Refrigerant passing through the evaporator

Assignment Help Mechanical Engineering
Reference no: EM13949832

Refrigerant 22 is the working fluid in a Carnot vapor refrigeration cycle for which the evaporator temperature is 230°C. Saturated vapor enters the condenser at 36°C, and saturated liquid exits at the same temperature. The mass flow rate of refrigerant is 10 kg/min. Determine

(a) the rate of heat transfer to the refrigerant passing through the evaporator, in kW.

(b) the net power input to the cycle, in kW.

(c) the coefficient of performance.

(d) the refrigeration capacity, in tons.

Reference no: EM13949832

Questions Cloud

Ideal vapor-compression refrigeration cycle : An ideal vapor-compression refrigeration cycle operates at steady state with Refrigerant 134a as the working fluid. Saturated vapor enters the compressor at 2 bar, and saturated liquid exits the condenser at 8 bar. The mass flow rate of refrigeran..
Evaluating the situation of the organisation : Drawing from the EML reading lists and relevant literature recommended and as taught in class to assist in the evaluation of the selected organisation and, based upon this, inform the recommendations you offer to develop.
Explore areas of interest in more detail : In responding to the questions in the discussions and on the essay, you may want to use resources in addition to your textbook. This is encouraged, as it allows you to explore areas of interest in more detail. I do caution you; however, to be aware o..
Describe a financial based responsibility accounting system : What are the two dimensions of the activity- based management model? How do they differ? Describe a financial (functional)-based responsibility accounting system.
Refrigerant passing through the evaporator : Refrigerant 22 is the working fluid in a Carnot vapor refrigeration cycle for which the evaporator temperature is 230°C. Saturated vapor enters the condenser at 36°C, and saturated liquid exits at the same temperature. The mass flow rate of refrig..
Describe factorial anova multivariate statistical type test : Describe the Factorial ANOVA multivariate statistical type test and its potential usefulness when testing the impact of more than one independent variable (factor) on one dependent variable. For example the DV is stress. I will need creditable cit..
Who was the first presient of the us : Who was the first presient of the US and what was his impact on early US politics?
Determine the appropriate constraints for each table : Based on the description of the Clearwater Traders database, determine the appropriate constraints for each table
Describe the value of activity-based customer costing : Describe the value of activity-based customer costing. Explain how activity-based costing can help a firm identify its true low-cost suppliers.

Reviews

Write a Review

 

Mechanical Engineering Questions & Answers

  A relief valve is installed on the tank to keep the

a tank with volume 3.0m3 contains steam at 2mpa and 280 c. the tank is heated until the temperature reaches 440 c. a

  What would be the minimum coefficient of friction

If the curve were not banked, what would be the minimum coefficient of friction between tires and road that would keep traffic from skidding out of the turn when traveling at 85 km/h?

  What nominal annual rate of return would you recieve if you

a well-known industrial firm has issued 1000 bonds that carry 4 nominal annual interest paid semiannually. the bonds

  Wide range of environmental conditions

Humans are able to control their heat production rate and heat loss rate to maintain a nearly constant core temperature of under a wide range of environmental conditions.

  In a railroad switchyard a 50 ton freight car is sent at 74

in a railroad switchyard a 50 ton freight car is sent at 7.4 mih toward a 27 ton car that is moving in the same

  A driver of a car is repeatedy driving around a roundabout

a driver of a car is repeatedy driving around a roundabout with a diameter of 100feet . the driver is traveling around

  A sample of silty clay has a volume of 1488cm3 a total

a sample of silty clay has a volume of 14.88cm3 a total mass of 28.81 g a dry mass of 24.83 g and a specific gravity of

  A new building to be located in a cold climate is being

a new building to be located in a cold climate is being designed with a basement that has an l200 mm thick wall. inner

  Find the magnitude of the angular momentum

Find the magnitude of the angular momentum of the second hand on a clock about an axis through the center of the clock face. The clock hand has a length of 15.0 cm and a mass of 6.00 g.

  Aensing or measuring device is malfunctioning

What are the methods used to determine if a sensing or measuring device is malfunctioning ?

  Amount of water vapor condensed

Determine for AF 5 15 and T 5 708F, the percent excess air and the amount of water vapor condensed, in lb per lbmol of fuel. Plot the amount of water vapor condensed, in lb per lbmol of fuel, versus T ranging from 70 to 1008F, for AF 5 15, 20, 25, 30..

  If the vacancy concentration in cu is measured to be 10-5

1 a if the vacancy concentration in cu is measured to be 10-5 at 1300k near its melting point what is evf? assume

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