航空行業仿真應用解決方案
可以提供在(zai)飛機(ji)總體設計(ji)、飛控系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、動(dong)力系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、液壓系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、導航系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、儀表系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、通信(xin)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、安防系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、空調系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、水系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)等方面的研發設計(ji)工作。
-
解決方案概述
飛機設計是一項復雜、周期很長、技術含量非常高的工作, 其研發過程充滿了挑戰性,其系統在設計、制造和研發過程中應用的學科,幾乎涉及了所有重要專業領域,涉及到結構力學、流體力學、傳熱學、材料、微機電系統等。要達到以上研發目標就需要解決大量的工程問題,就需要應用現代先進的CAE仿真技術來提高研發設計能力,有效指導新產品的研發設計,節省產品的開發成本,縮短開發周期,從而大幅度提高企業的市場競爭力。
行業應用
由于(yu)飛(fei)(fei)行(xing)器的種類(lei)眾(zhong)多,在大方向上,我們(men)的解決方案可(ke)以提供在飛(fei)(fei)機(ji)總體設計、飛(fei)(fei)行(xing)控制系(xi)(xi)統(tong)(tong)、動(dong)力系(xi)(xi)統(tong)(tong)、液壓系(xi)(xi)統(tong)(tong)、導航系(xi)(xi)統(tong)(tong)、儀表系(xi)(xi)統(tong)(tong)、通信系(xi)(xi)統(tong)(tong)、安(an)防系(xi)(xi)統(tong)(tong)、空調系(xi)(xi)統(tong)(tong)、水系(xi)(xi)統(tong)(tong)等多個系(xi)(xi)統(tong)(tong)的研發設計優化工作(zuo)。
-
-
飛機總體氣動
飛機總體氣動
仿真(zhen)技(ji)術可以對飛機(ji)的各大(da)部件如機(ji)身、機(ji)翼、舵(duo)面、發動(dong)機(ji)短艙、氣(qi)密艙、起落架等(deng)進行常規的結(jie)構分(fen)析(xi)、熱(re)(re)分(fen)析(xi)、空氣(qi)動(dong)力分(fen)析(xi)、電磁分(fen)析(xi),而且其強大(da)的多物理場耦(ou)合功能,可進行諸如流體-固體耦(ou)合、熱(re)(re)-結(jie)構耦(ou)合、磁-結(jie)構耦(ou)合以及電-磁-流體-熱(re)(re)-結(jie)構耦(ou)合分(fen)析(xi)。
-
-
飛機結構強度
飛機結構強度
仿真(zhen)技術可以對飛(fei)機(ji)結構強度(du)分析,包括(kuo)但不限于(yu)飛(fei)機(ji)整機(ji)結構分析,動態(tai)撞(zhuang)擊問(wen)題(ti)等。并且在我們對其(qi)多年(nian)的(de)研(yan)究基礎上,搭建了(le)面(mian)向所有結構設(she)計(ji)人員(yuan)、全設(she)計(ji)周(zhou)期的(de)飛(fei)機(ji)結構壽(shou)命細節優化設(she)計(ji)系統。
-
-
氣動噪聲
氣動噪聲
氣(qi)(qi)動(dong)(dong)噪(zao)(zao)聲(sheng)(sheng)也(ye)稱為機(ji)(ji)體噪(zao)(zao)聲(sheng)(sheng),是由于(yu)氣(qi)(qi)流流過(guo)機(ji)(ji)身(shen)引(yin)起(qi)(qi)的(de)(de)氣(qi)(qi)流壓力擾動(dong)(dong)產生(sheng)的(de)(de)。目前,隨著國內外商用飛機(ji)(ji)的(de)(de)高(gao)速發(fa)展,發(fa)動(dong)(dong)機(ji)(ji)噪(zao)(zao)聲(sheng)(sheng)要求的(de)(de)不斷提高(gao),飛機(ji)(ji)機(ji)(ji)體氣(qi)(qi)動(dong)(dong)噪(zao)(zao)聲(sheng)(sheng)問題就顯得(de)越(yue)來越(yue)突出了。特別(bie)是起(qi)(qi)飛降落(luo)時,飛機(ji)(ji)的(de)(de)增升裝(zhuang)置、起(qi)(qi)落(luo)架等構件(jian)已成為最(zui)主要的(de)(de)噪(zao)(zao)聲(sheng)(sheng)源。CAE軟件(jian)中(zhong)有豐富的(de)(de)噪(zao)(zao)聲(sheng)(sheng)預測模型,能夠(gou)很好地改善研發(fa)過(guo)程中(zhong)氣(qi)(qi)動(dong)(dong)噪(zao)(zao)聲(sheng)(sheng)的(de)(de)問題。
-
-
燃油動力系統
燃油動力系統
飛(fei)(fei)(fei)機(ji)(ji)(ji)(ji)燃(ran)油(you)(you)動(dong)(dong)力系(xi)(xi)統(tong)(tong)是保證發(fa)動(dong)(dong)機(ji)(ji)(ji)(ji)正常工作所必需(xu)的系(xi)(xi)統(tong)(tong)和附(fu)件的總稱。其組成取決于飛(fei)(fei)(fei)機(ji)(ji)(ji)(ji)所用發(fa)動(dong)(dong)機(ji)(ji)(ji)(ji)類型,可由下面的全部(bu)或部(bu)分(fen)(fen)系(xi)(xi)統(tong)(tong)組成:發(fa)動(dong)(dong)機(ji)(ji)(ji)(ji)及其起動(dong)(dong)、操縱系(xi)(xi)統(tong)(tong)、發(fa)動(dong)(dong)機(ji)(ji)(ji)(ji)固定(ding)裝(zhuang)(zhuang)(zhuang)(zhuang)置、飛(fei)(fei)(fei)機(ji)(ji)(ji)(ji)燃(ran)油(you)(you)系(xi)(xi)統(tong)(tong)、飛(fei)(fei)(fei)機(ji)(ji)(ji)(ji)滑(hua)油(you)(you)系(xi)(xi)統(tong)(tong)、發(fa)動(dong)(dong)機(ji)(ji)(ji)(ji)散(san)熱(re)裝(zhuang)(zhuang)(zhuang)(zhuang)置、防(fang)火和滅火裝(zhuang)(zhuang)(zhuang)(zhuang)置、進氣(qi)和排(pai)氣(qi)裝(zhuang)(zhuang)(zhuang)(zhuang)置。在飛(fei)(fei)(fei)機(ji)(ji)(ji)(ji)燃(ran)油(you)(you)動(dong)(dong)力系(xi)(xi)統(tong)(tong)實際研制過程中,通常需(xu)要(yao)考慮(lv)發(fa)動(dong)(dong)機(ji)(ji)(ji)(ji)復(fu)雜流動(dong)(dong)換熱(re)、發(fa)動(dong)(dong)機(ji)(ji)(ji)(ji)滅火過程、飛(fei)(fei)(fei)機(ji)(ji)(ji)(ji)燃(ran)油(you)(you)系(xi)(xi)統(tong)(tong)分(fen)(fen)析等問題。
-
-
氣動彈性設計
氣動彈性設計
飛機結構的(de)氣(qi)(qi)(qi)動彈性分(fen)析(xi)是飛行(xing)(xing)器(qi)研制過(guo)程中(zhong)必須考(kao)慮的(de)問題。飛機在起飛、降(jiang)落、巡航或機動飛行(xing)(xing)狀態(tai)下(xia),由(you)于受到重(zhong)力、氣(qi)(qi)(qi)動力、過(guo)載(zai)等因素的(de)影響,機翼(yi)會(hui)發生彈性變形,而且有些工(gong)(gong)作工(gong)(gong)況下(xia)的(de)變形非常大(超過(guo)2m),此變形會(hui)導致飛機的(de)氣(qi)(qi)(qi)動特性發生明(ming)顯變化,所以對飛機進行(xing)(xing)氣(qi)(qi)(qi)彈分(fen)析(xi)非常重(zhong)要。
-
-
航電系統
航電系統
航電(dian)系統包括航空(kong)電(dian)氣系統,機載電(dian)子(zi)系統。其中不僅包含了電(dian)磁問(wen)題,還涉及到溫升問(wen)題、振動噪聲問(wen)題。基(ji)于這些多物理場的影響(xiang)因(yin)素,我(wo)們(men)提供了集成化電(dian)機設計理念和解決方案(an)。