Compared to ideal vapor-compression refrigeration cycle

Assignment Help Other Subject
Reference no: EM13276912

The liquid leaving the condenser of a 90,000 btu/h heat pump using refrigerant-134 a as the working fluid is subcooled by 9.5 degrees F. The condenser operates at 160 psia and the evaporator at 50 psia. How does this subcooling change the power required to drive the compressor as compared to an ideal vapor-compression refrigeration cycle?

Win, ideal =.........kW

Win, subcooling = .......kW

Reference no: EM13276912

Questions Cloud

Job design and analysis : Analyze the job analysis methods described in Chapter 5 and determine which method (or combination of methods) would be most appropriate to analyze your current (or expected) job. Explain your rationale.
Develop a sample job description for the actual role : Determine which laws need to be most closely monitored in your organization and state why. Develop a sample job description for the actual role you perform or desire to have and demonstrate how you would protect your company from claims that what emp..
Stenotic mitral valve : A patient has a stenotic mitral valve which has a reduced effective orifice area of 1.0 cm^2. The systolic ejection period is 330 milliseconds with a heart rate of 70 beats/min. The mean aortic gradient (as measured by echocardiography) is 25 mmHg. U..
Perhaps ecourage-humanity to unify : Can we force-- or perhaps ecourage--humanity to unify? What would that mean, in practice,to unify? Does everyone have to be of one religion to unified? What if it should be done on the basis of another religion...or no religion
Compared to ideal vapor-compression refrigeration cycle : How does this subcooling change the power required to drive the compressor as compared to an ideal vapor-compression refrigeration cycle?
Potential public relations ramifications of this scenario : Post a description of what you see as the potential public relations ramifications of this scenario. What do you think the PR department should do inside the organization to handle the situation? What do you see as the potential ramifications if the ..
Regarding the tort of defamation : Which of the following is FALSE regarding the tort of defamation?
What happens to the muscles when we exercise regularly : What happens to the muscles when we exercise regularly? Does this help improve the movement of the muscle? If so, why?
Advantages and disadvantages of direct investment : Discuss the advantages and disadvantages of direct investment in a foreign market. List two foreign markets where a household appliance manufacturer would be interested in investing, and two foreign markets where it would have little interest in inve..

Reviews

Write a Review

Other Subject Questions & Answers

  Necessarily unique for the records in a database table

The _______ is not necessarily unique for the records in a database table, but is nonetheless often used to locate a particular record:

  Explain strategies to enhance patient intake efficiency

Write down 750- to 1,050-word essay explaining strategies to enhance patient intake efficiency not covered in text. Include the following components in your essay.

  Linguistic-relativity hypothesis

What is the linguistic-relativity hypothesis? What support has been given for this hypothesis? And what evidence is against the hypothesis?

  Events contributed to the growing tension

Complete the American Revolution Grid found on the student Web site, indicating the position taken by the British Parliament and the American Patriots for each historical event. Show the contrast between the opposing viewpoints.

  Carbon and nutrients cycles and energy flows

Explain in 2-4 sentences what it means that “carbon and nutrients cycles, and energy flows” through an ecosystem How is mangrove-seasgrass area of the Evergldes an example of an edge effect (ecotone)?

  Biggest challenge facing marketing manager

The biggest challenge facing a marketing manager will be the effort to continully assess the consumer, in order to remain competitive. marketing Managers need to attemp to anticipate the market, and analyze the political, environmental, and economic ..

  Computing bandwidth needs and quality of service

For the following scenarios, you will need to compute the minimum bandwidth needed, and what bandwidth would be needed if you are going to over-provision the network by 10%, 25%,and 50%.

  Carrying out emergency response

You are dispatched to an explosion at a predominately black church where the pastor has recently been in the news due to his support for a particular candidate for local office.

  Layered sedimentary rocks

____ in layered sedimentary rocks are evidence for horizontal compression and shortening.

  Strategizing for success

Three sources of power and authority" in a typical hospital organization and their roles in meeting these challenges and in strategizing for success?

  Minimum of two project charter templates-variety of sources

Research a minimum of two project charter templates from a variety of sources. Evaluate and describe what you did or did not like about each. Include the website URL where each template was found. Be sure to discuss what value you think the charter w..

  English so successful in the colonies

"Why where the English so successful in the colonies as compared to the Spanish, French and the Dutch?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd