EFPLAB1: Lab Experiment Pelton Turbine
System sketch
Mass-specific losses
e
L
(DE:
e
V
):
0
J/kg
Plate angle
ϕ
:
90
°
Plate velocity
u
:
0
m/s
[max. 80% of
v
]
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
0
5
10
15
20
25
30
35
40
45
Body Force in
x
-Dirction
F
kx
Plate angle ϕ [°]
F
kx
[N]
plotly-logomark
Variable:
Formula:
Formula with numeric values:
Result:
Jet
velocity
v
3
2
(
g
⋅
Δ
h
−
e
L
)
30
0.0
2
⋅
(
9.81
m
s
2
⋅
30
m
−
0.0
J
kg
)
24.26
24.26
m
s
Relative
velocity
w
4
v
4
−
u
24.26
0.00
24.26
m
s
−
0.00
m
s
24.26
24.26
m
s
Resulting
body force
F
kx
ρ
⋅
A
⋅
w
4
2
⋅
sin
(
Φ
)
5e-5
24.26
90.00
998
k
g
m
3
⋅
5e-5
m
2
⋅
(
24.26
m
s
)
2
⋅
sin
(
90.00
°
)
29.37
29.37
N