1. What is Boiler Horsepower to kg/hr Steam Conversion?

The conversion from boiler horsepower (BHP) to kilograms per hour (kg/hr) of steam is a standard calculation used in boiler engineering to determine steam production capacity based on boiler power rating.

2. How Does the Calculator Work?

The calculator uses the conversion formula:

Where:

• \( \text{BHP} \) — Boiler horsepower
• \( 15.65 \) — Conversion factor (kg of steam per hour per BHP)

Explanation: One boiler horsepower is defined as the evaporation of 15.65 kilograms of water per hour from and at 100°C into dry saturated steam at the same temperature.

3. Importance of Steam Flow Calculation

Details: Accurate steam flow calculation is essential for boiler sizing, system design, energy efficiency analysis, and operational planning in industrial processes.

4. Using the Calculator

Tips: Enter boiler horsepower value. The value must be positive and valid. The calculator will automatically compute the equivalent steam flow rate in kilograms per hour.

5. Frequently Asked Questions (FAQ)

Q1: What is boiler horsepower (BHP)?
A: Boiler horsepower is a specialized unit of power used to measure boiler output capacity, equivalent to 33,475 BTU/hour or approximately 9.81 kW.

Q2: Why is the conversion factor 15.65?
A: This factor represents the amount of steam (in kg) produced per hour by one boiler horsepower under standard conditions (evaporation at 100°C).

Q3: Does this conversion apply to all boilers?
A: This is a standard conversion for ideal conditions. Actual steam production may vary based on boiler efficiency, pressure, and temperature.

Q4: How accurate is this conversion?
A: It provides a theoretical maximum. Real-world efficiency factors (80-90% typically) should be considered for practical applications.

Q5: Can this be used for steam at different pressures?
A: The conversion is based on standard atmospheric conditions. For high-pressure steam, additional factors may need consideration.