CH_11_HW_Set Sad 28 Part 2 Required information A counter flow heat exchanger is stated to have an overall heat transfer

[answerhappygod]

Ch 11 Hw Set Sad 28 Part 2 Required Information A Counter Flow Heat Exchanger Is Stated To Have An Overall Heat Transfer 1 (39.66 KiB) Viewed 41 times

CH_11_HW_Set Sad 28 Part 2 Required information A counter flow heat exchanger is stated to have an overall heat transfer coefficient of 284 Wim when operating at design and clean conditions. Hot fuld enters the tube side at 127C and exits at, while cold fluid enters the shellside at 27C and exits at 55°C After a period of use, built-up scale in the heat exchanger gives a fouling factor of 0.0001 m2 K/W. The surface area is 93 m2. Assume botty hot and cold Holds have a specific heat of 4.2. k/kok, Ten 10 points Bock Tan T,,МА References Calculate the mass flow rate of the hot fuld of the rate of heat transfer in the heat exchangerist.35.106 w. (Round the answer to a single decimal place The mass flow rate of the hot fluid is kos MC Graw < Prev 28 29 of 29 Next >