Multi-physics coupling in thermoacoustic devices: A review
Latest developments in thermoacoustic devices have demonstrated comparable power
output and efficiency, but higher reliability and lower cost when compared to conventional …
output and efficiency, but higher reliability and lower cost when compared to conventional …
A comprehensive review on performance improvement of micro energy mechanical system: Heat transfer, micro combustion and energy conversion
E Jiaqiang, B Luo, D Han, J Chen, G Liao, F Zhang… - Energy, 2022 - Elsevier
In order to strengthen the internal flow and heat transfer and increase the stability of the
flame, various methods to improve combustion efficiency were proposed. In terms of spatial …
flame, various methods to improve combustion efficiency were proposed. In terms of spatial …
[HTML][HTML] Enhancing ammonia combustion with minimum hydrogen blended in presence of self-excited intermittent pulsating oscillations
Y Guan, D Zhao - Physics of Fluids, 2023 - pubs.aip.org
In this work, we propose and test a partial premixed fuel injection design of NH 3− H 2− O 2
with double ring-shaped inlets to enhance ammonia combustion in an open-ended …
with double ring-shaped inlets to enhance ammonia combustion in an open-ended …
Characterizing modal exponential growth behaviors of self-excited transverse and longitudinal thermoacoustic instabilities
D Zhao, Y Guan - Physics of Fluids, 2022 - pubs.aip.org
Self-excited thermoacoustic instabilities as frequently observed in rocket motors, gas
turbines, ramjets, and aeroengine afterburners are highly detrimental and undesirable for …
turbines, ramjets, and aeroengine afterburners are highly detrimental and undesirable for …
A review of cavity-based trapped vortex, ultra-compact, high-g, inter-turbine combustors
Trapped vortex combustor (TVC) is different from conventional swirl-stabilized combustors. It
takes advantages of a cavity to stabilize the flame. When the cavity size of a TVC is well …
takes advantages of a cavity to stabilize the flame. When the cavity size of a TVC is well …
Performance enhancement and emission reduction of a diesel engine fueled with different biodiesel-diesel blending fuel based on the multi-parameter optimization …
Z Huang, J Huang, J Luo, D Hu, Z Yin - Fuel, 2022 - Elsevier
In this work, the biodiesel-diesel blending fuels (B20, B30 and B40) and pure diesel fuel
(B0) were employed to investigate the effects of intake pressure and EGR ratio on the …
(B0) were employed to investigate the effects of intake pressure and EGR ratio on the …
A review of active control approaches in stabilizing combustion systems in aerospace industry
D Zhao, Z Lu, H Zhao, XY Li, B Wang, P Liu - Progress in Aerospace …, 2018 - Elsevier
Self-sustained combustion instabilities are one of the most plaguing challenges and
problems in lean-conditioned propulsion and land-based engine systems, such as rocket …
problems in lean-conditioned propulsion and land-based engine systems, such as rocket …
Soot combustion characteristics of oxygen concentration and regeneration temperature effect on continuous pulsation regeneration in diesel particulate filter for heavy …
X Zhao, J Jiang, H Zuo, G Jia - Energy, 2023 - Elsevier
The effects of oxygen concentration and regeneration temperature on continuous pulsation
regeneration of DPF (diesel particulate filter) for heavy-duty truck are crucial. The …
regeneration of DPF (diesel particulate filter) for heavy-duty truck are crucial. The …
A review of acoustic dampers applied to combustion chambers in aerospace industry
D Zhao, XY Li - Progress in Aerospace Sciences, 2015 - Elsevier
In engine combustion systems such as rockets, aero-engines and gas turbines, pressure
fluctuations are always present, even during normal operation. One of design prerequisites …
fluctuations are always present, even during normal operation. One of design prerequisites …