Chitrarth Lav

Compressible plane turbulent wakes under pressure gradients evolving in a constant area section

C Lav, J Philip, RD Sandberg

Journal article  |  2020  |  Journal of Fluid Mechanics

Development of statistically two-dimensional (2-D) turbulent wakes under pressure gradients is a common feature of many industrial..

A New Data-Driven Turbulence Model Framework for Unsteady Flows Applied to Wall-Jet and Wall-Wake Flows

Chitrarth Lav, Jimmy Philip, Richard Sandberg

Conference Proceedings  |  2019  |  Proceedings of ASME Turbo Expo 2019

The unsteady flow prediction for turbomachinery applications relies heavily on unsteady RANS (URANS). For flows that exhibit vorte..

A framework to develop data-driven turbulence models for flows with organised unsteadiness

Chitrarth Lav, Richard D Sandberg, Jimmy Philip

Journal article  |  2019  |  Journal of Computational Physics

Turbulence modelling development has received a boost in recent years through assimilation of machine learning methods and increas..

Compressible turbulent wakes in constant area pressure gradients: simulation and modelling

Chitrarth Lav

Thesis / Dissertation  |  2019

Improving turbomachinery efficiency today is directly related to quantifying and reducing the various sources of losses. Of these,..

Influence of Pressure Gradient on Plane Wake Evolution in a Constant Area Section

Chitrarth Lav, Richard Sandberg, J Philip

Conference Proceedings  |  2018  |  Proceedings of the 21st Australasian Fluid Mechanics Conference, AFMC 2018

This study focusses on understanding the influence of streamwise pressure gradients acting in a constant area section on the spati..

Three Dimensional CFD Analysis on Aerodynamic Drag Reduction of a Bluff Tractor Trailer Body using Vortex Generators

Chitrarth Lav

Conference Proceedings  |  SAE Technical Papers