Question 1. For the Eulerian velocity field -1 u₁ = t¯¹ (2x, yt², 4zt4), (a)write down the equations which determine the paths of fluid particles, and solve these to determine the general form r(t) of the path. (b) A fluid particle starts at the point ro = (1, e, e³) at time t = 1; show that its path is given by y = eax+b x = ecx²+d where you must find a, b, c and d. (c) Explain why this is, or is not, the same curve as the line produced by releasing dye continuously from this point ro.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Please do not rely too much on chatgpt, because its answer may be wrong. Please consider it carefully and give your own answer. You can borrow ideas from gpt, but please do not believe its answer.Very very grateful!Please do not rely too much on chatgpt, because its answer may be wrong. Please consider it carefully and give your own answer. You can borrow ideas from gpt, but please do not believe its answer.

and and Very very grateful!

Question 1. For the Eulerian velocity field
u₁ = t¯¹ (2x, yt², 4zt¹),
(a)write down the equations which determine the paths of fluid particles, and solve these to determine
the general form r(t) of the path.
(b)A fluid particle starts at the point ro
=
(1, e, e³) at time t
=
: 1; show that its path is given by
ax+b
y = e
,
z = ecx²+d
"
where you must find a, b, c and d.
(c)Explain why this is, or is not, the same curve as the line produced by releasing dye continuously from
this point ro.
Transcribed Image Text:Question 1. For the Eulerian velocity field u₁ = t¯¹ (2x, yt², 4zt¹), (a)write down the equations which determine the paths of fluid particles, and solve these to determine the general form r(t) of the path. (b)A fluid particle starts at the point ro = (1, e, e³) at time t = : 1; show that its path is given by ax+b y = e , z = ecx²+d " where you must find a, b, c and d. (c)Explain why this is, or is not, the same curve as the line produced by releasing dye continuously from this point ro.
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