Work done - thermodynamics, Mechanical Engineering

Assignment Help:

Work done - thermodynamics:

A free expansion process is a process in which system expands freely without experience any resistance. I.E. is constant at the time of state change this process is highly irreversible because of eddy flow of fluid during the process and there is no heat transfer at all.

 

1824_Work done.png

dU = 0; dQ = dW (For reversible process)

dQ = 0; dW = 0; T1  = T2; dU = 0

 


Related Discussions:- Work done - thermodynamics

Wire feeding unit-co2 welding, WIRE FEEDING UNIT The wire electrodes ar...

WIRE FEEDING UNIT The wire electrodes are supplied as continues coils in wire spools. The solid wires are available in the following sizes 0.8, 1.0, 1.2, 1.6, 2.0 and 2.4 mm di

Water turbine, what are the types of water turbine and its application ?

what are the types of water turbine and its application ?

Describe the types of gas welding, Q. Describe the Types of Gas Welding? ...

Q. Describe the Types of Gas Welding? Gas welding involves the use of a gas-fed flame torch to heat the metal work piece and the filler material to create a weld. The gas is

Determine the wire drawing - cold drawing processes, Determine the Wire Dra...

Determine the Wire Drawing - cold drawing processes Similar to above process bars are first pickled, washed and coated to prevent any oxidation. After this rods are passed t

Plastic part manufacturing process, Q. Plastic part manufacturing process? ...

Q. Plastic part manufacturing process? Plastic belongs to the family of organic materials. Organic materials are those materials which derived directly from carbon. They consis

Heat engine - thermodynamics, HEAT ENGINE - Thermodynamics: HE A T ...

HEAT ENGINE - Thermodynamics: HE A T ENGINE. A heat engine is a thermodynamics system that operates in a cycle in which heat can be transferred from heat source to heat si

Sizing a solar pv system, The Rusk's own fairly large house near San Franci...

The Rusk's own fairly large house near San Francisco and the following spreadsheet shows their month to month power use for two years.  1. What is their monthly average power us

Calculate the natural frequency, (a) A circular cylinder of mass M and radi...

(a) A circular cylinder of mass M and radius R connected by a spring of stiffness ‘K'. It is free to roll on horizontal surface without slipping. Calculate the natural frequency.

Workshop technology, What are the advantages and disadvantages hard working...

What are the advantages and disadvantages hard working over cold working

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