Calories (it)/hour/square centimeter to Calories (th)/second/square centimeter Converter (cal/(h·cm²) to cal (th)/(s·cm²))
cal/(h·cm²) × 0.00027796374 = cal (th)/(s·cm²)
Calculation: 1 cal/(h·cm²) × 0.00027796374 = 0.00027796374 cal (th)/(s·cm²)
Common Calorie (IT)/hour/square centimeter to Calorie (th)/second/square centimeter Calculations
Quick-lookup reference table showing calculated equivalents for standard increments between Calorie (IT)/hour/square centimeter (cal/(h·cm²)) and Calorie (th)/second/square centimeter (cal (th)/(s·cm²)).
| Conversion & Equivalent Value | Scientific Notation |
|---|---|
| 0.001 cal/(h·cm²) 2.779637 × 10⁻⁷ cal (th)/(s·cm²) | 2.78 × 10⁻⁷ |
| 0.01 cal/(h·cm²) 2.779637 × 10⁻⁶ cal (th)/(s·cm²) | 2.78 × 10⁻⁶ |
| 0.1 cal/(h·cm²) 2.779637 × 10⁻⁵ cal (th)/(s·cm²) | 2.78 × 10⁻⁵ |
| 0.5 cal/(h·cm²) 0.000138982 cal (th)/(s·cm²) | 1.39 × 10⁻⁴ |
| 1 cal/(h·cm²) 0.000277964 cal (th)/(s·cm²) | 2.78 × 10⁻⁴ |
| 2 cal/(h·cm²) 0.000555927 cal (th)/(s·cm²) | 5.559 × 10⁻⁴ |
| 5 cal/(h·cm²) 0.00138982 cal (th)/(s·cm²) | 1.39 × 10⁻³ |
| 10 cal/(h·cm²) 0.00277964 cal (th)/(s·cm²) | 2.78 × 10⁻³ |
| 20 cal/(h·cm²) 0.00555927 cal (th)/(s·cm²) | 5.559 × 10⁻³ |
| 25 cal/(h·cm²) 0.00694909 cal (th)/(s·cm²) | 6.949 × 10⁻³ |
| 50 cal/(h·cm²) 0.0138982 cal (th)/(s·cm²) | 1.39 × 10⁻² |
| 100 cal/(h·cm²) 0.0277964 cal (th)/(s·cm²) | 2.78 × 10⁻² |
| 250 cal/(h·cm²) 0.0694909 cal (th)/(s·cm²) | 6.949 × 10⁻² |
| 500 cal/(h·cm²) 0.138982 cal (th)/(s·cm²) | 1.39 × 10⁻¹ |
| 1000 cal/(h·cm²) 0.277964 cal (th)/(s·cm²) | 2.78 × 10⁻¹ |
| Reciprocal & Equivalent Value | Scientific Notation |
|---|---|
| 1 cal (th)/(s·cm²) 3597.59148 cal/(h·cm²) | 3.598 × 10³ |
| 5 cal (th)/(s·cm²) 17987.9574 cal/(h·cm²) | 1.799 × 10⁴ |
| 10 cal (th)/(s·cm²) 35975.9148 cal/(h·cm²) | 3.598 × 10⁴ |
| 50 cal (th)/(s·cm²) 179879.574 cal/(h·cm²) | 1.799 × 10⁵ |
| 100 cal (th)/(s·cm²) 359759.148 cal/(h·cm²) | 3.598 × 10⁵ |
Real-World Context & Everyday Benchmarks
Tap to load into converterTo help contextualize these units in everyday life, science, and engineering, here are verified real-world reference points for Calorie (IT)/hour/square centimeter (cal/(h·cm²)) and Calorie (th)/second/square centimeter (cal (th)/(s·cm²)):
Calorie (IT)/hour/square centimeter References:
- Clear sky solar radiation energy flux per hour 86 cal/(h·cm²)
Calorie (th)/second/square centimeter References:
- Propane flame direct impingement surface heat flux 2.5 cal (th)/(s·cm²)
How to Convert Calorie (IT)/hour/square centimeter to Calorie (th)/second/square centimeter
Converting Calorie (IT)/hour/square centimeter (cal/(h·cm²)) to Calorie (th)/second/square centimeter (cal (th)/(s·cm²)) is a core calculation in Heat Flux Density, which measures the rate of thermal energy transfer radiating or conducting through a unit area per second. Because Calorie (th)/second/square centimeter is a broader physical scale than Calorie (IT)/hour/square centimeter, converting from cal/(h·cm²) to cal (th)/(s·cm²) condenses the numerical figure. It takes 3597.59148 Calorie (IT)/hour/square centimeter to equal a single Calorie (th)/second/square centimeter (1 cal/(h·cm²) = 0.000277964 cal (th)/(s·cm²)). To convert any quantity, multiply by 0.000277964 (or divide by 3597.59148).
Mathematical Conversion Derivation via Coherent SI Base Unit
Under the International System of Quantities (ISQ), dimensional conversion between non-SI units is rigorously resolved by bridging through the coherent SI base unit (watt per square meter (W/m²)) without arbitrary rounding:
1 cal/(h·cm²) = 11.630003 watt per square meter (W/m²)1 cal (th)/(s·cm²) = 41840 watt per square meter (W/m²)V(cal (th)/(s·cm²)) = V(cal/(h·cm²)) × ( 11.630003 / 41840 ) = V(cal/(h·cm²)) × 0.000277964Value in Calorie (th)/second/square centimeter = Value in Calorie (IT)/hour/square centimeter × 0.00027796374Direct computational formula applied for standard conversion.To convert 24 Calorie (IT)/hour/square centimeter (cal/(h·cm²)) to Calorie (th)/second/square centimeter (cal (th)/(s·cm²)): multiply 24 by 0.000277964 to get 0.00667113 cal (th)/(s·cm²). At an industrial engineering scale, 2500 cal/(h·cm²) converts to 0.694909 cal (th)/(s·cm²).
Inverse check: 1 cal (th)/(s·cm²) = 3597.59148 cal/(h·cm²).Understanding Calorie (IT)/hour/square centimeter and Calorie (th)/second/square centimeter
Calorie (IT)/hour/square centimeter
cal/(h·cm²)A Calorie (IT)/hour/square centimeter (cal/(h·cm²)) is a recognized unit for heat flux density.
Applications & Practical Context
In practical heat flux density terms, a clear sky solar radiation energy flux per hour equals 86 cal/(h·cm²).
A physical magnitude of 1 cal/(h·cm²) corresponds to 11.630003 W/m² in standard SI measurement.
1 cal/(h·cm²) = 11.630003 W/m²Calorie (th)/second/square centimeter
cal (th)/(s·cm²)A Calorie (th)/second/square centimeter (cal (th)/(s·cm²)) is a recognized unit for heat flux density.
Applications & Practical Context
In practical heat flux density terms, a propane flame direct impingement surface heat flux equals 2.5 cal (th)/(s·cm²).
A physical magnitude of 1 cal (th)/(s·cm²) corresponds to 41840 W/m² in standard SI measurement.
1 cal (th)/(s·cm²) = 41840 W/m²Domain Metrology & Engineering Applications
Thermal Transmission Flux (q = Q̇ / A)
Rigorously quantified in laboratory and field settings using Schmidt-Boelter heat flux gauges, differential thermopile foil transducers, and calibrated Gardon radiant gauges.
Applied across rocket nozzle combustion chamber analysis, fire resistance testing (ASTM E119), furnace wall heat loss auditing, and hypersonic aerothermal design under international metrology standard ISO 80000-5:2019, ASME PTC 19.3.
Formulas, conversion coefficients, and base definitions on this page strictly adhere to the ISO 80000-5:2019, ASME PTC 19.3 and the BIPM SI Brochure (9th Edition). Governed by Thermal Transmission Flux (q = Q̇ / A) under ISO 80000 dimensional vector [M T⁻³].
Heat Flux Density to Total Thermal Power Bridge (Watts • Kilowatts • Megawatts • BTU/h • Horsepower)
Calculate total continuous heat dissipation power P = q" × A across surface barriers and exchangers, bridging heat flux density [M T⁻³] with thermal power [M L² T⁻³].
P = q" × A
[W/m²] × [m²] → [W]
-
1. Normalize Input to SI Base Unit (W/m²):
q" = 1 cal/(h·cm²) × 11.63000308 = 11.63000308 W/m² -
2. Apply Engineering Parameter (A):
Selected condition: Industrial Hydronic Radiator Panel (8 m²) at A = 8 m² -
3. Execute Governing Physical Law in SI Units:
P = q" × A = (11.63000308 W/m²) × (8 m²) = 93.040025 W -
4. Convert to Standard Engineering Units:
• W: 93.040025 × 1 = 93.04 W (Watts) • kW: 93.040025 × 0.001 = 0.09304 kW (Kilowatts) • MW: 93.040025 × 1 × 10⁻⁶ = 9.304002 × 10⁻⁵ MW (Megawatts) • hp: 93.040025 × 0.001341 = 0.1248 hp (Horsepower (Mechanical)) • PS: 93.040025 × 0.00136 = 0.1265 PS (Metric Horsepower (PS)) • BTU/h: 93.040025 × 3.4121 = 317.47 BTU/h (BTU per Hour)
| Engineering Substance / Operating Standard | Parameter Value (m²) | Reference State / Condition | Typical Industrial & Engineering Application |
|---|---|---|---|
| Residential Window Glazing (4 m²) | 4 |
4.0 m² | Double-pane exterior window glass aperture |
| Industrial Hydronic Radiator Panel (8 m²) | 8 |
8.0 m² | Convective space heating radiator surface |
| Shell & Tube Heat Exchanger (50 m²) | 50 |
50.0 m² | Industrial process fluid cooling bundle |
| Power Boiler Waterwall (200 m²) | 200 |
200.0 m² | Thermal power plant steam generator wall |
Frequently Asked Questions
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Physically Coupled Thermodynamics & Heat Converters
Explore interconnected physical dimension converters within the Thermodynamics & Heat cluster (ISO 80000-5:2019).