1. What is the Liquid Oxygen Tank Duration Calculation?

The liquid oxygen tank duration calculation estimates how long a given oxygen supply will last based on the tank volume and current flow rate. This is crucial for medical and industrial oxygen management.

2. How Does the Calculator Work?

The calculator uses the simple duration formula:

Where:

• \( tank\_volume \) — Total volume of liquid oxygen in the tank (liters)
• \( flow\_rate \) — Current flow rate of oxygen (liters per minute)

Explanation: The equation divides the total available oxygen by the rate at which it's being consumed to determine how many minutes the supply will last.

3. Importance of Duration Calculation

Details: Accurate duration calculation is essential for patient care (ensuring continuous oxygen supply), industrial processes, and emergency planning.

4. Using the Calculator

Tips: Enter tank volume in liters, flow rate in liters per minute. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What factors can affect actual duration?
A: Temperature changes, tank efficiency, and flow rate fluctuations can impact actual duration.

Q2: How accurate is this calculation?
A: It provides a theoretical maximum duration. Actual duration may be slightly less due to various factors.

Q3: Can this be used for gas oxygen tanks?
A: No, this is specifically for liquid oxygen tanks. Gas tanks require different calculations accounting for pressure.

Q4: What's a typical flow rate for medical oxygen?
A: Medical oxygen flow rates typically range from 1-15 L/min, depending on patient needs.

Q5: How often should duration be recalculated?
A: Whenever flow rate changes or at regular intervals during prolonged use.