Calories (it)/second/cm² to Dynes/hour/centimeter Converter (cal/(s·cm²) to dyn/(h·cm))
cal/(s·cm²) × 1.507248 × 10⁹ = dyn/(h·cm)
Calculation: 1 cal/(s·cm²) × 1.507248 × 10⁹ = 1.507248 × 10⁹ dyn/(h·cm)
Common Calorie (IT)/second/cm² to Dyne/hour/centimeter Calculations
Quick-lookup reference table showing calculated equivalents for standard increments between Calorie (IT)/second/cm² (cal/(s·cm²)) and Dyne/hour/centimeter (dyn/(h·cm)).
| Conversion & Equivalent Value | Scientific Notation |
|---|---|
| 0.001 cal/(s·cm²) 1507248 dyn/(h·cm) | 1.507 × 10⁶ |
| 0.01 cal/(s·cm²) 1.507248 × 10⁷ dyn/(h·cm) | 1.507 × 10⁷ |
| 0.1 cal/(s·cm²) 1.507248 × 10⁸ dyn/(h·cm) | 1.507 × 10⁸ |
| 0.5 cal/(s·cm²) 7.53624 × 10⁸ dyn/(h·cm) | 7.536 × 10⁸ |
| 1 cal/(s·cm²) 1.507248 × 10⁹ dyn/(h·cm) | 1.507 × 10⁹ |
| 2 cal/(s·cm²) 3.014496 × 10⁹ dyn/(h·cm) | 3.014 × 10⁹ |
| 5 cal/(s·cm²) 7.53624 × 10⁹ dyn/(h·cm) | 7.536 × 10⁹ |
| 10 cal/(s·cm²) 1.507248 × 10¹⁰ dyn/(h·cm) | 1.507 × 10¹⁰ |
| 20 cal/(s·cm²) 3.014496 × 10¹⁰ dyn/(h·cm) | 3.014 × 10¹⁰ |
| 25 cal/(s·cm²) 3.76812 × 10¹⁰ dyn/(h·cm) | 3.768 × 10¹⁰ |
| 50 cal/(s·cm²) 7.53624 × 10¹⁰ dyn/(h·cm) | 7.536 × 10¹⁰ |
| 100 cal/(s·cm²) 1.507248 × 10¹¹ dyn/(h·cm) | 1.507 × 10¹¹ |
| 250 cal/(s·cm²) 3.76812 × 10¹¹ dyn/(h·cm) | 3.768 × 10¹¹ |
| 500 cal/(s·cm²) 7.53624 × 10¹¹ dyn/(h·cm) | 7.536 × 10¹¹ |
| 1000 cal/(s·cm²) 1.507248 × 10¹² dyn/(h·cm) | 1.507 × 10¹² |
| Reciprocal & Equivalent Value | Scientific Notation |
|---|---|
| 1 dyn/(h·cm) 6.634608 × 10⁻¹⁰ cal/(s·cm²) | 6.635 × 10⁻¹⁰ |
| 5 dyn/(h·cm) 3.317304 × 10⁻⁹ cal/(s·cm²) | 3.317 × 10⁻⁹ |
| 10 dyn/(h·cm) 6.634608 × 10⁻⁹ cal/(s·cm²) | 6.635 × 10⁻⁹ |
| 50 dyn/(h·cm) 3.317304 × 10⁻⁸ cal/(s·cm²) | 3.317 × 10⁻⁸ |
| 100 dyn/(h·cm) 6.634608 × 10⁻⁸ cal/(s·cm²) | 6.635 × 10⁻⁸ |
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)/second/cm² (cal/(s·cm²)) and Dyne/hour/centimeter (dyn/(h·cm)):
Calorie (IT)/second/cm² References:
- Solar constant extraterrestrial solar irradiance at top of atmosphere 0.032507 cal/(s·cm²)
- Clear sky direct midday summer sunlight striking sea level ground 0.023885 cal/(s·cm²)
- Human body resting thermal metabolic heat radiation to room 0.001194 cal/(s·cm²)
- Overcast winter day diffuse solar irradiance at sea level 0.002388 cal/(s·cm²)
Dyne/hour/centimeter References:
- CGS heat flux unit: Low-temperature cryogenic boil-off flux 5000 dyn/(h·cm)
How to Convert Calorie (IT)/second/cm² to Dyne/hour/centimeter
Converting Calorie (IT)/second/cm² (cal/(s·cm²)) to Dyne/hour/centimeter (dyn/(h·cm)) 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. This calculation bridges modern MKSA metric standards with the historical Gaussian centimetre-gram-second (CGS) electrostatic and electromagnetic framework. In CGS systems, electromagnetic units (such as statvolts, abvolts, dynes, ergs, and gauss) are formulated directly from mechanical dimensions, with electrostatic-to-electromagnetic relations tied to the speed of light in vacuum (c ≈ 2.99792458 × 1010 cm/s). Exactly 1 Calorie (IT)/second/cm² translates to 1.507248 × 10⁹ Dyne/hour/centimeter (1 dyn/(h·cm) = 6.634608 × 10⁻¹⁰ cal/(s·cm²)).
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/(s·cm²) = 41868 watt per square meter (W/m²)1 dyn/(h·cm) = 2.777778 × 10⁻⁵ watt per square meter (W/m²)V(dyn/(h·cm)) = V(cal/(s·cm²)) × ( 41868 / 2.777778 × 10⁻⁵ ) = V(cal/(s·cm²)) × 1.507248 × 10⁹Value in Dyne/hour/centimeter = Value in Calorie (IT)/second/cm² × 1.507248 × 10⁹Direct computational formula applied for standard conversion.To convert 24 Calorie (IT)/second/cm² (cal/(s·cm²)) to Dyne/hour/centimeter (dyn/(h·cm)): multiply 24 by 1.507248 × 10⁹ to get 3.617395 × 10¹⁰ dyn/(h·cm). At an industrial engineering scale, 2500 cal/(s·cm²) converts to 3.76812 × 10¹² dyn/(h·cm).
Inverse check: 1 dyn/(h·cm) = 6.634608 × 10⁻¹⁰ cal/(s·cm²).Understanding Calorie (IT)/second/cm² and Dyne/hour/centimeter
Calorie (IT)/second/cm²
cal/(s·cm²)A Calorie (IT)/second/cm² (cal/(s·cm²)) is a recognized unit for heat flux density.
Applications & Practical Context
In practical heat flux density terms, a solar constant extraterrestrial solar irradiance at top of atmosphere equals 0.032507 cal/(s·cm²), a clear sky direct midday summer sunlight striking sea level ground equals 0.023885 cal/(s·cm²), a human body resting thermal metabolic heat radiation to room equals 0.001194 cal/(s·cm²).
A physical magnitude of 1 cal/(s·cm²) corresponds to 41868 W/m² in standard SI measurement.
1 cal/(s·cm²) = 41868 W/m²Dyne/hour/centimeter
dyn/(h·cm)A Dyne/hour/centimeter (dyn/(h·cm)) is a unit of heat flux density in the centimeter-gram-second (CGS) system.
Applications & Practical Context
In practical heat flux density terms, a CGS heat flux unit: Low-temperature cryogenic boil-off flux equals 5000 dyn/(h·cm).
A physical magnitude of 1 dyn/(h·cm) corresponds to 2.777778 × 10⁻⁵ W/m² in standard SI measurement.
1 dyn/(h·cm) = 2.777778 × 10⁻⁵ 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/(s·cm²) × 41868 = 41868 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 = (41868 W/m²) × (8 m²) = 334944 W -
4. Convert to Standard Engineering Units:
• W: 334944 × 1 = 334944 W (Watts) • kW: 334944 × 0.001 = 334.944 kW (Kilowatts) • MW: 334944 × 1 × 10⁻⁶ = 0.334944 MW (Megawatts) • hp: 334944 × 0.001341 = 449.1673 hp (Horsepower (Mechanical)) • PS: 334944 × 0.00136 = 455.3971 PS (Metric Horsepower (PS)) • BTU/h: 334944 × 3.4121 = 1142876.37 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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