Calories (th)/hour/square centimeter to Calories (th)/second/square centimeter Converter (cal (th)/(h·cm²) to cal (th)/(s·cm²))
cal (th)/(h·cm²) × 0.00027777766 = cal (th)/(s·cm²)
Calculation: 1 cal (th)/(h·cm²) × 0.00027777766 = 0.00027777766 cal (th)/(s·cm²)
Common Calorie (th)/hour/square centimeter to Calorie (th)/second/square centimeter Calculations
Quick-lookup reference table showing calculated equivalents for standard increments between Calorie (th)/hour/square centimeter (cal (th)/(h·cm²)) and Calorie (th)/second/square centimeter (cal (th)/(s·cm²)).
| Conversion & Equivalent Value | Scientific Notation |
|---|---|
| 0.001 cal (th)/(h·cm²) 2.777777 × 10⁻⁷ cal (th)/(s·cm²) | 2.778 × 10⁻⁷ |
| 0.01 cal (th)/(h·cm²) 2.777777 × 10⁻⁶ cal (th)/(s·cm²) | 2.778 × 10⁻⁶ |
| 0.1 cal (th)/(h·cm²) 2.777777 × 10⁻⁵ cal (th)/(s·cm²) | 2.778 × 10⁻⁵ |
| 0.5 cal (th)/(h·cm²) 0.000138889 cal (th)/(s·cm²) | 1.389 × 10⁻⁴ |
| 1 cal (th)/(h·cm²) 0.000277778 cal (th)/(s·cm²) | 2.778 × 10⁻⁴ |
| 2 cal (th)/(h·cm²) 0.000555555 cal (th)/(s·cm²) | 5.556 × 10⁻⁴ |
| 5 cal (th)/(h·cm²) 0.00138889 cal (th)/(s·cm²) | 1.389 × 10⁻³ |
| 10 cal (th)/(h·cm²) 0.00277778 cal (th)/(s·cm²) | 2.778 × 10⁻³ |
| 20 cal (th)/(h·cm²) 0.00555555 cal (th)/(s·cm²) | 5.556 × 10⁻³ |
| 25 cal (th)/(h·cm²) 0.00694444 cal (th)/(s·cm²) | 6.944 × 10⁻³ |
| 50 cal (th)/(h·cm²) 0.0138889 cal (th)/(s·cm²) | 1.389 × 10⁻² |
| 100 cal (th)/(h·cm²) 0.0277778 cal (th)/(s·cm²) | 2.778 × 10⁻² |
| 250 cal (th)/(h·cm²) 0.0694444 cal (th)/(s·cm²) | 6.944 × 10⁻² |
| 500 cal (th)/(h·cm²) 0.138889 cal (th)/(s·cm²) | 1.389 × 10⁻¹ |
| 1000 cal (th)/(h·cm²) 0.277778 cal (th)/(s·cm²) | 2.778 × 10⁻¹ |
| Reciprocal & Equivalent Value | Scientific Notation |
|---|---|
| 1 cal (th)/(s·cm²) 3600.001464 cal (th)/(h·cm²) | 3.6 × 10³ |
| 5 cal (th)/(s·cm²) 18000.00732 cal (th)/(h·cm²) | 1.8 × 10⁴ |
| 10 cal (th)/(s·cm²) 36000.01464 cal (th)/(h·cm²) | 3.6 × 10⁴ |
| 50 cal (th)/(s·cm²) 180000.0732 cal (th)/(h·cm²) | 1.8 × 10⁵ |
| 100 cal (th)/(s·cm²) 360000.1464 cal (th)/(h·cm²) | 3.6 × 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 (th)/hour/square centimeter (cal (th)/(h·cm²)) and Calorie (th)/second/square centimeter (cal (th)/(s·cm²)):
Calorie (th)/hour/square centimeter References:
- Glass greenhouse passive solar heating transmission flux 60 cal (th)/(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 (th)/hour/square centimeter to Calorie (th)/second/square centimeter
Converting Calorie (th)/hour/square centimeter (cal (th)/(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 (th)/hour/square centimeter, converting from cal (th)/(h·cm²) to cal (th)/(s·cm²) condenses the numerical figure. It takes 3600.001464 Calorie (th)/hour/square centimeter to equal a single Calorie (th)/second/square centimeter (1 cal (th)/(h·cm²) = 0.000277778 cal (th)/(s·cm²)). To convert any quantity, multiply by 0.000277778 (or divide by 3600.001464).
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 (th)/(h·cm²) = 11.622217 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 (th)/(h·cm²)) × ( 11.622217 / 41840 ) = V(cal (th)/(h·cm²)) × 0.000277778Value in Calorie (th)/second/square centimeter = Value in Calorie (th)/hour/square centimeter × 0.00027777766Direct computational formula applied for standard conversion.Converting 250 cal (th)/(h·cm²) yields an exact output of 0.0694444 cal (th)/(s·cm²) in Calorie (th)/second/square centimeter. Under higher industrial throughput, 1000 cal (th)/(h·cm²) translates to 0.277778 cal (th)/(s·cm²).
Inverse check: 1 cal (th)/(s·cm²) = 3600.001464 cal (th)/(h·cm²).Understanding Calorie (th)/hour/square centimeter and Calorie (th)/second/square centimeter
Calorie (th)/hour/square centimeter
cal (th)/(h·cm²)A Calorie (th)/hour/square centimeter (cal (th)/(h·cm²)) is a recognized unit for heat flux density.
Applications & Practical Context
In practical heat flux density terms, a glass greenhouse passive solar heating transmission flux equals 60 cal (th)/(h·cm²).
A physical magnitude of 1 cal (th)/(h·cm²) corresponds to 11.622217 W/m² in standard SI measurement.
1 cal (th)/(h·cm²) = 11.622217 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 (th)/(h·cm²) × 11.6222175 = 11.6222175 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 = (11.6222175 W/m²) × (8 m²) = 92.97774 W -
4. Convert to Standard Engineering Units:
• W: 92.97774 × 1 = 92.9777 W (Watts) • kW: 92.97774 × 0.001 = 0.09298 kW (Kilowatts) • MW: 92.97774 × 1 × 10⁻⁶ = 9.297774 × 10⁻⁵ MW (Megawatts) • hp: 92.97774 × 0.001341 = 0.1247 hp (Horsepower (Mechanical)) • PS: 92.97774 × 0.00136 = 0.1264 PS (Metric Horsepower (PS)) • BTU/h: 92.97774 × 3.4121 = 317.25 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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