Engineering Thermodynamics assignment 1 A Network of heat exchangers is described below in data...

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Engineering Thermodynamics assignment 1  A Network of heat exchangers is described below in data table 1.You are required to produce a 4 page report to determine the minimum requirements for the heating and cooling utilities for this set of heat exchangers using the graphical method of Linnhoffand Flowers XXXXXXXXXXYour work should be submitted electronically as a single word document via blackboard. This is required to facilitate electronic marking. Other forms of document or multiple documents will not be accepted.  Your report should cover the following aspects:-    A) Produce a table showing the energy available from or required by each stream.  [5 marks]  B) Construct the incremental temperature–enthalpy table for the hot and cold streams.  [10 marks]    C) For a minimum temperature difference of 10 °C and the data given below construct the composite temperature enthalpy curves.  [10 marks]      D) Construct the shifted temperature curves.  [5 marks]    E) Construct the grand composite enthalpy curve and identify the pinch temperature.  [5 marks]    F) Determine the minimum utility heat input and the minimum heat lost to a heat sink.  [5 marks] XXXXXXXXXXData Table 1  Stream number Stream enthalpy  KW Temperature in  °C Temperature out  °C XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXXReassessment of this assignment will be to resubmit the report with all errors and omissions suitably addressed.
	
Document Preview: Engineering Thermodynamics assignment 1A Network of heat exchangers is described below in data table 1.You are required to produce a 4 page report to determine the minimum requirements for the heating and cooling utilities for this set of heat exchangers using the graphical method of Linnhoffand Flowers XXXXXXXXXXYour work should be submitted electronically as a single word document via blackboard. This is required to facilitate electronic marking. Other forms of document or multiple documents will not be accepted. Your report should cover the following aspects:-Produce a table showing the energy available from or required by each stream.[5 marks]Construct the incremental temperature–enthalpy table for the hot and cold streams.[10 marks]For a minimum temperature difference of 10 °C and the data given below construct the composite temperature enthalpy curves.[10 marks]Construct the shifted temperature curves. [5 marks]Construct the grand composite enthalpy curve  and identify the pinch temperature.[5 marks]Determine the minimum utility heat input and the minimum heat lost to a heat sink.[5 marks]Data Table 1Stream numberStream enthalpy KWTemperature in°CTemperature out°C17300150221505033200504819029059901906240190Reassessment of this assignment will be to resubmit the report with all errors and omissions suitably addressed.

David · Accepted Answer

Engineering Thermodynamics assignment 1 
A Network of heat exchangers is described below in data table 1.You are required to 
produce a 4 page report to determine the minimum requirements for the heating and 
cooling utilities for this set of heat exchangers using the graphical method of 
Linnhoffand Flowers (1978).Your work should be submitted electronically as a single 
word document via blackboard. This is required to facilitate electronic marking. Other 
forms of document or multiple documents will not be accepted.  
Your report should cover the following aspects:- 
 
 
Stream 
number 
Stream 
enthalpy 
 KW 
Temperature in 
˚C 
Temperature 
out 
˚C 
1 7 300 150 
2 2 150 50 
3 3 200 50 
4 8 190 290 
5 9 90 190 
6 2 40 190
NOTE: The problem cannot be solved with the given data. So, it is solved 
considering the Stream enthalpy as FCp(KW/ ˚C)
A) Produce a table showing the energy available from or required by each 
stream. 
Energy Available=Specific Enthalpy*(Tin-Tout).

Engineering Thermodynamics assignment 1 A Network of heat exchangers is described below in data table 1.You are required to produce a 4 page report to determine the minimum requirements for the...

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