1. What is the Outer Height Formula?

The Outer Height formula calculates the external vertical dimension at the outlet zone of a tank based on falling speed, crack height, area, and discharge rate. This calculation is important in fluid dynamics and structural engineering applications.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( H \) — Outer Height (m)
• \( v' \) — Falling Speed (m/s)
• \( h \) — Height of Crack (m)
• \( A \) — Area (m²)
• \( Q \) — Discharge (m³/s)

Explanation: The formula calculates the outer height by considering the relationship between falling speed, crack dimensions, area, and fluid discharge rate.

3. Importance of Outer Height Calculation

Details: Accurate outer height calculation is crucial for designing tank outlet systems, ensuring proper fluid flow, and maintaining structural integrity in engineering applications.

4. Using the Calculator

Tips: Enter falling speed in m/s, height of crack in m, area in m², and discharge in m³/s. All values must be positive numbers greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: What is falling speed in this context?
A: Falling speed refers to the constant speed at which a particle falls through a fluid when gravitational force is balanced by drag and buoyant forces.

Q2: How is height of crack measured?
A: Height of crack refers to the vertical dimension of a flaw or opening in a material that affects fluid flow characteristics.

Q3: What does discharge represent?
A: Discharge refers to the volumetric flow rate of fluid through the outlet, measured in cubic meters per second.

Q4: When is this calculation typically used?
A: This calculation is used in hydraulic engineering, tank design, and fluid mechanics applications where outlet zone characteristics need to be determined.

Q5: Are there limitations to this formula?
A: The formula assumes ideal conditions and may need adjustments for turbulent flow, varying fluid properties, or complex geometric configurations.