a ferromagnetic rod like iron or nickel when placed in alternating magnetic field,
the rod vibrates longitudinally and produce ultrasonic at resonance condition
When a ferromagnetic rod of iron or nickel is placed in a magnetic field parallel to its length the rod is thrown into longitudinal vibration thus producing Ultrasonic waves.Check out this site.. For more Info http://www.newagepublishers.com/samplechapter/001649.pdfwhen a ferromagnetic rod is is placed in an alternating magnetic field parallel to its direction the rod experiences a small change in its length.
An oscillator whose frequency is controlled by a magnetostrictive element.Magnetostriction is a property of ferromagnetic materials that causes them to change their shape when subjected to a magnetic field. http://en.wikipedia.org/wiki/Magnetostriction ~MECHASUN~
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An ac generator produces ac, a dc generator produces dc, it all depends on the generator.
Audio generator will produce some range of frequency and level of a test signal meant for audio. A signal generator will produce a test signal but is a more general classification. For example a audio generator is a signal generator. When you know what type of signal you are looking for, then a signal generator will be called that type of signal. all depends on what you are testing. examples: video -> video signal generator audio -> audio signal generator
principle in magnetos striction
Yes, copper can be used as a rod in a magnetostriction generator. Copper is a good conductor of electricity and can help facilitate the generation of electrical energy in the system. However, the specific design and material requirements of the magnetostriction generator should be taken into consideration when selecting the materials for the rod.
Magnetostriction generator is used to produce ultrasonic waves. It consist of a ferromagnetic rod and an electronic oscillator.when alternating current is produced by the electronic oscillator the rod experience a small change in length with the production of ultrasonic waves...
When a ferromagnetic rod of iron or nickel is placed in a magnetic field parallel to its length the rod is thrown into longitudinal vibration thus producing Ultrasonic waves.Check out this site.. For more Info http://www.newagepublishers.com/samplechapter/001649.pdfwhen a ferromagnetic rod is is placed in an alternating magnetic field parallel to its direction the rod experiences a small change in its length.
Some demerits of the magnetostriction method include its lower sensitivity compared to other non-destructive testing methods such as eddy current testing, its dependency on the material's magnetic properties, and its limitation in detecting surface defects accurately. Additionally, magnetostriction testing can be influenced by external magnetic fields and may require a skilled operator to interpret the results accurately.
its due to intermolecular collision of magnetic domain .nd its also due to magnetostriction ..
An oscillator whose frequency is controlled by a magnetostrictive element.Magnetostriction is a property of ferromagnetic materials that causes them to change their shape when subjected to a magnetic field. http://en.wikipedia.org/wiki/Magnetostriction ~MECHASUN~
a ferromagnetic rod like iron or nickel when placed in alternating magnetic field, the rod vibrates longitudinally and produce ultrasonic at resonance condition
magneto striction oscillator is used to produce ultrasonic waves by using the the principle of inverse piezo electric effect
Magnetostriction is a property of certain materials that causes them to change shape when exposed to a magnetic field. This mechanical deformation can be used in magnetostrictive transducers to generate ultrasonic waves by converting electrical energy into mechanical vibrations. As the material expands and contracts due to the alternating magnetic field, it creates ultrasonic waves that can be used for various applications such as ultrasonic cleaning or medical imaging.
Its 'a' generator ! And no, a generator still needs fuel to run
a series generator is 3 or 5 generator connected together