搜索
210SerialNo.21020053TransportationScience&TechnologyNo.3June.2005:2005201215(524027),,,,,,,,,1111,,:,;,;,;,;,;,112,,:JB/T5820793,11MPapp1616p2525p31.5ps1.5p1.25p1.15pResearchofRefitFeasibleTechnologyonCNG/DieselDualFuelYangXinqiao,ZhouXiangjunSchoolofEnergyandPowerEngineeringofWuhanUniversityofTechnology,Wuhan430063,China)Abstract:AsetofCNG/dieseldualfuelcontrolandsupplysystemisdevelopedbyEnergyandPowerCollegeWuhanUniversityofTechnology.Accordingtothecharacterofthedieselengineanddieselbus.Synthesisexperimentandresearcharecarriedout.Allkindsofthecorrelationplansandtherefituechnologyprojectsareestablished.AndasmallbatchofrefitinChenduBusCompanyiscarriedout.Thissystemischaracteristicofsimplestructure,lowcostandeasyspreadanduse.Anditsuppliesafeasibletechnologyprojectontherefitofdieseldualfuelbus.Keywords:CNG;dieseldual;fueldevice22/mL7.5m15m18/151300250016032015/12160320204014/11801601020113[1]::(GB816287)(GB816387),,3,31.5MPa3/mm/mmmm/MPa2.58162531.5/Lmin-1/ms-15.61011011011021026.33.758141141142142142.56.3251.676.5110,12181.518218218318325403.835.9015222222223223223.540633.865.9320282.5282.5283284284631003.405.31253433433443453451001603.725.90324234234244254261602503.805.90405035045055065072504004.116.565063.5363.5463.5663.56.563.584006303.775.9365763.5764766768761063010004.276.768089489589789108912100012505.036.28100121512161218.51211212114125025003.076.14:T3H62,,,pé5MPa;,,,;2(1)(2)(3),(4),(5),,(6),,(7),,,(8)(9),(10),,,,[2]51120053:31,,,,,,:,,;,,,1,,,,,,,,,,,,,,1,,,,,,,,,,,(1),(2),4,,,,,1,,..:,1995.50652..:,2002.7683TubingDesignforHydraulicSystemandItsFaultAnalysisLaiLian(ZhanjiangPortGroupCO.,LTD,Zhanjiang524027,China)Abstract:Thispaperfocusesonthetubingdesignforhydraulicsystemofthemachinerydevicesonspot,includingthetubingrequirements,maintechnicalparameters,howtoselectthetubingandthedesignessences.Allofthesecanbereferredbythedesignerandoperators.Moreover,anexamplea2boutwrongtubingdesignresultinginfaultsanditsimprovementmethodsaregiven.Keywords:hydraulicsystem;requirementsoftubingdesign;tubingselection611:20053