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Publications
This paper examines the escalating issue of low-frequency noise (LFN) pollution,
which predominantly originates from man-made sources, contributing significantly
to sleep disturbances and other health risks. The focus is on the evolution and
efficacy of various noise reduction technologies, particularly those designed for
fans. Techniques ranging from passive mufflers and geometric blade modifications
to advanced materials are discussed. Additionally, the paper introduces an innovative
solution, the Anechoic Broadband Compact (ABC) muffler, specifically designed
for the HVAC industry (heating, ventilation and air conditioning), offering
significant potential in mitigating LFN across a broad spectrum of frequencies.
which predominantly originates from man-made sources, contributing significantly
to sleep disturbances and other health risks. The focus is on the evolution and
efficacy of various noise reduction technologies, particularly those designed for
fans. Techniques ranging from passive mufflers and geometric blade modifications
to advanced materials are discussed. Additionally, the paper introduces an innovative
solution, the Anechoic Broadband Compact (ABC) muffler, specifically designed
for the HVAC industry (heating, ventilation and air conditioning), offering
significant potential in mitigating LFN across a broad spectrum of frequencies.
M. Kojourimanesh, V. Kornilov, I. Lopez Arteaga, P. de Goey, Evaluation of the thermo-acoustic instability frequency and growth rate via input reflection coefficient measurement for central heating equipment, Combust. Flame. 263 (2024).
M. Kojourimanesh, V. Kornilov, P. de Goey, I. Lopez Arteaga, Anechoic termination for acoustic plane wave suppression, PCT Patent, WO 2022/203508 A1, 2022
M. Kojourimanesh, V. Kornilov, P. de Goey, I. Lopez Arteaga, Anechoic Broadband Compact (ABC) Muffler with Moving Blade and Vehicle Applications, US Patent application, US 63/537,342, 2023
M. Kojourimanesh, V. Kornilov, P. de Goey, I. Lopez Arteaga, Burner for Hydrogen-Rich Fuel-Air Premix Having Enhanced Thermo-Acoustic Stability, US Patent application, US 63/537,331, 2023
M. Kojourimanesh, V. Kornilov, P. de Goey, I. Lopez Arteaga, Anechoic termination for acoustic plane wave suppression, US Patent application, US 18/551,825, 2023
M. Kojourimanesh, V. Kornilov, I. Lopez Arteaga, P. de Goey, Thermo-acoustic flame instability criteria based on upstream reflection coefficients, Combust. Flame. 225 (2021) 435–443
M. Kojourimanesh, V. Kornilov, I. Lopez Arteaga, P. de Goey, Intrinsic thermo-acoustic instability criteria based on frequency response of flame transfer function, in: 51st Int. Congr. Expo. Noise Control Eng., Glasgow, Scotland, 2022
M. Kojourimanesh, V. Kornilov, I. Lopez Arteaga, P. de Goey, Stability criteria of two-port networks, application to thermo-acoustic systems, Int. J. Spray Combust. Dyn. 14 (2022)
M. Kojourimanesh, V. Kornilov, I. Lopez Arteaga, P. de Goey, Theoretical and experimental investigation on the linear growth rate of the thermo- acoustic combustion instability, in: Proc. Eur. Combust. Meet., Napoli, 2021
M. Kojourimanesh, V. Kornilov, I. Lopez Arteaga, P. de Goey, Mobius transformation between reflection coefficients at upstream and downstream sides of flame in thermoacoustics systems, in: 27th Int. Congr. Sound Vib., Prague, 2021
M. Kojourimanesh, V. Kornilov, I.L. Arteaga, P. de Goey, Stability criteria of two-port networks, particularly for thermo-acoustic systems, in: Symp. Thermoacoustics Combust. Ind. Meets Acad., Munich, 2021
V. Saxena, M. Kojourimanesh, V. Kornilov, P. de Goey, I.L. Arteaga, Designing an acoustic termination with a variable reflection coefficient to investigate the probability of instability of thermo-acoustic systems, in: 27th Int. Congr. Sound Vib., Prague, 2021
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