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Formulas Termodinamica 8 edicion Cengel
Typology: Cheat Sheet
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Calidad (x)
x=
m vapor
m total
c
v 2
2
−v 1
2
(v = velocidad)
p
=g
z 1
−z 2
2
1
f
fg
g
f
Interpolar
1
1
2
2
1
1
2
1
2
1
v=
m
v f
f
m f
, m f
f
v f
v g
g
m g
, m g
g
v g
ρ=
v
m t
=m f
+m g
V =v × m
x=
f
fg
m=masa
V =volumen
v=volumen especifico
1
ρ
v
2
g=Gravedad
z= Altura
v=Velocidad Promedio
P=Presión
ρ=Densidad
Q=v × A
Q=caudal
v=velocidad
A=á rea
m ˙= ρ ×Q
Q=caudal
ρ=densidad
m=flujo masico
m × E p
W = potencia
m ˙=flujo masico
E=energia
W = m˙ ×( E p
c
W = potencia
v=flujo volumetrico
E=energia
W = ρQ ×( E p
c
W = potencia
ρ ˙=densidad
E=energia