A fuel oil of 21 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 220 Temp. of oil leaving tubes 97C Heating fluid, steam enters at 103C and leaves as condensate at 83C. 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 required heat transfer area (m^2)?
A fuel oil of 21 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 220 Temp. of oil leaving tubes 97C Heating fluid, steam enters at 103C and leaves as condensate at 83C. 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 required heat transfer area (m^2)?
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter3: Transient Heat Conduction
Section: Chapter Questions
Problem 3.15P: A thin-wall jacketed tank heated by condensing steam at one atmosphere contains 91 kg of agitated...
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