What Is This Tool?
This converter transforms heat transfer coefficient values from calorie (IT) per second per square centimeter per degree Celsius to Btu (IT) per second per square foot per degree Fahrenheit. It is designed to assist engineers, researchers, and professionals working with thermal measurements in switching between metric and US customary units.
How to Use This Tool?
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Enter the value of heat transfer coefficient in calorie (IT)/second/square centimeter/°C.
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Select the desired output unit as Btu (IT)/second/square foot/°F.
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Click the convert button to see the result immediately.
Key Features
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Converts convective heat transfer coefficients between two commonly used unit systems.
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Based on a precise conversion factor linking calorie (IT)/second/cm²/°C to Btu (IT)/second/ft²/°F.
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Supports applications in HVAC, refrigeration, heat exchanger design, and building thermal analysis.
Examples
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Convert 1 calorie (IT)/second/square centimeter/°C to Btu (IT)/second/square foot/°F: result is 2.0481614365 Btu (IT)/second/square foot/°F.
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Convert 5 calories (IT)/second/square centimeter/°C to Btu (IT)/second/square foot/°F: result is 10.2408071825 Btu (IT)/second/square foot/°F.
Common Use Cases
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Designing and rating convective heat transfer in HVAC and refrigeration systems.
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Assessing overall heat-transfer coefficients of heat exchangers and coated surfaces.
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Calculating heat loss or gain in building walls, windows, and envelopes applying US customary units.
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Translating experimental or literature data from metric heat transfer coefficients into imperial units.
Tips & Best Practices
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Ensure correct unit selection before conversion to avoid errors.
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Remember the temperature difference units change from °C to °F when converting.
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Use consistent units during detailed engineering calculations to maintain accuracy.
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Verify converted values against known references for critical applications.
Limitations
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Conversion involves a change in temperature scales, requiring careful conversion factors.
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Different unit systems can introduce rounding differences—maintain unit consistency for precision.
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This tool does not address temperature conversion formulas beyond the heat transfer coefficient context.
Frequently Asked Questions
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What does calorie (IT)/second/square centimeter/°C measure?
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It measures convective heat transfer coefficient representing heat flux per surface area per temperature difference in metric units.
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In which fields is this conversion commonly used?
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This conversion is common in HVAC design, refrigeration engineering, heat exchanger performance, thermal research, and building energy modeling.
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Why does the temperature unit change during conversion?
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Because the initial unit uses degrees Celsius and the converted unit uses degrees Fahrenheit, which requires adjustment in the conversion factor.
Key Terminology
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Calorie (IT)/second/square centimeter/°C
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A metric unit representing the convective heat transfer coefficient in calories transferred per second per square centimeter per degree Celsius.
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Btu (IT)/second/square foot/°F
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An imperial unit for heat transfer coefficient indicating power transferred per second through a square foot for each degree Fahrenheit difference.
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Heat Transfer Coefficient
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A measure of heat flux per unit area for a given temperature difference, often used in thermal engineering.