ot oil is to be cooled by water in a /-shell-pass and 8-tube-passes heat exchanger. The tubes are thin-walled and are made of copper with an internal — diameter of 1.4 cm. The length of each tube pass in the heat Losts exchanger is 5 m, and the overall heat transfer coefficient is 370 L W/m? °C. Water flows through the tubes at a rate of 0.2 kg/s, and the oil through the shell at a rate of 0.3 kg/s. The water and the oil enter at temperatures of 20°C and 150°C, respectively. Determine the rate of heat transfer in the heat exchanger and the outlet temperatures of Water the water and the oil. Given that the specific heat capacities of oil b and water are 2.13 and 4.18 kJ/kg. °C, respectively. 20°C

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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4) Hot oil is to be cooled by water in a /-shell-pass and 8-tube-passes heat exchanger. The tubes are thin-walled and are made of copper with an internal — diameter of 1.4 cm. The length of each tube pass in the heat Losts exchanger is 5 m, and the overall heat transfer coefficient is 370 L W/m? °C. Water flows through the tubes at a rate of 0.2 kg/s, and the oil through the shell at a rate of 0.3 kg/s. The water and the oil enter at temperatures of 20°C and 150°C, respectively. Determine the rate of heat transfer in the heat exchanger and the outlet temperatures of Water the water and the oil. Given that the specific heat capacities of oil b and water are 2.13 and 4.18 kJ/kg. °C, respectively. 20°C
4) Hot oil is to be cooled by water in a 1-shell-pass and 8-tube-passes heat exchanger. The
tubes are thin-walled and are made of copper with an internal
Oil
150°C
0.3 kg/s
diameter of 1.4 cm. The length of each tube pass in the heat
exchanger is 5 m, and the overall heat transfer coefficient is 310
W/m? °C. Water flows through the tubes at a rate of 0.2 kg/s, and the
oil through the shell at a rate of 0.3 kg/s. The water and the oil enter
at temperatures of 20°C and 150°C, respectively. Determine the rate
of heat transfer in the heat exchanger and the outlet temperatures of
the water and the oil. Given that the specific heat capacities of oil
and water are 2.13 and 4.18 kJ/kg. °C, respectively.
20°C
Water
0.2 kg/s
Transcribed Image Text:4) Hot oil is to be cooled by water in a 1-shell-pass and 8-tube-passes heat exchanger. The tubes are thin-walled and are made of copper with an internal Oil 150°C 0.3 kg/s diameter of 1.4 cm. The length of each tube pass in the heat exchanger is 5 m, and the overall heat transfer coefficient is 310 W/m? °C. Water flows through the tubes at a rate of 0.2 kg/s, and the oil through the shell at a rate of 0.3 kg/s. The water and the oil enter at temperatures of 20°C and 150°C, respectively. Determine the rate of heat transfer in the heat exchanger and the outlet temperatures of the water and the oil. Given that the specific heat capacities of oil and water are 2.13 and 4.18 kJ/kg. °C, respectively. 20°C Water 0.2 kg/s
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