Curvilinear, or streamline, coordinates are defined in Fig. P4.26, where n is normal to the streamline in the plane of the radius of curvature R. Show that Euler€™s frictionless momentum equation (4.36) in streamline coordinates becomes Further show that the integral of Eq. (1) with respect to s is none other than our old friend Bernoulli€™s equation (3.76).

Transcribed Image Text:

+ V t gs at R ραη Sreamline