Calculate drag force F_d = ½·Cd·ρ·A·V². Drag coefficients: sphere 0.47, cylinder 1.2, flat disc 1.17, streamlined body 0.04. Reynolds number effect on Cd, including drag crisis at Re ≈ 5×10⁵.
2D stress state at a point. All stresses in MPa.
Enter the values for the patient or scenario you are assessing. Calculate drag force F_d = ½·Cd·ρ·A·V². Drag coefficients: sphere 0.47, cylinder 1.2, flat disc 1.17, streamlined body 0.04. Reynolds number effect on Cd, including drag crisis at Re ≈ 5×10⁵. Use the fluid drag coefficient result to inform your clinical assessment.