Answer:
Explanation:
Given
Temperature of solid
Einstein Temperature
Heat Capacity in the Einstein model is given by
Substitute the values
Answer:
Head loss = 28.03 m
Explanation:
According to Bernoulli's theorem for fluids we have
Applying this between the 2 given points we have
Here is the head loss that occurs
Since the pipe is horizantal we have
Applying contunity equation between the 2 sections we get
Since the cross sectional area of the both the sections is same thus the speed
is also same
Using this information in the above equation of head loss we obtain
Applying values we get
Answer: a) P = 3.34kw
b) C = 4.91 tons
c) B = 51.7
Explanation: Please find the attached file for the solution
Answer:
Explanation:
= Set temperature =
= Air temperature =
A = Surface area =
h = Convection heat transfer coefficient =
Heater power is given by
The required heater power is