记者 黄景源

c919jijiangquzhengjiaofu！

2022nian9yue15ri，zhongguogongchengyuanyuanshi、c919daxingkejixiliexingzongshejishiwuguanghuizaishoujieshijieshejizhidoudahuishangtoulu，zhongguoshangfeiyiwanchengc919dafeijiquzhengqiandeshifeirenwu，jinnianneijiangqudeminhangdeshihangzheng，bingjiaofujishoujiakehudonghang。

c919daxingkejishizhongguozixingyanzhi、juyouzizhuzhishichanquandezhongduanchengshangyongganxianpenqishifeiji，yu2017nian5yue5richenggongshoufei，2020nian11yue27rihuodeshougexinghaojianchahezhunshu。muqianc919yiyou28jiakehu，leijidingdan815jia。

“dafeijishijuquanguozhili、juquanqiuzhizhi，zhongguoshangfeizaiquanqiudouyougongyingshang，zaiguoneihenduochengshiyoushengchanzhizaoshang，danshisuoyoudeshejiquanbujizhongzaishanghai。”wuguanghuibiaoshi。

tanjisheji，wuguanghuitoulu，diyigejieduanjiushiwaixingdesheji，shejidehaohuaiyaokanwaixingshifouxiediao。“minyongfeijikongqidonglixueshejishuipingzhijiejuedingfeijideanquanxing、shushixing、jingjixing、huanbaoxing，womentebiezhezhongzaiqidonglishejilimianjiaqianghendadeliliang。”

传统的气动力设计通常用空中试验、计算等方式，C919在研制过程中，设计了两万多个翼型、两千多个机翼，共选出七个两轮风洞shiyan。jinguanruci，daliangdejisuanyexuyaohuafeihenzhangshijian。

“suanyigefangchengxuyaojitianshenzhiyizhou，jibianshichaosuanzhongxinyexuyaodaliangdejuzhenyujisuan，chuantongdesuanfahennanmanzuxuyao，womenyinrulerengongzhineng。”wuguanghuitoulu，zhongguoshangfeiyuhuaweihezuoyinruaijisuanhou，zaijisuanjieguoxiangdangdeqiantixia，suohuafeideshijianzhiyouchuantongchaosuande1/20-1/30。

据介绍，中国商飞联合华为基于昇腾AI基础软硬件平台，打造工业级流体仿真大模型“东方·御风”，tongguogaoweifeixianxingchuanliuliuchengshujubianmajiyuchulichuangxinjishu，tiqutezhengshuju，daorudongfangyufengdamoxingxunlian，baozhengdancifangzhenhaoshisuoduan24bei，nengdadasuoduanyanfazhouqi。

wuguanghuihaibiaoshi，zhongguoshangfeiweilaidezhinengsheji、qidonglijiegousheji、xitongjichengdengdouhuijizhongzaishanghai，tongshizaizhizaoguochengzhongyejiangcaiyonggengduorengongzhinengjishu，baokuowaixingdezidongjiance、xunixianshidezhuangbeijishudeng。