Establishment of a unified experimental-numerical framework to elucidate and predict noise emission in carbon-free combustion

Research Project

Project/Area Number	23KK0069
Research Category	Fund for the Promotion of Joint International Research (International Collaborative Research)
Allocation Type	Multi-year Fund
Review Section	Medium-sized Section 19:Fluid engineering, thermal engineering, and related fields
Research Institution	Kyoto University
Principal Investigator	黒瀬良一京都大学, 工学研究科, 教授 (70371622)
Co-Investigator(Kenkyū-buntansha)	PILLAI ABHISHEKLAKSHMAN 京都大学, 工学研究科, 助教 (90887332) 甲斐玲央九州大学, 総合理工学研究院, 助教 (60977057)
Project Period (FY)	2023-09-08 – 2028-03-31
Project Status	Granted (Fiscal Year 2023)
Budget Amount *help	¥21,060,000 (Direct Cost: ¥16,200,000、Indirect Cost: ¥4,860,000) Fiscal Year 2027: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000) Fiscal Year 2026: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000) Fiscal Year 2025: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000) Fiscal Year 2024: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000) Fiscal Year 2023: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Keywords	Combustion noise / Carbon-free combustion / Instabilities / Experiment / Numerical simulation
Outline of Research at the Start	This research aims to elucidate the noise generation mechanisms from flames of carbon-free fuels such as H2 and NH3 by establishing a unified experimental-numerical framework that combines state-of-the-art experiments and high-fidelity numerical simulations in collaboration with Stanford University.