Formula Symbols - U

Written by Jerry Ratzlaff on . Posted in Nomenclature & Symbols for Engineering, Mathematics, and Science

For other symbols see:  A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z

SymbolGreek SymbolDefinitionUSMetric
\(L_b\) - unbraced length of a steal beam in LRFD design \(in \;,\; ft\) \(mm \;,\; m\)
\(R^*\) - universal gas constant \(lbf-ft\;/\;lbmol-^\circ R\) \(J\;/\;kmol-K\)
\(G\) - universal gravitational constant \(ft\;/\;sec^2\) \(m\;/\;s^2\)
\(U\) - Ursell number dimensionless number dimensionless number