(a)Use the y-momentum equation to show that the pressuregradient across the boundary layer is approximately zero i.e.- 0. Assume the boundary layer to be a two-dimensionalдуsteady and incompressible flow. Neglect gravitationalforces. State clearly all assumptions made.(b)Show that the x-momentum equation can be written asfollows.dU+ v- = U+dxдиdu1 дтdxдурдуwhere U is the free stream velocity. State clearly allassumptions made.

Being exceptionally non-straight because of the convective speed increase terms, the Navier-Stokes…

Answered: Show that the x-momentum equation can…

Show that the x-momentum equation can be written as follows. ди u+v== U=+ ду dU 1 dt dx pay ди dx where U is the free stream velocity. State clearly all assumptions made|

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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Question

(a)
Use the y-momentum equation to show that the pressure
gradient across the boundary layer is approximately zero i.e.
- 0. Assume the boundary layer to be a two-dimensional
ду
steady and incompressible flow. Neglect gravitational
forces. State clearly all assumptions made.
(b)
Show that the x-momentum equation can be written as
follows.
dU
+ v- = U
+
dx
ди
du
1 дт
dx
ду
рду
where U is the free stream velocity. State clearly all
assumptions made.

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