1. What is the Outer Radius of Hollow Cylinder?

The Outer Radius of a Hollow Cylinder is the distance from the center to the outer surface of the cylinder. It is a crucial measurement in engineering and manufacturing for determining the external dimensions of cylindrical structures.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( r_{Outer} \) — Outer Radius of Hollow Cylinder (m)
• \( t_{Wall} \) — Wall Thickness of Hollow Cylinder (m)
• \( r_{Inner} \) — Inner Radius of Hollow Cylinder (m)

Explanation: The outer radius is simply the sum of the inner radius and the wall thickness, representing the complete distance from the center to the outer surface.

3. Importance of Outer Radius Calculation

Details: Accurate calculation of outer radius is essential for material selection, structural integrity analysis, and compatibility with other components in mechanical systems.

4. Using the Calculator

Tips: Enter wall thickness and inner radius in meters. Both values must be non-negative numbers. The calculator will compute the outer radius automatically.

5. Frequently Asked Questions (FAQ)

Q1: What units should I use for the inputs?
A: The calculator uses meters (m) as the default unit. Ensure consistent units for accurate results.

Q2: Can this formula be used for any hollow cylinder?
A: Yes, this formula applies to all hollow cylinders regardless of material or application, as long as the geometry is consistent.

Q3: What if I have the outer radius and need to find wall thickness?
A: You can rearrange the formula: \( t_{Wall} = r_{Outer} - r_{Inner} \)

Q4: Are there any limitations to this calculation?
A: This calculation assumes perfect cylindrical geometry and uniform wall thickness throughout the cylinder.

Q5: How precise should my measurements be?
A: For engineering applications, measurements should be as precise as possible, typically to at least 3-4 decimal places for accurate results.