Hydrogeology Fetter (fluid pressure)

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  18242 Hydrogeology Fetter (fluid density) 1. A fluid in an aquifer is 6.5 m above a reference datum, the fluid pressure is 1800 N/m2, and the flow velocity is 3.4 3 1025 m/s. The fluid density is 1.01 3 103 kg/m3.

• Hydrogeology Fetters (pressure head)

  18245 Hydrogeology Fetters (pressure head) 5. A piezometer in a saline water aquifer has a point-water pressure head of 18.73 m.

• Fluid Pressure and force.

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  In fluid dynamics, a shock wave is a strong pressure wave.

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  Pascal's Principle: a constant pressure added to an entire body of fluid (say by adding pressure to a closed container of fluid) uniformly increases the absolute pressure throughout the fluid.

• Work done in compressing a fluid

  Here we may understand it as the pressure energy of a fluid is given by PV. As the min = mout, the fluid is incompressible and thus the volume is not changing but the increase in pressure is increasing the energy of the fluid which is given by dP*V.

• Derive from first principles the Poiseuille equation

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  (a) If the fluid has a density of 1020 kg/m^3, find the height at which the bag of fluid must be suspended above the patient. Assume that the pressure inside the bag is 1 atmosphere.