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Turbomachinery_III_Eulers_equation, Schemes and Mind Maps of Neurology
**Turbomachinery III – Euler’s Equation (250 words)** Euler’s equation is a fundamental principle in turbomachinery that relates the energy transfer between a fluid and a rotating machine, such as a pump, compressor, or turbine. It is derived from the conservation of angular momentum and forms the basis for understanding how work is done in rotating fluid machines. The general form of Euler’s equation for turbomachinery is: $$ \Delta h = \frac{1}{g}(U_2 V_{w2} - U_1 V_{w1}) $$ Here, * $\Delta h$ is the specific enthalpy change (head added or extracted), * $U_1$ and $U_2$ are the blade velocities at the inlet and outlet, * $V_{w1}$ and $V_{w2}$ are the whirl (tangential) components of the absolute velocity at inlet and outlet, * $g$ is gravitational acceleration.
Typology: Schemes and Mind Maps
2023/2024
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