What Is This Tool?
This tool converts very low volumetric flow rates measured in cubic inch per hour to mass flow rates expressed as pound per hour for gasoline at a standardized temperature of 15.5 °C. It supports accurate fuel flow management in custody transfer, engine performance, and calibration scenarios.
How to Use This Tool?
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Enter the flow rate value in cubic inch per hour (in³/h).
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Select the source unit as cubic inch/hour and the target unit as pound/hour for gasoline at 15.5 °C.
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Initiate the conversion to receive the corresponding mass flow rate in lb/h.
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Use the tool to verify measurements for custody transfer, fuel consumption, or calibration tasks.
Key Features
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Converts volumetric flow (in³/h) to mass flow (lb/h) specifically for gasoline at 15.5 °C.
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Includes conversion based on standard temperature-corrected gasoline density.
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Supports applications such as custody transfer, fuel metering, and emissions calculations.
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Provides example conversions for ease of understanding.
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Browser-based and easy to use without installing software.
Examples
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10 cubic inch/hour equals approximately 0.2671 pound/hour (Gasoline at 15.5 °C).
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50 cubic inch/hour equals approximately 1.3355 pound/hour (Gasoline at 15.5 °C).
Common Use Cases
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Measuring and converting leak rates in low-volume gasoline flow systems.
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Custody transfer and metering of gasoline in pipelines and tanker trucks with temperature correction.
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Calculating fuel consumption and supply rates for engines and industrial burners using mass flow units.
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Calibrating low-flow pumps, flow meters, and drip-feed devices specific to gasoline flow.
Tips & Best Practices
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Ensure gasoline temperature is referenced at 15.5 °C for accuracy in mass flow calculations.
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Use precise instruments suited for very low volumetric flows to improve measurement reliability.
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Be aware that conversion is specific to gasoline; verify appropriate correction factors when measuring other fluids.
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Cross-check results with calibration data when performing custody transfer or regulatory reporting.
Limitations
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Assumes gasoline density at a fixed standard temperature of 15.5 °C; temperature fluctuations affect accuracy.
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Limited precision when measuring very low flow rates in cubic inch/hour due to instrument constraints.
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Conversion only applies accurately to gasoline; different fluids require unique density adjustments.
Frequently Asked Questions
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Why is the temperature 15.5 °C referenced in the conversion?
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The 15.5 °C reference standardizes gasoline density and temperature correction, ensuring consistent and accurate mass flow calculations.
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Can I use this conversion for fluids other than gasoline?
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No, this conversion is specific to gasoline at 15.5 °C. Other fluids require different density and temperature correction factors.
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What applications benefit from converting in³/h to lb/h for gasoline?
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Applications include custody transfer in pipelines and tanker trucks, engine fuel consumption measurement, and flow meter calibration requiring temperature-corrected mass flows.
Key Terminology
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Cubic inch per hour (in³/h)
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A volumetric flow unit indicating one cubic inch passing a cross-section each hour, used for very low flow rates.
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Pound per hour (Gasoline at 15.5 °C)
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A mass flow unit specifying pounds of gasoline passing each hour at a standard temperature to ensure accurate density and flow calculations.
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Custody transfer
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The process of transferring product ownership between parties, requiring accurate mass or volume flow measurement.