INSPIRE INSpiring Pressure gain combustion Integration, Research, and Education

ESR 15

Introduction and contact info:

Name: Gokkul Raj Varatharajulu Purgunan

Work address: TU Berlin, Straße des 17. Juni 135, 

10623 Berlin.

email: gokkulraj.v.p@gmail.com

PhD project:

Title: Full gas dynamics and exergetic analysis of PGC cycles with rotating detonations. (ESR 15)

Short description: The PhD project focuses on the Rotating Detonation Engine (RDE). The first task is to successfully integrate the turbine to the rotating detonation combustor (RDC) outlet with 1D unsteady Euler model. Then, develop the reduced order model for the RDC. Finally, to have the whole cycle simulation of RDE, that is, integrating the compressor, RDC, and turbine. 

Supervisor:  Prof. Panagiotis Stathopoulos

Mentor: xxxxx xxxxx

Planned secondments: 

  • CERFACS (M18 – M20) – Aim to develop the reduced order model for the rotating detonation combustor that will be integrated to the whole model.
  • UNIGE (M27 – M29) – To broaden the understanding on transient and time-dependent gas turbine simulations and assist the collegeaus there for the development of their own reduced order model for rotating detonation combustor.

Background: 

  • Born in Chennai, India
  • Bachelors in AERONAUTICAL Engineering from Madras Institute of Technology, India (07/2014–04/2018).
  • Master in AERONAUTIQUE et ESPACE with specialization in Energetics and Propulsion from ISAE-ENSMA, France (09/2018 – 01/2021).

Personal interests: 

link to eventual personal profile page on institution website

(I still don't have a personal profile page on the institution website, if it helps I am attaching the link of my LinkedIn profile. https://www.linkedin.com/in/gokkul-raj-v-p/. Please ignore, if it is irrelevant.)

Research highlights:

(include some highlights of the obtained results during the PhD project, including figures and links to external repository, TO BE UPDATED EVERY 6 MONTHS)

 

ESR1: Constant volume combustion and its reduced order model - ENSMA (FR), Supervisor: Prof. M. Bellenoue
ESR2: Experimental investigation of an industrial constant volume combustion system - SAFRAN Tech (FR), Supervisors: Dr D. Mejia
ESR3: Simulation of CVC combustor - CERFACS (FR), Supervisors: Prof. T. Poinsot)
ESR4: Experimental characterization of ignition events in CVC like conditions - ENSMA (FR), Supervisor: Prof. J. Sotton
ESR5: Control and impact of RDC wave direction - TUB (DE), Supervisors: Prof. M. Bohon and Prof. C. O. Paschereit
ESR6: LES of flow and combustion in a rotating detonation engine coupled to a turbine - CERFACS (FR), Supervisor: Prof. T. Poinsot
ESR7: Experimental investigation of rotating detonation combustors including ignition processes and turbine-integration effects - TUB (DE), Supervisors: Prof. M. Bohon and Prof. C. O. Paschereit
ESR8: Computational aeroacoustics of the exhaust flow for noise assessment and control - KTH (SE), Supervisor: Prof. M. Mihaescu
ESR9: Deflagration-Autoignition-Detonation transition - TUB (DE), Supervisor: Prof. N. Djordjevic
ESR10: Numerical modelling and optimization of cooling solutions for PGC concepts - UNIFI (IT), Supervisor: Prof. A. Andreini
ESR11: Experimental study of cooling solutions for PGC concepts - UNIFI (IT), Supervisor: Prof. B. Facchin
ESR12: Unsteady numerical simulation of the interaction between pressure-gain combustors and high-pressure turbine stages - POLITO (IT), Supervisors: Prof. D. A. Misul and Dr. S. Salvadori
ESR13: PGC power plant analysis and cycle thermo-economic optimization - UNIGE (IT), Supervisor: Prof. A. Sorce
ESR14: PGC propulsion application with part load and dynamic analysis - UNIGE (IT), Supervisor: Prof. A. Traverso)
ESR15: Full gas dynamic and exergetic analysis of PGC cycles with rotating detonations - TUB (DE), Supervisor: Prof. P. Stathopoulos