Spread Process Analysis of Rocket Empennage
In view of spread strength of empennage during rocket flight, as the object on a rocket empennage, the analytical model of empennage spread was established on the theoretical analysis of empennage spread process. The relationship between spread angle and rotate speed of empennage with time during em...
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Veröffentlicht in: | Danjian yu Zhidao Xuebao / Journal of Projectiles, Rockets, Missiles and Guidance Rockets, Missiles and Guidance, 2015-06, Vol.35 (3), p.44-169 |
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container_title | Danjian yu Zhidao Xuebao / Journal of Projectiles, Rockets, Missiles and Guidance |
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creator | Yang, Shiquan Sun, Chuanjie Qian, Lixin |
description | In view of spread strength of empennage during rocket flight, as the object on a rocket empennage, the analytical model of empennage spread was established on the theoretical analysis of empennage spread process. The relationship between spread angle and rotate speed of empennage with time during empennage spread process were obtained from the model, and the load condition of empennage was also obtained. Based on the load condition from the analysis results, the stress responses of two different-structure empennages impacting on empennage seat when deploying were analyzed by numerical simulation. The analytical results were validated by exterior ballistic flight test. As a result, the results of analysis show good agreement with the test results. |
doi_str_mv | 10.15892/j.cnki.djzdxb.2015.03.012 |
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The relationship between spread angle and rotate speed of empennage with time during empennage spread process were obtained from the model, and the load condition of empennage was also obtained. Based on the load condition from the analysis results, the stress responses of two different-structure empennages impacting on empennage seat when deploying were analyzed by numerical simulation. The analytical results were validated by exterior ballistic flight test. 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As a result, the results of analysis show good agreement with the test results.</description><subject>Empennages</subject><subject>Exteriors</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Missiles</subject><subject>Rockets</subject><subject>Seats</subject><subject>Spreads</subject><issn>1673-9728</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqVyrsKwjAUANAMChb1H4KTIMY8GpuOIoqjqHuJ7a2kj6T2Kqhf7-IPOJ3lEDITnAltUrmqWO5rx4rqU7yuTHKhGVeMCzkgkVgnapkm0ozIFNFduRYqkSLlEVmcux5sQY99yAGRbrxt3uiQhpKeQl7Dg-7aDry3N5iQYWkbhOnPMZnvd5ftYdn14f4EfGStwxyaxnoIT8xEolVsjJGx-qN-AW53Pn4</recordid><startdate>20150601</startdate><enddate>20150601</enddate><creator>Yang, Shiquan</creator><creator>Sun, Chuanjie</creator><creator>Qian, Lixin</creator><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20150601</creationdate><title>Spread Process Analysis of Rocket Empennage</title><author>Yang, Shiquan ; Sun, Chuanjie ; Qian, Lixin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_miscellaneous_17534888243</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>chi</language><creationdate>2015</creationdate><topic>Empennages</topic><topic>Exteriors</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Missiles</topic><topic>Rockets</topic><topic>Seats</topic><topic>Spreads</topic><toplevel>online_resources</toplevel><creatorcontrib>Yang, Shiquan</creatorcontrib><creatorcontrib>Sun, Chuanjie</creatorcontrib><creatorcontrib>Qian, Lixin</creatorcontrib><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Danjian yu Zhidao Xuebao / Journal of Projectiles, Rockets, Missiles and Guidance</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Shiquan</au><au>Sun, Chuanjie</au><au>Qian, Lixin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spread Process Analysis of Rocket Empennage</atitle><jtitle>Danjian yu Zhidao Xuebao / Journal of Projectiles, Rockets, Missiles and Guidance</jtitle><date>2015-06-01</date><risdate>2015</risdate><volume>35</volume><issue>3</issue><spage>44</spage><epage>169</epage><pages>44-169</pages><issn>1673-9728</issn><abstract>In view of spread strength of empennage during rocket flight, as the object on a rocket empennage, the analytical model of empennage spread was established on the theoretical analysis of empennage spread process. The relationship between spread angle and rotate speed of empennage with time during empennage spread process were obtained from the model, and the load condition of empennage was also obtained. Based on the load condition from the analysis results, the stress responses of two different-structure empennages impacting on empennage seat when deploying were analyzed by numerical simulation. The analytical results were validated by exterior ballistic flight test. As a result, the results of analysis show good agreement with the test results.</abstract><doi>10.15892/j.cnki.djzdxb.2015.03.012</doi></addata></record> |
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subjects | Empennages Exteriors Mathematical analysis Mathematical models Missiles Rockets Seats Spreads |
title | Spread Process Analysis of Rocket Empennage |
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