Calculate blackbody radiation: q = ε·σ·T⁴. Stefan-Boltzmann constant σ = 5.67×10⁻⁸ W/m²K⁴. Net radiation between surfaces: q = ε·σ·F₁₂·A₁·(T₁⁴ - T₂⁴). Radiation heat transfer linearization.
2D stress state at a point. All stresses in MPa.
Enter the values for the patient or scenario you are assessing. Calculate blackbody radiation: q = ε·σ·T⁴. Stefan-Boltzmann constant σ = 5.67×10⁻⁸ W/m²K⁴. Net radiation between surfaces: q = ε·σ·F₁₂·A₁·(T₁⁴ - T₂⁴). Radiation heat transfer linearization. Use the stefan-boltzmann result to inform your clinical assessment.