Harmonics in industry

Not really sure what you are asking. Are you asking about sound or noise issues? Or are you asking about harmonics in terms of machinery vibration at multiples of the machines running speed? Or are you really interested signal processing and Fast Fourier Transforms in analyzing rotating machinery malfunctions? Or are you asking about the frequencies associated with bearing malfunctions?

All of the above. The subject interests me, and I am looking for a good source of accurate information. How it works, effects on machinery, solutions, etc. Thanks for any input you may have.

It would really help if you were a bit more specific, this is a broad broad topic....

http://www.spectraquest.com/tech/index.html

http://www.sandv.com/home.htm

http://www.update-intl.com/index.htm

http://www.reliabilityweb.com/

http://www.bkhome.com/bk_index.asp?link=http://www.bksv.com/38.asp

http://www.ge-energy.com/prod_serv/products/oc/en/orbitmagazine.htm

Go Cowboys. I can't believe Atlanta allowed Shaub to go to Houston. Most fans would tell you he was a better quarterback than Vick. Shaubs in Houston, Vicks in jail.

Shaub, please come home.

Fluke.com covers the electrical harmonics.

Good Luck,

James

I would recommend the simplified handbook of vibration analysis by Arthur R. Crawford library of Congress Card number 92-72682

John Mc