Abinash Sahoo

Combustion, Laser Diagnostics, Fluid Mechanics, High-speed Flows, Atomic Spectroscopy

Works (16)

Updated: March 5th, 2026 11:05

2026 article

Numerical Study of Premixed NH3 Flames in a Microscale Swirl Burner With an H2 Pilot Flame at Increased Pressures

Phengsomphone, A., Sahoo, A., Chaudhury, M. D., Ekkad, S. V., & Narayanaswamy, V. (2026, January 8). AIAA SCITECH 2026 Forum, Vol. 1.

By: A. Phengsomphone n, A. Sahoo n, M. Chaudhury n, S. Ekkad n & V. Narayanaswamy n

topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Plasma Applications and Diagnostics; Combustion and Detonation Processes
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: February 5, 2026

2026 article

Temperature Measurement in a Solid Fuel Ramjet Combustor

DeBoskey, R., Sahoo, A., Kessler, D., & Narayanaswamy, V. (2026, February 16). Combustion Science and Technology.

By: R. DeBoskey n, A. Sahoo n, D. Kessler* & V. Narayanaswamy n

topics (OpenAlex): Combustion and flame dynamics; Rocket and propulsion systems research; Radiative Heat Transfer Studies
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: NC State University Libraries
Added: March 4, 2026

2026 article

Total Pressure and Temperature Imaging in Non-Reacting Flows Using Filtered Rayleigh Scattering

Sahoo, A., & Narayanaswamy, V. (2026, January 8). (Vol. 1). Vol. 1.

By: A. Sahoo n & V. Narayanaswamy n

topics (OpenAlex): Combustion and flame dynamics; Aerodynamics and Acoustics in Jet Flows; Computational Fluid Dynamics and Aerodynamics; Flow Measurement and Analysis; Fluid Dynamics and Turbulent Flows
Sources: NC State University Libraries, NC State University Libraries
Added: January 31, 2026

2025 journal article

Combustion Characteristics of Premixed Ammonia/Methane/Air Blends as an Alternative Fuel in a Swirl-Stabilized Gas Turbine Can Combustor Sustained Using a Pilot Flame

Journal of Energy Resources Technology, Part A: Sustainable and Renewable Energy, 1(4).

By: M. Das Chaudhury n, A. Sahoo n, S. Ekkad n & V. Narayanaswamy n

author keywords: ammonia; methane; premixed; swirl-stabilized; gas turbine combustion; liner wall heat load; flame stability; emissions; numerical modeling
topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Rocket and propulsion systems research
Sources: Web Of Science, NC State University Libraries, Crossref
Added: June 30, 2025

2025 article

Demonstration of fuel PLIF in a model solid fuel ramjet combustor

DeBoskey, R. D., Sahoo, A., Narayanaswamy, V., & Kessler, D. (2025, July 21). Applied Optics, Vol. 64, pp. 6966–6974.

By: R. DeBoskey n, A. Sahoo n, V. Narayanaswamy n & D. Kessler*

topics (OpenAlex): Rocket and propulsion systems research; Advanced Combustion Engine Technologies; Combustion and flame dynamics
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: September 2, 2025

2025 article

Development and characterization of a small-scale optically accessible solid-fuel ramjet direct-connect facility

DeBoskey, R., Sahoo, A., Khan, M., Gneuss, S., Fischer, M., & Narayanaswamy, V. (2025, July 31). Aerospace Science and Technology, Vol. 12.

By: R. DeBoskey n, A. Sahoo n, M. Khan n, S. Gneuss n, M. Fischer n & V. Narayanaswamy n

author keywords: Solid fuel; Ramjet; Test facility; Regression rate; Photogrammetry
topics (OpenAlex): Rocket and propulsion systems research; Combustion and flame dynamics; Advanced Combustion Engine Technologies
Sources: Web Of Science, ORCID, NC State University Libraries
Added: July 31, 2025

2025 article

Low-cost open-source camera view splitter (quadscope) for flow diagnostics

Sahoo, A., DeBoskey, R. D., & Narayanaswamy, V. (2025, November 24). HardwareX.

By: A. Sahoo n, R. DeBoskey n & V. Narayanaswamy n

topics (OpenAlex): Combustion and flame dynamics; Advanced optical system design; Spectroscopy and Laser Applications
Source: NC State University Libraries
Added: January 13, 2026

2025 article

Particle-free velocity and temperature field imaging using krypton laser-induced fluorescence

Sahoo, A., Narayanaswamy, V., & Lyons, K. M. (2025, May 27). Optics Letters, Vol. 50, pp. 4226–4229.

By: A. Sahoo*, V. Narayanaswamy* & K. Lyons*

topics (OpenAlex): Spectroscopy and Laser Applications; Combustion and flame dynamics; Laser-Matter Interactions and Applications
Sources: Web Of Science, NC State University Libraries
Added: August 11, 2025

2024 article

Carbon nanofibers/liquid metal composites for high temperature laser ultrasound

Garcia, N., Kim, H., Vinod, K., Sahoo, A., Wax, M., Kim, T., … Jiang, X. (2024, January 13). Ultrasonics, Vol. 138.

By: N. Garcia n, H. Kim*, K. Vinod n, A. Sahoo n, M. Wax n, T. Kim*, T. Fang n, V. Narayanaswamy n, H. Wu n, X. Jiang n

author keywords: Photoacoustic; Carbon nanofiber; High temperature; Laser ultrasound; Liquid metal
topics (OpenAlex): Photoacoustic and Ultrasonic Imaging; Thermography and Photoacoustic Techniques; Laser Material Processing Techniques
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: January 26, 2024

2024 journal article

Characteristics of Premixed Ammonia/Methane/Air Blends as an Alternative Fuel in a Swirl-Stabilized Gas Turbine Combustor Under Varying Pilot Percentage

Journal of Engineering for Gas Turbines and Power, 146(11).

By: M. Chaudhury n, A. Sahoo n, K. Vinod n, W. Fisher n, S. Ekkad n, V. Narayanaswamy n, T. Fang n

Contributors: M. Chaudhury n, A. Sahoo n, K. Vinod n, W. Fisher n, S. Ekkad n, V. Narayanaswamy n, T. Fang n

topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Radiative Heat Transfer Studies; Thermochemical Biomass Conversion Processes
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: October 21, 2024

2024 article

Dynamics of regime transition of autoignitive jet flames from conventional to MILD combustion

Ramachandran, A., Sahoo, A., Narayanaswamy, V., & Lyons, K. M. (2024, June 28). Applications in Energy and Combustion Science, Vol. 19.

By: A. Ramachandran*, A. Sahoo n, V. Narayanaswamy n & K. Lyons n

author keywords: MILD combustion; Turbulent non-premixed jet flame; Laser diagnostics; Autoignition; Ethylene and Propane; Jet-in-vitiated-coflow (JIVCF) burner
topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Fire dynamics and safety research
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 22, 2024

2023 article

Quenching measurements of Kr 5p[3/2]2 ← ← 4p6 1S0 electronic transition using absorption spectra

Sahoo, A., Narayanaswamy, V., & Lyons, K. M. (2023, January 30). Applied Optics, Vol. 62, p. A110.

By: A. Sahoo n, V. Narayanaswamy n & K. Lyons n

Contributors: A. Sahoo n, V. Narayanaswamy n & K. Lyons n

topics (OpenAlex): Atomic and Subatomic Physics Research; Advanced Chemical Physics Studies; Spectroscopy and Laser Applications
Sources: ORCID, Web Of Science, NC State University Libraries
Added: February 14, 2023

2022 article

Mixture fraction measurement in turbulent non-premixed MILD jet flame using Rayleigh scattering

Sahoo, A., Ramachandran, A., Narayanaswamy, V., & Lyons, K. M. (2022, February 14). Applied Optics, Vol. 61, pp. 2338–2351.

By: A. Sahoo n, A. Ramachandran*, V. Narayanaswamy n & K. Lyons n

Contributors: A. Sahoo n, A. Ramachandran*, V. Narayanaswamy n & K. Lyons n

topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Fire dynamics and safety research
Source: ORCID
Added: March 28, 2022

2020 article

Pressure scaling of the collisional broadening parameters of Kr4p6S01→→5p[3/2]2transition

Sahoo, A., Zelenak, D., & Narayanaswamy, V. (2020, August 4). Applied Optics, Vol. 59, pp. 7760–7769.

By: A. Sahoo n, D. Zelenak n & V. Narayanaswamy n

Contributors: A. Sahoo n, D. Zelenak n & V. Narayanaswamy n

topics (OpenAlex): Spectroscopy and Laser Applications; Atmospheric Ozone and Climate; Advanced Chemical Physics Studies
TL;DR: Pressure scaling of collisional broadening parameters of krypton (absorber) 4p6S01→→5p[3/2]2 transition centered at 107.3 nm in the presence of nitrogen N2 is investigated. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: October 12, 2020

2020 article

Temperature dependence of collisional broadening and shift for the Kr 4p6S01→5p[3/2]2 electronic transition

Sahoo, A., Zelenak, D., & Narayanaswamy, V. (2020, January 2). Applied Optics, Vol. 59, pp. 1438–1446.

By: A. Sahoo n, D. Zelenak n & V. Narayanaswamy n

Contributors: A. Sahoo n, D. Zelenak n & V. Narayanaswamy n

topics (OpenAlex): Spectroscopy and Laser Applications; Advanced Chemical Physics Studies; Atmospheric chemistry and aerosols
TL;DR: Comparison with existing literature on broadening parameters of NO, OH, and CO laser-induced fluorescence spectra reveal interesting contributions from non-dispersive interactions on the temperature exponent. (via Semantic Scholar)
Source: ORCID
Added: March 28, 2022

2019 article

Two-dimensional temperature field imaging in laminar sooting flames using a two-line Kr PLIF approach

Sahoo, A., & Narayanaswamy, V. (2019, August 19). Applied Physics B, Vol. 125.

By: A. Sahoo n & V. Narayanaswamy n

Contributors: A. Sahoo n & V. Narayanaswamy n

topics (OpenAlex): Advanced Combustion Engine Technologies; Combustion and flame dynamics; Spectroscopy and Laser Applications
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: September 9, 2019

Education

Updated: May 15th, 2025 14:21

2018 - 2024

North Carolina State University Raleigh, North Carolina, US
Ph.D. Aerospace Engineering

2018 - 2024

North Carolina State University Raleigh, North Carolina, US
M.S. Mechanical Engineering

2012 - 2017

Indian Institute of Technology Madras Chennai, Tamil Nadu, IN
B. Tech. and M. Tech. Aerospace Engineering

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