Robert L. Mott, Joseph A. Untener - Applied Fluid Mechanics (7th Edition) (2014).pdf

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KEY EQUATIONS
PRESSURE
F
fJ
= -
A
w
=
mg
(1-1)
WEIGHT-MASS RELATIONSHIP
(1-2)
(1-4)
BULK MOOULUS
-!lp
E
=
(!lV)/ V
p
=
m/ V
DENSITY
SPECIFIC WEIGHT
(1-5)
(
1-6)
(1-7)
1'
=
w/
V
'l's
Ps
=
1
...
@
4°C
p.,.@
4°C
SPECIFIC GRAVITY
sg
=
y
-
p
RELATION
')I=
pg
(1-9)
(2-2)
DYNAMIC VISCOSITY
!ly)
11
=
!lv
/
!ly
=
r !lv
'T
(
KINEMATIC VISCOSITY
ABSOLUTE AND GAGE PRESSURE
PRESSURE-ELEVATION
RELATIONSHIP
RESULTANT FORCE ON A
RECTANGULAR WALL
RESULTANT FORCE ON A
SUBMERGED PLANE AREA
II
=
71/ p
(2-3)
(3-2)
(3-3)
/Jabs
=
Pgagc
+
Potm
!lp
=
')Iii
(4-3)
FR
=
')l(/r/
2)A
(4-4)
FR= ')lh,A
I,
(4-5)
LOCATION OF CENTER OF
PRESSURE
PIEZOMETRIC HEAD
BUOYANT FORCE
VOLUME FLOW RATE
WEIGHT FLOW RATE
MASS FLOW RATE
L,,
=
L,
+
LcA
ha=
Pa/
'l'
Fb
=
1}1,1
Q =Av
W
=
1Q
M
=pQ
(4-14)
(5-1)
(6-1)
(6-2)
(6-3)

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