ESR 14, Sreenath Purushothaman, presented a poster at the 79th annual ATI Congress in Genova, Italy (4-6 September 2024)

21 October 2024

Sreenath Purushothaman, presented a poster at the 79th annual ATI Congress in Genova, Italy (4-6 September 2024) organized by ATI – Associazione Termotecnica Italiana Nazionale under the AIMSEA – Associazione Italiana delle Macchine a fluido e dei sistemi per l’Energia e l’Ambiente poster presentation category. The poster, titled “Dynamic Modelling of a Closed-loop, 2 Phase Compression System for Heat Pump Applications”, is about the ongoing work in modelling post-stall transients in a heat pump system. This is an improvement on the work previously published in ASME Turbo Expo 2024 (https://doi.org/10.1115/GT2024-122800) & in the Journal of Engineering for Gas Turbines and Power (https://doi.org/10.1115/1.4066376). The model predictions were validated using the experimental test rig installed at TPG UNIGE and represents the progress towards developing a sturdy model of closed-loop compression systems using empirical correlations for low frequency instabilities. Sreenath also received a micro-grant from Marie Curie Alumni Association, through the MCAA-New-Horizon Project, for this congress.”

ESR1 – Choomanee Runnoo: Experimental investigation of Constant Volume Combustion and its reduced order model – ENSMA (FR), Supervisors: Prof. Marc Bellenoue and Bastien Boust

ESR2 – Gregory Uhl: Numerical analysis of the interaction between a Rotating Detonation Combustor and an axial turbine – SAFRAN Tech (FR), Dr. Said Taileb, Prof. Marc Bellenoue, Prof. Thierry Poinsot,

ESR3 – Nicola Detomaso: Simulation of CVC combustor – CERFACS (FR), Supervisors: Prof. Thierry Poinsot, , Dr. Davide Laera, Dr. Florent Duchaine

ESR4 – Maria Clara de Jesus Vieira: Experimental characterization of ignition events in CVC like conditions – ENSMA (FR), Supervisors: Prof. Julien Sotton, Prof. Marc Bellenoue and Prof. Camille Strozzi

ESR5 – Provence Barnouin: Control and impact of RDC wave direction – TUB (DE), Supervisors: Prof. Myles Bohon and Prof. Christian O. Paschereit

ESR6 – Patrick Strempfl: LES of flow and combustion in a rotating detonation engine coupled to a turbine – CERFACS (FR), Supervisor: Prof. Thierry Poinsot

ESR7 – Hongyi Wei: Experimental investigation of rotating detonation combustors including ignition processes and turbine-integration effects – TUB (DE), Supervisors: Prof. Myles Bohon and Prof. Christian O. Paschereit

ESR8 – Thomas Golliard: Computational aeroacoustics of the exhaust flow for noise assessment and control – KTH (SE), Supervisors: Prof. Mihai Mihaescu, Prof. Anders Dahlkild

ESR9 – Roseline Ngozi Ezekwesili: Deflagration-Autoignition-Detonation transition – TUB (DE), Supervisor: Prof. Myles Bohon and Prof. Marc Bellenoue

ESR10 – Shreyas Ramanagar Sridhara: Numerical modelling and optimization of cooling solutions for PGC concepts – UNIFI (IT), Supervisors: Prof. Antonio Andreini

ESR11- Umberto Sandri: Experimental study of cooling solutions for PGC concepts – UNIFI (IT), Supervisor: Prof. Bruno Facchini, Prof. Antonio Andreini, Dr. Alessio Picchi

ESR12 – Panagiotis Gallis: Unsteady numerical simulation of the interaction between pressure-gain combustors and high-pressure turbine stages – POLITO (IT), Supervisor: Dr. Simone Salvadori

ESR13 – Abhishek Dubey: power plant analysis and cycle thermo-economic optimization – UNIGE (IT), Supervisor: Prof. Alessandro Sorce

ESR14 – Sreenath Purushothaman: propulsion application with part load and dynamic analysis – UNIGE (IT), Supervisors: Prof. Alessandro Sorce, Prof. Alberto Traverso

ESR15 – Gokkul Raj Varatharajulu Purgunan: Full gas dynamic and exergetic analysis of PGC cycles with rotating detonations – TUB (DE), Supervisor: Prof. Panagiotis Stathopoulos