Tsanangudzo yedhiziri density uye kukosha kwayo
Diesel density ndiyo yakakosha yemuviri parameter yekuyera kunaka uye kuita kwemafuta edhiziri. Density inoreva huremu payuniti vhoriyamu yemafuta edhiziri uye inowanzoratidzwa mumakirogiramu pacubic mita (kg/m³). Mumaindasitiri emakemikari uye emagetsi, dhiziri density ine tarisiro yakananga kune akawanda maficha ekuita kwemafuta, kuchengetedza uye kutakura.
Standard range yedhiziri density
Mukuita, kuwanda kwemafuta edhiziri kazhinji kuri pakati pe800 kusvika 900 kg/m³, asi huwandu uhu hunogona kusiyana zvichienderana nemaitiro ekugadzira, kunobva iyo mbishi uye kuumbwa kwezvinowedzera. Semuenzaniso, kuwanda kwemafuta edhiziri akajairwa (No. 0 mafuta edhiziri) anowanzo kutenderedza 835 kg/m³, ukuwo density yemafuta edhiziri akagadziridzwa inogona kusiyana zvishoma. Naizvozvo, pakusarudza mafuta edhiziri, kuziva density yayo siyana kunogona kubatsira kutonga kunaka kwayo uye kukodzera.
Mhedzisiro yedhiziri density pane combustion performance
Diesel density ine mhedzisiro yakakura pakupisa. Kazhinji, mafuta edhiziri ane density yakakwira anoburitsa simba rakawanda panguva yekupisa nekuti ane mahydrocarbon akawanda pavhoriyamu yeyuniti. Yakawandisa density inogona kutungamira mukudzikiswa kwemhando yekupfapfaidza yemajekiseni, nekudaro kukanganisa kugona kwekupisa uye emission standard. Naizvozvo, density yedhiziri inofanirwa kunyatsodzorwa mukusarudzwa kwemafuta uye dhizaini yeinjini kuti ive nechokwadi chekupisa kwakanyanya uye kushomeka kwezvinosvibisa.
Mhedzisiro yeambient tembiricha pane dhiziri density
Diesel mafuta density inoshanduka netembiricha. Kazhinji, kuwanda kwemafuta edhiziri kunoderera zvishoma sezvo tembiricha inowedzera. Izvi zvinokonzerwa nekupisa kwekuwedzera kwekuita kwemamorekuru edhiziri pakupisa kwakanyanya. Mukuita, mhedzisiro yetembiricha pane density yemafuta edhiziri inoda kunyatsotariswa, kunyanya panguva yekuchengetedza uye kutakura kwemafuta edhiziri, uko kutadza kutonga tembiricha kunogona kukonzera kukanganisa kwevhoriyamu. Nechikonzero ichi, makambani emafuta anowanzo gadzirisa kuwanda kwemafuta edhiziri kune tembiricha kuti ave nechokwadi chechokwadi munzvimbo dzakasiyana.
Maitiro ekuyera Diesel Density
Kuyera kwedhiziri density inowanzoitwa uchishandisa densitometer kana chaiyo giravhiti bhodhoro. Mushandi anotanga adira sample yedhiziri muchiyereso uye ova nechokwadi chekuti tembiricha yemuenzaniso yakagadzikana. Iyo density kukosha kwemafuta edhiziri inogona kubva kubva pakuverenga kwe densitometer kana fomula yeiyo chaiyo giravhiti bhodhoro. Iyi nzira, kunyange ichiita seyakapusa, inoda humwe hunyanzvi hwemushandisi kuti ave nechokwadi chekururama uye kuvimbika kwechiyero.
Hukama pakati pedhiziri density uye nzvimbo dzekushandisa
Mamiriro ekushandisa akasiyana ane zvinodiwa zvakasiyana kune density yedhiziri. Semuenzaniso, yakaderera-tembiricha yedhiziri inoshandiswa munzvimbo dzinotonhora ichaita kuti density yaro igadziriswe kana ichienzaniswa neyakajairwa mafuta edhiziri kudzivirira kusimba pasi pemamiriro ekudzikira. Nekune rimwe divi, mafuta edhiziri anoshandiswa muinjini dzekuita zvakanyanya anoda chiyero pakati pehutsi uye kupisa kwemoto kuitira kuve nechokwadi chekubuda kwemagetsi uye hupfumi hwemafuta. Naizvozvo, kunzwisisa kuwanda kwemafuta edhiziri uye kuisarudza zvinoenderana nezvinodiwa zvekushandisa ndiyo kiyi yekuve nechokwadi chekushanda kwakanaka uye kurebesa hupenyu hwebasa remidziyo.
Mhedziso
Diesel density chimwe chezviratidzo zvakakosha zvemhando yedhiziri uye kuita. Nekunzwisisa chiyero chakajairwa, zvinopesvedzera zvinhu uye kuyerwa nzira dzedhiziri density, unogona kusarudza zvirinani zvigadzirwa zvedhiziri zvakakodzera kune akasiyana mashandisirwo mamiriro. Izvi hazvingobatsiri kuvandudza kushanda kwemafuta, asiwo zvinoderedza kusvibiswa uye kuchengetedza zvakatipoteredza. Diesel density icharamba ichiita basa rakakosha mune ramangwana rekushandisa dhiziri uye tsvagiridzo.