航天科技集团一院油箱晃振试验助力国产直升机适航验证

市场资讯2025-06-22

炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ IT之家 6 月 22 日消息，据中国航天科技集团消息，近期，中国航天科技集团有限公司一院成功完成 AC313A 直升机燃油箱晃振适航验证试验。据介绍，此次试验是国内首次完成的大型无支撑燃油箱晃振适航验证试验，填补了国内 1000 升以上大型油箱晃振试验的行业空白，为我国通用航空装备、应急救援直升机等规模化应用保驾护航。IT...

网页链接

免责声明：本文观点仅代表作者个人观点，不构成本平台的投资建议，本平台不对文章信息准确性、完整性和及时性做出任何保证，亦不对因使用或信赖文章信息引发的任何损失承担责任。

精彩评论

我们需要你的真知灼见来填补这片空白

发表看法

{"i18n":{"language":"zh_CN"},"isChannel":false,"data":{"share":"https://www.laohu8.com/m/news/2545465433?lang=zh_CN&edition=full","thumbnail":"","is_english":false,"pubTime":"2025-06-22 10:38","share_image_url":"https://static.laohu8.com/b0d1b7e8843deea78cc308b15114de44","id":"2545465433","market":"other","top_or_hot":-1,"title":"航天科技集团一院油箱晃振试验助力国产直升机适航验证","media":"市场资讯","content":"<div>\n<p>炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ IT之家 6 月 22 日消息，据中国航天科技集团消息，近期，中国航天科技集团有限公司一院成功完成 AC313A 直升机燃油箱晃振适航验证试验。据介绍，此次试验是国内首次完成的大型无支撑燃油箱晃振适航验证试验，填补了国内 1000 升以上大型油箱晃振试验的行业空白，为我国通用航空装备、应急救援直升机等规模化应用保驾护航。IT...</p>\n\n<a href=\"https://finance.sina.com.cn/stock/t/2025-06-22/doc-infaxhkk4224017.shtml\">网页链接</a>\n\n</div>\n","source":"sina","html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>航天科技集团一院油箱晃振试验助力国产直升机适航验证</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n航天科技集团一院油箱晃振试验助力国产直升机适航验证\n</h2>\n\n<h4 class=\"meta\">\n\n\n2025-06-22 10:38 北京时间&nbsp;&nbsp;&nbsp;<a href=https://finance.sina.com.cn/stock/t/2025-06-22/doc-infaxhkk4224017.shtml><strong>市场资讯</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ IT之家 6 月 22 日消息，据中国航天科技集团消息，近期，中国航天科技集团有限公司一院成功完成 AC313A 直升机燃油箱晃振适航验证试验。据介绍，此次试验是国内首次完成的大型无支撑燃油箱晃振适航验证试验，填补了国内 1000 升以上大型油箱晃振试验的行业空白，为我国通用航空装备、应急救援直升机等规模化应用保驾护航。IT...</p>\n\n<a href=\"https://finance.sina.com.cn/stock/t/2025-06-22/doc-infaxhkk4224017.shtml\">网页链接</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"BK0188","symbol_name":"融资融券","start_time":0,"source_url":"https://finance.sina.com.cn/stock/t/2025-06-22/doc-infaxhkk4224017.shtml","article_id":"2545465433","we_media_id":null,"thumbnails":[],"rights":null,"url":"https://stock-news.laohu8.com/highlight/detail?id=2545465433","pubTimestamp":1750559880,"columns":[],"sourceInfo":{"source_id":"sina","name":"sina"},"weMediaInfo":null,"summary":"IT之家 6 月 22 日消息，据中国航天科技集团消息，近期，中国航天科技集团有限公司一院成功完成 AC313A 直升机燃油箱晃振适航验证试验。IT之家从中国航天科技集团获悉，本项试验为振动和晃动复合试验，是为了验证燃油箱是否能承受运行中可能遇到的各种振动和晃动载荷而不发生泄漏，满足 CCAR-29-R2《运输类旋翼航空器适航规定》要求。","collect":0,"end_time":0,"defaultTopTitle":"sina.com.cn","property":[],"viewcount":null,"language":"zh","relate_stocks":{"BK0188":"融资融券","000901":"航天科技","BK0010":"央企","BK0264":"汽车制造","BK0037":"军民融合"},"translate_title":"Fuel tank vibration test of the First Academy of Aerospace Science and Technology Group helps airworthiness verification of domestic helicopters","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"000901":1},"content_text":"炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ IT之家 6 月 22 日消息，据中国航天科技集团消息，近期，中国航天科技集团有限公司一院成功完成 AC313A 直升机燃油箱晃振适航验证试验。据介绍，此次试验是国内首次完成的大型无支撑燃油箱晃振适航验证试验，填补了国内 1000 升以上大型油箱晃振试验的行业空白，为我国通用航空装备、应急救援直升机等规模化应用保驾护航。IT之家从中国航天科技集团获悉，本项试验为振动和晃动复合试验，是为了验证燃油箱是否能承受运行中可能遇到的各种振动和晃动载荷而不发生泄漏，满足 CCAR-29-R2《运输类旋翼航空器适航规定》要求。试验中的燃油箱为容积约 1245 升的橡胶油箱，试验时要往油箱内充入 2/3 有效容积的水介质，燃油箱（含水介质）和油箱舱总重量达 1.3 吨。试验历时两周，最终成功完成。北京强度环境研究所所属瑞莱公司该项目团队负责人毛凯介绍：“这么重的大块头来回晃动，产生的惯性力巨大，试验难度极大。经过研究讨论，我们决定通过伺服液压作动器和电动振动台同时激励来模拟直升机各种晃动和振动耦合工况开展晃振试验。这种试验方式应用到大型油箱的晃振试验，在国内来说尚属首次。”\n\n\n\n海量资讯、精准解读，尽在新浪财经APP","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"1","news_tag":"","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":1,"need_auth":false,"need_login_tip":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isDev":false,"isTTM":false,"tenantId":"TBCN","deviceId":"web-server-community-laohu8-v3","version":"4.43.1","shortVersion":"4.43.1","platform":"web","vendor":"web","appName":"laohu8","isIOS":false,"isAndroid":false,"isTiger":false,"isTHS":false,"isWeiXin":false,"isWeiXinMini":false,"isWeiBo":false,"isQQ":false,"isBaiduSwan":false,"isBaiduBox":false,"isDingTalk":false,"isToutiao":false,"isOnePlus":false,"isHuaWei":false,"isXiaomi":false,"isXiaomiWebView":false,"isOppo":false,"isVivo":false,"isSamsung":false,"isMobile":false},"href":"/m/news/2545465433","isCrawlerRequest":true}