Question

When the Peclet number is large, the value of flow property at the current node influences ___________

(a) the upstream node more

(b) both the upstream and downstream nodes equally

(c) neither the upstream nor the downstream nodes

(d) the downstream node more

Answer 1

Correct choice is (d) the downstream node more

Explanation: The impact of flow property is affected by the flow direction when the Peclet number is large. The current node is affected by the upstream node and it affects the downstream node.