, {U}j+i, {P}j+i and {P}i+1 can be written as follows:

0 0

Post a comment