Force Exerted By Jet With Relative Velocity Calculator

Force By Stationary Plate Formula:

\[ F_s = \frac{\gamma_f \cdot A_{Jet} \cdot V_{absolute} \cdot (V_{absolute} - v)}{G} \cdot (1 + a \cdot \cos(\theta)) \]

Specific Weight of Liquid (γf):

kN/m³

Cross Sectional Area of Jet (AJet):

m²

Absolute Velocity of Issuing Jet (Vabsolute):

m/s

Velocity of Jet (v):

m/s

Specific Gravity of Fluid (G):

Numerical Coefficient (a):

Theta (θ):

radians

Force by Stationary Plate (Fs):

Unit Converter ▲

Unit Converter ▼

From:	To:

1. What is Force By Stationary Plate?

Force By Stationary Plate is any interaction that, when unopposed, will change the motion of an object. In other words, a force can cause an object with mass to change its velocity. This calculation is particularly important in fluid mechanics and jet propulsion systems.

2. How Does the Calculator Work?

The calculator uses the Force By Stationary Plate formula:

\[ F_s = \frac{\gamma_f \cdot A_{Jet} \cdot V_{absolute} \cdot (V_{absolute} - v)}{G} \cdot (1 + a \cdot \cos(\theta)) \]

Where:

\( F_s \) — Force by Stationary Plate (N)
\( \gamma_f \) — Specific Weight of Liquid (kN/m³)
\( A_{Jet} \) — Cross Sectional Area of Jet (m²)
\( V_{absolute} \) — Absolute Velocity of Issuing Jet (m/s)
\( v \) — Velocity of Jet (m/s)
\( G \) — Specific Gravity of Fluid
\( a \) — Numerical Coefficient
\( \theta \) — Theta angle (radians)

Explanation: The equation calculates the force exerted by a jet on a stationary plate, accounting for the specific weight of the liquid, cross-sectional area of the jet, velocity differences, specific gravity, numerical coefficient, and the angle of impact.

3. Importance of Force Calculation

Details: Accurate force calculation is crucial for designing hydraulic systems, jet propulsion mechanisms, and understanding fluid-structure interactions in various engineering applications.

4. Using the Calculator

Tips: Enter all required values with appropriate units. Ensure that Specific Weight of Liquid, Cross Sectional Area of Jet, Absolute Velocity, and Specific Gravity are positive values. Theta should be entered in radians.

5. Frequently Asked Questions (FAQ)

Q1: What is the significance of the numerical coefficient 'a'?
A: The numerical coefficient 'a' is a constant multiplier that accounts for specific experimental or theoretical conditions in the force calculation.

Q2: How does the angle theta affect the force calculation?
A: The angle theta affects the cosine component of the force calculation, modifying the effective force based on the direction of jet impact.

Q3: What units should be used for specific weight?
A: Specific weight should be entered in kilonewton per cubic meter (kN/m³) as required by the formula.

Q4: Can this calculator be used for different fluids?
A: Yes, the calculator can be used for different fluids by adjusting the specific weight and specific gravity values accordingly.

Q5: What is the difference between absolute velocity and jet velocity?
A: Absolute velocity refers to the actual velocity of the issuing jet, while jet velocity typically refers to the relative velocity or the velocity component being analyzed.