Abonnement à la biblothèque: Guest
Atomization and Sprays

Publication de 12  numéros par an

ISSN Imprimer: 1044-5110

ISSN En ligne: 1936-2684

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.2 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.8 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00095 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.28 SJR: 0.341 SNIP: 0.536 CiteScore™:: 1.9 H-Index: 57

Indexed in

EFFECTS OF CROSS-FLOW ON FUEL SPRAY INJECTED BY HOLE-TYPE INJECTOR FOR DIRECT-INJECTION GASOLINE ENGINE. SECOND REPORT: SPRAY PATTERN, DROPLET SIZE, AND VORTEX STRUCTURE

Volume 26, Numéro 1, 2016, pp. 53-72
DOI: 10.1615/AtomizSpr.2015012195
Get accessGet access

RÉSUMÉ

To further investigate the effect of cross-flow on the fuel spray, the characteristics of the spray were analyzed under a uniform cross-flow field by visualizing various sections. The fuel was injected into a chamber under room pressure and temperature using a valve covered orifice (VCO) nozzle. Tomographic images of the spray in a vertical and several horizontal planes were taken using a high-speed video camera. The size of the spray droplets was measured along the spray direction, as well as along the cross-flow direction. Tiny droplets, which were distributed in wavy structures, were observed in the streamwise direction in the vertical plane by the observation of successive images. In addition, under the cross-flow condition, the expansion on both sides of the spray in the vertical sections increased compared with that under the no-cross-flow condition. This expansion was quantified by measuring the projected spray angles, which were based on the spray images in the horizontal planes in the cross-flow. The projected spray angles were extremely enlarged compared with that under the no-cross-flow condition. In addition, large droplets were distributed in the upstream edge of the spray according to measurements acquired using a laser diffraction size analyzer. The droplet size decreased gradually along the streamwise direction. The vortex phenomenon was observed in the upper leeward part of the spray. Moreover, the spray structure and frequency of the vortices were examined based on the tomography images in various vertical positions. This indicated that the vortices were caused by the interactions of the upper spray beam and the cross-flow.

CITÉ PAR
  1. Guo Min, Shimasaki Nagisa, Nishida Keiya, Ogata Youichi, Wada Yoshitaka, Experimental study on fuel spray characteristics under atmospheric and pressurized cross-flow conditions, Fuel, 184, 2016. Crossref

  2. Si Zhanbo, Ashida Yuji, Shimasaki Nagisa, Nishida Keiya, Ogata Youichi, Effect of cross-flow on spray structure, droplet diameter and velocity of impinging spray, Fuel, 234, 2018. Crossref

  3. Zhang Gengxin, Luo Hongliang, Kita Kouhei, Ogata Yoichi, Nishida Keiya, Statistical variation analysis of fuel spray characteristics under cross-flow conditions, Fuel, 307, 2022. Crossref

  4. Zhang Gengxin, Si Zhanbo, Zhai Chang, Luo Hongliang, Ogata Yoichi, Nishida Keiya, Characteristics of wall-jet vortex development during fuel spray impinging on flat-wall under cross-flow conditions, Fuel, 317, 2022. Crossref

  5. Zhang Gengxin, Shi Penghua, Luo Hongliang, Ogata Yoichi, Nishida Keiya, Investigation on fuel adhesion characteristics of wall-impingement spray under cross-flow conditions, Fuel, 320, 2022. Crossref

  6. Feng Zehao, Zhai Chang, Si Zhanbo , Tang Chenglong, He Zhixia, EXPERIMENTAL STUDY ON SPRAY MICROSCOPIC CHARACTERISTICS IN CROSS FLOW: DROPLET MORPHOLOGY, STATISTICS AND BREAKUP , Atomization and Sprays, 32, 10, 2022. Crossref

Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections Prix et politiques d'abonnement Begell House Contactez-nous Language English 中文 Русский Português German French Spain