peturu B-70. Aviation mafuta muzana remakore rapfuura

Zvimiro zvekuumbwa uye zvinhu

Petroli B-70 inoratidzwa ne:

• Kusavapo kwekuwedzera tetraethyl lead, iyo inoita kuti ive yakachengeteka sezvinobvira kune zvakatipoteredza.
• Chiratidzo chenhamba yeoctane, iyo inofambisa iyo yekumanikidza yekudzima maitiro.
• Iyo shoma huturu hwehupfu, iyo isingade kusikwa kwakakosha, matanho anodhura kwazvo ekuchengetedza kwayo kwakachengeteka.

Iko kuumbwa kwemafuta kunosanganisira saturated hydrocarbons uye isomers yavo, benzene uye zvigadzirwa zvekugadzirisa kwayo, pamwe neanonhuhwirira alkyl makomisheni. Chinhu chiduku chesarufa uye resinous zvinhu zvinobvumirwa, izvo zvisingapfuuri 2,1% zvachose.

Iyo huru zvivakwa zveaviation peturu brand B-70:

1. Density, kg / m³ mukamuri tembiricha: 750.
2. Tembiricha yekutanga kweiyo crystallization process, ⁰C, kwete pasi: -60.
3. Octane nhamba: 70.
4. Saturated mhute pressure, kPa: 50.
5. Nguva yekuchengetedza pasina delamination, h, kwete zvishoma: 8.
6. Ruvara, kunhuwa - kusavapo.

Shandisa

peturu B-70 yakasikirwa kushandiswa kwekutanga muinjini dzepiston ndege. Parizvino, chikamu chekushandiswa kunoshanda kwepiston ndege mukufambisa kwakadzikira zvakanyanya. Naizvozvo, peturu inogadzirwa inonyanya kushandiswa seyakanyungudika yepasirese, inofambiswa nehunhu hunotevera:

• Inoputika nekukurumidza kubva kune chero nzvimbo, isingasiye mavara pairi.
• Kuderera kutsamira pakuchinja kwekushisa, iyo inoramba iri kunyange pakupisa kusina kunaka kwekunze kwemhepo.
• Homogeneity yemakemikari ekuumbwa, kubvumira kuchengetedza kwenguva refu (zvichienderana nezvinodiwa tembiricha, hunyoro hunyoro uye mhepo yakanaka.

MaGOST aripo emafuta ekufambisa ndege anonyanya kukonzera peturu, ine anti-knock additives. Izvi hazvishande kuB-70 peturu, uye kuita kwayo kwezvakatipoteredza kwakakwira zvakanyanya kupfuura peturu yekubhururuka yemamwe mabhureki.

Tekinoroji yekushandisa peturu B-70 se solvent

Nehunhu hwayo hwese hwakanaka, peturu yendege semunyungudutsa ichiri kukurudzirwa kushandiswa zvakanyanya. Chikonzero cheizvi chinoonekwa sekuderera kwakanyanya kwehunyoro hweganda, kupindira kwakakwana kwezvikamu zvemafuta aya munhengo dzemukati. Iko kushandiswa kweasidhi-resistant rubber magirovhosi saka inokurudzirwa zvakanyanya. Chinhu chakakosha chinomisikidza kuvepo kweanorwisa-icing additives mupeturu, inoshanda semutagen.

Kushandiswa kweB-70 peturu yekuchenesa marara ane mafuta inozviruramisa chete kana ichishanda neyakaoma-kusvika-kusvika mayuniti emidziyo yetekinoroji, apo kushanduka kwakanyanya kwepeturu yemhepo kunobatsira kukurumidza kuiendesa kune chero nzvimbo. Kubudirira kwekugadzirisa kunowedzera kana viscosity yefirimu yemafuta inofanira kubviswa kubva pamusoro yakaderedzwa. Zvakatarwa kuti, zvichienzaniswa nepeturu yekushandiswa kwakafanana (somuenzaniso, Kalos peturu, kana kuti Kallos, mushure memugadziri wemakemikari wekuHungary uyo akatanga akurudzira chimiro ichi kuti chishandiswe sechinhu chinonyungudutsa), B-70 inonyungudutsa zvinosvibisa zvinosvibisa uye inoda zvishoma. zvirambidzo pazvivako zvekufefetera apo basa rakadaro rinoitwa.

Mutengo patani

Mitengo yezvigadzirwa izvi haina kugadzikana, uye saka vatengesi vazhinji vanosarudza kushanda pamusika muhurongwa hwemutengo wakataurirana. Asi, chero zvakadaro, mutengo unoenderana nehuwandu hwekutengesa uye sarudzo yekurongedza zvigadzirwa:

• Packaging mumudziyo une simba re 1 litre - kubva ku160 rubles.
• Kurongedza mumadhiramu e200 l - 6000 rubles.
• Kune vatengi vekutengesa - kubva ku70000 rubles patani.

ICE Theory: ASh-62 Ndege Injini (vhidhiyo chete)