Lagrangian Solutions of Unsteady Free Surface Flows 



VT = 0.0 3.0 5.0 7.0 10.0 13.0 16.0 18.0 20.0 

 SYMBOL [!]OA + x<I> + 5?Z 



5.0 X 



Fig, 11. Linearized solution to example 2: M = 0.344, XI = 0.75, X2 = 2.12, 

 T = 6t, t = 0,35, free surface positions at selection of tinnes , t 



t/Y = 0.0 3.0 5.0 7.0 10.0 13.0 16.0 18.0 20.0 

 SYMBOL nCDA + x<!> + XZ 

 MESH 40 X 9 POINTS 



°0.0 1.0 2.0 3.0 U.O 5.0 X 



Fig. 12. Numerical solution to example 2: M = 0.344, XI = 0.75, X2= 2.12, 

 T = 6t, t=0,35, free surface positions at selection of times, t 



139 



