Kerosene is pumped into a tank at rate between 0 and 1000 Litres per minute. The inlet temperature of the kerosene can vary. The tank is 2 x 2 m square and has a height of 10 m. A coil is immersed in the tank, and this supplies energy to heat the kerosene. The hot kerosene is used to feed a downstream process, and the outlet flowrate is 300 Litres per minute. The air temperature is 15 °C. For this question you can assume that the density of kerosene is 800 kg m³ and the specific heat capacity of kerosene is 2 kJ kg¹K¹. Question: Draw a clear diagram of the system. Derive a Mass Balance and Energy Balance for the system (please show your full working here, including any assumptions you have made)

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
Chapter1: Introduction
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Kerosene is pumped into a tank at rate between 0 and 1000 Litres per minute. The inlet temperature of the
kerosene can vary. The tank is 2 x 2 m square and has a height of 10 m. A coil is immersed in the tank, and
this supplies energy to heat the kerosene. The hot kerosene is used to feed a downstream process, and the
outlet flowrate is 300 Litres per minute. The air temperature is 15 °C.
For this question you can assume that the density of kerosene is 800 kg m3 and the specific heat capacity
of kerosene is 2 kJ kg* K*.
Question: Draw a clear diagram of the system. Derive a Mass Balance and Energy Balance for the
system (please show your full working here, including any assumptions you have made)
Transcribed Image Text:Kerosene is pumped into a tank at rate between 0 and 1000 Litres per minute. The inlet temperature of the kerosene can vary. The tank is 2 x 2 m square and has a height of 10 m. A coil is immersed in the tank, and this supplies energy to heat the kerosene. The hot kerosene is used to feed a downstream process, and the outlet flowrate is 300 Litres per minute. The air temperature is 15 °C. For this question you can assume that the density of kerosene is 800 kg m3 and the specific heat capacity of kerosene is 2 kJ kg* K*. Question: Draw a clear diagram of the system. Derive a Mass Balance and Energy Balance for the system (please show your full working here, including any assumptions you have made)
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