Lagrangian Solutions of Unsteady Free Surface Flows 



J L 



t/T = 0.0 8.0 12.0 16.0 20.0 24.0 26.0 

 SYMBOL □ O A + X ♦ ♦ 



I H B BBOOGl&O & OOGIOPPCDOOPQOOOOOCD 



°o.o 



1.0 



2.0 



5.0 



6.0 



7.0 



8.0 



9.0 



Fig, 5, Linearized solution to example 1: M = 0,53, T= 32t, t = 0,53, 

 showing free surface position at a selection of times, t 



■t/T = 0.0 8.0 12.0 16.0 20.0 24.0 26.0 

 SYMBOL a A + X ♦ + 

 MESH 65 X 9 POINTS 



°0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 X 



Fig. 6. Numerical solution to example 1: M = 0. 53, T = 32t, t = 0,53, 

 showing free surface position at a selection of times, t 



135 



