H-Index & Metrics Best Publications

H-Index & Metrics

Discipline name H-index Citations Publications World Ranking National Ranking
Mechanical and Aerospace Engineering D-index 30 Citations 4,221 179 World Ranking 1273 National Ranking 33

Research.com Recognitions

Awards & Achievements

Fellow of the Indian National Academy of Engineering (INAE)

Overview

What is he best known for?

The fields of study he is best known for:

  • Quantum mechanics
  • Mechanics
  • Mathematical analysis

Mechanics, Instability, Acoustics, Aperiodic graph and Combustor are his primary areas of study. R. I. Sujith interconnects Rijke tube and Bifurcation, Nonlinear system in the investigation of issues within Mechanics. His Instability research is multidisciplinary, relying on both Hopf bifurcation, Transcritical bifurcation and Bifurcation diagram.

The study incorporates disciplines such as Rocket engine and Complex system in addition to Acoustics. His studies in Combustor integrate themes in fields like Field, Statistical physics, Series and Scale invariance. He has included themes like Dynamical systems theory, Control theory, Reduced order and Combustion instability in his Turbulence study.

His most cited work include:

  • Intermittency route to thermoacoustic instability in turbulent combustors (146 citations)
  • Thermoacoustic instability in a Rijke tube: non-normality and nonlinearity (146 citations)
  • Nonlinear self-excited thermoacoustic oscillations: intermittency and flame blowout (131 citations)

What are the main themes of his work throughout his whole career to date?

His primary scientific interests are in Mechanics, Combustor, Turbulence, Amplitude and Nonlinear system. His Mechanics study incorporates themes from Classical mechanics and Bifurcation. R. I. Sujith has researched Combustor in several fields, including Thermoacoustics, Vortex shedding, Sound pressure, Vortex and Combustion chamber.

His work on Particle image velocimetry and Reynolds number as part of general Turbulence study is frequently connected to Aperiodic graph, therefore bridging the gap between diverse disciplines of science and establishing a new relationship between them. His Amplitude research includes themes of Amplitude death, Oscillation and Phase. The concepts of his Nonlinear system study are interwoven with issues in Dynamical systems theory, Eigenvalues and eigenvectors and Laminar flow.

He most often published in these fields:

  • Mechanics (62.46%)
  • Combustor (20.35%)
  • Turbulence (20.00%)

What were the highlights of his more recent work (between 2018-2021)?

  • Mechanics (62.46%)
  • Turbulence (20.00%)
  • Combustor (20.35%)

In recent papers he was focusing on the following fields of study:

His scientific interests lie mostly in Mechanics, Turbulence, Combustor, Statistical physics and Amplitude. His studies deal with areas such as Thermoacoustic instability, Oscillation and Nonlinear system as well as Mechanics. His study in the field of Intermittency and Turbulence kinetic energy also crosses realms of Hurst exponent and Exponent.

His Combustor study combines topics in areas such as Nonlinear phenomena, Sound pressure and Combustion chamber. R. I. Sujith interconnects Lacunarity, Dynamical systems theory, Chaotic and Recurrence plot in the investigation of issues within Statistical physics. His research integrates issues of Phenomenological model and Bifurcation in his study of Amplitude.

Between 2018 and 2021, his most popular works were:

  • Complex system approach to investigate and mitigate thermoacoustic instability in turbulent combustors (20 citations)
  • On the emergence of large clusters of acoustic power sources at the onset of thermoacoustic instability in a turbulent combustor (12 citations)
  • Lagrangian analysis of intermittent sound sources in the flow-field of a bluff-body stabilized combustor (11 citations)

In his most recent research, the most cited papers focused on:

  • Quantum mechanics
  • Mechanics
  • Mathematical analysis

R. I. Sujith mainly investigates Mechanics, Combustor, Turbulence, Amplitude and Sound pressure. His Mechanics research is multidisciplinary, incorporating perspectives in Critical value and Amplitude death. The various areas that he examines in his Combustor study include Nonlinear system, Thermoacoustics and Combustion chamber.

The Turbulence study combines topics in areas such as Complex system, Nonlinear phenomena, Thermoacoustic instability and Scaling. His study in Amplitude is interdisciplinary in nature, drawing from both Laminar flow, Oscillation and Bifurcation. His research in Sound pressure tackles topics such as Vortex shedding which are related to areas like Multifractal system, Fluid mechanics and Flow velocity.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Thermoacoustic instability in a Rijke tube: non-normality and nonlinearity

Koushik Balasubramanian;R. I. Sujith.
Physics of Fluids (2008)

218 Citations

Nonlinear self-excited thermoacoustic oscillations: intermittency and flame blowout

Lipika Kabiraj;R. I. Sujith.
Journal of Fluid Mechanics (2012)

181 Citations

Intermittency route to thermoacoustic instability in turbulent combustors

Vineeth Nair;Gireeshkumaran Thampi;R. I. Sujith.
Journal of Fluid Mechanics (2014)

179 Citations

EXACT SOLUTIONS FOR THE LONGITUDINAL VIBRATION OF NON-UNIFORM RODS

B.M. Kumar;R.I. Sujith.
Journal of Sound and Vibration (1997)

156 Citations

Non-normality and nonlinearity in combustion-acoustic interaction in diffusion flames

Koushik Balasubramanian;R. I. Sujith.
Journal of Fluid Mechanics (2008)

155 Citations

Multifractality in combustion noise: predicting an impending combustion instability

Vineeth Nair;R. I. Sujith.
Journal of Fluid Mechanics (2014)

155 Citations

Route to chaos for combustion instability in ducted laminar premixed flames

Lipika Kabiraj;Aditya Saurabh;Pankaj Wahi;R. I. Sujith.
Chaos (2012)

134 Citations

An exact solution for one-dimensional acoustic fields in ducts with an axial temperature gradient

R.I. Sujith;G.A. Waldherr;B.T. Zinn.
Journal of Sound and Vibration (1995)

116 Citations

Loss of Chaos in Combustion Noise as a Precursor of Impending Combustion Instability

Vineeth Nair;Gireehkumaran Thampi;Sulochana Karuppusamy;Saravanan Gopalan.
International Journal of Spray and Combustion Dynamics (2013)

115 Citations

Sensitivity and Nonlinearity of Thermoacoustic Oscillations

Matthew P. Juniper;R.I. Sujith.
Annual Review of Fluid Mechanics (2018)

114 Citations

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