Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations MintJulep 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. lewbbhp

    Reduced-Noise flow design Guide

    It appears they have removed the link from their website. I checked a different Google link for the Guide title and that NASA page said page I was looking for was not found.
  2. lewbbhp

    Thermocouple Pressure Drop in Pipe

    L x W = A The area is calculated for the end and shank separately as they were different for the thermocouples we used. The two areas combined give the total area used for the calculation.
  3. lewbbhp

    Thermocouple Pressure Drop in Pipe

    (sub xxx) is the abbreviation I use for the particlar subscript rather than trying to change the font which wasn't always successful.
  4. lewbbhp

    Thermocouple Pressure Drop in Pipe

    The following is a formula that was given to me that I have used for years. K EQUIVALENT - THERMOWELL K = [A (sub P) * A (sub TW)] / {[A (sub P) - A (sub TW)]^2} A (sub P) = OPEN AREA OF PIPE (SQ. IN.) L (subTWe) = ROJECTION LENGTH OF THERMOWELL END INTO PIPE (IN.) W (subTWe) = PROJECTION...
  5. lewbbhp

    In-house quality control of spreadsheets

    I do my own hand calculation.
  6. lewbbhp

    In-house quality control of spreadsheets

    I have made numerous spreadsheets for my use. I always verify that they are correct by comparing the results with hand calculations. Because of this I don't make a spreadsheet for a one time calculation. On occasion I have made them available to others. Before I do, I lock all cells except...
  7. lewbbhp

    Where to find info

    their web address: http://www.industrial-fasteners.org/
  8. lewbbhp

    PSV's

    Thermal relief valves are also used on chemical transfer lines that may be valved in. They are also used in regular (non-hot) countries. Some materials have a high coeffient of expansion per degree and could burst a pipe of not relieved. Just the sunlight on the pipe can cause the pressure to...
  9. lewbbhp

    K - Values

    Publications for determing K values: 1. "Flow of Fluids - Crane Technical Paper No. 410" 2. "Cameron Hydraulic Data" from Ingersoll-Rand

Part and Inventory Search

Back
Top