Determine flow regime from Reynolds number and critical Re. Predict head loss increase from laminar to turbulent.
| Constant | Symbol | Value |
|---|---|---|
| Speed of light | c | 2.99792458×10⁸ |
| Planck's constant | h | 6.62607015×10⁻³‴ |
| Boltzmann constant | kʙ | 1.380649×10⁻²³ |
| Avogadro's number | Nₐ | 6.02214076×10²³ |
| Gravitational constant | G | 6.6743×10⁻¹¹ |
| Gas constant | R | 8.31446 |
| Elementary charge | e | 1.602176634×10⁻¹⁹ |
| Electron mass | mₑ | 9.1093837015×10⁻³¹ |
| Proton mass | mₚ | 1.67262192369×10⁻²⁷ |
| Fine-structure constant | α | 7.2973525693×10⁻³ |
Determine flow regime from Reynolds number and critical Re. Predict head loss increase from laminar to turbulent
Each component has a specific meaning:
Note: Interpret the flow transition result against the clinical thresholds and context described above.
Enter the Reynolds number, critical Re for the patient or scenario you are assessing. Determine flow regime from Reynolds number and critical Re. Predict head loss increase from laminar to turbulent. Use the flow transition result to inform your clinical assessment.