Biomedical Engineering & Biomechanics Calculators

Biomedical Engineering & Biomechanics Calculators

These calculators help biomedical engineers, researchers, and students estimate forces, stresses, flows, and mechanical parameters in prosthetics, tissues, implants, and bioreactors.

Quickly compute load distribution, scaffold flow, joint torque, blood shear rate, implant stress, pump-induced shear, tissue heat transfer, mixing times, mechanical stiffness, and wear particle generation for biomechanical and biomedical analyses.

⚠ Disclaimer: These calculators provide simplified estimates for educational and research purposes only and are not a substitute for professional engineering design.

Prosthetic Limb Load Distribution

Load per point = total load / contact points

Tissue Scaffold Flow

Flow ∝ porosity × ΔP

Joint Torque

Torque = F × r

Blood Shear Rate

γ ≈ 8V/D

Implant Stress/Strain

Stress = F / A

Pump Flow → Shear Stress

τ ∝ Q / r³ (simplified)

Heat Transfer (Thermal Dose)

Dose ≈ Power × Time

Bioreactor Mixing Time

t ∝ Volume / Agitation

Mechanical Stiffness

k ≈ E × (A/L)

Wear Particle Generation

Particles/year ≈ Wear rate / particle volume