NVH optimisation for an e-Drive tram gearbox

Using Romax Spectrum together with embedded capability from Actran, mechanical engineers at Wikov were able to assess their tram gearbox’s radiated noise and make changes to the design to improve the NVH performance. By democratising such advanced airborne noise simulation capabilities and bringing them to non-expert users within the design phase of a project, valuable simulation insights can be fed back into the design to bring to market higher quality products more quickly.