Refrigerator of the previous problem

Reference no: EM131019347

Suppose that the throttling valve in the refrigerator of the previous problem is replaced with a small turbine-generator in which the fluid expands adiabatically, doing work that contributes to powering the compressor. Will this change affect the COP of the refrigerator? If so, by how much? Why do you suppose real refrigerators use a throttle instead of a turbine?

Reference no: EM131019347

Questions Cloud

Limiting temperature for rubidium atoms : Make a rough estimate of this limiting temperature for rubidium atoms that are cooled using laser light with a wavelength of 780 nm.

Find ron of an nmos transistor : Consider MOS transistors fabricated in a 65-nm process for which μnCox = 470 μA/V2, μpCox = 190 μA/V2, Vtn =-Vtp = 0.35 V, and VDD =1 V. Find Ron of an NMOS transistor with W/L = 1.5.

Discuss the importance of an investment advisor : Discuss the importance of an investment advisor being able to explain to his or her client why a mutual fund characterized by a very low standard deviation could be riskier than a similar type fund with a higher absolute number

Operating between the same extreme temperatures : Over what range of pressures would you have it operate? Explain your reasoning. Calculate the COP for your design, and compare to the COP of an ideal Carnot refrigerator operating between the same extreme temperatures.

Refrigerator of the previous problem : Suppose that the throttling valve in the refrigerator of the previous problem is replaced with a small turbine-generator in which the fluid expands adiabatically, doing work that contributes to powering the compressor.

What suggestions would you make for improving the web site : Is this information likely to help the general public (i.e. someone without a healthcare background)?

What sort of statistical data do we need to collect : What is the risk of being wrong and taking actions based on an incorrect premise? What sort of statistical data do we need to collect/analyze to answer that question?

Is inflation likely to increase why or why not : Deliverable: Create an Excel spreadsheet detailing the cost of each scenario, and embed it into a Word document. Provide your recommendations in the Word document as well.

Relationship between it and social development : Chose and read one article from the University of Liverpool e?-?Library that relates to your?? dissertation subject. Evaluate its content and quality - In your answer carry out a critique of the article using the two sets of questions listed in t..

User Account

All Pages