What Is This Tool?
This tool enables you to convert flow measurements from acre-foot per year, a volumetric long-term flow unit commonly used in water resource management, into kilogram per hour for gasoline at 15.5°C, a standardized mass flow unit based on gasoline density at a reference temperature.
How to Use This Tool?
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Enter the flow value in acre-foot per year in the input field.
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Select 'acre-foot/year [ac*ft/y]' as the source unit.
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Choose 'kilogram/hour (Gasoline at 15.5°C)' as the target unit.
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Click the convert button to get the equivalent mass flow rate.
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Review the results and use them for metering, reporting, or analysis.
Key Features
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Converts acre-foot/year flow rates to kilogram/hour (Gasoline at 15.5°C)
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Uses a standardized density reference temperature for gasoline
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Suitable for water resource and fuel industry applications
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Provides precise mass flow outputs for accounting and performance analysis
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Web-based and easy to use without installation requirements
Examples
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2 acre-foot/year converts to approximately 208.208 kilogram/hour (Gasoline at 15.5°C).
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0.5 acre-foot/year converts to roughly 52.052 kilogram/hour (Gasoline at 15.5°C).
Common Use Cases
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Water-resources planning and reservoir release rate assessments.
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Allocating irrigation water rights in agricultural districts.
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Converting volumetric water flow to gasoline mass flow for custody transfer and billing.
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Reporting engine fuel consumption standardized by temperature.
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Calibrating and verifying flow meters using density-corrected measurements.
Tips & Best Practices
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Confirm the gasoline temperature is near 15.5°C for accurate density-based conversion.
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Use the tool for long-term flow conversions consistent with acre-foot/year definitions.
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Apply conversions thoughtfully when shifting between water resource and fuel flow contexts.
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Verify flow measurements with calibration standards where possible.
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Understand that variations in gasoline composition can affect density and conversion results.
Limitations
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Conversion accuracy depends on gasoline being at the specified 15.5°C reference temperature.
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Changes in gasoline temperature or formulation alter density and mass flow results.
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Acre-foot/year is a large, long-term volumetric flow unit not typically used for short-term fuel flows.
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Applying water-based volumetric units in fuel industry contexts requires caution.
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Mass flow conversion assumes consistent gasoline properties that may vary in practice.
Frequently Asked Questions
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What does acre-foot/year measure?
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Acre-foot/year is a volumetric flow rate representing the volume of one acre-foot delivered or used over one year. It is commonly used for long-term water resource planning.
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Why is gasoline density at 15.5°C important?
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The density of gasoline at 15.5°C serves as a standard reference to ensure consistent and accurate mass flow conversions from volume, accounting for temperature-related density changes.
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Can I use this conversion for fuel flows at other temperatures?
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This conversion is specific to gasoline at 15.5°C. Using it for other temperatures may lead to inaccuracies due to density changes with temperature variations.
Key Terminology
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Acre-foot/year [ac*ft/y]
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A volumetric flow unit representing one acre-foot of volume delivered or used over a year, where an acre-foot is the volume covering one acre to a depth of one foot.
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Kilogram/hour (Gasoline at 15.5°C)
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A mass flow rate unit indicating the kilograms of gasoline delivered or consumed per hour, standardized at a gasoline density corresponding to 15.5°C.
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Density correction
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The adjustment of volumetric flow measurements to mass flow by referencing the fluid's density at a specific temperature for accurate conversion.