naa a22 4500 510766048 CHVBK 20180411083157.0 cr unu---uuuuu 180411e20130801xx s 000 0 eng 10.1007/s11630-013-0637-7 doi (NATIONALLICENCE)springer-10.1007/s11630-013-0637-7 A study on lean blowout of multi-vortexes-dome model combustor [Elektronische Daten] [Cong Chen, Yixiang Yuan, Pengfu Xie, Dejun Zhan, Chao Yu, Wenyu Cao, Chunqing Tan] The lean blowout experiments of the combustion stability device A (multi-vortexes-dome model combustor) have been carried out at atmospheric pressure. Compared with the device B (single-vortex-dome model combustor), the experimental results show that the device A has a superior lean blowout performance when the combustor reference velocity is within the range from 3.50m/s to 5.59m/s ( while the liner reference velocity is between 3.84 and 6.13m/s), and this superiority will remain stable after the inlet air flow rate reaches a certain value. In order to analyze the phenomena and experimental results, the numerical simulation method is used, and the strain rate and the cold reflux impact are employed to further explain the reason that causes the difference between the two devices' lean blowout characteristics. Science Press, Institute of Engineering Thermophysics, CAS and Springer-Verlag Berlin Heidelberg, 2013 lean blowout nationallicence primary zone nationallicence dome nationallicence multi-vortexes nationallicence combustor nationallicence Chen Cong Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut Yuan Yixiang Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut Xie Pengfu Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut Zhan Dejun Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut Yu Chao Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut Cao Wenyu Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut Tan Chunqing Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut Journal of Thermal Science Springer Berlin Heidelberg 22/4(2013-08-01), 366-371 1003-2169 22:4<366 2013 22 11630 https://doi.org/10.1007/s11630-013-0637-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11630-013-0637-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chen Cong Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut NATIONALLICENCE 700 1- Yuan Yixiang Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut NATIONALLICENCE 700 1- Xie Pengfu Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut NATIONALLICENCE 700 1- Zhan Dejun Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut NATIONALLICENCE 700 1- Yu Chao Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut NATIONALLICENCE 700 1- Cao Wenyu Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut NATIONALLICENCE 700 1- Tan Chunqing Institute of Engineering Thermophysics, Chinese Academy of Sciences, 100190, Beijing, China aut NATIONALLICENCE 773 0- Journal of Thermal Science Springer Berlin Heidelberg 22/4(2013-08-01), 366-371 1003-2169 22:4<366 2013 22 11630 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer