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A list of all the posts and pages found on the site. For you robots out there is an XML version available for digesting as well.
Pages
About me
About me
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Posts
Fashionably Late for Pi Day
Published:
The grand tour of Aachen
Published:
A (near-)optimal tour of Aachen
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Travel Dreams vs. Climate Realities
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Part 1: Training, Data, and Debugging: My training logs for my first ironman race
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others
portfolio
HDTR image generator
Merge and generate sequence of photos into a single image
Maps KML Generator Guide
Auto generate KML files for My Maps
Aachen Fountain Visualizer
Run a small TSP problem and plot the optimized route
BibTeX to Markdown Converter
Generating markdown from bib for academic pages
Script kit
Set of small scripts that are too useful to not be in version control but not big enough for their own repo
Pi Day Visualization - Indian Scripts
Interactive visualization of π digits using diverse Indian scripts
Prompt-to-website pipeline
Automatic update of images on the website from randomly generated prompts fed into stable diffusion
Wall decor using Pretty Maps
Creating a wall decor using Pretty Maps
TeX Templates
Useful set of LaTeX templates for presentation, reports and thesis
Tic-Tac-po
Implement a never lose Tic-Tac-Toe with a GUI
publications
Numerical Investigation of the Hydrodynamics of Cylindrical Fluidized Bed
Published in The 14th International Conference on Fluidization – From Fundamentals to Products", J.A.M. Kuipers, Eindhoven University of Technology R.F. Mudde, Delft University of Technology J.R. van Ommen, Delft University of Technology N.G. Deen, Eindhoven University of Technology Eds, ECI Symposium Series, 2013
Recommended citation: Aditya Karnik, Ajay Rangarajan, Mohit Tandon. (2013). "Numerical Investigation of the Hydrodynamics of Cylindrical Fluidized Bed." The 14th International Conference on Fluidization – From Fundamentals to Products", J.A.M. Kuipers, Eindhoven University of Technology R.F. Mudde, Delft University of Technology J.R. van Ommen, Delft University of Technology N.G. Deen, Eindhoven University of Technology Eds, ECI Symposium Series
Experimental study of dense bi-disperse granular flow through a pipe with a ninety degree bend
Published in Third International Conference on Material Modelling Thirteenth European Mechanics of Materials Conference, 2013
Recommended citation: Gautham Manoharan, Abram Kakkozha, Ajay Rangarajan, Karthik Vajapeyajula, Ashwin Kolappan, Mahesh Panchagnula, Srikanth Vedantam. (2013). "Experimental study of dense bi-disperse granular flow through a pipe with a ninety degree bend." Third International Conference on Material Modelling Thirteenth European Mechanics of Materials Conference
Numerical Investigation of In-Cylinder Fuel Atomization and Mixing For a GDI Engine
Published in 11th ISHMT - ASME Heat and Mass Transfer Conference, 2013
Recommended citation: Ajay Rangarajan, Raja Banerjee. (2013). "Numerical Investigation of In-Cylinder Fuel Atomization and Mixing For a GDI Engine." 11th ISHMT - ASME Heat and Mass Transfer Conference
A continuous hp-mesh model for adaptive discontinuous Galerkin schemes
Published in Applied Numerical Mathematics, 2018
Recommended citation: Vít Dolejší, Georg May, Ajay Rangarajan. (2018). "A continuous hp-mesh model for adaptive discontinuous Galerkin schemes." Applied Numerical Mathematics
A continuous-mesh optimization technique for piecewise polynomial approximation on tetrahedral grids
Published in 2018 Fluid Dynamics Conference, 2018
Recommended citation: Ajay Rangarajan, Ankit Chakraborty, Georg May, Vit Dolejsi. (2018). "A continuous-mesh optimization technique for piecewise polynomial approximation on tetrahedral grids." 2018 Fluid Dynamics Conference, 2018, 2018-3246.
Mesh Optimization for Discontinuous Galerkin Methods Using a Continuous Mesh Model
Published in AIAA Journal, 2018
Recommended citation: Ajay Rangarajan, Aravind Balan, Georg May. (2018). "Mesh Optimization for Discontinuous Galerkin Methods Using a Continuous Mesh Model." AIAA Journal
A Goal-Oriented High-Order Anisotropic Mesh Adaptation Using Discontinuous Galerkin Method for Linear Convection-Diffusion-Reaction Problems
Published in SIAM Journal on Scientific Computing, 2019
Recommended citation: Vit Dolejsi, Georg May, Ajay Rangarajan, Filip Roskovec. (2019). "A Goal-Oriented High-Order Anisotropic Mesh Adaptation Using Discontinuous Galerkin Method for Linear Convection-Diffusion-Reaction Problems." SIAM Journal on Scientific Computing
A goal-oriented anisotropic hp-mesh adaptation method for linear convection–diffusion–reaction problems
Published in Computers & Mathematics with Applications, 2019
Recommended citation: Ondřej Bartos, Vít Dolejší, Georg May, Ajay Rangarajan, Filip Roskovec. (2019). "A goal-oriented anisotropic hp-mesh adaptation method for linear convection–diffusion–reaction problems." Computers & Mathematics with Applications
A goal oriented optimization technique for tetrahedral grids using a continuous-mesh model
Published in AIAA Scitech 2019 Forum, 2019
Recommended citation: Ajay Rangarajan, Ankit Chakraborty, Georg May. (2019). "A goal oriented optimization technique for tetrahedral grids using a continuous-mesh model." AIAA Scitech 2019 Forum, 2019, 2019-0349.
Metric Construction for Error Control of Finite Element Solutions
Published in AIAA Aviation 2019 Forum, 2019
Recommended citation: Ajay Rangarajan, Georg May. (2019). "Metric Construction for Error Control of Finite Element Solutions." AIAA Aviation 2019 Forum, 2019, 2019-3058.
Adjoint-based anisotropic hp-adaptation for discontinuous Galerkin methods using a continuous mesh model
Published in Journal of Computational Physics, 2020
Recommended citation: Ajay Rangarajan, Georg May, Vit Dolejsi. (2020). "Adjoint-based anisotropic hp-adaptation for discontinuous Galerkin methods using a continuous mesh model." Journal of Computational Physics
A Hybridized Discontinuous Galerkin Solver for High-Speed Compressible Flow
Published in Aerospace, 2021
Recommended citation: Georg May, Koen Devesse, Ajay Rangarajan, Thierry Magin. (2021). "A Hybridized Discontinuous Galerkin Solver for High-Speed Compressible Flow." Aerospace
A review and comparison of error estimators for anisotropic mesh adaptation for flow simulations
Published in Computers & Fluids, 2022
Recommended citation: Aravind Balan, Michael Park, Stephen Wood, W. Anderson, Ajay Rangarajan, Devina Sanjaya, Georg May. (2022). "A review and comparison of error estimators for anisotropic mesh adaptation for flow simulations." Computers & Fluids
An anisotropic h-adaptive strategy for discontinuous Petrov-Galerkin schemes using a continuous mesh model
Published in Computers & Mathematics with Applications, 2022
Recommended citation: Ankit Chakraborty, Ajay Rangarajan, Georg May. (2022). "An anisotropic h-adaptive strategy for discontinuous Petrov-Galerkin schemes using a continuous mesh model." Computers & Mathematics with Applications
Metric-based anisotropic mesh adaptation for viscoelastic flows
Published in Computers & Mathematics with Applications, 2023
Recommended citation: Stefan Wittschieber, Ajay Rangarajan, Georg May, Marek Behr. (2023). "Metric-based anisotropic mesh adaptation for viscoelastic flows." Computers & Mathematics with Applications
Error Sampling and Synthesis for High-Order Node Movement
Published in AIAA SCITECH 2025 Forum, 2025
Recommended citation: Devina Sanjaya, Ajay Rangarajan, Carl Gooch. (2025). "Error Sampling and Synthesis for High-Order Node Movement." AIAA SCITECH 2025 Forum, 2025.
talks
Mesh adaptation and optimization for discontinuous galerkin methods using a continuous mesh model
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Analytic Mesh Optimization for Discontinuous Galerkin Methods Using a Continuous Mesh Model
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Adaptive HDG Schemes on Near-Optimal Meshes
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Hybridized DG schemes on near optimal meshes
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A continuous-mesh optimization technique for piecewise polynomial approximation on tetrahedral grids
Published:
A goal oriented optimization technique for tetrahedral grids using a continuous-mesh model
Published:
teaching
Teaching experience 1
Undergraduate course, University 1, Department, 2014
This is a description of a teaching experience. You can use markdown like any other post.
Teaching experience 2
Workshop, University 1, Department, 2015
This is a description of a teaching experience. You can use markdown like any other post.