For a two dimensional, incompressible flow having velocity components u and v in the x and y directions, respectively, the expression \;{δ\;(u^{2})}/{δ\;x} + \;{δ\;(uv)}/{δ\;y} can be simplified to

Question

For a two dimensional, incompressible flow having velocity components u and v in the x and y directions, respectively, the expression \;{δ\;(u^{2})}/{δ\;x} + \;{δ\;(uv)}/{δ\;y} can be simplified to

Examsnet · Accepted Answer

Correct Answer is : u‌δ‌uδ‌x+v‌δ‌uδ‌y

GATE Mechanical Engineering (ME) 2021 Shift 2 Solved Paper