Ukuze ufunde indlela yokuguqulela iilitha zepetroli ngetoni nganye

Kule mihla, abathengi abaninzi amafutha badla ngokuba ubunzima amafutha transfer ukususela yeeyunithi yobungakanani beeyunithi ubunzima kunye vice versa. Ingakumbi lo mbuzo akhawunti ochaphazelekayo bazibandakanya ngenxa irisithi yayo kunye nokwenziwa. Eneneni, indlela ukuguqulela iilitha zepetroli ngetoni nganye okanye zenza uguqulelo umva? Lifikile ixesha lokuba ukujongana ekugqibeleni kulo mba.

Indlela ukufumana iitoni litres

Xa esikolweni safundiswa ukuba ubunzima naliphi na umzimba wenyama ixhomekeke mninzi yayo. Oku kuyinyaniso ukuba ulwelo. Omkhulu lexinene zepetroli okanye idizili, kokukhona kuya kuba umthamo wayo. Le kulwalamano zibalulwe yokubala elula:

V = M / ρ, apho ρ - fuel uxinano, kg / m3, V - ivolyum amafutha, wavakalisa ngeelitha, M - fuel elikhulu kg.

Ngoko, kubonakala ukuba impendulo yombuzo indlela ukuguqula iilitha zepetroli ngetoni nganye, ilula. Kuqala kufuneka ufumane into lexinene uhlobo olufanelekileyo amafutha, uze wenze umsebenzi iyevakala zezibalo. Noko ke, kanye ukuntsonkotha iqala. Isibakala sokuba lexinene amafutha - isiziba akulinikwanga kwaye kuxhomekeke nje kuphela kuhlobo amafutha, kodwa kwi lobushushu. Summer, ubushushu mncinci, yaye isixa ukunyuka amafutha, yaye ebusika, vice versa, loxinano liyancipha kwaye iba iilitha ezincinane. Ngoko ke, ukuze ukuthintela ukubhidana kwezinto, kunye nabantu abanawo adideke phezu ngokuguqulela iilitha zepetroli ngetoni nganye ngelo xesha lithile yaphuhliswa kunye GOST 305-82 ukuze diesel GOST 2084-77 ukwenzela ipetroli. La maxwebhu ziqulathe neetafile lonke ulwazi oluneenkcukacha lobuchule kuhlobo ngalunye zamafutha.

Indlela ukufumana iitoni litres

Ukuze ufumanise ukuba yintoni na ubunzima mqulu lokusetyenziswa amafutha eguqulweyo ngokunxulumene: M = V x ρ. Musa ukulibala ukuba ngenxa ezi eekhilogram ezifunyenweyo, apho kusafuneka ukuba iguqulelwe iitoni. Kubonakala ukuba yonke into icacile, kodwa umbuzo uhlala kunye nokungeniswa kweengxelo koogunyaziwe zolawulo. Imozulu itshintsha rhoqo, kodwa gcina iso ithemometha kanye ku olova. Indlela ukuba kule meko?

izinto ukuguqulwa

Kuba translation lula kwaye olululo Russian Federation Industry and Energy Sobulungiseleli Sobuthixo isigqibo ukuseka esisigxina amaxabiso avareji for uhlobo isibaso ngasinye. Ngoku, ezimali abalindelekanga niluzamele ukuba ukuguqula indlela iilitha ipetroli ngetoni nganye, kwaye nje usebenzise okuza ezifunyenweyo. Ngoko ke, umzekelo, ukuya kwibakala ipetroli A-76 (IA-80), nto ilingana 0,715 g / cm ^3, amafutha 92 umlinganiselo RON ingxinano oluthile 0,735 g / cm ³ ukuya AI-95 - 0,750 g / cm ³ no ekugqibeleni, i-avareji ubunzima ezithile AI-98 0,765 g / cm ^3. Ke ukuba idizili, ukwenzela ukugqiba ukutshintshwa iitoni ukuba iilitha okanye ngenye indlela, oko wagqiba ukusebenzisa ukungavumelani kwe 0,769. Ngelo xesha Rostekhnadzor lokuguqula amafutha sebenzisa mninzi amaxabiso lawo elimisiweyo. Ngoko ke, ngokuba LNG kuthetha ixabiso le parameter - 0.6 t / ^m-3, kwaye ilingana no 0,84 idizili. Oku kulandela isiphelo elula: Xa ingxelo imfuneko yokusebenzisa ezo zinto, ezo kulandele ngokuthatha igunya labo lokuphatha. Kuhleli ukongeza ukuba imilinganiselo uqobo lexinene usebenzisa hydrometers, yaye ukongezelela, ungasebenzisa ulwazi okhankanywe kumanqaku ethunyelweyo.