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Estimation of pressure loss in ducts
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written 6.0 years ago by
craigd'souza
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As air flows through a duct its total pressure drops in the direction of flow. The pressure drop is due to:
- Fluid friction
- Momentum change due to change of direction and/or velocity
The pressure drop due to friction is known as frictional pressure drop or friction loss, Δpf. The pressure …
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