1 kg of air is allowed to expand reversibly in a cylinder

Assignment Help Mechanical Engineering
Reference no: EM13344338

1 kg of air is allowed to expand reversibly in a cylinder behind a piston in such a way that the temperature remains constant at 260 degree while the volume is doubled.The piston is then move in,and heat is rejected bt the air reversibly at constant pressure until the volume is the same as it was initially.Calculate the net heat flow and the overall change of entropy.sketch the process of p-V and T-s diagram.

Reference no: EM13344338

Questions Cloud

Two kilograms of air within a piston-cylinder assembly : two kilograms of air within a piston-cylinder assembly executes a carnot power cycle with maximum and minimum
Most organic polymers are named based on the monomers used : most organic polymers are named based on the monomers used in their production. however polyvinyl alcohol pva is not
A sample of gas molecules has a temperature t1 and a root : a sample of gas molecules has a temperature t1 and a root mean square velocity vrms1. a second sample of the same gas
You have a rectangular baking tray 0 lt x lt 5meters and : you have a rectangular baking tray 0 lt x lt .5meters and 0 lt y lt 1meters that you place in an oven. the heated
1 kg of air is allowed to expand reversibly in a cylinder : 1 kg of air is allowed to expand reversibly in a cylinder behind a piston in such a way that the temperature remains
Find the molecular weight of as4o10 : find the molecular weight of as4o10 ?a.316 gmolb.460 gmolc.90.1 gmold.235
On the lines of energy crisis- can you look up some : on the lines of energy crisis- can you look up some information about the energy crisis from the 1970s and compare
A 04 w cylindrical electronic component with a diameter of : a 0.4 w cylindrical electronic component with a diameter of 0.3 cm and length 1.8 cm is mounted horizontally on a
Is there any advantage of star connection over delta wrt : is there any advantage of star connection over delta w.r.t. induction motors? also is there any advantage or

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Package design

Package Design Brief: Assume you are the packaging engineer for a large consumer products company. In this company, the Packaging Design Briefs are initiated by the marketing group and forwarded to the Package Engineering group.

  Mechanical engineering questions

Define dynamic viscosity, Determine the centroid, Pressure due to the height of liquid, Advantage of changing the liquid, Calculate the total moment about the hinge of the seal gate.

  Automatic control

DOF system and Find the differential equation describing the system

  Write a paper on boyle''s law

Write a paper on Boyle's law and describe Compression and Combustion stroke . Also explain Charles's law and illustrate SI engine and CI engine.

  Verify the law for parallelogram of forces

To Verify the law for parallelogram of forces, law for triangle of forces and law of polygon of forces. These laws are very useful to calculate unknown forces in very short time.

  Discharge pressure of the compressor

What is the discharge revised discharge pressure of the compressor.

  The Case for Global Accounting Standards

The role of IFRS in both developing and developed capital markets.

  Wind turbine

Wind turbines are becoming more and more common as a method of energy production, wind turbines by their very nature are dynamic and are subject to and create their own internal and external kinematics and kinetics.

  Advanced design methodologies

8 x product engineering and design review (week 2 – 12), ~3 pages per item which must contain a brief description of the product then delve into concepts such as materials selection, manufacturing methods, life cycle analysis, recyclability and overa..

  Design of absorption column and the cooler

Design of absorption column and the cooler. Process design of other units should be completed along with pipe sizes.

  Determine the maximum total bending moment

Determine maximum total bending moment (static plus dynamic) of the beam under steady-state conditions.

  Force of the water on the gate

Determine the magnitude of the horizontal and vertical components of the force of the water on the gate.

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