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

Thermodynamic 1st law, What is the diff between system underfoing cycle and...

What is the diff between system underfoing cycle and system undergoing process

Find the magnitude of the angular acceleration of system, Find the magnitud...

Find the magnitude of the angular acceleration of system: A homogeneous sphere having a mass of 100 kg is associated to a slender rod having a mass of 20 kg. In the horizontal

Determine the moment of resistance of the beam, Determine the moment of res...

Determine the moment of resistance of the beam: A circular beam of diameter 100 mm is subjected to bending. The maximum bending stress is restricted to 50 N/mm 2 . Determine t

Relationships among vm, Relationships among VM, Virtual Prototyping, the Vi...

Relationships among VM, Virtual Prototyping, the Virtual Enterprise Virtual Manufacturing (VM) VM is a synthetic, integrated manufacturing environment exercised to improve

CAE & modelling, when is scaling transformation termed as linear

when is scaling transformation termed as linear

Materials used in insulation, Q. Materials used in insulation? All mate...

Q. Materials used in insulation? All materials must be non-corrosive, compatible with other materials and used in accordance with the Manufacturer's recommendations. All mat

How do we calculate the productivity, Describe productivity. How do we calc...

Describe productivity. How do we calculate the productivity? Enumerate various factors effecting the productivity. Define various ways for the improvement of productivity.

Explain butt joints, Butt joints- formed by placing the plates edge to edge...

Butt joints- formed by placing the plates edge to edge and welding them. Grooves are sometimes cut (For thick plates) on the edges before welding. According to the shape of the gro

Find out the centroid of an area of a semicircle, Find out the centroid of ...

Find out the centroid of an area of a semicircle: Find out the centroid of an area of a semicircle illustrated in Figure. Solution You shall note that it is not p

Introduction to welding processes, 1.0     INTRODUCTION Welding is a mat...

1.0     INTRODUCTION Welding is a material joining process used in making welds and a weld is a localised coalescence of metals or non metals produced either by heating the mate

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