What Is This Tool?
This converter helps translate heat flux density values between calorie (th)/minute/square centimeter and kilocalorie (IT)/hour/square foot units, ensuring consistent reporting and understanding in various engineering and scientific applications.
How to Use This Tool?
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Input the heat flux density value in calorie (th)/minute/square centimeter.
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Select the target unit as kilocalorie (IT)/hour/square foot.
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Press the convert button to get the equivalent value.
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Review the converted value and use it for your analysis or reporting.
Key Features
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Converts heat flux density units accurately using a specific conversion factor.
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Supports conversion between small-scale laboratory units and building-scale heat transfer units.
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Provides clear examples of unit conversion.
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Browser-based and easy to use for engineering, HVAC, and calorimetry professionals.
Examples
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2 calorie (th)/minute/square centimeter converts to 111.409091194 kilocalorie (IT)/hour/square foot.
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0.5 calorie (th)/minute/square centimeter converts to 27.852272799 kilocalorie (IT)/hour/square foot.
Common Use Cases
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Translating laboratory heat flux measurements into units suitable for building-scale assessments.
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Calculating heat loss or gain per area in HVAC and building energy models.
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Evaluating thermal transmittance or insulation performance in engineering reports using calorie-based units.
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Estimating surface heat fluxes from solar or equipment loads on structures during retrofits.
Tips & Best Practices
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Confirm that input units match the specified calorie (th)/minute/square centimeter format before converting.
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Consider converting to SI units first for improved precision in detailed scientific work.
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Account for time unit differences (minutes versus hours) and area units (square centimeters versus square feet) to avoid errors.
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Use the tool consistently when comparing heat flux data across different unit systems.
Limitations
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Differences in energy definitions and measurement bases affect conversion accuracy.
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Unit discrepancies in time and area references require careful attention.
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Minor variations may occur due to rounding and differing calorie standards.
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Highly precise conversions may require intermediate steps involving SI units.
Frequently Asked Questions
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Why do I need to convert between calorie (th)/minute/cm² and kilocalorie (IT)/hour/ft²?
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Converting between these units allows consistent comparison and reporting of heat flux density from laboratory-scale measurements to building-scale heat transfer assessments.
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What is the conversion factor from calorie (th)/minute/cm² to kilocalorie (IT)/hour/ft²?
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The conversion factor is 1 calorie (th)/minute/square centimeter equals approximately 55.7045 kilocalorie (IT)/hour/square foot.
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Are these units used in both scientific and engineering contexts?
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Yes, calorie (th)/minute/cm² is common in laboratory and materials testing, while kilocalorie (IT)/hour/ft² is often used in HVAC, building energy modeling, and insulation performance evaluations.
Key Terminology
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Calorie (th)/minute/square centimeter
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A unit expressing heat flux density as thermochemical calories transferred per minute across one square centimeter.
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Kilocalorie (IT)/hour/square foot
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A unit describing heat flux density as International Table kilocalories transferred per hour through one square foot.
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Heat flux density
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The rate of heat energy transfer through a given surface area.