{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T06:07:49Z","timestamp":1762409269570,"version":"3.38.0"},"reference-count":23,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2017,1,11]],"date-time":"2017-01-11T00:00:00Z","timestamp":1484092800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["SIMULATION"],"published-print":{"date-parts":[[2017,3]]},"abstract":"<jats:p> To predict the influence of aluminum contents (particle size &lt;20 \u00b5m) on the shock initiation and growth of reaction in an aluminized explosive (CL-20\/AL\/Binder, 85\/15\/5), a new numerical model is utilized. The model is based on the elastic-visco-plastic double hollow sphere pore collapse model (DZK model). In the new model, the aluminum powder combustion is assumed to partly occur during the hot-spot formation. By combining the new term of the hot-spot ignition and the reaction growth term at low pressure and high pressure in the DZK model, a new expression of reaction rate has been implemented in a hydrodynamic code (LS-DYNA) as a user-defined equation-of-state. For verification, the new model has been used to simulate the shock initiation of the aluminized explosive. The numerical results show that 4% of aluminum in this explosive reacts at the stage of hot-spot formation. The model can describe the shock-to-detonation transition process of aluminized explosive while considering the influence of the aluminum contents. <\/jats:p>","DOI":"10.1177\/0037549716680896","type":"journal-article","created":{"date-parts":[[2017,1,12]],"date-time":"2017-01-12T05:08:10Z","timestamp":1484197690000},"page":"177-183","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["A reactive flow model for hot-spot ignition of shocked aluminized explosives with small size aluminum grains"],"prefix":"10.1177","volume":"93","author":[{"given":"Fan","family":"Bai","sequence":"first","affiliation":[{"name":"State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, China"}]},{"given":"Yan","family":"Liu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, China"}]},{"given":"Feng-Lei","family":"Huang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, China"}]},{"given":"Tariq","family":"Hussain","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, China"}]}],"member":"179","published-online":{"date-parts":[[2017,1,11]]},"reference":[{"first-page":"405","volume-title":"Proceedings of the 6th Detonation Symposium","author":"Mader CL.","key":"bibr1-0037549716680896"},{"key":"bibr2-0037549716680896","doi-asserted-by":"publisher","DOI":"10.1063\/1.334591"},{"first-page":"1001","volume-title":"Proceedings of the 12th detonation symposium","author":"Starkenberg J.","key":"bibr3-0037549716680896"},{"key":"bibr4-0037549716680896","doi-asserted-by":"publisher","DOI":"10.1063\/1.862940"},{"first-page":"593","volume-title":"Proceedings of the 9th detonation symposium","author":"Kim K.","key":"bibr5-0037549716680896"},{"key":"bibr6-0037549716680896","first-page":"883","volume":"31","author":"Wen L","year":"2011","journal-title":"Trans Beijing Inst Technol"},{"key":"bibr7-0037549716680896","doi-asserted-by":"publisher","DOI":"10.1515\/IJNSNS.2010.11.S1.19"},{"key":"bibr8-0037549716680896","doi-asserted-by":"publisher","DOI":"10.1177\/0037549715608962"},{"first-page":"1504","volume-title":"Proceedings of the 14th detonation symposium","author":"Lu JP.","key":"bibr9-0037549716680896"},{"first-page":"1504","volume-title":"Proceedings of the 14th detonation symposium","author":"Lu JP","key":"bibr10-0037549716680896"},{"key":"bibr11-0037549716680896","doi-asserted-by":"publisher","DOI":"10.1063\/1.4887811"},{"key":"bibr12-0037549716680896","doi-asserted-by":"publisher","DOI":"10.1021\/j150548a013"},{"key":"bibr13-0037549716680896","doi-asserted-by":"publisher","DOI":"10.1557\/PROC-418-413"},{"key":"bibr14-0037549716680896","doi-asserted-by":"publisher","DOI":"10.1080\/07370652.2010.505597"},{"key":"bibr15-0037549716680896","doi-asserted-by":"publisher","DOI":"10.1007\/s10573-005-0067-2"},{"key":"bibr16-0037549716680896","doi-asserted-by":"publisher","DOI":"10.2514\/1.12732"},{"key":"bibr17-0037549716680896","first-page":"29","volume":"29","author":"Teselkin VA.","year":"2010","journal-title":"Combust Explos Shock Waves"},{"key":"bibr18-0037549716680896","doi-asserted-by":"publisher","DOI":"10.1023\/B:CESW.0000033568.39812.2c"},{"key":"bibr19-0037549716680896","first-page":"33","volume":"29","author":"Gogulya MF","year":"2010","journal-title":"Combust Explos Shock Waves"},{"key":"bibr20-0037549716680896","doi-asserted-by":"publisher","DOI":"10.1007\/s10973-013-3468-6"},{"key":"bibr21-0037549716680896","first-page":"360","volume":"19","author":"Zhang ZY","year":"1999","journal-title":"Explos Shock Waves"},{"volume-title":"LS-DYNA keyword user\u2019s manual, v.971","year":"2010","author":"Hallquist JO.","key":"bibr22-0037549716680896"},{"key":"bibr23-0037549716680896","unstructured":"Wang C. Investigation of detonation characteristics of aluminized explosive and rules for aluminum reaction. PhD Thesis (in Chinese), Beijing Institute of Technology, 2013."}],"container-title":["SIMULATION"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0037549716680896","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/0037549716680896","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0037549716680896","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,2,28]],"date-time":"2025-02-28T20:58:05Z","timestamp":1740776285000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/0037549716680896"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,1,11]]},"references-count":23,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2017,3]]}},"alternative-id":["10.1177\/0037549716680896"],"URL":"https:\/\/doi.org\/10.1177\/0037549716680896","relation":{},"ISSN":["0037-5497","1741-3133"],"issn-type":[{"type":"print","value":"0037-5497"},{"type":"electronic","value":"1741-3133"}],"subject":[],"published":{"date-parts":[[2017,1,11]]}}}