Research on combustion mode of methanol micro-reciprocating piston internal combustion engine
| 1 | College of Mechatronics & Automotive Engineering, Chongqing Jiaotong University, |
| 2 | College of Automotive Engineering, Chongqing University |
CORRESPONDING AUTHOR
Submission date: 2019-11-20
Final revision date: 2020-02-28
Acceptance date: 2020-03-03
Online publication date: 2020-03-10
Publication date: 2020-03-10
Diagnostyka 2020;21(1):98–103
KEYWORDS
TOPICS
ABSTRACT
Constrained by the micro-space structure, it is proposed to use platinum wire incandescent ignition combustion mode to achieve the operation of internal combustion engine. However, the combustion test of the platinum wire incandescent ignition in miniature piston internal combustion engine shows: the combustion mode of micro-space platinum wire incandescent ignition has a poor combustion charcateristics, low heat release rate, long combustion duration, and low combustion pressure. Therefore, a homogenous charge compression ignition mode is proposed to realize the operation of miniature internal combustion engine. However, it is found that the compression combustion cannot be come true in the cold start-up state of the micro engine. And the compression combustion in the first cycle was realized by increasing the temperature of the cylinder block and platinum wire appropriately. The results show that: The maximum heat release rate is obviously improved and the combustion duration shortened by 28.6 ºCA, and Pmi increased by 76%. So, a novel hybrid combustion mode of in-cylinder compression combustion supported by the platinum wire incandescent ignition is put forward, through the way of adjusting the temperature of platinum wire, and this combustion mode is regarded as the ideal combustion mode of micro reciprocating piston internal combustion engine.
REFERENCES (17)
1.
Chou SK, Yang WM, Chua KJ, et al. Development of micro power generators-A review. Applied Energy. 2011;88(1):1-16. https://doi.org/10.1016/j.apen....
2.
Zhang L, Tang GZ, Liao ZB, et al. Development and experimental research on circumferential impulse microturbine power generation system. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 2014; 228(2): 378-387. https://doi.org/10.1177/095440....
3.
Yang WM, Chou SK, Li J. Microthermophotovoltaic power generator with high power density. Applied Thermal Engineering. 2009; 29(14/15): 3144-3148. https://doi.org/10.1016/j.appl....
4.
Wang Y, Zhou ZJ, Zhou JH, et al. Micro newcomen steam engine using two-phase working fluid. Energy, 2011;36(2):917-921. https://doi.org/10.1016/j.ener....
5.
Guo ZP, Wang YF, Zhang HJ, et al. Transient dynamics analysis of micro free piston swing engine. Chinese Internal Combustion Engine Engineering. 2014; 35(2): 119-124.
6.
Cadou C, Menon S, Moulton N. Performance measurement and scaling in small internal combustion engines. 41st AIAA Aerospace Sciences Meeting and Exhibit, Reno, AIAA 2003-0671, Reno NV, 2003.
7.
Sher E, Sher I. Theoretical limits of scaling-down internal combustion engines. Chemical Engineering Science. 2011; 66(3): 260-267. https://doi.org/10.1016/j.ces.....
8.
Vijayan V, Gupta AK. Flame dynamics of a meso-scale heat recirculating combustor. Applied Energy. 2010; 87(12): 3718–3728. https://doi.org/10.1016/j.apen....
9.
Cho JH, Lin CS, Richards CD, et al. Demonstration of an external combustion micro-heat engine. Proceedings of the Combustion Institute. 2009; 32(2): 3099-3105.
10.
Menon S, Moulton N, Cadou C. Development of a dynamometer for measuring small internal-combustion engine performance. Journal of Propulsion and Power, 2007; 23(1): 194-201.
11.
Menon S, Cadou PC. Scaling of miniature piston-engine performance, Part 1: Overall Engine Performance. Journal of Propulsion and Power. 2013; 29(4): 774-787. https://doi.org/10.2514/1.B346....
12.
Shirsat V, Gupta AK. A review of progress in heat recirculating meso-scale combustors. Applied Energy. 2011; 88(12): 4294-4309. https://doi.org/10.1016/j.apen....
13.
David CW, Jeongmin A. Advances and challenges in the development of power-generation systems at small scales. Progress in Energy and Combustion Science. 2011; 37(5):583-610. https://doi.org/10.1016/j.pecs....
14.
Lei Tian. Experimental Tests and Simulations of A 1.5 cc Miniature Glow-Ignition Two-Stroke Engine. SAE International, paper number: 2010-32-0018:0148-7191.
15.
Mohsen Pourfallah, Mahbod Armin. An experimental and numerical study of the effects of reformer gas (H2 and CO) enrichment on the natural gas homogeneous charge compression ignition (HCCI) engine. Heat and Mass Transfer. 2019; 55(7): 1947-1957. https://doi.org/10.1007/s00231....
16.
Qian Wang, Liming Dai, Kai Wu, Jin Bai, Zhixia He. Study on the combustion process and work capacity of a micro free-piston engine. Journal of Mechanical Science and Technology. 2015; 29(11): 4993-5000. https://doi.org/10.1007/s12206....
17.
Anand Lalwani, Swapnil Awate, Arindrajit Chowdhury, Sheshadri Sreedhara. Conversion of a single-cylinder internal combustion engine to dual-mode homogeneous charge compression ignition engine. Clean Technologies and Environmental Policy. 2019; 21(1): 23-37. https://doi.org/10.1007/s10098....
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