The power required for agitation of non-aerated medium in fermentation is ________ kw. Operating conditions are as follows: fermentor diameter = 3 m number of impellers = 1 mixing speed = 300 rpm diameter of the rushton turbine = 1 m viscosity of the broth = 0.001 pa.S density of the broth = 1000 kg.M-3 power number = 5
Answers
Answered by
2
Hey dear,
◆ Answer-
P = 5000 W
◆ Explaination-
# Given-
Np = 5
Ni = 1
Di = 1 m
ρ = 1000 kg/m^3
# Solution-
Power required for agitation is calculated by -
P = Np × ρ × Ni^3 × Di^5
P = 5 × 1000 × (1)^3 × (1)^5
P = 5000 W
Therefore, power required for agitation of non-aerated medium in fermentation is 5000 W.
Hope it helps...
◆ Answer-
P = 5000 W
◆ Explaination-
# Given-
Np = 5
Ni = 1
Di = 1 m
ρ = 1000 kg/m^3
# Solution-
Power required for agitation is calculated by -
P = Np × ρ × Ni^3 × Di^5
P = 5 × 1000 × (1)^3 × (1)^5
P = 5000 W
Therefore, power required for agitation of non-aerated medium in fermentation is 5000 W.
Hope it helps...
Answered by
3
Answer:
625 kW
Explanation:
P=Np*(N^3)*(Di^5)*density
Np=5
N=300rpm= 300/60=5 rps
Di=1m
Density=1000kg/m3
Substuiting the values
In the power formula,
P=625*1000 W
=625kW
Hope this is the correct one
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