{"id":5724,"date":"2025-02-25T15:12:31","date_gmt":"2025-02-25T07:12:31","guid":{"rendered":"https:\/\/nullthought.net\/?p=5724"},"modified":"2025-02-26T15:31:57","modified_gmt":"2025-02-26T07:31:57","slug":"%e8%b0%90%e6%b3%a2%e5%93%8d%e5%ba%94%ef%bc%88harmonic-response%ef%bc%89%e5%af%bc%e8%87%b4%e6%98%9f%e8%88%b0starship%e5%9c%a8%e7%ac%ac%e4%b8%83%e6%ac%a1%e9%a3%9e%e8%a1%8c%e6%b5%8b%e8%af%95%ef%bc%88ift7","status":"publish","type":"post","link":"https:\/\/nullthought.net\/?p=5724","title":{"rendered":"\u8c10\u6ce2\u54cd\u5e94\uff08harmonic response\uff09\u5bfc\u81f4\u661f\u8230Starship\u5728\u7b2c\u4e03\u6b21\u98de\u884c\u6d4b\u8bd5\uff08IFT7\uff09\u4e2d\u89e3\u4f53\uff1f"},"content":{"rendered":"\n<p>SpaceX\u53d1\u5e03\u4e86<a href=\"https:\/\/www.spacex.com\/updates\/#flight-7-report\" target=\"_blank\" rel=\"noreferrer noopener\">\u661f\u8230Starship\u7b2c\u4e03\u6b21\u98de\u884c\u6d4b\u8bd5\uff08IFT7\uff09\u7684\u8c03\u67e5\u62a5\u544a<\/a>\u3002\u62a5\u544a\u79f0\u8c10\u6ce2\u54cd\u5e94\uff08harmonic response\uff09\u662f\u5bfc\u81f4\u661f\u8230\u89e3\u4f53\u7684\u6700\u53ef\u80fd\u6839\u56e0\uff08root cause\uff09\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-small-font-size\">&#8230;<br>The most probable root cause for the loss of ship was identified as a <strong>harmonic response<\/strong> several times stronger in flight than had been seen during testing, which led to increased stress on hardware in the propulsion system. 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href=\"https:\/\/www.spacex.com\/launches\/mission\/?missionId=starship-flight-8\" target=\"_blank\" rel=\"noreferrer noopener\">\u661f\u8230Starship\u7684\u7b2c\u516b\u6b21\u98de\u884c\u6d4b\u8bd5\uff08IFT8\uff09\u9884\u8ba1\u6700\u65e9\u5c06\u4e8e2\u670828\u65e5\u8fdb\u884c<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SpaceX\u53d1\u5e03\u4e86\u661f\u8230Starship\u7b2c\u4e03\u6b21\u98de\u884c\u6d4b\u8bd5\uff08IFT7\uff09\u7684\u8c03\u67e5\u62a5\u544a\u3002\u62a5\u544a\u79f0\u8c10\u6ce2\u54cd\u5e94\uff08harmonic  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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