What Is This Tool?
This tool converts flow measurements from cubic inch per hour (in^3/h), a unit expressing low-volume flow rates in imperial units, to kilogram per day for gasoline at a standard temperature of 15.5°C, ensuring mass flow rates are standardized for petroleum applications.
How to Use This Tool?
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Enter the flow value in cubic inch/hour (in^3/h) you want to convert.
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Select the target unit: kilogram/day for gasoline at 15.5°C.
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Click convert to obtain the mass flow rate standardized to the reference temperature.
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Use the result for custody transfer, inventory, or process calculations in fuel handling.
Key Features
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Converts low volumetric flow from cubic inch/hour to mass flow in kilogram/day for gasoline at 15.5°C.
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Reflects standardized gasoline density at 15.5°C for consistent mass-volume conversion.
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Supports petroleum industry use cases such as custody transfer and inventory management.
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Browser-based and easy to use for quick flow rate translation.
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Applies a specific conversion factor tailored for gasoline at standard conditions.
Examples
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Convert 5 in^3/h: 5 × 0.2907703816 = 1.45385 kg/day (Gasoline at 15.5°C).
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Convert 10 in^3/h: 10 × 0.2907703816 = 2.9077 kg/day (Gasoline at 15.5°C).
Common Use Cases
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Specifying leak rates for sealed systems including vacuum chambers and refrigerant leaks.
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Custody transfer and invoicing for gasoline deliveries by pipeline or tanker on a mass basis standardized to 15.5°C.
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Inventory reconciliation and throughput reporting at refineries and fuel depots.
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Calculating fuel consumption, emissions, or mass balances in refining and fuel distribution operations.
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Calibration and specification of very-low-flow equipment such as microfluidic dosing devices.
Tips & Best Practices
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Ensure gasoline density corresponds to 15.5°C to maintain conversion accuracy.
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Use precise and calibrated instruments when measuring very low flows in cubic inch/hour.
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Account for temperature and fuel composition variations that could affect mass flow results.
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Apply this tool primarily for petroleum industry operations requiring temperature-corrected mass flow rates.
Limitations
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Accuracy depends on the gasoline density at 15.5°C; deviations may need extra corrections.
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Very low volumetric flow rates in cubic inch/hour are small quantities requiring precise measurement.
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Temperature and fuel composition differences might influence the mass flow calculation if unadjusted.
Frequently Asked Questions
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Why is gasoline flow converted to kilogram/day at 15.5°C?
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Gasoline density is standardized at 15.5°C to correct volumetric measurements to a common temperature basis for consistent custody transfer and inventory management.
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Can this conversion be used for fluids other than gasoline?
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No, this conversion specifically relates to gasoline at 15.5°C and its density reference; other fluids require different conversions.
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What does cubic inch/hour measure?
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Cubic inch/hour quantifies very low volumetric flow rates representing the volume of one cubic inch passing a point per hour.
Key Terminology
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Cubic inch/hour [in^3/h]
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A volumetric flow rate unit representing the volume of one cubic inch passing a cross-section every hour; used to measure very low flow rates in imperial units.
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Kilogram/day (Gasoline at 15.5°C)
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A mass flow rate unit indicating the kilograms of gasoline passing a point per day, where gasoline density is standardized to 15.5°C for consistent measurement.
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Custody transfer
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The process of transferring ownership or responsibility of fuel quantities measured under standardized conditions, typically requiring accurate mass flow conversions.