Question 5 15 pts In any numerical technique, the algorithm employed can be represented using a flow diagram with logical operations A slicton flow diagram for a typical iterative solver employed in CFD k provided on the following slide. A key for the flow diagram is provided at the bottom of the page. It is saimed that there will be a sucient number of iterations in order for a converged solution to be obtained Using the options below and the skeleton flow chart provided, determine which option ic 1 to 10 corresponds to which location in the flow diagram (ic. A to HINT. The Flow Diagram Key provided offers some dues to the most appropriate choice from the available answers les are making a deckion, simply carrying out a process at a given stage, etc.) Options 1. Input an initial guess for the variable to be solved 2. For all mesh points, calculate an appropriately defined residual of the algebraic expression 3. Discretise the governing equations into alcbraic opcions using appropriate boundary conditions 4. Calculate the comicients of the discretised equations for all mesh points S. Write out results from this iteration used inputs in next iteration) & Select the govering equations to be solved and an appropriate numerical scheme 7. Is the residual lex than the specified tokrance? & For all mesh points, solve the discretised equations 9. Write out results from the converged solution 10. Select an appropriate mesh size and select a tolerance for numerical accuracy 3 A OKOIRILOA