Cov ntsiab lus ntawm Diesel ntom thiab nws qhov tseem ceeb
Diesel ceev yog qhov tseem ceeb ntawm lub cev rau kev ntsuas qhov zoo thiab ua tau zoo ntawm cov roj diesel. Nthuv yog hais txog qhov loj rau qhov loj ib ntim ntawm cov roj diesel thiab feem ntau yog qhia nyob rau hauv kilogram twg rau ib qho cubic meter (kg / mp / mp / mp / mp / mp / mp / mp / mp). Nyob rau hauv kev lag luam thiab kev lag luam zog, diesel yeej muaj qhov cuam tshuam ncaj qha rau ntau yam ntawm cov roj kev ua haujlwm, chaw khaws khoom thiab thauj khoom.
Cov Qauv Txheej Txheem Ntawm Diesel Density
Hauv kev xyaum, qhov ceev ntawm cov roj diesel feem ntau yog nyob rau hauv thaj tsam ntawm 800 mus rau 900 kg, tab sis qhov no ntau yuav nyob ntawm cov khoom siv khoom siv thiab cov khoom siv ntawm cov khoom sib ntxiv. Piv txwv li, lub ntom ntawm cov qauv diesel (No. 0 diesel roj) feem ntau nyob ib puag ncig roj diesel tshwj xeeb yuav txawv me ntsis. Yog li ntawd, thaum xaiv cov roj diesel, paub txog nws qhov kev ceev ntau tuaj yeem pab txiav txim nws qhov zoo thiab haum.
Cov nyhuv ntawm diesel ntom ntawm kev ua haujlwm sib txuas
Diesel ntom muaj qhov cuam tshuam tseem ceeb ntawm kev sib txuam. Feem ntau hais lus, diesel roj nrog qhov ua kom ceev dua ntxiv lub zog thaum lub zog ntau dua thaum nws muaj ntau hydrocarbons ib hauv cov ntim. Qhov ntau dhau heev yuav ua rau txo qis hauv cov tshuaj tsuag ua tau zoo ntawm cov txhaj tshuaj, yog li cuam tshuam kev sib txuas ua ke ua haujlwm thiab cov qauv emission. Yog li ntawd, diesel ceev yuav tsum tau ua kom meej tswj hwm hauv ob qho tib si xaiv cov roj thiab cov qauv tsim kho kom ntseeg tau thiab cov kuab paug tsawg kawg.
Cov nyhuv ntawm qhov kub ntawm qhov kub ntawm diesel ntom
Diesel roj ceev hloov nrog qhov kub. Feem ntau, qhov ceev ntawm cov roj diesel txo me ntsis raws li qhov kub nce ntxiv. Qhov no yog vim qhov kev nthuav dav thermal ntawm diesel molecules ntawm qhov kub. Hauv kev coj ua, cov nyhuv ntawm qhov ceev ntawm cov roj diesel yuav tsum tau ua tib zoo saib xyuas, qhov twg yog qhov ntsuas hluav taws xob tsis zoo yuav ua rau cov neeg siv hluav taws xob volumetric. Vim li no, cov tuam txhab roj feem ntau yog kho qhov ntom ntom ntawm cov roj diesel rau qhov ntsuas kub kom ntseeg tau tias qhov chaw sib txawv.
Yuav Ua Li Cas Ntsuas Diesel Density
Kev ntsuas ntawm cov diesel ceev feem ntau nqa tawm siv ib lub densitometer lossis ib lub raj mis sib tsoo. Tus neeg teb xov tooj yuav ua ib qho qauv ntawm diesel mus rau hauv ntsuas ntsuas thiab xyuas kom meej tias cov qauv kub muaj zog. Cov nqi tuab ntawm cov roj diesel tuaj yeem muab tau los ntawm kev nyeem ntawv ntawm Densitometer lossis cov qauv ntawm lub taub hau nqus dej. Tus txheej txheem no, txawm hais tias yooj yim zoo li yooj yim, yuav tsum muaj qee qib ntawm kev txawj ntse ntawm tus neeg teb xov tooj kom ntseeg tau qhov tseeb thiab kev ntseeg tau ntawm qhov ntsuas.
Kev sib txheeb ntawm kev ua haujlwm diesel ntom thiab cov chaw thov
Cov xwm txheej sib txawv nyias muaj nyias yuav tsum muaj rau diesel ntom. Piv txwv li, tsawg-kub diesel roj siv nyob rau hauv cov cheeb tsam txias yuav muaj kev tiv thaiv cov roj diesel kom tiv thaiv cov sormentification nyob rau hauv cov kev mob kub. Ntawm qhov tod tes, diesel roj siv nyob rau hauv cov kev ua tau zoo siv tshuab yuav tsum muaj kev sib npaug ntawm qhov ceev thiab kev sib txuas ua kom muaj zog tso zis thiab roj kev lag luam. Yog li ntawd, nkag siab txog qhov ceev ntawm cov roj diesel thiab xaiv nws raws li cov ntawv thov ua haujlwm yog tus yuam sij los ua kom muaj kev ua haujlwm zoo thiab ua ntev lub neej ntawm cov khoom siv.
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Diesel ceev yog ib qho ntawm cov ntsuas tseem ceeb tshaj plaws ntawm diesel zoo thiab ua haujlwm. Los ntawm kev nkag siab txog cov qauv txheem, cuam tshuam cov ntsiab lus thiab ntsuas kev ntsuas diesel, koj tuaj yeem xaiv cov khoom siv diesel diesel tsim nyog rau cov xwm txheej sib txawv. Qhov no tsis tsuas pab txhim kho kev siv roj, tab sis kuj txo cov emissions thiab tiv thaiv ib puag ncig. Diesel ceev yuav txuas ntxiv mus ua si txoj haujlwm tseem ceeb hauv kev siv cov tshuaj thiab kev tshawb fawb.