Calculate change in internal energy of the gas, Mechanical Engineering

Assignment Help:

(a) Illustrate First Law of Thermodynamics for a Closed System undergoing a change of state and show that ‘Energy' is a property of the system.

(b) A cylinder contains 1 m3 of a gas at 100 KPa and 100oC. The gas is compressed to a volume of 0.25m3, the final pressure being 600 KPa.

Calculate :

(i) Change in internal energy of the gas.

(ii) The heat transfer by the gas during compression.

Consider γ = .14 and R = 0.287 KJ/Kg


Related Discussions:- Calculate change in internal energy of the gas

Explain numerical control (n.c) procedure, Explain Numerical Control (N.C) ...

Explain Numerical Control (N.C) Procedure a) Process Planning: - This is listing of the sequence of operation to be performed during manufacturing of a part. This as well lists

Evaluate piston effect, In a double acting vertical steam engine running at...

In a double acting vertical steam engine running at speed of 360 r.p.m., cylinder diameter is 25 cm, stroke is 30 cm, diameter of piston rod is about 3.75 cm and length of the conn

Safe access and location of buildings in plant design, The following items ...

The following items should be considered regarding the safe access and location of buildings: • The fire fighting pump house is usually located in a non-hazardous OSBL location

Strength of materials., what is the difference betwen proof stress and rupt...

what is the difference betwen proof stress and rupture stress?

Direct current, Direct Current ( DC ) :  The direct current flows through...

Direct Current ( DC ) :  The direct current flows through a wire in one direction and it remains same over time. The current from battery is always direct current. Direc

Scissors crossing, Scissors Crossing: A scissors crossing consists of...

Scissors Crossing: A scissors crossing consists of two crossovers overlapping each other. It is shown in Figure. Figure: Scissors Crossover Triangles

Jib crane mechanism, Jib crane Mechanism: Sol.: Jib crane is taken i...

Jib crane Mechanism: Sol.: Jib crane is taken in use to raise heavy loads. A load W is lifted up by pulling the chain through pulley D as shown in the adjacent figure.

Write Your Message!

Captcha
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