A design related question. 1)design a walk in refrigerator and freezer with 10 ton and 30 ton...

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Mechanical Engineering

A design related question.
1)design a walk in refrigerator and freezer with 10ton and 30 ton cooling capacity respectively.
2) freezer must be maintained between (24 to 15 deg celcius) andrefrigerator between (3-7 deg celcius)
3)ambient condition ( 38 deg celcius) and refrigeration compressorefficiency assumed at 75%.
4)heat exchanger maintained at 11 deg celcius.
5) emphasis on reducing operating cost, so one compressor can beused and also flash chamber
6) reducing compressor work input and increasing coefficient ofperformance.
7) power consumption must be in Kilowatt ( KW).
how would you do this?
can you write why you went with the choice you went with...justsummarize and justify your findings. it's a open ended question andthere is no right or wrong answer.
thank you, looking forward to learning this.

Answer & Explanation Solved by verified expert

3.8 Ratings (514 Votes)

In this question all data like pressure mass flow rate heat exchanger coefficient has not been provided so can not solve this question with specific value to answer In general refrigerator or freezer design We used to See Answer

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