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1、渦輪增壓器試驗(yàn)介紹2021/9/181__________________________________________________主要試驗(yàn)項(xiàng)目1壓氣機(jī)MAP、渦輪MAP2增壓器可靠性、耐久循環(huán)測(cè)試3增壓器密封件及密封性測(cè)試4增壓器軸系振動(dòng)、轉(zhuǎn)子動(dòng)力學(xué)測(cè)試5增壓器止推軸承測(cè)試6增壓器熱疲勞考核、低高周疲勞考核、包容測(cè)試7渦輪測(cè)功、流場(chǎng)測(cè)量、溫度場(chǎng)測(cè)量、葉片應(yīng)力測(cè)量8發(fā)動(dòng)機(jī)匹配試驗(yàn)……2021/9/182__________________________________________________試驗(yàn)設(shè)備Testequipment渦輪增壓器試
2、驗(yàn)臺(tái)Turbochargertestbench發(fā)動(dòng)機(jī)試驗(yàn)臺(tái)Enginetestbench試驗(yàn)中心Testcenter2021/9/183__________________________________________________1壓氣機(jī)MAP、渦輪MAP2增壓器可靠性、耐久循環(huán)測(cè)試增壓器綜合試驗(yàn)臺(tái)相關(guān)標(biāo)準(zhǔn)JB/T9752.1-2005《渦輪增壓器第1部分:一般技術(shù)條件》JB/T9752.2-2005《渦輪增壓器第2部分試驗(yàn)方法》2021/9/184_________________________________________________
3、_壓氣機(jī)MAP2021/9/185__________________________________________________2021/9/186__________________________________________________3渦輪膨脹比πT,渦輪級(jí)進(jìn)口氣體總壓力與出口氣體靜壓力之比。πT=2增壓比πc,壓氣機(jī)級(jí)出口氣體總壓力與進(jìn)口總壓力之比。πc=2021/9/187__________________________________________________2021/9/188____________________
4、______________________________2021/9/189__________________________________________________渦輪MAP2021/9/1810__________________________________________________2021/9/1811__________________________________________________3增壓器密封件及密封性測(cè)試Seals10.3
5、ypressures(p2andp1)andseallosscoefficient,Ks,calculatedsealleakagerate,Cs.Alternativelycoulddirectlymeasurepressuredifferenceacrosssealandcalculatesealleakagerate,Cs,basedonknownseallosscoefficient,Ks.2021/9/1812__________________________________________________EstimatingSealLeak
6、ageC=0W=-UC=0W=-UC=UW=0C=UW=-USeals2Understanding“F”factor2021/9/1813__________________________________________________泄漏檢測(cè)設(shè)備InspectequipmentforLeakage2021/9/1814__________________________________________________EstimatingAxialThrustAxialcomponentsofmomentum:AxialThrust1–BasedonB
7、oundaryPressureMeasurements&‘F’factors2021/9/1815__________________________________________________4增壓器軸系振動(dòng)、轉(zhuǎn)子動(dòng)力學(xué)測(cè)試2021/9/1816__________________________________________________2021/9/1817__________________________________________________轉(zhuǎn)子軸模態(tài)分析2021/9/1818________________________
8、__________________________2021/9/1819___