Parametric study of cavity on the performance of a hydrogen-fueled micro planar combustor for thermophotovoltaic applications

W Zuo, D Li, E Jiaqiang, Y Xia, Q Li, Y Quan, G Zhang - Energy, 2023 - Elsevier
In order to obtain high energy output power and energy conversion efficiency for micro-
thermophotovoltaic system, a hydrogen-fueled micro planar combustor with cavity is …

Multi-objective optimization of micro planar combustor with tube outlet by RSM and NSGA-II for thermophotovoltaic applications

W Zuo, F Li, Q Li, Z Chen, Y Huang, H Chu - Energy, 2024 - Elsevier
The pressure loss (Δp), output power (Q tot) and system efficiency (η MTPV) are the most
important performance parameters of micro combustor for thermophotovoltaic applications …

Numerical investigations on hydrogen-fueled micro-cylindrical combustors with cavity for micro-thermophotovoltaic applications

W Zuo, Y Zhang, Q Li, J Li, Z He - Energy, 2021 - Elsevier
In order to enhance the thermal performance of micro-cylindrical combustors for micro-
thermophotovoltaic applications, a micro-cylindrical combustor with cavity is designed …

Optimizing micro power generation with blended fuels and porous media for H2-fueled combustion

D Wei, Q Peng, R Yin, H Wang, X Tian, F Yan, G Fu - Renewable Energy, 2024 - Elsevier
To enhance the combustion stability and thermal performance of micro-thermophotovoltaic
system, a combustor inserted porous media and varying channel heights for premixed H …

Numerical investigations on thermal performance and flame stability of hydrogen-fueled micro tube combustor with injector for thermophotovoltaic applications

W Zuo, H Zhao, E Jiaqiang, Q Li, D Li - International Journal of Hydrogen …, 2022 - Elsevier
In order to design a micro tube combustor with good thermal performance and flame stability
for thermophotovoltaic applications, in this work, thermal performance and flame stability of …

Effect of helical fins on the combustion performance in a micro-step combustor

Z Zhang, W Shen, W Yao, Q Wang, W Zhao - Fuel, 2022 - Elsevier
This study proposed a novel helical-fin-assisted micro-step Helix combustor to improve the
performance of micro-combustors under high flow rates. The effects of the helical fins on the …

[HTML][HTML] Stability of diffusion flames under shear flow: Taylor dispersion and the formation of flame streets

P Rajamanickam, A Kelly, J Daou - Combustion and Flame, 2023 - Elsevier
Diffusion flame streets, observed in non-premixed micro-combustion devices, align parallel
to a shear flow. They are observed to occur in mixtures with high Lewis number (Le) fuels …

Numerical investigations of micro-scale diffusion combustion: A brief review

PR Resende, M Ayoobi, AM Afonso - Applied Sciences, 2019 - mdpi.com
With the increasing global concerns about the impacts of byproducts from the combustion of
fossil fuels, researchers have made significant progress in seeking alternative fuels that …

Numerical investigation on the mixing performance of H2 and air in curved micro-channel combustors

Z Liu, W Liu, A Fan - International Journal of Hydrogen Energy, 2023 - Elsevier
Curved micro-channels are frequently used in micro-Swiss roll combustors and other
applications. The secondary flows (ie, Dean vortices) play an important role in both the …

Flame stabilization and formation of flame street in a H2/Air non-premixed micro-combustor with a bluff body

A Mandal, S Sarkar, A Chakravarty… - International Journal of …, 2024 - Elsevier
Achieving flame stabilization in micro-combustors presents an extremely challenging task
due to enhanced heat loss resulting from the high surface-to-volume ratio and short …