Mass Of Fluid Striking Vanes Per Second Calculator

Fluid Mass Formula:

\[ m_f = \frac{\gamma_f \times A_{Jet} \times v}{G} \]

Specific Weight of Liquid (γf):

kN/m³

Cross Sectional Area of Jet (AJet):

m²

Velocity of Jet (v):

m/s

Specific Gravity of Fluid (G):

(dimensionless)

Fluid Mass (mf):

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1. What is Fluid Mass Striking Vanes per Second?

Fluid Mass Striking Vanes per Second refers to the mass of fluid that impacts vanes or blades per unit time in fluid mechanics applications. This calculation is essential in turbine design, hydraulic systems, and various engineering applications involving fluid flow.

2. How Does the Calculator Work?

The calculator uses the fluid mass formula:

\[ m_f = \frac{\gamma_f \times A_{Jet} \times v}{G} \]

Where:

\( m_f \) — Fluid mass per second (kg)
\( \gamma_f \) — Specific weight of liquid (kN/m³)
\( A_{Jet} \) — Cross sectional area of jet (m²)
\( v \) — Velocity of jet (m/s)
\( G \) — Specific gravity of fluid (dimensionless)

Explanation: The formula calculates the mass flow rate of fluid striking vanes by considering the specific weight, cross-sectional area, velocity of the jet, and the specific gravity of the fluid.

3. Importance of Fluid Mass Calculation

Details: Accurate calculation of fluid mass striking vanes is crucial for designing efficient turbine systems, predicting energy transfer in hydraulic machinery, and optimizing fluid flow systems in various engineering applications.

4. Using the Calculator

Tips: Enter specific weight in kN/m³, cross-sectional area in m², velocity in m/s, and specific gravity (dimensionless). All values must be positive numbers greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: What is specific weight of a liquid?
A: Specific weight is the weight per unit volume of a substance, typically measured in kN/m³ or N/m³.

Q2: How does cross-sectional area affect fluid mass?
A: Larger cross-sectional areas result in greater fluid mass striking the vanes, assuming constant velocity and specific weight.

Q3: What is the relationship between velocity and fluid mass?
A: Higher jet velocities result in greater fluid mass striking the vanes per second, as mass flow rate is directly proportional to velocity.

Q4: Why is specific gravity important in this calculation?
A: Specific gravity accounts for the density of the fluid relative to water, which affects the mass calculation for different fluids.

Q5: What are typical applications of this calculation?
A: This calculation is used in hydraulic turbine design, water wheel efficiency analysis, jet propulsion systems, and various fluid machinery applications.