The Bernoulli Equation Fluid Mechanics

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http://goo.gl/0S5upd for more FREE video tutorials covering Fluid Mechanics. • This video is an introduction the Bernoulli Equation which is used extensively in fluid mechanics. The Bernoulli equation is applied along a streamline, which compares to points. The three different terms of the Bernoulli equation include pressure, density, gravity, velocity and height. The three terms can also be thought of as work done by power force, kinetic energy and potential energy. Another way to consider the three terms is static pressure, dynamic pressure and hydrostatic pressure. The third way of considering the three terms is pressure head, velocity head and elevation head. To use the Bernoulli equation we are required to select a datum, select a streamline between 2 points. There are several conditions of use of the Bernoulli Equation, which include: steady flow, Incompressible flow, irrotational flow, no energy input, inviscid and taken along a streamline.

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