ди ди + v- ду əx µ [a?u a?u] + elax2 ' ay2 1 дР и - pax

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Obtain the following basic equations modeling natural convection in the two-dimensional plane at steady conditions in terms of the given dimensionless quantities. Note: The buoyancy term in the y-momentum equation will be obtained based on dimensionless numbers. Note: second photo gives you what you need.
y
y':
L2
T- Tc
T* = -
и
x* =
L
u* =
a
P* =
P
pa?
TH - Tc
Ra =
Pr
= -
ya
a
Transcribed Image Text:y y': L2 T- Tc T* = - и x* = L u* = a P* = P pa? TH - Tc Ra = Pr = - ya a
µ [a²u a²u]
Plax2 ' ay²
ди
1 дР
ди
+ v-
ax
u-
ду
pax
Transcribed Image Text:µ [a²u a²u] Plax2 ' ay² ди 1 дР ди + v- ax u- ду pax
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