Specific heat - thermodynamics, Mechanical Engineering

Assignment Help:

Specific Heat:

The specific Heat of a solid or liquid can be usually defined as heat required for raising unit mass through one degree temperature rise. That is,

 dQ = mcdT;

dQ = mCpdT; For reversible non flow process at the constant pressure;

dQ = mCvdT; For reversible non flow process at the constant volume;
Cp  = Heat capacity at the constant pressure

Cv  = Heat capacity at the constant volume

 


Related Discussions:- Specific heat - thermodynamics

The welding arc, THE WELDING ARC The heat that is developed at the cath...

THE WELDING ARC The heat that is developed at the cathode and anode of an arc discharge is able to melt most of the metals and alloys. Hence, the arc is used as an intense heat

Reduce system to a single force - mechanics, Reduce system to a single forc...

Reduce system to a single force: Q: A system of parallel forces is acting on rigid bar as shown in the figure given below. Reduce this system to  a single force

Steam turbines, The steam that leaves the super-heater is expanded from 130...

The steam that leaves the super-heater is expanded from 130bar at 535°C to 25.2bar at 310°C in a high pressure turbine. The steam from the exit of the HP turbine is reheated to 535

Draw shear force and bending moment diagrams, A cantilever of length 2m car...

A cantilever of length 2m carries a uniformly distributed load of 1.5 KN/m run over the whole length and appoint load of 2KN at a distance of 0.5 from the free end draw the Shear

Shear forces and bending moments, Shear Forces and Bending Moments: ...

Shear Forces and Bending Moments: A beam is a structural member, subjected to a system of external forces (involving inclined load) to generate the bending of the member in

Material selection by temperature range, Q. Material selection by temperatu...

Q. Material selection by temperature range 750° to 1100°F (400° to 600°C) ? Plain carbon steels are usually limited to a maximum operating temperature of 750°F (400°C).  There

Define application of electro discharge machining, Normal 0 fal...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Determine the maximum shear stress and angle of twist, Determine the maximu...

Determine the maximum shear stress and angle of twist: A hollow circular shaft of 6 m length and inner & outer diameter ois equal to 80 mm and 100 mm is subjected to a torq

Chemestry cycle 1st yr, Explain construction and working of calomel electro...

Explain construction and working of calomel electrode

control valve, How to design pressure control valve drill plug? How to sel...

How to design pressure control valve drill plug? How to select stroke and hole diameter and quantity?

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