EFFECT OF TIME STEP SIZE ON THE SOLUTION

Objective: Study of Effect of time Step on Solution Assumptions 1. Gridpoints n=80; 2. Time Step used are 1e-1, 1e-2, 1e-3, 1e-4. 3. Velocity Profile is compared at t = 0.4 seconds. For time step 1e-1 due to the value of C*dt/dx being greater than 1, the solution blows off. The time step 1e-2 is the closest in terms…