内燃机与动力装置
內燃機與動力裝置
내연궤여동력장치
INTERNAL COMBUSTION ENGINE & POWERPLANT
2012年
3期
8-12
,共5页
江楠%郭彬%毛华永%晋世强
江楠%郭彬%毛華永%晉世彊
강남%곽빈%모화영%진세강
加热器%工作特性%试验分析
加熱器%工作特性%試驗分析
가열기%공작특성%시험분석
Heater%Working Characteristics%Experimental Analysis
对2台蒸发式车用液体燃油加热器的泵油特性,进气负压特性,过量空气系数特性和水流量特性,进行了性能对比试验。分析了不同泵油频率,助燃风扇不同转速和不同水流量对加热器性能的影响规律,为了解和进一步改进提高现有产品性能提供了依据。
對2檯蒸髮式車用液體燃油加熱器的泵油特性,進氣負壓特性,過量空氣繫數特性和水流量特性,進行瞭性能對比試驗。分析瞭不同泵油頻率,助燃風扇不同轉速和不同水流量對加熱器性能的影響規律,為瞭解和進一步改進提高現有產品性能提供瞭依據。
대2태증발식차용액체연유가열기적빙유특성,진기부압특성,과량공기계수특성화수류량특성,진행료성능대비시험。분석료불동빙유빈솔,조연풍선불동전속화불동수류량대가열기성능적영향규률,위료해화진일보개진제고현유산품성능제공료의거。
The characteristics of oil pumping, negative intake pressure, excess air coefficient and water flow have beerl compared for the two vaporizing liquid fuel heater for vehicles. The heater per- formanee with different oil pumping frequency, different speeds of combustion - improving fan and different water flow have been analyzed. This paper provides evidences for understanding and improving the existing products.