By introducing the enthalpy
. . . . .\(\displaystyle h\, =\, e\, +\, \dfrac{p}{\rho}\)
into the energy equation
. . . . .\(\displaystyle \dfrac{De}{Dt}\, +\, \dfrac{pD(\rho^{-1})}{Dt}\, =\, 0\)
show that, for steady flow,
. . . . .\(\displaystyle h_x\, -\, \dfrac{1}{\rho}p_x\, =\, 0\)
Prove that
. . . . .\(\displaystyle h\, +\, \dfrac{1}{2}v^2\, =\, \mbox{constant}\)
Any help is appreciated
. . . . .\(\displaystyle h\, =\, e\, +\, \dfrac{p}{\rho}\)
into the energy equation
. . . . .\(\displaystyle \dfrac{De}{Dt}\, +\, \dfrac{pD(\rho^{-1})}{Dt}\, =\, 0\)
show that, for steady flow,
. . . . .\(\displaystyle h_x\, -\, \dfrac{1}{\rho}p_x\, =\, 0\)
Prove that
. . . . .\(\displaystyle h\, +\, \dfrac{1}{2}v^2\, =\, \mbox{constant}\)
Any help is appreciated
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