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Check Valves

An introduction to check valves. A check valve, clack valve, non-return valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only oneRead More...

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Ball Valves

An introduction to Ball Valves. A ball valve is a valve with a spherical disc, the part of the valve which controls the flow through it. The sphere has a hole, orRead More...

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Pressure Relief Valves

This program provides an introduction to pressure relief valves, including safety valves and relief valves used to limit pressures attained in compressed liquids and gasses.

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Laminar Vs. Turbulent Flow

This video briefly describes the difference between laminar and turbulent flow. It is supposed to represent flow in a pipe (but I can’t get a video camera in the pipe) so IRead More...

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Pressure & Velocity Relationships

AP Physics B Mr. Ayton www.mrayton.com Bernoulli’s Principle Continuity Fluid Mechanics

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Fluid Dynamics & Drag Part 1

From a lecture series on Fluid Mechanics produced in the 1960’s. These lectures evaluate the properties of fluid mechanics in an experimental setting. The video’s are also available at MIT’s website...

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Fluid Dynamics & Drag Part 2

This lecture explains fluid continuum Control volume and forces acting on it Viscosity and viscometer Resultant force calculation on a CV Reynolds number and its physical significance Viscous forces...

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Gauge & Absolute Pressure

The differences between the gauge pressure, atmospheric pressure and absolute pressure by Nathan Erickson

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Sprinklers Explained

The differences between the gauge pressure, atmospheric pressure and absolute pressure by Nathan Erickson

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Pipe Welding 3 (Hot Pass)

Part 3 5G Pipe welding

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