A fuel oil of 20 deg API (density = 934 kg/m3) is to be heated in a heater and has the following properties: Quantity of oil to be heated 3000L/hr Temp. of oil entering tubes 21C Temp. of oil leaving tubes 95C Heating fluid, steam enters at 105C and leaves as condensate at 85C. Assume specific heat of oil to be 2.093 kJ/kg-K. Take the over-all coefficient of heat transfer is as 140 W/m2-C. What is the rate of heat transfer to the oil? Group of answer choices 120.5 kW 150.2 kW 152.0 kW 125.0 kW
A fuel oil of 20 deg API (density = 934 kg/m3) is to be heated in a heater and has the following properties: Quantity of oil to be heated 3000L/hr Temp. of oil entering tubes 21C Temp. of oil leaving tubes 95C Heating fluid, steam enters at 105C and leaves as condensate at 85C. Assume specific heat of oil to be 2.093 kJ/kg-K. Take the over-all coefficient of heat transfer is as 140 W/m2-C. What is the rate of heat transfer to the oil? Group of answer choices 120.5 kW 150.2 kW 152.0 kW 125.0 kW
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter44: Geothermal Heat Pumps
Section: Chapter Questions
Problem 13RQ: If 14 gpm of water is flowing through an open-loop heat pump with a temperature difference of 7F,...
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A fuel oil of 20 deg API (density = 934 kg/m3) is to be heated in a heater and has the following properties: Quantity of oil to be heated 3000L/hr Temp. of oil entering tubes 21C Temp. of oil leaving tubes 95C Heating fluid, steam enters at 105C and leaves as condensate at 85C. Assume specific heat of oil to be 2.093 kJ/kg-K. Take the over-all coefficient of heat transfer is as 140 W/m2-C.
What is the rate of heat transfer to the oil?
Group of answer choices
120.5 kW
150.2 kW
152.0 kW
125.0 kW
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