1. What is the cc/min to lb/hr Conversion?

The cc/min to lb/hr conversion is used to convert volumetric flow rate (in cubic centimeters per minute) to mass flow rate (in pounds per hour), taking into account the specific gravity of the fluid.

2. How Does the Calculator Work?

The calculator uses the conversion formula:

Where:

• \( cc/min \) — Volumetric flow rate in cubic centimeters per minute
• \( SG \) — Specific gravity of the fluid (dimensionless)
• \( 0.0105 \) — Conversion factor combining density and unit conversions

Explanation: The formula converts volume to mass by accounting for the fluid's density (via specific gravity) and converts time units from minutes to hours and mass units to pounds.

3. Importance of Flow Rate Conversion

Details: This conversion is essential in chemical processing, fuel systems, and other engineering applications where both volumetric and mass flow rates are used.

4. Using the Calculator

Tips: Enter the flow rate in cc/min and the specific gravity of the fluid. Specific gravity is 1.0 for water at standard conditions.

5. Frequently Asked Questions (FAQ)

Q1: What is specific gravity?
A: Specific gravity is the ratio of a fluid's density to the density of water at standard conditions (typically 4°C).

Q2: Why is the conversion factor 0.0105?
A: This factor combines the density of water (1 g/cm³), unit conversions (60 min/hr, 453.592 g/lb), and the specific gravity multiplier.

Q3: Can this be used for gases?
A: No, this conversion is only valid for liquids. Gas flow conversions require additional information about temperature and pressure.

Q4: How accurate is this conversion?
A: The conversion is mathematically exact, but accuracy depends on precise measurement of the specific gravity at operating conditions.

Q5: What are typical applications?
A: Common in chemical dosing systems, fuel flow measurements, and process engineering where mass flow rates are required.