Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. NormPeterson

    Run-flat tires and reduced inflation pressure

    As I understand it, "run-flat" tires are rated for some number of miles at such-and-such a speed at zero inflation. 50 miles @ 50 mph @ 0 psi seems to be common. What sort of distance rating might apply to run-flat tires that are occasionally used at an inflation pressure temporarily reduced...
  2. NormPeterson

    Can macro code to copy a trendline equation be written?

    What I want to do is utilize a polynomial curve fit equation (of specified formatting) from a chart. The relatively small amount of basic input data is not well-suited to using lookups and interpolations directly. It's easy enough to manually copy this information from within the chart object...
  3. NormPeterson

    Ride criteria vs pitch motion

    I've been tinkering with a spreadsheet to estimate pitch response and would like to tie the results to some basis for acceptability. It seems to me that the rate of change in fore/aft acceleration experienced by a point at approximately head location might be one direction to take, based on the...
  4. NormPeterson

    Yellow and red paint spots on tire sidewalls

    Recently I purchased a set of tires via mail order and I am about to mount and balance them. On each tire there is a yellow dot and a red dot approximately 1/3 of the way around the tire from the yellow dot in the clockwise direction, and these markings are only found on one sidewall. There is...

Part and Inventory Search