2026-04-11 11:24:24
42928

近日,Elsevier旗下高影響力綜合期刊《Renewable and sustainable energy review》(IF=15.9, Cite Score=26.3)在線發表了題為“Temporal and spatial evolution of hydrogen leakage and diffusion from tube fittings on fuel cell vehicles under the effect of ambient wind”的(de)研(yan)究(jiu)性(xing)論(lun)文(wen)。該(gai)研(yan)究(jiu)主(zhu)要(yao)由(you)同(tong)濟(ji)大(da)學(xue)汽(qi)車(che)學(xue)院(yuan)呂(lv)洪(hong)課(ke)題(ti)組(zu)與(yu)上(shang)海(hai)汽(qi)車(che)集(ji)團(tuan)股(gu)份(fen)有(you)限(xian)公(gong)司(si)商(shang)用(yong)車(che)技(ji)術(shu)中(zhong)心(xin)共(gong)同(tong)完(wan)成(cheng),汽(qi)車(che)學(xue)院(yuan)博(bo)士(shi)研(yan)究(jiu)生(sheng)沈(shen)亞(ya)皓(hao)為(wei)論(lun)文(wen)第(di)一(yi)作(zuo)者(zhe),呂(lv)洪(hong)副(fu)教(jiao)授(shou)為(wei)通(tong)訊(xun)作(zuo)者(zhe)。同(tong)濟(ji)大(da)學(xue)為(wei)第(di)一(yi)完(wan)成(cheng)單(dan)位(wei),上(shang)海(hai)汽(qi)車(che)集(ji)團(tuan)股(gu)份(fen)有(you)限(xian)公(gong)司(si)商(shang)用(yong)車(che)技(ji)術(shu)中(zhong)心(xin)為(wei)第(di)二(er)完(wan)成(cheng)單(dan)位(wei)。
研究背景
車che載zai供gong氫qing係xi統tong是shi燃ran料liao電dian池chi汽qi車che的de關guan鍵jian部bu件jian之zhi一yi,對dui燃ran料liao電dian池chi汽qi車che的de續xu駛shi裏li程cheng和he安an全quan性xing起qi到dao至zhi關guan重zhong要yao的de作zuo用yong。然ran而er針zhen對dui燃ran料liao電dian池chi汽qi車che使shi用yong工gong況kuang下xia導dao致zhi的de氫qing氣qi微wei小xiao泄xie漏lou的de研yan究jiu缺que乏fa合he適shi的de方fang法fa。
研究成果
本文首先開發了一套氫安全測試裝置,具備流量/壓力可調節的氫氣泄漏模擬功能以及氫氣濃度檢測功能;針對震動導致的車載供氫係統中典型的管閥連接件鬆動場景,測定了不同壓力、ningjinjiaoduheniujuxiadeqingqixielousulv,bingduidianxinggongqingguanluyalixiadeqingqixielouhekuosanfangzhenmoxingjinxinglezhunquexingyanzheng。tongguojisuanliutidonglixuefangzhenyanjiuleweixiaoqingqixielouzaizhengchedipandekuosanlujing,yijiqingqinongdudeshikongyanbianguilv,bingshixianqingqixieloudesanweikeshihua,shangshufangfadekaifaduiqingnongduchuanganqidebuzhiyijiranliaodianchizhengcheqinganquanshejihepinggujuyouzhongyaoyiyi。

研究團隊
本研究由同濟大學、上海汽車集團股份有限公司商用車技術中心合作完成,研究得到國家重點研發計劃(2021YFB4001002)、上海市汽車工業科技發展基金(1908)的支持。詳細研究描述請參閱論文原文及附錄:
Shen Y, Lv H, Zheng T, et al. Temporal and spatial evolution of hydrogen leakage and diffusion from tube fittings on fuel cell vehicles under the effect of ambient wind [J]. Renewable and sustainable energy review, 2023: 113596.
鏈接:https://www.sciencedirect.com/science/article/pii/S1364032123004537
DOI:https://doi.org/10.1016/j.rser.2023.113596