What Is This Tool?
This converter changes heat flux density measurements from calorie (th)/minute/square centimeter, a unit typically used in small-scale or laboratory heat transfer studies, into kilocalorie (IT)/hour/square meter, which is commonly applied in building physics and HVAC energy calculations.
How to Use This Tool?
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Enter the value measured in calorie (th)/minute/square centimeter
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Select the source unit: calorie (th)/minute/square centimeter
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Select the target unit: kilocalorie (IT)/hour/square meter
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Click convert to see the equivalent heat flux density in the desired unit
Key Features
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Converts between specific heat flux units used in both scientific labs and building engineering
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Browser-based tool accessible for quick and reliable unit transformations
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Supports translation of historical, physiological, and engineering heat flux data
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Includes clear conversion formula and example calculations
Examples
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2 calorie (th)/minute/square centimeter converts to approximately 1199.197 kilocalorie (IT)/hour/square meter
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0.5 calorie (th)/minute/square centimeter converts to approximately 299.799 kilocalorie (IT)/hour/square meter
Common Use Cases
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Laboratory calorimetry and testing of small material samples for heat flux
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Converting heat output specifications from heater elements or lamps in tests using calorie-based units
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Translating heat loss or gain data from experimental or physiological studies recorded in calories·min⁻¹·cm⁻²
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Performing building energy audits to evaluate heat transfer through walls, roofs, and windows
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Assessing thermal insulation and glazing performance (U-values) in architectural and HVAC design
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Modeling surface heat fluxes from solar exposure or equipment for thermal comfort analysis
Tips & Best Practices
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Verify the consistency of calorie and kilocalorie definitions before converting values
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Use calorie (th)/minute/square centimeter units mainly for detailed laboratory or small-scale measurements
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Apply kilocalorie (IT)/hour/square meter units for large-scale building physics and HVAC energy calculations
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Check unit compatibility carefully when combining data from different disciplines or sources
Limitations
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Calorie (th)/minute/square centimeter is primarily suited to small-scale laboratory measurements
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Kilocalorie (IT)/hour/square meter is oriented toward building-scale heat flux applications
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Differences in calorie definitions (thermochemical vs International Table) may affect conversion accuracy
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Heat flux values must be carefully verified for unit consistency when used across various fields
Frequently Asked Questions
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What does calorie (th)/minute/square centimeter measure?
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It measures heat flux density as the rate of thermochemical calories transferred per minute across one square centimeter.
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Where is kilocalorie (IT)/hour/square meter commonly used?
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It is used in building physics and HVAC design to express heat transfer rates per hour through one square meter.
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Why convert between these two units?
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Converting helps translate heat flux data from laboratory or physiological measurements into units suitable for building energy audits and thermal performance assessments.
Key Terminology
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Calorie (th)/minute/square centimeter
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A unit of heat flux density expressing thermochemical calories transferred per minute per square centimeter, equivalent to about 0.0697333 watts per square centimeter.
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Kilocalorie (IT)/hour/square meter
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A heat flux density unit measuring International Table kilocalories transferred per hour through one square meter, equivalent to roughly 1.16222 watts per square meter.