Design quieter gearboxes with
multiphysics simulation.
Noise, vibration and harshness (NVH) testing is an important
part of the design process, but you are not limited to
conducting physical experiments. When optimising gearbox
designs, you can perform vibroacoustic analyses using
simulation software — producing virtual test results you can
see and hear.
The COMSOL Multiphysics® software is used for simulating
designs, devices and processes in all fields of engineering,
manufacturing and scientific research. See how you can apply
it to modelling gearbox vibration and noise.
comsol.blog/NVH-simulation
Visualisation of the noise
pressure level outside the
gearbox and vibrationinduced
von Mises stress in
its housing.