Experimental investigation of blended H2/CH4 combustion in combustors with block for micro-thermophotovoltaic

D Wei, Q Peng, H Wang, X Tian, H Xiao, H Liu, G Fu - Fuel, 2024 - Elsevier
To extend the operation conditions and improve the working performance of micro-
thermophotovoltaic system, the combustor with varied block setting and length is proposed …

Effect of multiple bluff bodies on hydrogen/air combustion characteristics and thermal properties in micro combustor

Y Zhang, Q Lu, B Fan, L Long, EK Quaye… - International Journal of …, 2023 - Elsevier
The bluff body is commonly used to improve micro combustion. The micro combustor with
multiple rectangular bluff bodies in a single row was proposed. The effects of bluff bodies on …

Comparative analysis of combustion stability and flow performance in micro combustor based on the synergistic action of slotted blunt body and front-baffle

C Zhang, Y Yan, K Shen, Z Xue, J You, Z He - Applied Thermal Engineering, 2024 - Elsevier
Flame instability is a key problem that needs to be solved, and the existing improvement
methods are still insufficient. Different from the traditional single structure improvement, a …

A review of micro power system and micro combustion: present situation, techniques and prospects

Z Kang, Z Shi, J Ye, X Tian, Z Huang, H Wang, D Wei… - Energies, 2023 - mdpi.com
Micro burner is the fundamental element of a micro energy power system. The performance,
output power, and efficiency of the system are directly involved by the combustion stability …

Study on synergistic heat transfer enhancement and adaptive control behavior of baffle under sudden change of inlet velocity in a micro combustor

C Zhang, Y Yan, K Shen, Z Xue, J You, Y Wu… - Journal of Cleaner …, 2024 - Elsevier
The rapid advancement of micromachining technology has led to the proliferation of micro-
combustors in both civilian and military applications, and the actual operation process …

Investigation on H2/CH4 blended combustion in a micro-tube with dual-inlet at varied operating conditions

D Wei, Z Shi, Q Peng, J Wei, H Wang, X Tian, Z Huang… - Fuel, 2023 - Elsevier
Combustion characteristics of premixed H 2/CH 4/Air in a combustor with dual-inlet are
investigated under various operating conditions. Effects of reactants ratio in the two inlets …

Combustion and emission characteristics of a novel staged combustor for aero gas turbine engine

M Li, Q Wang, Y Zhao, X Dai, W Shang - Aerospace Science and …, 2023 - Elsevier
To simultaneously achieve high combustion efficiency, low pollutant emissions, and robust
stability in aero gas turbine engines, a novel staged combustor concept combining the …

Experimental and numerical investigation on energy efficiency improvement of methane/propane added of hydrogen-fueled micro power generation

X Tian, L Xu, Q Peng, Y Wu, H Wang, F Yan, L Zhang… - Energy, 2024 - Elsevier
The micro-thermal power generation presents several challenges including reaction
instability, large heat loss, and energy conversion. So, a micro-planar with multi-hole baffle …

Combustion characteristic of premixed H2/air in the micro cavity combustor with guide vanes

W Gao, Y Yan, K Shen, L Huang, T Zhao, B Gao - Energy, 2022 - Elsevier
Micro-scale combustion is facing the problems of ignition difficulty, combustion instability,
and low combustion efficiency. Therefore, it is necessary to improve the combustion …

Investigation on H2-fueled combustion characteristics and improvement of thermal performance in a micro-planar with arranged inlet-fins and bluff-bodies for micro …

Q Peng, Z Kang, L Lai - International Journal of Hydrogen Energy, 2024 - Elsevier
To improve the energy conversion and efficiency, a micro-planar with arranged inlet-fins and
bluff-bodies is proposed for H 2-fueled micro thermophotovoltaic system. Effects of inlet-fins …