a) Can we use the incompressible Navier-Stokes equations: Conservation of mass: du, dv dw dx dy dz Conservation of momentum: du +u- at dp pgx PuPuu dz? du du dy du dz dv +u dt dp dy dv dv dv dy dz ax? ay dz? Pw w w ax ay dx dw + w dw + v- Əx dw dw +w- dp dz? for the flow defined by the following velocity field? (2x-y)t U = v = -(x+ 2y)t b) What other assumptions are inherent to this velocity field? Rewrite the simplified set of equations (using assumptions) for this flow. c) Find an expression for the pressure.

a) Can we use the incompressible Navier-Stokes equations: Conservation of mass: du, dv dw dx dy dz Conservation of momentum: du +u- at dp pgx PuPuu dz? du du dy du dz dv +u dt dp dy dv dv dv dy dz ax? ay dz? Pw w w ax ay dx dw + w dw + v- Əx dw dw +w- dp dz? for the flow defined by the following velocity field? (2x-y)t U = v = -(x+ 2y)t b) What other assumptions are inherent to this velocity field? Rewrite the simplified set of equations (using assumptions) for this flow. c) Find an expression for the pressure.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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