A double-pipe heat exchanger is used to condense steam at a rate of 120 kg/h at 45oC. Cooling water (seawater) enters through the inner tube at a rate of 1.2 kg/s at 15oC. The tube with 25.4-mm O.D. and 22.1-mm I.D. is made mild steel, k = 45 W/(m K). The heat transfer coefficient on the steam side, ho , is 7000 W/(m2 K and on cooling water side hi = 1100 W/(m2 K). Calculate overall heat transfer coefficient under clean and fouled conditions. What does heat transfer drop due to occuring of fouling. can you help me answer this question??
I have a question regarding a double pipe heat exchanger which I want to poise to you. If you can provide me your email the. I will sent you the problem ?
Thank you great video
Please that book do you use?
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If same application on a shell and tube heat exchanger, will the De change
A double-pipe heat exchanger is used to condense steam
at a rate of 120 kg/h at 45oC. Cooling water (seawater)
enters through the inner tube at a rate of 1.2 kg/s at 15oC.
The tube with 25.4-mm O.D. and 22.1-mm I.D. is made
mild steel, k = 45 W/(m K). The heat transfer coefficient on
the steam side, ho
, is 7000 W/(m2 K and on cooling water
side hi = 1100 W/(m2 K). Calculate overall heat transfer
coefficient under clean and fouled conditions. What does
heat transfer drop due to occuring of fouling.
can you help me answer this question??
Which heat transfer coefficient equation i should use if the water flow was in laminer regime??? Please help
I have a question regarding a double pipe heat exchanger which I want to poise to you. If you can provide me your email the. I will sent you the problem ?
What is the value of length of pipe L in this example?
ruclips.net/video/ezeRKqiDGlA/видео.html&ab_channel=LearnChemE - skip to 3 minutes and use this equation to calculate the length.
@@nickysixx2480 okay thank you!!