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physics.flu-dyn2017
Geometric algebra and an acoustic space time for propagation in non-uniform flow
Alastair Gregory, Anurag Agarwal, Joan Lasenby +1
This study aims to make use of two concepts in the field of aeroacoustics; an analogy with relativity, and Geometric Algebra. The analogy with relativity has been investigated in p…
physics.flu-dyn2014
An acoustic space-time and the Lorentz transformation in aeroacoustics
Alastair Logan Gregory, Samuel Sinayoko, Anurag Agarwal +1
In this paper we introduce concepts from relativity and geometric algebra to aeroacoustics. We do this using an acoustic space-time transformation within the framework of sound pro…