Unformatted text preview: University Physics
Fraser136d bv Basins Lea1119' Bernoulli's equation 1
Epvl + P+ pgy= constant is the result of the conservation of mass for a moving ﬂuid.
the conservation of energy for a moving ﬂuid. the conservation of linear momentum for a moving liuid.
Newton's Third La'luiilI for a moving ﬂuid. the equation of continuity for a moving fluid. r Explanation —\@iuiewere~duus amuse “EMF The fist thing that We notice is that the given expression states that the sum of three terms is equal to a oohstant,
that is to say that some quantity is conserved. We can then look at the expression and try and think about whether any of the terms have a familiar form. 1
Epv1+ P+ pgy= constant Notice that the sum on the left hand side of the equation is a sum of each individual energy {per unit volume}
contribution and therefore represents the total energy. For reference, the terms represent the kinetic energy.
presstre energy. and potential energy per unit volume repeciively. ...
View
Full Document
 Summer '11
 Staff
 Conservation Of Energy, Energy, Kinetic Energy, Mass, Momentum, Potential Energy, Sapling, Physics, Fluids, Fraser136d bv Basins

Click to edit the document details