• For an airfoil, the cord length is usually taken as the characteristic length.
• The jet velocity is taken to be the expanded velocity in supersonic flight.
• For an airfoil, the cord length is usually taken as the characteristic length.
• The jet velocity is taken to be the expanded velocity in supersonic flight.
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012