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Turbulent Boundary layer thickness on a flat plate

  1. Apr 17, 2007 #1
    I am really confused. Would you please tell me what the turbulent boundary layer thickness is on a flat plate?

    There is a well-known Schlichting formula in the previous editions of his book “boundary layer theory”, which is:

    [tex]\delta = 0.37 X Re^{-0.2}[/tex]

    But actually I could not find this relationship in his 8th edition book, instead I found the Hansen Formula, which is:

    [tex] \frac {\delta U}{\nu} = 0.14 \frac{Re}{\ln Re} G(\ln Re)[/tex]
    Last edited: Apr 17, 2007
  2. jcsd
  3. Apr 21, 2007 #2
    Well I have the complete derivation for the Schlichting formula for the turbulent boundary layer.
    If you need it, just ask. my e-mail id is waqaskhan200@yahoo.com
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