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

Classification of steam turbine, CLASSIFIC A TION :  The steam tu...

CLASSIFIC A TION :  The steam turbines can be classified as follows: 1 .     In accordance to method of steam expansion: (a) Impulse   (b) Reaction. 2 .     In

What is the use of spindle in radial drilling machine, What is the use of S...

What is the use of Spindle in Radial drilling machine    The spindle holds the drill or cutting tools and revolves in a fixed position in a sleeve.

Lead acid battery -electrical system , Lead Acid Battery :  The lead acid ...

Lead Acid Battery :  The lead acid type of battery is generally used in all types of two wheelers. It consists of six cells and the rating of the battery is 12 V-2.5 Ah and 12 V-5

Calculate the thermal efficiency of the cycle, An engine uses air as the op...

An engine uses air as the operating substance. At the beginning of compression the pressure is 90 KN /m 2 and the temp. is 40 0 C. During the adiabatic compression, the volume is

Mass balances on systems, To make strawberry jam, a two-stage process is us...

To make strawberry jam, a two-stage process is used as shown in the figure.  First, crushed strawberries and sugar are mixed in a 45:55 ratio by mass. Then the mixture is heated to

Force on rigid body - non rigid body, Force on Rigid body - Non Rigid body:...

Force on Rigid body - Non Rigid body: As Rigid body cannot change its shape on application of any force, It will begin moving in the direction of applied force without any

Explain the adiabatic system - thermodynamic, Explain the Adiabatic System ...

Explain the Adiabatic System - Thermodynamic Adiabatic System: A system along with adiabatic walls can just only exchange work and not heat with the surrounding is known as Adi

Bearing materials, Bearing Materials Generally it can be said as a good...

Bearing Materials Generally it can be said as a good bearing material must posse following characteristics as: It must be strong enough to sustain bearing load. It

Maximum bending stress , Obtain the equations of the elastic curve and use ...

Obtain the equations of the elastic curve and use them to determine the deflection and rotation at point B  in terms of E, I, F and L. Determine the maximum bending stress in the

Types of registration in entrepreneurship development, Types of Registratio...

Types of Registration Provisional Registration Certificate ( PRC ) This is given for the pre-operative period and enables the units to obtain the term loans and worki

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