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 …

Parametric study of inserting internal spiral fins on the micro combustor performance for thermophotovoltaic systems

Z He, Y Yan, T Zhao, Z Zhang, H Mikulčić - Renewable and Sustainable …, 2022 - Elsevier
With the rapid development of MEMS devices, the power system based on micro scale
combustion has drawn great attention. The thermal performance of micro combustion plays …

Effect analysis on combustion performance enhancement of the hydrogen-fueled micro-cylindrical combustors with twisted tapes for micro-thermophotovoltaic …

J Li, E Jiaqiang, J Ding, L Cai, B Luo - International Journal of Hydrogen …, 2024 - Elsevier
The main part of a micro-thermophotovoltaic (MTPV) system is the micro combustor (MC). In
this work, the performance of the traditional micro combustor (TMC) and the micro combustor …

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 recent advancements in micro combustion techniques to enhance flame stability and fuel residence time

M Nauman, J Pan, Y Wang, F Li, AO Ojo… - International Journal of …, 2024 - Elsevier
Abstract The need for Power Micro Electro Mechanical Systems (Power MEMS) is growing
as microfabrication techniques and microelectronics advance. Conventional chemical …

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 enhancement of energy conversion of H2/CH4 fueled combustion in a micro tube with multi-channel-outlet

F Yan, Z Huang, H Wang, Q Peng, F He - Journal of Power Sources, 2024 - Elsevier
To improve the flame stability and energy utilization of micro-generators, experimental and
numerical investigations of a micro-thermophotovoltaic fueled by H 2/CH 4 are conducted …

Numerical investigations on the performance enhancement of a hydrogen-fueled micro planar combustor with finned bluff body for thermophotovoltaic applications

W Zuo, Z Wang, Q Li, K Zhou, Y Huang - Energy, 2024 - Elsevier
To achieve higher power output and energy conversion efficiency for micro-
thermophotovoltaic (MTPV) systems, a hydrogen-fueled micro planar combustor with finned …