Passive scalar interface in a spatially evolving mixing layer (A. Attili and D. Denker)

Quartz nozzle sampling (D. Felsmann)

Dissipation element analysis of a planar diffusion flame (D. Denker)

Turbulent/non-turbulent interface in a temporally evolving jet (D. Denker)

Dissipation elements crossing a flame front (D. Denker and B. Hentschel)

Particle laden flow (E. Varea)

Turbulent flame surface in non-premixed methane jet flame (D. Denker)

DNS of primary break up (M. Bode)

Diffusion flame in a slot Bunsen burner (S. Kruse)

Various quantities in spatially evolving jet diffusion flame (D. Denker)

Avijit Saha, M. Sc.

  E-Mail:  a.saha@itv.rwth-aachen.de

  Adresse:
              Institut für Technische Verbrennung
              RWTH Aachen University
              Templergraben 64
              52056 Aachen

  Telefon: +49 (0)241 80-97592
  Telefax: +49 (0)241 80-92923

  Büro:  220 (2. Etage)

 

 

 


Arbeitsgebiete

Forschung:

Modeling of multiphaae flows with direct numerical simulations (DNS) and large eddy simulations (LES), development and analysis of reduced order model for droplets and sprays, modelling of bubble dynamics in superheated liquid, modeling of combustion instabilities, and model applications to automotive engines and spacecraft engiens.

 

Lehre: 


Publikationen

  • A. Saha, T. Grenga, A. Y. Deshmukh, M. Bode, J. Hinrichs and H. Pitsch. Numerical Modeling of Single Droplet Flash Boiling Behavior of E-Fuels Considering Internal and External Vaporization. Fuel, vol. 308, page 121934, January 2022. [DOI]
  • A. Saha, A. Y. Deshmukh, T. Grenga, M. Grunewald, Y. Kaya, V. Kirsch, M. A. Reddemann, R. Kneer and H. Pitsch. Single Droplet Flash Boiling Characteristics of E-Fuels at Low Pressures: A Numerical Study. In 9th International Conference of the Cluster of Excellence ``The Fuel Science Center'' 9th International Conference of the Cluster of Excellence ``The Fuel Science Center'', 2021.
  • L. Schumacher, A. Saha, M. Grunewald, M. A. Reddemann, H. Pitsch and R. Kneer. Optical and numerical investigation of flash boiling microdroplets. In 9th International Conference of the Cluster of Excellence ``The Fuel Science Center'' 9th International Conference of the Cluster of Excellence ``The Fuel Science Center'', 2021. [DOI]
  • A. Saha, A. Y. Deshmukh, T. Grenga, M. Bode, M. Grunewald, Y. Kaya, V. Kirsch, M. A. Reddemann, R. Kneer and H. Pitsch. Numerical Modeling of the Flash Boiling Characteristics of E-Fuels at Low Ambient Pressure. In International Conference on Liquid Atomization and Spray Systems (ICLASS), 30 August - 2 September 2021.
  • M. Kumar, A. Saha, P. Deva, S. Karmakar and V. M. Reddy. Combustion Characteristics of Potential Aviation Fuels and Jet A-1 in a Swirl-Stabilized Combustor. In Proceedings of 2nd National Aerospace Propulsion Conference, Indian Institute of Technology Kharagpur, Kharagpur, India, December 2018.
  • A. Kumar, R. Sah, A. Saha and S. Karmakar. Investigation of Highly Swirl-Stabilized Spray Combustion using Low-Cost Computational Techniques. In Proceedings of 2nd National Aerospace Propulsion Conference, Indian Institute of Technology Kharagpur, Kharagpur, India, December 2018.
  • B Singaravelu, S. Mariappan and A. Saha. Theoretical Formulation for the Investigation of Acoustic and Entropy-Driven Instabilities in Gas Turbine Engines. Springer, Singapore, February 2017. [DOI]
  • B. Singaravelu, S. Mariappan and A. Saha. Role of Entropy Waves in the Stability of Unsteady Motions in Combustors. In Proceedings of Asian Congress on Gas Turbines, Indian Institute of Technology Bombay, Mumbai, India, September 2016.

Offene Stellen/Arbeiten

Masterarbeit / HiWi:

Bei Interesse an Projekt-, Bachelor-, Master-, Diplomarbeiten/Hiwistellen anrufen, eine E-Mail schicken oder persönlich vorbeikommen. Abhängig von den Interessen und Vorkenntnissen kann ein individueller Themenvorschlag gemacht werden.