please quickly.Thank you.Just part A Part a) and Part b) are separate questions to be solved independently.Part a) A vapor-compression refrigerator using R-134a is located in a 20°C room. Consider the cycle to be ideal, except that the compressor is neither adiabatic nor reversible. The mass flow rate ofR-134a in the cycle is 0.1 kg/s. Saturated vapor at -24°C enters the compressor, and R-134a exits the compressor at 40°C. Condenser pressure is 800 kPa, and the COP is measured and found as 2.i) Determine the power required by the compressor:kW.ii) Determine the heat transfer for the compressor:kW.kW/K.iii) Determine the rate of entropy generation in the compressor process:Part b) Air enters an adiabatic turbine at 11.3 MPa, 300 K, and exits at 3.75 MPa, 240 K. Use the enthalpy and entropy departure charts and table A-22For Air: R = 0.287 kl/kgK; Tcritical = 133 K; Peritical = 3.77 MPa

Answered: Image /qna-images/answer/096024d5-b196-44ee-8e83-becf035778d7.jpg

Part a) and Part b) are separate questions to be solved independently. Part a) A vapor-compression refrigerator using R-134a is located in a 20°C room. Conside R-134a in the cycle is 0.1 kg/s. Saturated vapor at -24°C enters the compressor, and R-134 i) Determine the power required by the compressor: kW. ii) Determine the heat transfer for the compressor: kW. iii) Determine the rate of entropy generation in the compressor process:

Part a) and Part b) are separate questions to be solved independently. Part a) A vapor-compression refrigerator using R-134a is located in a 20°C room. Conside R-134a in the cycle is 0.1 kg/s. Saturated vapor at -24°C enters the compressor, and R-134 i) Determine the power required by the compressor: kW. ii) Determine the heat transfer for the compressor: kW. iii) Determine the rate of entropy generation in the compressor process:

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Part A FDE = Value Submit HÅ Part B 2 m Request Answer 2 m 2 2 m Determine the magnitude of the…

A: Part ADetermine the magnitude of the component of F = 600N acting along to segment DE of the pipe…

Q: Calendering is a special manufacturing process in which large volumes of rolled thin plastic films…

Q: Determine the magnitude of its acceleration. Enter your answer correct to two decimal places. a=…

Q: A manufacturer of plastic traffic cones sells the cones at a wholesale cost of £8 pounds per cone.…

Q: A hydraulic press is used to apply 500 lbs of force to press fit an assembly. The cylinder has a 2"…

Q: Non-destructive testing of large molded pieces may be performed using radiation. Discuss what…

A: Given question is related to metrology and inspection. Discuss what constructive elements a…

Q: 1. Define viscosity of a fluid. 2. What is the defining characteristic of a Newtonian fluid? 3. Wood…

A: Let us discuss above questions. As per Bartleby guidelines we are abide to solve only first 3…

Q: Working for an engineering consultancy firm, your knowledge of fluid dynamics is required to design…

A: Disclaimer from Bartleby:Hello. Since your question has multiple sub-parts, we will solve the first…

Q: 111 About industrial piping, answer question:WHAT IS THE DIFFERENCE BETWEEN USING A FIXED LOAD…

A: The objective of this question is to understand the difference between a fixed load spring support…

Q: Water at 27°C is flowing with a mean velocity of 0.20 m/s through a 451-m- long cast iron pipe of…

A: Given: T=27oc v=0.20 m/s L=451 m D=0.15 m

Q: For part b, can you clarify the values used to calculate the Reynolds number? On my screen it is…

Q: (14) Two 8 x 4 x 1 inch blocks of foam are glued together (one block on top of the other) and used…

Q: 7- Precipitates are Two dimensions in nanoscale Nanoparticles true

A: 7. False precipitates are three dimensions in nanoscale. 8. Reinforcing phase Reinforcing phase…

Q: I Review A particle travels along a straight line with a velocity v = (12 – 3t2) m/s, where t is in…

A: Givenvelocity Vt=12-3t2

Q: two cylinders are printed on a 3d printer, with a setting of 40% fill rate. This means that the…

A: Fill rate is the percentage of total volume which is filled by plastic. For given problem, fill rate…

Q: A brand of toothpaste is made using a mixture of white and red paste. During the manufacturing…

Q: A cylindrical riser with diameter-to-length ratio=1.5 is to be designed for a sand casting mold. The…

Q: Using the answers from questions 14, 15, and 16, whatwould be the total heat gain due to the fresh…

Q: Z AXIS A E X AXIS Y AXIS LEGEND: A: Extruder B: Nozzle C: Printed part D: Hot plate E: Filament…

A: Correct: (C) Manufacturing a thermoplastic HDPE hose with an extrusion nozzle heated to 175C is…

Q: I only need the answer to question 2. I provided the correct answer for question 1 1)An extruder…

A: From the question, we have Diameter = 4.0 in L/D ratio = 28 Screw channel depth = dc= 0.25 in Pitch…

Question

please quickly. Thank you. Just part A

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

a. Determine whether the new biomaterial follows a most closely a linear elastic, neo-Hookean, or Mooney-Rivlin relationship.b. Show manipulation of strain energy density functions and include comparative plots of data showing results for linear elastic, neo-Hookean, and Mooney-Rivlin relationships.c. list any assumptions givens: . Shear moduli: 11 = U2 = 10MPa. Relationship between elastic constants: E = 2u(1 + v)
مطلوب Medical Instrumentation /1 The stages of operation of autoclaves include air removal, steam admission and sterilization cycle Includes heating up, holding/exposure, and cooling stages. O Includes cooling, holding/exposure, and heating up stages. O Includes holding/exposure, heating up, and cooling stages. O None of them O The paraffin waxes miss the heat slowly
4. For the composite product shown (carbon fiber-epoxy duct flange), describe the plan to produce the final product from a complete product design (supplied by the customer's engineering department). You are responsible for all aspects of production; nothing is supplied other than the design. Explain/list all material, equipment, tooling & personnel requirements to be able to deliver a product of acceptable quality at a rate of 20 units per week. A contract has been signed for 2 years. For the sake of this part, assume there are no certifications required. Overall part size is 6.00" x 8.00" x 1.25" deep. Thickness is approx. 0.085" as produced by 8 plies of twill fabric. The surface shown is the visible side and requires a tooled surface. You choose the process.
why is the answer B?
10. A compound tube is formed by shrinking together two tubes with common radius 150 mm and thickness 25 mm. The shrinkage allowance is to be such that when an internal pressure of 30 MN/m² (300 bar) is applied the final maximum stress in each tube is to be the same. Determine the value of this stress. What must have been the difference in diameters of the tubes before shrinkage? E=210 GN/m².
80 kg of aluminum is to be heated to a pouring temperature of 750°C. The unit melting and pouring energy of the metal = 1035 J/g. Thermal efficiency of the furnace = 65%. How much time is required to heat the metal from 25°C to the pouring temperature if the electric induction furnace generates 100 kW? p x T = 21.23 min
22 About industrial piping, answer questions: FOR THE CALCULATION OF SPAN BETWEEN SUPPORTS, WHAT IS THE BASIC LIMITATION TO DEFINE THE MAXIMUM DISTANCE BETWEEN SPANS?