Viscoelastic Fluid — 2D Rheology Lab

Apply a step stress or step strain to a spring-dashpot analog and watch the real Maxwell relaxation / Kelvin-Voigt creep response build live.

Mechanical analog

Response curve

Maxwell
10.0
5.0
0.50
τ = η/E (s)
0.00
time (s)
0.00
stress σ (kPa)
0.000
strain ε
idle
input mode