26 citations · 26 across the 4 of their papers we have counts for
4 papers
Strain-coupled one-dimensional turbulence: a single-line closure, its limits, and the consequence for leading-edge noise
Sparsh Sharma, Alan R. Kerstein
Turbulence approaching a solid surface is strained before it arrives, and the distortion of its spectrum is often what governs the downstream response; yet reduced-order prediction…
A transport geometry of acoustic analogies:exact holonomy of source re-attribution and its observable consequences
Sparsh Sharma
The source term of an acoustic analogy is not unique: different rearrangements of the Navier-Stokes equations attribute the same radiated sound to different apparent sources. Altho…
Effect of geometric parameters on the noise generated by rod-airfoil configuration
Sparsh Sharma, Thomas F. Geyer, Jens Giesler
This paper investigates the effect of the geometric parameters -- rod diameter and the distance between the rod and the airfoil -- on the noise generated by rod-airfoil configurati…
On a lower-order framework for jet noise prediction based on one-dimensional turbulence
Sparsh Sharma, Marten Klein, Heiko Schmidt +1
Noise prediction requires the resolution of relevant acoustic sources on all scales of a turbulent flow. High-resolution direct numerical and large-eddy simulation would be ideal b…