The proprotor testing was held in the ISVR anechoic chambers at University of Southampton, one of the largest acoustic facilities n the UK.
The start-up is developing a 30-passenger eVTOL bus dubbed the S-1. The tests mark a crucial step in redefining the design of its eVOTL bus and democratising air mobility.
The testing by Sora included different tip geometries and operational parameters, to optimise aeroacoustic performance and aerodynamic efficiency. This enabled Sora to deliver a quieter and more light efficient experience to its S-1 product, making it ideal for urban environments.
“We’re thrilled with the progress from this phase of testing, particularly in terms of noise reduction,” says Furqan, Sora Aviation's CEO. "Minimizing noise pollution is essential for the success of urban air mobility, these results put us closer to achieving a quiet and sustainable aircraft. The collaboration with the University of Southampton has been invaluable, and we’re excited to continue refining the S-1’s design."
“The University of Southampton’s Institute of Sound and Vibration Research (ISVR) has been widely recognized as a global centre of excellence in acoustics and vibrations since 1963. We are proud to collaborate with Sora Aviation , sharing a common vision to develop quieter and more sustainable aircraft in support of global sustainability goals” says Dr. Chaitanya Paruchuri , Head of Acoustics Group at the University of Southampton.
Sora plans for the S-1 bus to enter into service by 2031.
