1. What is the PSI to CFH Calculation?

The PSI to CFH (Cubic Feet per Hour) calculation converts pressure in pounds per square inch (PSI) to flow rate in cubic feet per hour for water systems. This conversion is essential in hydraulic engineering and plumbing applications.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• \( PSI \) — Pressure in pounds per square inch
• \( Factor \) — Conversion factor (typically depends on system characteristics)

Explanation: The factor accounts for system-specific characteristics like pipe diameter, length, and water viscosity.

3. Importance of CFH Calculation

Details: Accurate CFH calculation is crucial for designing water systems, ensuring proper flow rates, and maintaining system efficiency and safety.

4. Using the Calculator

Tips: Enter PSI value (must be >0) and the appropriate conversion factor for your system. The default factor is 1.0 but should be adjusted based on your specific system requirements.

5. Frequently Asked Questions (FAQ)

Q1: What is a typical factor value?
A: The factor varies by system. Consult engineering specifications or perform system measurements to determine the correct factor.

Q2: Does this work for other liquids besides water?
A: No, this calculation is specific to water. Other liquids require different factors based on their viscosity and density.

Q3: How accurate is this calculation?
A: Accuracy depends on using the correct factor for your specific system. For precise measurements, physical flow meters are recommended.

Q4: Can I use this for gas systems?
A: No, gas systems require different calculations due to compressibility and other factors.

Q5: Where can I find system-specific factors?
A: Factors are typically found in engineering manuals, system specifications, or can be determined through system testing.