Conference Proceedings (~70)

1. J. Li, D. Sun, Y. Wang, C. Geng, X. Dong, X. Li, D. Zhao, Stability enhancement of an axial flow fan subjected to inlet distortion using foam metal casing treatment, the Global Power and Propulsion Society, 2023 International Technical Conference, Hong Kong, Oct. 17-19, 2023.
2. S. Docherty, D. Zhao, Optimizing propeller separation distance to enhance multi-rotor UAV aerodynamics, 12-16, June, 2023 AIAA Aviation Forum, San Diego, ID: 3851876.
3. X. Liu, D. Zhao, N. L. Oo, Experimental and numerical studies of the Multi-rotor overlapping effect on aerodynamic performances of small-size UAVs, 12-16, June, 2023 AIAA Aviation Forum, San Diego, ID: 3849465.
4. H. Zhao, D. Zhao, NO emission, entropy generation and thermal performances investigation on an ammonia-fueled heat recirculating micro-combustor with reduced chemical mechanism, 17th Asian International Conference on Fluid Machinery, 20-23 Oct. 2023, Zhenjiang China.
5. A. Wang, C. Ji, X. Song, X. Li, D. Zhao, Mode hopping analysis of nonlinear thermoacoustic instability in a Rijke tube with the ceramic porous burner, 29th International Congress on Sound and Vibration, 9-13 July 2023, Prague.
6. L. Guo, D. Zhao, Mean flow effects on energy conversion performances of standing-wave thermoacoustic engines, 15th International Congress on combustion and Energy Utilization, 17-20 Aug. Beijing 2023.
7. H. Zhao, D. Zhao, Investigation on pulsating thermoacoustic oscillations in a bifurcating combustor with a Helmholtz resonator, 15th International Congress on combustion and Energy Utilization, 17-20 Aug. Beijing 2023.
8. L. Guo, D. Zhao, Numerical and theoretical investigations on twin standing-wave thermoacoustic prime movers, 184th Meeting of the Acoustical Society of America, Chicago, Illinois, May 10-13, 2023.
9. L. Guo, D. Zhao, Numerical prediction nonlinear heat-driven acoustics behaviors in standing-wave thermoacoustic engines using stress-blended eddy simulation method, 184th Meeting of the Acoustical Society of America, Chicago, Illinois, May 10-13, 2023.
10. D. Zhao, Experimental investigation on microfluidic devices for particle separation using standing surface acoustic waves, 184th Meeting of the Acoustical Society of America, Chicago, Illinois, May 10-13, 2023.
11. M. Evans, D. Zhao, Effect of heat transfer at the combustor wall on the attenuation of self-excited thermaocoustic oscillations, 2023 AIAA Aviation Forum, June 12-16, 2023, San Diego, CA.
12. X. Liu, D. Zhao, N. Oo Lin, Experimental and numerical studies of the multi-rotor overlapping effect on aerodynamic performances of small-size UAVs, 2023 AIAA Aviation Forum, June 12-16, 2023, San Diego, CA.
13. Y. Guan, D. Zhao, Numerical studies on ammonia-hydrogen-fuelled combustion instabilitiy ina longitudinal thermoacoustic combustor, 2023 AIAA Aviation Forum, June 12-16, 2023, San Diego, CA.
14. X. Liu, D. Zhao, N. Oo Lin, Optimizing propeller separation distance to enhance multi-rotor UAVs aerodynamic performances, 2023 AIAA Aviation Forum, June 12-16, 2023, San Diego, CA.
15. N. Oo Lin, D. Zhao, M. Sellier, Experimental Investigation on turbulence effects on Unsteady aerodynamics performances of multi-rotor UAVs, 23rd Australasian Fluid Mechanics Conference-23 AFMC, Sydney, Australia, 4-8, Dec. 2022.
16. D. Zhao, S. NI, D. Guan, Numerical Studies on Ammonia-hydrogen-fueled Combustion instability in a Longitudinal Combustor. 2022 AIAA Aviation Forum, 27th June-1st July 2022, Chicago, IL, USA.
17. S. Liang, L. Ji, D. Zhao, Oscillatory Combustion Kinetic Analysis and Reduction through Functional Weight Coefficient, 28th ICDERS (International Colloquium on the Dynamics of Explosions and Reactive Systems), June 19-24, 2022, Napoli, Italy.
18. T. Cai, D. Zhao, Effect of Thermodynamic Pressure on Laminar Burning Velocity of Ammonia/Dimethyl-Ether Premixed Flame, Australian Combustion Symposium 2021, Nov. 21-24, 2021, Queensland, Australia.
19. CZ. Ji, Y. Song, T. Zhu, D. Zhao, Characterizations of Self-sustained Thermoacoustic Beating Instability in a hydrogen-fueled Rijke Burner, SoTic2021-Symposium on Thermoacoustics in Combustion: Industry meets Academia, Sept. 6-10, 2021, Tuchnische Universitat Munchen, Garching, Germany.
20. T. Cai, D. Zhao, Numerical Evaluation of Laminar Burning Velocity of Ammonia/Dimethyl Ether-air Premixed Flame, Asian Congress on Gas Turbines 2020, Qingdao, China, Aug. 18-20, 2021.
21. D. Zhao, Numerical Prediction of Hydro-Acoustics Signature of NACA Foils for Tidal Turbines, 180th Meeting of the Acoustical Society of America, 8-10, June, 2021. Proceedings of meetings on Acoustics.
22. D. Zhao, Numerical Investigation of a Y-shaped Thermoacoustic Combustor with a Helmholtz Resonator Implemented and Operated at Off-design Conditions, 180th Meeting of the Acoustical Society of America, 8-10, June, 2021. Proceedings of meetings on Acoustics.
23. D. Zhao, L. Ang, Aeroacoustics Damping Performances of Double-layer Perforated Pipes at Low Grazing-bias Flow Mach number, 180th Meeting of the Acoustical Society of America, 8-10, June, 2021. Proceedings of meetings on Acoustics.
24. D. Zhao, Y. Guan, Numerical Investigation on the Porosity Effect of a Bias-flow Perforated Liner on Attenuating Self-excited Thermoacoustic Oscillations, 180th Meeting of the Acoustical Society of America, 8-10, June, 2021. Proceedings of meetings on Acoustics.
25. S. NI, D. Zhao, Nonlinear Thermoacoustic Instability Investigation on Ammonia-hydrogen Combustion in a Longitudinal Combustor with Double-ring Inlets. 180th Meeting of the Acoustical Society of America, 8-10, June, 2021. Proceedings of meetings on Acoustics.
26. S. Ni, D. Zhao, Numerical Study on effect of Rib Shape on Thermal Performance and NOX Emission in Premixed Ammonia-fueled Micro-combustors, Turbomachinery Technical Conference and Exposition, June 7-11, 2021, Proceedings of ASME Turbo Expo 2021.1115/GT2021-59226
27. Y. Sun, D. Zhao, Numerical Study on equivalence ratio effect on Ammonia-fueled swirling combustor stability behaviors, Turbomachinery Technical Conference and Exposition, June 7-11, 2021, Proceedings of ASME Turbo Expo 2021.
28. T. Cai, D. Zhao, Numerical Study on Perforated Plate effect on Thermal Performances and NOX Emission in Premixed Ammonia-fueled Micro-combustors, Turbomachinery Technical Conference and Exposition, June 7-11, 2021, Proceedings of ASME Turbo Expo 2021.
29. Y. Sun, T. Cai, D. Zhao, Effects of Ammonia Addition on Thermal and Emission Performances of a Methane/Ammonia Oxygen Enriched Micro-Thermophotovoltaic System, 2021 AIAA Aviation Forum and Exposition. , 2-6, Aug. 2021(Virtual meeting, 3515573).
30. W. Li, D. Zhao, X. Chen, Effects of Inlet Thermodynamic Properties on Generating Combustion Instability in Ramjet Combustor, 2021 AIAA Aviation Forum and Exposition. , 2-6, Aug. 2021(Virtual meeting, 3500945).
31. S. Ni, T. Cai, D. Zhao, Numerical Investigation on Thermoacoustic Instability Sustained by Ammonia-Hydrogen-Fueld Multiple Flames in a Longitudinal Combustor, 2021 AIAA Aviation Forum and Exposition. , 2-6, Aug. 2021(Virtual meeting, 3514974).
32. L. Han, Y. Sun, D. Zhao, J. Li, Analysis of Self-excited Combustion Oscillation Characteristics of Solid Fuel Ramjet Engine, 2021 AIAA Aviation Forum and Exposition. , 2-6, Aug. 2021(Virtual meeting, 3514913). AIAA-2021-2123 (DOI: 10.2514/6.2021-2123).
33. W. Wu, D. Zhao, Numerical Investigation on Noise Damping Performances of Helmholtz Resonators with an Extended Neck in Presence of a Grazing Flow, 2021 AIAA Aviation Forum and Exposition. , 2-6, Aug. 2021(Virtual meeting, 3514650).
34. D. Zhao, TS. Low, M. Evans, X. Liu, Experimental Evaluation on Acoustic Impedance and Sound Absorption Performances with Helmholtz Number using Impedance Tube, 2021 AIAA Aviation Forum and Exposition. , 2-6, Aug. 2021(Virtual meeting, 3488347).
35. D. Guan, D. Zhao, Experimental Investigations on Acoustic Impedance and Sound Power Absorption Performances of Porous Foams, AIAA Aeroacoustics Conferences 2021: DOI:
36. Y. Sun, D. Zhao, Numerical Study of Nonlinear Self-sustained Thermoacoustic Instability in a Swirling Combustor, AIAA Propulsion and Energy 2020 Forum, AIAA-2020-3891. Doi: 10.2514/6.2020-3891.
37. D. Zhao, CZ Ji, L. Ang, Aeroacoustics comparison of double- and single-layer perforated liners in presence of joint bias-grazing flow, 2018 AIAA/CEAS Aeroacoustics Conference, Atlanta, Georgia, USA. AIAA 2018-3446. DOI:10.2514/6.2018-3446.
38. D. Zhao, XY Li, Hopf Bifurcation measurement and analysis of a nonlinear Rijke-type standing-wave thermoacoustics system, 2018 AIAA/CEAS Aeroacoustics Conference, Atlanta, Georgia, USA, AIAA-2018-4092. DOI:10.2514/6.2018-4092.
39. X. Li, D. Zhao, Coherence resonance in a premixed combustor driven by a turbulence-induced colored noise, 24th International Congress on Sound and Vibration, 23-27, July 2017, London, UK.
40. XY. Li, D. Zhao, Bifurcation measurement and analysis of a nonlinear Rijke-type thermoacoustic system, 23rd AIAA/CEAS Aeroacoustics Conferences, 2017, Denver, Colorado, USA, June 5- 9,  (AIAA-2017-3214).
41. D. Zhao, Aeroacoustic comparison of double- and single-layer perforated liners in presence of joint bias-grazing flow, 23rd AIAA/CEAS Aeroacoustics Conferences, 2017, Denver, Colorado, USA, June 5- 9, (AIAA-2017-4187).
42. D. Zhao, Experimental and numerical investigation of Geometric shape effect of coupled Helmholtz resonator on its aeroacosutic damping performance, 22nd AIAA/CEA  Aeroacoustics Conferences, 2016, Lyon, May 30-June 1, France (AIAA-2016-2885).
43. D. Zhao, Effect of porosity and Joint bias-grazing flow on the acoustic damping performance of double- and single-layer perforated liners, 22nd AIAA/CEAS Aeroacoustics Conferences, 2016, Lyon, May 30-June 1, France (AIAA-2016-2785).
44. D. Zhao, and S. H. Li, Passive control of premixed flame-sustained combustion instability using electrical heaters in a bifurcating thermoacoustic system, 2015 International Gas Turbine Congress, 2015, Tokyo, Nov. 15-20, Japan.
45. D. Zhao, Feedback control of self-sustained nonlinear combustion oscillations, ASME Turbo Expo, 2015, Palais des Congres, Montreal, June 12-15, Canada.
46. D. Zhao, Mitigation of thermoacoustic instability by using an additional heat source, 44th International Congress and Exposition on Noise Control Engineering, 2015, San Francisco, California, Aug. 9-12, USA.
47. D. Zhao, Effect of porosity and Joint bias-grazing flow on the acoustic damping performance of double- and single-layer perforated liners, 21st AIAA/CEAS Aeroacoustics Conferences, 2015, Dallas, Texas, June 22-26, USA.
48. D. Zhao and chenzhen Ji, Experimental evaluation of the acoustic damping effect of single-layer perforated liners with joint bias-grazing flow, 35th AIAA Aeroacoustics Conference 2014, Atlanta . June 16-20, Atlanta, GA, USA.
49. D. Zhao and chenzhen Ji, Non-orthogonality and transient growth analysis of a premixed flame-acoustic interaction in a choked combustor, 35th AIAA Aeroacoustics Conference 2014, Atlanta . June 16-20, Atlanta, GA, USA.
50. D. Zhao and chenzhen Ji, Energy Harvesting from self-sustained limit cycle rolling oscillations of Rectangular wings, ECOS2014, Turku . June 16-20, Finland.
51. D. Zhao and chenzhen Ji, Numerical investigation of acoustically excited flow through an orifice using lattice Boltzmann method, 34th AIAA Aeroacoustics Conference 2013, Berlin . May 27-29, Germany.
52. C. Ji and D. Zhao, ‘Lattice Boltzmann Simulation of sound absorption of an in-duct orifice’, 21st International Congress on Acoustics, 2-7 June 2013, Montreal, Canada.
53. D.  Zhao and S. H. Li, ‘Dual-temperature Rijke-Zhao oscillations---Thermodynamic measurement and energy harvesting application’, 26th international conference on efficiency, cost optimization, simulation and environmental impact of Energy Systems, 16-19 July, 2013, Guilin China.
54. D.  Zhao and S. H. Li, ‘Systematic investigation of a 80mm Bladeless electromagnetic energy harvester driven by air flow’, 6th International conference on Applied Energy, 1-4 July, 2013, Pretoria South Africa.
55. D. Zhao and X. Liu and S. H. Li, ‘Two-dimensional numerical simulation of heat fluxes in a T-shaped Standing-wave thermoacoustic heat engine’, 4th Asian symposium on Computational Heat Transfer and Fluid Flow, Hong Kong, 3-6 June, 2013.
56. D. Zhao, ‘Non-normality and transient growth analysis of a premixed flame-acoustic interaction in a choked combustor’, 14th Asian Congress of Fluid Mechanics, Oct. 15-19, 2013, Hanoi, Vietnam.
57. D. Zhao and Shihuai Li, Nonlinear thermoacoustic instability analysis of a Rijke-Zhao tube, 19th International congress on Sound and Vibration 2013, Bangkok. July. 7-11, Thailand.
58. D. Zhao, Systematic investigation of a 80mm bladeless electromagnetic energy harvester driven by air flow 5th International conference on Applied Energy 2013, Pretoria. July. 1-4, South Africa.
59. D. Zhao, Non-normality and transient growth analysis of a premixed flame-acoustic interaction in a choked combustor 14th Asia Congress on Fluid Mechanics 2013, Hanoi and Halong. Oct. 15-19, Vietnam.
60. D. Zhao, Open- and Closed-loop measurement of thermoacoustic instability in a bifurcating Rijke tube, 19th International congress on Sound and Vibration 2013, Bangkok. July. 7-11, Thailand.
61. Dobriyal Ritvik and Dan Zhao, Nonlinear response of a premixed laminar flame to acoustic disturbances, 19th International congress on Sound and Vibration 2013, Bangkok. July. 7-11, Thailand.
62. D. Zhao and Shihuai Li, Two-dimensional numerical simulation of heat fluxes in a T-shaped Standing wave thermoacoustic heat engine, 4th Asian Symposium on Computational Heat Transfer and fluid flow, Hong Kong, 3-6, 2013.
63. D. Zhao, Nonlinear Self-excited, Self-selected combustion oscillations in a Rijke-Zhao tube, 23rd International congress on Theoretical and Applied Mechanics 2012, Beijing . Aug. 19-24, China.
64. D. Zhao, Dual-output Self-Aspirating Rijke-Zhao Pulse combustor for drying applications, 18th International Drying symposium 2012, Xiamen . Nov. 11-15, China.
65. D. Zhao, Self-selected, self-excited combustion oscillations in a Rijke-Zhao tube, 18th AIAA/CEAS Aeroacoustics Conference (2012) AIAA2012-1276821.
66. D. Zhao, and Yunfoong Lee, Experimental investigation of LMS algorithm for active control of combustion instabilities: FIR or IIR, 18th AIAA/CEAS Aeroacoustics Conference (2012) AIAA2012-1254434.
67. D. Zhao, Energy harvesting from a convection-driven thermoacoustic system of a Rijke-Zhao tube, 48th AIAA/ASME Joint Propulsion Conference (2012) AIAA2012-1282741.
68. D. Zhao and A. S. Morgans, Tuned Passive Control of Combustion Instabilities using Multiple Helmholtz resonators, 13th AIAA/CEAS Aeroacoustics Conference (2007) AIAA2007-3432.
69. D. Zhao, C. A. Barrow, A. S. Morgans and J. Carrotte, Acoustic Damping of a Helmholtz resonator with an Oscillating Volume, 14th AIAA/CEAS Aeroacoustics Conference (2008) AIAA2008-2804.
70. D. Zhao, and A. S. Morgans, Tuned Passive Control of Perforated Liners, 15th AIAA/CEAS Aeroacoustics Conference (2009) AIAA2009-3406.
71. D. Zhao, Feedback Control of Combustion Oscillations Using a Helmholtz Resonator with an Oscillating Volume, APISAT (2010) Xi’An, China, Sept. 13-15.
72. D. Zhao, Numerical Investigation of Transmission Loss by Coupled Helmholtz Resonator Network, 17th AIAA/CEAS Aeroacoustics Conference (2011), Portland, Oregon, June 6-8. June 6-8.