Pound per Hour per Square Foot to Kilogram per Hour per Square Meter Conversion
Convert between Pound per Hour per Square Foot and Kilogram per Hour per Square Meter quickly and accurately.
How to Convert Pound per Hour per Square Foot to Kilogram per Hour per Square Meter
Conversion Formula
Example
Convert 15 lb/(h·ft²) to kg/(h·m²):
Unit Information
Learn about the mass flux density units you're converting between
Pound per Hour per Square Foot
lb/(h·ft²)
Definition
The pound per hour per square foot is an imperial unit for mass flux density, representing the mass flow rate of one pound per hour through an area of one square foot. This unit is commonly used in North American industries where both mass and area measurements follow imperial standards, providing a consistent unit system for mass transfer calculations.
History/Origin
This unit was established in North American industrial practice where imperial units are standard for both mass and area measurements. It became common in chemical processing, HVAC design, and environmental engineering in the United States and Canada, where imperial units are preferred for industrial applications and equipment specifications.
Current Use
Extensively used in North American chemical and process industries, HVAC system design, and environmental engineering applications. It is employed in industrial drying processes, air pollution control systems, and building ventilation design where imperial units are standard practice and equipment specifications use imperial measurements.
Multiplier
1.356
Offset
0
Kilogram per Hour per Square Meter
kg/(h·m²)
Definition
The kilogram per hour per square meter is a commonly used unit for mass flux density, representing the mass flow rate of one kilogram per hour through an area of one square meter. This unit is particularly useful in industrial applications where mass transfer rates are measured over longer time periods, providing a practical scale for process monitoring and control.
History/Origin
This unit was developed for industrial applications where mass transfer processes occur over extended periods, making hourly measurements more practical than per-second measurements. It became standardized in chemical engineering practice and is commonly used in process industries, particularly in distillation, absorption, and extraction operations where mass transfer rates are monitored continuously.
Current Use
Widely used in chemical process industries for monitoring mass transfer in distillation columns, absorption towers, and extraction processes. It is also employed in environmental engineering for studying pollutant dispersion, in food processing for drying operations, and in pharmaceutical manufacturing for controlled release systems and coating applications.
Multiplier
0.278
Offset
0
Pound per Hour per Square Foot to Kilogram per Hour per Square Meter Conversion Table
| Pound per Hour per Square Foot [lb/(h·ft²)] | Kilogram per Hour per Square Meter [kg/(h·m²)] |
|---|---|
| 1 lb/(h·ft²) | 4.882428 kg/(h·m²) |
| 10 lb/(h·ft²) | 48.824277 kg/(h·m²) |
| 25 lb/(h·ft²) | 122.060692 kg/(h·m²) |
| 50 lb/(h·ft²) | 244.121384 kg/(h·m²) |
| 100 lb/(h·ft²) | 488.242769 kg/(h·m²) |
| 0 lb/(h·ft²) | 0E+0 kg/(h·m²) |
| -10 lb/(h·ft²) | -48.824277 kg/(h·m²) |
| -40 lb/(h·ft²) | -195.297107 kg/(h·m²) |
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