Air at a tempenature of 27°C flovesinto a centrifugal compressor at20000 pm.The following data are given:Slip factor 080Power input factor 1Isentroric efficiency 80%Outer diameter of blade tin0.5 mAssuming the abslute velocities ofair entering and leaving thecompressor are same,find i) static temperature nise ofair passing thnough the compesson,and 'ii) the staticpressure ratio. p c of air is 1005 F/kgk

Answered: Assuming the abslute velocit air…

Engineering

Mechanical Engineering

Assuming the abslute velocit air entering and leaving the Com nne som A0 M O

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter40: Typical Operating Conditions

Section: Chapter Questions

Problem 10RQ: The seasonal energy efficiency ratio (SEER) includes the energy used in the _____and _____cycles.

See similar textbooks

Related questions

Q: Problans: or 20 cn During Go Cm vonturi has a throat dianeter a o min test it discharged S10 cu…

A: Dear student as per the policy i can answer only one question , request you to post the remaining…

Q: lter from a w kovunir a which hai an dartion of IDmi dramn. by a motor drivun. pung to an uppur…

A: Write the expression of the total head of the pump.

Q: The following particulars refer to a row velacity-Compounded impulse wheel which foams of a the…

A: Thermodynamics : It is a branch of science which deals with work, heat, energy. Also, it studies…

Q: 3 tan ks of the sane Size are connected through pipes as shawn in the figure. What system of ODES…

A: Given : To find : General solution

Q: could you help me with a methods of thermal cycle analysis of swirl range extender MGTs supported by…

A: Let's break down the thermal cycle analysis for a swirl range extender micro gas turbine (MGT)…

Q: explian the TS digram Rankine Cycle

A: A boiler, turbine, condenser, and pump make up the Rankine cycle. The fuel in the boiler warms…

Q: For a hydroelectric plant, a hydraulic turbine-generator is installed at the site below the free…

A: Hydraulic Power is defined as the power available with fluid at entry to turbine or it is the power…

Q: 1. Turbine 2. Pipe 3. Compressor Pluid B CV ondary 4. Throttling valv T-ellow -Fluid A 5. Heat…

A: The turbine is a device that converts fluid energy into shaft work. A pipe is a tubular section or…

Q: The density of water is loon tkg/a? and the e elective bulk modlus (k) is that ombong Carries water…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Concept explainers

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.

Question

Air at a tempenature of 27°C floves
into a centrifugal compressor at
20000 pm.
The following data are given:
Slip factor 080
Power input factor 1
Isentroric efficiency 80%
Outer diameter of blade tin
0.5 m
Assuming the abslute velocities of
air entering and leaving the
compressor are same,
find i) static temperature nise of
air passing thnough the compesson,
and 'ii) the static
pressure ratio. p c of air is 1005 F/
kgk

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 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

i need correct explanation my best wishes ton
Q3 Apetrol engine uses fuel of calorific value 44000 ki/hr and has specific gravity of 0.74.the brake thermal efficiency of the engine is 25 percent and mechanical efficiency 75 percent. If the engin develops 50kw. Calculate the fuel consumption in liters per hour efficiency. Answers [ 22.1 liters/hr y 33.3%] the indicated thermal
3.11) The conditions of air at the entry of an axial compressor stage are: Рi %3D 768 тт Hg & Ti = 314 K. The air angles are B1 = 51°, B2 = 9°, a1 = az = 7°. The mean diameter 50 ст. The peripheral speed 100 m/s. Mass-flow rate 25 kg/s work done factor 0.95 mechanical efficiency 92 % stage efficiency 88 % (a) Air angle at the stator entry, [a2 50.18°] (b) Blade height at entry and the hub-tip diameter ratio, [h, = 19 cm ; dn/d = 0.449] (c) Stage loading coefficient. [V = 0.754] (d) Stage pressure ratio. [Po3/Po1 1.075] (e) The power required to drive the stage. [Power = 204.75 kW]
1. define the cutfof ratio and the compression ratio 2. air is compressed at a constant temperature find the word done on the fluid under the: - initial pressure 200 kpa - final pressure 1500 kpa - compression temperarture 600 k
Fast pls solve this question correctly in 5 min pls I will give u like for sure Mnty If you are running 3500lbs PSI of steam thru the turbine and your governor trips at 4200 PSI. What is your percentage of increase pressure required to reach the High Limits?
Gas Compressors 14.5 Find the cylinder dimension of a single-cylin der, double acting compressor handling 28.32 Its/revolution of air from 99.975 Kpaa to 723.954 kPaa. Compression and reexpansion are in accordance with p35 = C. Use the conventional volumetric efficiency; c = 5% and L/D =1. Ans. 26.77 x 26.77cm
A 1inch diameter nozzle there is water flows under 400ft head to operate a turbine. There is 90% efficient of turbine and connected to a 94% efficient generator. Find the power output in kilowatts.
Do not provide Ai solution
28. A centrifugal air compressor compresses 200 cfm from 12 psia to 90 psia. The initial specifie volume is 12.6 and final specific volume is 3.25 If the inlet suction lirfe is 4" I.D. and the discharge line is 2.5" I.D. Determine ft-lb (a.) The change in flow energy between the boundaries in- min Ib (b.) the mass flow rate in and min (c.) the change in velocity in fps.
Q. A single stage impulse rotor has a blade ring diameter of 57.5 cm and rotates at a speed of 10,000 r.p.m. The nozzles are inclined at 20o to the direction of motion of the blades and the velocity of the issuing steam is 1,050 m/sec. Determine the inlet blade angle. Assume a friction coefficient of the blading equal to 0.85 and that the inlet and outlet angles are equal. Find also: (a) the power developed at the blades for a steam supply of 1,350 kg per hour (b) the diagram efficiency, and (c) the loss of kinetic energy due to blade friction
EX.1 An axial flow pump with an impeller rotor diameter of 30 cm handles water at a rate of 2.7 m?/minute running at 1500 rpm. The energy input is e ——T e T ‘a 125 J/kg and Total to Total efficiency is 0.75. If a geometrically similar pump has a diameter of 20 cm running at 3000 rpm, find its: i) Flow ratei) input power.
Please provide a complete solution.