Determine the rate at which work is done by the air

Assignment Help Mechanical Engineering
Reference no: EM131219712

A piston-cylinder assembly contains air. The air undergoes a constant-pressure process, during which the rate of heat transfer to the air is 0.7 kW. Assuming ideal gas behavior withk= 1.4 and negligible effects of kinetic and potential energy for the air, determine the rate at which work is done by the air on the piston, in kW.

Reference no: EM131219712

Questions Cloud

What rights does great britain have over the colonies : What rights and authority does Great Britain have over the colonies? American perspective: According to documents supporting the American position, what rights belong to the colonists?
Define an ecologically sustainable organization : List and explain the stages through which firms progress as they become more sustainable and the motives to become more sustainable. With examples please for each stage.
Determine the wattage that could be generated : Determine the wattage that could be generated assuming an overall system efficiency of 60 percent. Sketch the arrangement that would permit this.
Abbott laboratories-portland retail druggists association : Write the brief memo in your own words and include answers to the following in the order presented:
Determine the rate at which work is done by the air : Assuming ideal gas behavior withk= 1.4 and negligible effects of kinetic and potential energy for the air, determine the rate at which work is done by the air on the piston, in kW.
Compare and contrast booker t washington and web du bois : Compare and contrast Booker T. Washington and W.E.B. Du Bois? What was each individual's background and how did this shape their lives, their ideologies and their organizations?
Identify and describe a humanitarian cause that interests : In an essay of 500-750 words, identify and describe a humanitarian cause that interests you. Outline components of a marketing strategy that you could use to bring awareness to your cause as well as build a network of supporters for your business.
Valued or assimilated into the organization culture : How should employees' individual difference be treated: accepted? Valued or assimilated into the organization culture?
Check the given report grammaticaly : Review the given report. -  The Report topic is : "Financial Analysis for Panera Bread". - Check the given report grammaticaly.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Air enters the compressor at 98 kpa and 295 k at a rate of

an adiabatic air compressor is to be powered by an adiabatic steam turbine. steam enters the turbine at 12.5 mpa and

  Draw a linear graph for the given model

By following a systematic procedure and using the linear graph, obtain a complete state-space representation of the given model. The outputs of the system are compressor speed ωc and the torque T transmitted through the drive shaft.

  Small room where the air movement is minimal what is the

the surface of a furnace may never be hotter than 140of. if the furnace is sitting inside of a 70of small room where

  Niobium forms a substitution solid solution with vanadium

Niobium forms a substitution solid solution with vanadium. Compute the number of niobium atoms per cubic centimetre for a niobium–vanadium alloy that contains 27 wt% Nb and 73 wt% V. The densities of pure niobium and vanadium are 8.57 and 6.10 g/cm3,..

  Steam at 10 psia with a quality of 090 enters an adiabatic

steam at 10 psia with a quality of 0.90 enters an adiabatic steady-flow compressor at a rate of 50 lbms. the steam

  A single disc clutch with both sides of the disc effective

A single disc clutch with both sides of the disc effective is used to transmit 10 kW power at 900 r.m.p. the axial pressure is limited to 0.085 N/mm^2. If the external diameter of the friction lining is 1.25 times the internal diameter find the requi..

  Solve the preceding problem for the diameter 1.0m

Solve the preceding problem for the following data: diameter 1.0 m, thickness 48 mm, pressure 22 MPa, modulus 210 GPa, and Poisson's ratio 0.29.

  A magnetic brake system is used to slow the car to a speed

thecoaster cars are lifted up the initial hill which has a height of 85 feet and released at the top of the hill with a

  Flow rate transmitter specification

A flow rate transmitter specification is given as following: Input range: 0 to 300 GPM (Gallons Per Minute) Output range: -5V to 5V. If this transmitter needs to be connected to an A/D converter and the requirement is to detect at least 0.25 GPM diff..

  If the liquid water is initially at a temperature of 30degc

a pot of 1 kg of liquid water is heated on a mountain top where the atmospheric pressure is 0.8 bar. if the liquid

  Relationship between independent variables and deflection

The bottom of a large, 5-gallon plastic bucket bows when the bucket is filled with water. The deflection of the bottom surface, ?, is a function of the bucket diameter, D, the depth of water, h, the specific weight of the water, ?, the thickness of t..

  Heat is supplied to the airflow

As shown in the picture, air flows through a pipe. Heat is supplied to the airflow. The air at the inlet is 200kPa and 20 C with flow velocity of 5m/s. The exiting air is 180 kPa and 40 °C. The diameter of the pipe is 0.28 m. Determine (a) the volume..

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