기초 유체 역학 (1)
2025. 6. 16. 23:01ㆍ재료역학
Bernoulli Equation 1
In inviscid, 1dimention steady fluid flow
the following is 3 types of energy equation.

also, mass of each Area can expressed like next expression.
The Bernoulli equation in terms of head is derived from the energy equation by dividing by mass and neglecting the Ax term.

Bernoulli’s equation in pressure form


Bernoulli Equation 2 (v = 0)
when flow velocity is zero, head term can expressed like next expression.

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