Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/79777
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dc.contributorDepartment of Mechanical Engineering-
dc.creatorXue, XP-
dc.creatorNishiyama, Y-
dc.creatorNakamura, Y-
dc.creatorMori, K-
dc.creatorWang, YP-
dc.creatorWen, CY-
dc.date.accessioned2018-12-21T07:13:21Z-
dc.date.available2018-12-21T07:13:21Z-
dc.identifier.urihttp://hdl.handle.net/10397/79777-
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.rights© 2017 Chinese Society of Aeronautics and Astronautics. Production and hosting by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).en_US
dc.rightsThe following publication Xue, X. P., Nishiyama, Y., Nakamura, Y., Mori, K., Wang, Y. P., & Wen, C. Y. (2018). High-speed unsteady flows past two-body configurations. Chinese Journal of Aeronautics, 31(1), 54-64 is available at https://dx.doi.org/10.1016/j.cja.2017.08.016en_US
dc.subjectCompressible flowen_US
dc.subjectShock/shock interactionen_US
dc.subjectTwo-body configurationsen_US
dc.subjectUnsteady flowen_US
dc.subjectWake/shock interactionen_US
dc.titleHigh-speed unsteady flows past two-body configurationsen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage54en_US
dc.identifier.epage64en_US
dc.identifier.volume31en_US
dc.identifier.issue1en_US
dc.identifier.doi10.1016/j.cja.2017.08.016en_US
dcterms.abstractThis paper presents a detailed investigation of unsteady supersonic flows around a typical two-body configuration, which consists of a capsule and a canopy. The cases with different trailing distances between the capsule and canopy are simulated. The objective of this study is to examine the detailed effects of trailing distance on the flow fields and analyze the flow physics of the different flow modes around the parachute-like two-body model. The computational results show unsteady pulsating flow fields in the small trailing distance cases and are in reasonable agreement with the experimental data. As the trailing distance increases, this unsteady flow mode takes different forms along with the wake/shock and shock/shock interactions, and then gradually fades away and transits to oscillate mode, which is very different from the former. As the trailing distance keeps increasing, only the capsule wake/canopy shock interaction is present in the flow field around the two-body model, which reveals that the unsteady capsule shock/canopy shock interaction is a key mechanism for the pulsation mode.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationChinese journal of aeronautics, Jan. 2018, v. 31, no. 1, p. 54-64-
dcterms.isPartOfChinese journal of aeronautics-
dcterms.issued2018-
dc.identifier.isiWOS:000426415600006-
dc.identifier.eissn1000-9361en_US
dc.identifier.rosgroupid2017000445-
dc.description.ros2017-2018 > Academic research: refereed > Publication in refereed journal-
dc.description.validate201812 bcrcen_US
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
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