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

Diamond crossing, Diamond Crossing: Two tracks crossing one another i...

Diamond Crossing: Two tracks crossing one another is known as a diamond crossing. The component of a Diamond Crossing are indicated in Figure. Figure: Diamond Cross

Find out the forces in the members of the tower, Find out the forces in the...

Find out the forces in the members of the tower: Find out the forces in the members of the tower. Solution By symmetry, ∠ AFG = ∠ AGF = θ and HG = 7.5 m; while AH = 3

Nominal strain and true strain, Nominal Strain and True Strain: Nomina...

Nominal Strain and True Strain: Nominal Strain is ratio of change in length per initial length.  Nominal strain =  Change in length / Initial length = Δ L /   L

What is the density of plastic, Plastics are the common term for a wide ran...

Plastics are the common term for a wide range of synthetic or semi synthetic polymerization products. There are many dissimilar plastics; all have their own density!

Define the analytical solid modeling, Analytical Solid Modeling (ASM) A...

Analytical Solid Modeling (ASM) ASM is closely related to finite element modeling. It is developed to aid designers in the arduous task of modeling complex geometry commonly fo

Turbine, what do you mean by compounding of turbine?explain pressure-veloci...

what do you mean by compounding of turbine?explain pressure-velocity compounding with neat sketch.

Thermodynamics, steam coming out of the whistle of a pressure cooker is ?

steam coming out of the whistle of a pressure cooker is ?

Welding, Differentiate between porosity & blowholes in welding

Differentiate between porosity & blowholes in welding

Determine the efficiency of bell coleman cycle, (a) Derive a mathematical e...

(a) Derive a mathematical expression to determine the efficiency of Bell Coleman Cycle. (b) A dense air refrigeration cycle acts between pressures of 4 bar and 16 bar. The air t

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