Cubic mean

The cubic mean of real numbers is defined as:

   [1][2][3]

It is used for predicting the life expectancy of machine parts.[3][4][5][6]

It can be understood as the generalized mean with .

References

  1. "calculation formulas" (PDF).
  2. Svarovski, Ladislav. Solid-Liquid Separation. google books. Retrieved 2015-01-20.
  3. 1 2 "Equivalent Load". Creative Motion Control.
  4. iso.org "ISO 4301-1-1986 Cranes and lifting appliances; Classification; Part 1 : General" Check |url= value (help). 1986. also available from "freestd.us". Retrieved 2015-01-20.
  5. Babu & Sridhar. Design of Machine Elements. google books. Retrieved 2015-01-20.
  6. Essential Concepts of Bearing Technology, Fifth Edition. google books. Retrieved 2015-01-20.
This article is issued from Wikipedia - version of the 3/7/2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.