Answer all. Categorise the following flow fields as two- or three-dimensional, steady or unsteady or a combination thereof. (a) Flow past a passenger aircraft cruising in level flight. (b) Flow over weir (a small dam-like construction in a water channel over which water flows) observed for one hour on a particular day. (c) Water flowing from tap at a very low flow rate. How does the situation change at higher flow rates ? (d) With velocity field given by: v = (2x2)i + (4xy)j (e) With velocity field given by v = (2x + 3yt)i + (yt)j + (4xy)k (f) A thin film of oil running down an inclined plane.
Answer all. Categorise the following flow fields as two- or three-dimensional, steady or unsteady or a combination thereof. (a) Flow past a passenger aircraft cruising in level flight. (b) Flow over weir (a small dam-like construction in a water channel over which water flows) observed for one hour on a particular day. (c) Water flowing from tap at a very low flow rate. How does the situation change at higher flow rates ? (d) With velocity field given by: v = (2x2)i + (4xy)j (e) With velocity field given by v = (2x + 3yt)i + (yt)j + (4xy)k (f) A thin film of oil running down an inclined plane.
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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Answer all.
Categorise the following flow fields as two- or three-dimensional, steady or unsteady or a combination thereof.
(a) Flow past a passenger aircraft cruising in level flight.
(b) Flow over weir (a small dam-like construction in a water channel over which water flows) observed for one hour on a particular day.
(c) Water flowing from tap at a very low flow rate. How does the situation change at higher flow rates ?
(d) With velocity field given by:
v = (2x2)i + (4xy)j
(e) With velocity field given by
v = (2x + 3yt)i + (yt)j + (4xy)k
(f) A thin film of oil running down an inclined plane.
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