Microwave Oven

Microwave Oven
Microwave Oven  is device to use for heating purpose its use  for industrial, domestic and research. its work on radar technology. basically the technology is developed for world war 2 for radar. the wave is used for heating in oven is microwave hence its name microwave oven
Microwave chart
 Microwave an electromagnetic wave with a wavelength in the range 0.001–0.3 m, shorter than that of a normal radio wave but longer than those of infrared radiation. 

Microwave Oven  Working
Microwave Oven  diagram

Microwave ovens use a magnetron to generate microwave energy. Microwave energy travels through a waveguide and is distributed in a metal cavity where food is cooked. The waves are absorbed by the food and excite the water molecules in the food. This heat is then transferred to the entire cooking.
A microwave oven is faster than a conventional oven because microwaves can penetrate the food and heat the food from the inside out. In a conventional oven, heat comes from the outside and slowly performs its function in the food through standard slow heat transfer processes.

Magnetron 
Magnetron Section

The cavity magnetron is the main component of a microwave. The magnetron is an oscillator where electrons are emitted from the hot cathode and spiral rear resonant cavities that are part of the anode at a speed that produces microwave energy. This microwave energy is coupled out of the vacuum through a probe that is connected to a waveguide to deliver energy to the oven (see our video below for the motion that characterizes this entire process). The magnetron is a high-power vacuum tube.

The concept of magnetron was invented in the 1930s by Dr. Albert W. Hull did it in Schenectady. Their designs were for greater power control and some of the mesclators were also designed to generate energy in 100 MHz.

Convection Microwave Oven 

Convection is way of heat transfer basically three way of heat transfer conduction for heat transfer in solid mostly in metal second convection way of heat transfer of liquid and third or last is radiation, there are no medium is required for heat transfer. 
In Convection Microwave Oven combo of radiation and convection.
Convection Microwave Oven can offer up to three modes: 
  1. microwave cooking only
  2. convection cooking only 
  3. combination of the two. Sometimes it is called the "Mix" feature.

Brand of Microwave Oven 

There are 50 plus big brand are on amazon 
  1. LG Microwave Oven (1)
  2. IBF Microwave Oven
  3. Panasonic Microwave Oven
  4. Whirlpol Microwave Oven
  5. Samsung Microwave Oven
  6. Bajaj  Microwave Oven
  7. Haier Microwave Oven
  8. Godrej Microwave Oven 
  9. Bosch Microwave Oven 
In LG Brand 29 Total model and in which 19 model are available on amazon.
and some platform for buying AMAZONFLIPKART, reliancedigital , 

Type of Oven 

  1. Convection
  2. Grill
  3. Solo Microwave  

 Top  Microwave Oven 

1.Bajaj 17 L Solo Microwave Oven (1701 MT, White) 


2. IFB 30 L Convection Microwave Oven (30BRC2, Black) 

3.IFB 20BC4 20-Litre 1200-Watt Convection Microwave Oven (Black) 

4. LG 20 L Solo Microwave Oven (MS2043DB, Black) 

5.IFB 25 L Convection Microwave Oven (25SC4, Metallic Silver) 

 
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6 comments :

  1. Where is the video mentioned on the article please?

    ReplyDelete
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    ReplyDelete
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    ReplyDelete
  4. Their ovens are considered to be the best in the market and many people prefer them over others. convection microwave

    ReplyDelete
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