Q19
A fluid is flowing inside the inner tube of a double pipe heat exchanger with diameter 'd'. For a fixed mass flow rate, the tube side heat transfer co-efficient for turbulent flow conditions is proportional to
A.
D0.8
B.
D-0.2
AnswerC.
D-1
D.
D-1.8
Answer: Option B
Solution
Answer: Option B
Solution:
