Structural Acoustics Lab

Selected Publications

Journals

Nividha, A. K. Shukla, A. Maiti, B. Bharat, K. R. Jayaprakash, S. Khatua, P. Thareja, and K. K. Dey. "Rapid Estimation of Ethanol Concentration using Acousto‐Optic Diffraction." ChemistrySelect 8, no. 32, 2023 : e202301570. View
B. Bharat, V. R. Sonti, “Finite amplitude modal interactions in a weakly nonlinear structural-acoustic cylindrical waveguide”, Journal of Sound and Vibration, Volume 494, 2021, Pages 115857-115880. View
B. Bharat, V. R. Sonti, “Nonlinear sound and structure interaction in a fluid-filled flexible waveguide”, Wave Motion, Volume 96, 2020, Pages 102577-102594. View
B. Bharat, V. R. Sonti, “Self and cross-mode interactions in a weakly nonlinear two-dimensional structural-acoustic waveguide”, The Journal of the Acoustical Society of America, Volume 147(4), 2020, Pages 2499-2510. View
B. Bharat, V. R. Sonti, “Resonance and beating phenomenon in a nonlinear rigid cylindrical acoustic waveguide: The axisymmetric mode”, Journal of Sound and Vibration, Volume 458, 2019, Pages 262-275. View

Conferences

V. Kumar, B. Bharat, “Study on the Acoustic Property of Axially Varying Cavity-Based Metastructures for Underwater Applications”, 51st National Symposium on Acoustics, 2024.
A. K. Singh, B. Bharat, A. R. Mohanty, “Vibration Control in Machine Structures Using Constrained Multi-Layer Damping on Beams and Plates”, 51st National Symposium on Acoustics, 2024.
B. Bharat, K. R. Jayaprakash, S. Lenci, “Wave Propagation in Carbon Nanotube with Bilinear Foundation”, Third International Nonlinear Dynamics Conference, 18th-22nd June 2023.
B. Bharat, Venkata R. Sonti, "Multi-harmonic wave interactions in nonlinear structural acoustic waveguides", ME@75 Research Frontiers Conference, June 29- July 1, 2022.
B. Bharat, K. R. Jayaprakash, “Nonlocal Effects on the Dynamics of Carbon Nanotubes”, 16th International Conference: Dynamical Systems Theory and Applications, 6th-9th Dec. 2021.
P. N. Vishnu, B. Bharat, K.R. Jayaprakash, “Dynamics of Rotating Cylindrical Shell Subjected to Pressure Loading”, 16th International Conference: Dynamical Systems Theory and Applications, 6th-9th Dec. 2021.
B. Bharat and Venkata R. Sonti. "Resonances in a nonlinear 2-D structural acoustic waveguide". 47th National Symposium on Acoustics, Cuttack, 17th-19th Oct. 2019.
B. Bharat and Venkata R. Sonti. "Multi-mode nonlinear acoustic wave interactions in a rigid cylindrical waveguide". 13th Western Pacific Acoustics Conference, New Delhi, 11th-15th Nov. 2018.
B. Bharat and Venkata R. Sonti. "Multi-mode interactions in a nonlinear structural-acoustic cylindrical waveguide". 47th Inter-Noise Congress and Exposition on Noise Control Engineering: Impact of Noise Control Engineering, Chicago (Illinois), 26th-29th Aug. 2018.
B. Bharat and Venkata R. Sonti. "Near resonant beating phenomenon in 2-D nonlinear structural acoustic waveguide". 7th International conference on theoretical applied computational and experimental mechanics, IIT Kharagpur, 28th-30th Dec. 2017.

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Selected Publications

Journals

Nividha, A. K. Shukla, A. Maiti, B. Bharat, K. R. Jayaprakash, S. Khatua, P. Thareja, and K. K. Dey. "Rapid Estimation of Ethanol Concentration using Acousto‐Optic Diffraction." ChemistrySelect 8, no. 32, 2023 : e202301570. View

B. Bharat, V. R. Sonti, “Finite amplitude modal interactions in a weakly nonlinear structural-acoustic cylindrical waveguide”, Journal of Sound and Vibration, Volume 494, 2021, Pages 115857-115880. View

B. Bharat, V. R. Sonti, “Nonlinear sound and structure interaction in a fluid-filled flexible waveguide”, Wave Motion, Volume 96, 2020, Pages 102577-102594. View

B. Bharat, V. R. Sonti, “Self and cross-mode interactions in a weakly nonlinear two-dimensional structural-acoustic waveguide”, The Journal of the Acoustical Society of America, Volume 147(4), 2020, Pages 2499-2510. View

B. Bharat, V. R. Sonti, “Resonance and beating phenomenon in a nonlinear rigid cylindrical acoustic waveguide: The axisymmetric mode”, Journal of Sound and Vibration, Volume 458, 2019, Pages 262-275. View

Conferences

V. Kumar, B. Bharat, “Study on the Acoustic Property of Axially Varying Cavity-Based Metastructures for Underwater Applications”, 51st National Symposium on Acoustics, 2024.

A. K. Singh, B. Bharat, A. R. Mohanty, “Vibration Control in Machine Structures Using Constrained Multi-Layer Damping on Beams and Plates”, 51st National Symposium on Acoustics, 2024.

B. Bharat, K. R. Jayaprakash, S. Lenci, “Wave Propagation in Carbon Nanotube with Bilinear Foundation”, Third International Nonlinear Dynamics Conference, 18th-22nd June 2023.

B. Bharat, Venkata R. Sonti, "Multi-harmonic wave interactions in nonlinear structural acoustic waveguides", ME@75 Research Frontiers Conference, June 29- July 1, 2022.

B. Bharat, K. R. Jayaprakash, “Nonlocal Effects on the Dynamics of Carbon Nanotubes”, 16th International Conference: Dynamical Systems Theory and Applications, 6th-9th Dec. 2021.

P. N. Vishnu, B. Bharat, K.R. Jayaprakash, “Dynamics of Rotating Cylindrical Shell Subjected to Pressure Loading”, 16th International Conference: Dynamical Systems Theory and Applications, 6th-9th Dec. 2021.

B. Bharat and Venkata R. Sonti. "Resonances in a nonlinear 2-D structural acoustic waveguide". 47th National Symposium on Acoustics, Cuttack, 17th-19th Oct. 2019.

B. Bharat and Venkata R. Sonti. "Multi-mode nonlinear acoustic wave interactions in a rigid cylindrical waveguide". 13th Western Pacific Acoustics Conference, New Delhi, 11th-15th Nov. 2018.

B. Bharat and Venkata R. Sonti. "Multi-mode interactions in a nonlinear structural-acoustic cylindrical waveguide". 47th Inter-Noise Congress and Exposition on Noise Control Engineering: Impact of Noise Control Engineering, Chicago (Illinois), 26th-29th Aug. 2018.

B. Bharat and Venkata R. Sonti. "Near resonant beating phenomenon in 2-D nonlinear structural acoustic waveguide". 7th International conference on theoretical applied computational and experimental mechanics, IIT Kharagpur, 28th-30th Dec. 2017.