8 citations · 14 across the 4 of their papers we have counts for
7 papers
Gradient Information and Regularization for Gene Expression Programming to Develop Data-Driven Physics Closure Models
Fabian Waschkowski, Haochen Li, Abhishek Deshmukh +5
Learning accurate numerical constants when developing algebraic models is a known challenge for evolutionary algorithms, such as Gene Expression Programming (GEP). This paper intro…
Data-driven algebraic models of the turbulent Prandtl number for buoyancy-affected flow near a vertical surface
Xiaowei Xu, Andrew S. H. Ooi, Richard D. Sandberg
The behaviour of the turbulent Prandtl number () for buoyancy-affected flows near a vertical surface is investigated as an extension study of {Gibson \& Leslie, \emph{Int. Co…
Application of a POD-Galerkin based method to time resolved and time unresolved data for the determination of the Convective Velocity of Large-Scale Coherent Structures in High Speed Flows
Tushar Sikroria, Julio Soria, Richard Sandberg +1
Motivated by the aero-acoustic feedback loop phenomenon in high speed free jets and impinging jets, a thorough examination of a POD (Proper Orthogonal Decomposition)-Galerkin metho…
Compressibility and variable inertia effects on heat transfer in turbulent impinging jets
Jose Javier Otero Perez, Richard Sandberg
This article shows the importance of flow compressibility on the heat transfer in confined impinging jets, and how it is driven by both the Mach number and the wall heat-flux. Henc…
Feedback control of vortex shedding using a resolvent-based modelling approach
Bo Jin, Simon J. Illingworth, Richard D. Sandberg
An investigation of optimal feedback controllers' performance and robustness is carried out for vortex shedding behind a 2D cylinder at low Reynolds numbers. To facilitate controll…
Compressible Invariant Solutions In Open Cavity Flows
J. Javier Otero, Ati S. Sharma, Richard D. Sandberg
A family of compressible exact periodic solutions is reported for the first time in an open cavity flow setup. These are found using a novel framework which permits the computation…