Comparison of induction and dielectric heating , Electrical Engineering

Assignment Help:

Comparison  of Induction and Dielectric Heating

After  studying the induction and  dielectric  heating  followings  points  may consider for  comparison  between  induction and  dielectric  heating.

a.The frequency  range in induction heating  is much  less than frequency  range in dielectric heating in induction heating  it is in the  range  of 100KHz. To 0.5 MHz whereas in dielectric  heating  it is in the range of 1 MHz  to 40 MHz.

b.Induction  heating is due to eddy currents  which  is induced due to mutual induction whereas the  dielectric  heating is due  to dielectric loss in imperfect dielectrics.

c.Induction heating  is basically surface heating because density for eddy currents is maximum  at the  surface. However  dielectric less takes place in the volume  of dielectric i ,e  dielectric heating  is volume  heating.

d.As compare to induction heating  equipments for  dielectric heating  are very  costly.

 


Related Discussions:- Comparison of induction and dielectric heating

Motoring mode of rotating machines, Q. Motoring mode of rotating machines? ...

Q. Motoring mode of rotating machines? The motoring mode has electric power input and mechanical power output. The electromagnetic torque Te drives the machine against the load

Define johnson counters to make simpler combinational logic, Define Johnson...

Define Johnson Counters to Make Simpler Combinational Logic? The ring counter technique able to be efficiently utilized to implement synchronous sequential circuits. A main pr

Explain the working of a single stage rc coupled amplifier, Q. Diagram, exp...

Q. Diagram, explain the construction of a single stage RC coupled amplifier? An RC Coupled amplifier consists of a transistor connected in the emitter configuration with neces

What are the disadvantages of using robots, What are the Disadvantages of u...

What are the Disadvantages of using robots -  They can find it difficult to deal with 'unusual' circumstances for example a door is missing from a car waiting on the paint spra

Humming , I am getting humming noice in speaker when I connect to laptop on...

I am getting humming noice in speaker when I connect to laptop on ac when I put it on dc (battery) it''s dispear . Please help

Transformers, AC Operation of an iron core         ...

AC Operation of an iron core         Hence, if a wattmeter were used to measure the power delivered over a full period of the waveform (which will also b

Inductive logic programming, Inductive Logic Programming : Now here ha...

Inductive Logic Programming : Now here having studied a non-symbolic approach to machine learning on Artificial Neural Networks then we return to a logical approach, namely In

First generation 1946- 1654 - history of computer, First Generation (1946- ...

First Generation (1946- 1654) In the  first  generation computer  vacuum tubes and valves were used. These computer were very large in size ( thousands of square feet on the fl

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