A na u lokela ho reka koloi ea diesel kapa peterole?

Ha mahlabisa-lihlong a diesel a atleha pakeng tsa bahlahisi, u tseba joang hore na u ntse u lokela ho reka diesel?

Ho 'nile ha e-ba le monko o monate o pota-potileng diesel ka nako e telele, empa ka mahlabisa-lihlong a Volkswagen le metse e meholo ea Europe hona joale e nahanang ho e thibela, ho bonahala eka ke mohloli oa mafura o bohlokoa ho feta leha e le neng pele. Kahoo, na u lokela ho e reka?

Likhoeli tse ngata tse fetileng, diesel e ne e sebelisoa haholo mecheng ea temo le literaka tse tsamaeang nako e telele, 'me theko ka litha e le 'ngoe e ne e tšehetsoa ho bafani ba lihlahisoa tsa temo.

Haholo-holo, ho fihla ha turbocharging ho lebisitse ho enjine ea diesel ho sebelisoa likoloing tsa baeti, mme esale e tumme haholo ka lilemo tse ngata Europe, moo diesel hangata e leng theko e tlase ho feta peterole.

Diesel ha e fetohe ho feta peterole mme ka hona e hloka tekanyo e phahameng ea compression le likarolo tse khethehileng tsa ho futhumatsa ka phaposing ea mollo ho etsa hore serame se khonehe. Leha ho le joalo, hang ha e se e qalisoa, enjene ea diesel e baballa chelete e ngata haholo, 'me e sebelisa mafura a ka tlaase ho karolo ea 30 lekholong ho feta a enjineng e tšoanang le eona. yuniti ea peterole.

Kaha litheko tsa diesel hajoale li ntse li feto-fetoha hoo e ka bang ka tekanyo e lekanang le ea peterole e tloaelehileng e se nang loto, sena se li etsa hore li khahle, haholo-holo ha li bapisoa le likoloi tsa lipapali tse hlokang peterole ea boleng bo holimo e fihlang ho lisente tse 20 ka litha e le ’ngoe ho feta.

Leha ho le joalo, e le molao o akaretsang, o tla lefa 10-15% ho feta pele bakeng sa koloi e tsamaisoang ke diesel, kahoo o hloka ho fumana mochine o sebetsang 'me u tsebe hore na ho tla u nka lilemo tse kae ho khutlisa litšenyehelo tseo tsa pele ho boloka pompo. Ka mantsoe a bonolo, haeba u khanna lik'hilomithara tse ngata, moruo oa mafura a diesel o tla khahleha, 'me le ho feta haeba theko ea peterole e ntse e phahama.

Ho fumana ho hongata ka tanka ho bolela maeto a fokolang a ho ea servo, e leng se ka u bolokelang nako le lik'halori (ho senya li-counters tse nang le chokolete tse lekang).

Haeba u reka koloi e nyenyane, e theko e tlaase e sebetsang hantle ka peterole esita le ka enjene ea peterole, joale litšenyehelo tse eketsehileng li thata ho lokafatsa.

Ho ea ka pono ea ho khanna, li-diesel ha li na thabo hobane ha li rate li-revs tse phahameng joaloka peterole, empa ho feta ho etsa hore li fokotsehe ka tlaase.

Torque ke matla a maholohali a diesel, ho bolelang hore e khona ho sutumetsa ho tloha moleng hape e khona ho hula lintho tse boima. Ka lebaka la torque eo kaofela, moruo oa mafura a diesel ha o nyolohe ka potlako joalo ka peterole ha o eketsa mojaro, ke ka lebaka leo e leng khetho ea mafura bakeng sa literaka tse boima.

Ha nako e ntse e ea, likoloi tsa diesel li ka 'na tsa theoha ka potlako ho feta likoloi tsa peterole (haholo-holo haeba e le VW) mme ho na le kotsi ea hore sena se ka mpefala ho latela seo re se tsebang hona joale ka mesi.

'Nete e Khopo

Li-diesel tsa morao-rao li rekisoa li bolokehile ebile li hloekile, empa lipatlisiso tsa morao-rao li senotse 'nete e sa thabiseng.

Baetsi ba ka sehloohong ba hlōlehile ho bapisa liphetho tsa bona tsa laborateng, ba ntša maemo a kotsi le a phahameng ka ntle ho molao a nitrogen dioxide.

Liteko tsa 'nete tsa li-diesel tse 29 tsa Euro 6 li bontšitse hore tsohle ntle le tse hlano li tlotse meeli ea tšilafalo,' me tse ling li tlaleha makhetlo a 27 palo e lumelletsoeng ea mesi e chefo.

Baetsi ba ka sehloohong ba kang Mazda, BMW le Volkswagen, ba rekisang lienjine tsa diesel tse tšoanang mona, ba hlōlehile ho bapisa liphello tsa bona tsa laborateng litekong tse entsoeng bakeng sa koranta ea The Sunday Times UK bakeng sa maemo a kotsi le a seng molaong a nitrogen dioxide.

Enjene ea diesel ea Mazda6 SkyActiv e feta melao ea Euro 6 ka makhetlo a mane, koloi ea BMW ea X3 ea mabili kaofela e feta litloaelo tsa molao ka makhetlo a ka bang 10, 'me Volkswagen Touareg e sebetsa ka mokhoa o makatsang, makhetlo a 22.5 ho feta boleng bo behiloeng ke melao ea EU.

Leha ho le joalo, Kia Sportage e ne e le mpe le ho feta, e fokotsa makhetlo a 27 moeling oa Euro 6.

Ho pepeseha ha nitrogen dioxide ho baka lefu le matla la matšoafo le pelo, hammoho le ho ba le monyetla o eketsehileng oa ho ba le asthma, ho kula le mafu a bakoang ke moea. Khase e chefo le eona e ’nile ea amahanngoa le lefu la tšohanyetso la masea, ho senyeheloa ke mpa le mathata a tsoalo.

Mokhatlo oa Lefatše oa Bophelo o hakanya hore nitrogen dioxide e bolaea batho ba fetang 22,000 XNUMX selemo le selemo Europe, moo hoo e ka bang halofo ea likoloi tsohle e sebelisang oli ea mafura.

Li-diesel li etsa hoo e ka bang karolo ea bohlano ea likoloi tsa likoloi tsa Australia, empa palo ea tsona litseleng tsa rona e eketsehile ka liphesente tse fetang 96 lilemong tse hlano tse fetileng.

Hona joale Maaustralia a chesa lilithara tse ka bang libilione tse tharo tsa diesel ka selemo likoloing feela, ’me lilithara tse ling tse limilione tse likete tse 9.5 tse sebelisoang likoloing tsa khoebo.

Hoo e ka bang karolo ea 80 lekholong ea tšilafalo ea nitrogen dioxide metseng ea Australia e tsoa likoloing, literaka, libese le libaesekele.

E 'ngoe ea likoloi tse ileng tsa tlōla lithibelo tsa Europe tekong ea UK e ne e le diesel ea Mazda6, e tsamaisoang ke enjene ea 2.2-litre ea SkyActiv e tšoanang le ea CX-5. Mazda Australia e rekisa li-CX-2000 tse ka bang 5 ka khoeli, 'me koloi e le 'ngoe ho tse tšeletseng e le diesel.

Mafura a diesel a lekiloeng a SkyActiv a ne a lekana le moeli oa Euro 6 ha o khanna tseleng ea litoropo.

'Muelli oa Mazda UK o boletse hore leha e hlolehile tlhahlobo, litekanyetso tsa Europe li mabapi le ho tsitsa ha litekanyo ho feta tlhahiso ea 'nete.

"Teko ea hajoale e etselitsoe ho bonts'a phapang lipakeng tsa likoloi tse ipapisitseng le maemo a thata a laboratori, ho netefatsa botsitso ho bahlahisi le ho lumella bareki ho etsa khetho ea bona ho latela lintlha tse fumanoeng tlasa maemo a ts'oanang," ho bolela Mazda.

"Potoloho ea liteko ha ea phethahala, empa e fa moreki tataiso eo a khethang koloi ho eona, ho latela lintlha tsa bohlokoa - tikoloho le lichelete.

“Leha ho le joalo, rea lumela mefokolo ea tlhahlobo le ’nete ea hore ke ka seoelo e bontšang ho khanna ha sebele; moputso oa Euro 6 o ipapisitse le tlhahlobo ea semmuso eseng lipalong tsa nnete. ”

Litekanyetso tsa tšilafalo tsa Australia li re beha kotsing e khōloanyane ea ho pepesehela lik’hemik’hale tse kotsi.

Liphello tse soabisang tsa Mazda li ile tsa pupetsoa ke Kia Sportage, e ileng ea ntša nitrogen dioxide ka makhetlo a fetang 20 ka molao.

'Muelli oa Kia Australia Kevin Hepworth o ne a tla re feela likoloi tsa Kia li finyella litekanyetso tsa mocheso.

O ile a re: "Likoloi tseo re li tlisang Australia li lumellana le melao ea moralo oa Australia.

"Ha rea ​​kenya letsoho litekong 'me re ke ke ra fana ka maikutlo ka letho."

WHO e hakanya hore tšilafalo ea moea e baka mafu a pele ho nako a limilione tse 3.7 ka selemo lefatšeng ka bophara, e e bitsa "kotsi e kholo ka ho fetisisa ea bophelo ba tikoloho lefatšeng".

Metsoako e ’meli e meholo le e kotsi ka ho fetisisa tšilafalong ea moea ke nitrogen dioxide le particulate matter; mosi o motle ka ho fetisisa oa disele.

Moea oa Australia o har’a o hloekileng ka ho fetisisa linaheng tse tsoetseng pele, empa leha ho le joalo, tšilafalo ea moea e bolaea batho ba Australia ba fetang 3000 XNUMX ka selemo, e leng palo e imenang ka makhetlo a mararo ho feta ea likotsi tsa likoloi.

Australian Medical Association e re litekanyetso tsa tšilafalo tsa Australia li re beha kotsing e khōloanyane ea ho pepesehela lik'hemik'hale tse chefo.

AMA e re: "Litekanyetso tsa hona joale tsa boleng ba moea Australia li salletse morao ho litekanyetso tsa machaba 'me ha li lumellane le bopaki ba saense."

Diesel e ntse e tsoela pele ho ba le botumo naheng ea Australia e le khetho e ntle ea tikoloho e nang le moruo o betere oa mafura, ho bolelang hore mocheso o fokolang oa carbon dioxide, 'me li-diesel tsa morao-rao li rekisoa e le lisebelisoa tsa theknoloji e phahameng tse tukang ka mokhoa o hloekileng.

Leha sena e ka ba 'nete ka laboratoring, liteko tsa lefatše la 'nete li paka hore ke qubu ea moea o chesang, o litšila.

Na melemo ea ts'ebetso e ntle le boiteko bo matla bo lekane ho etsa hore u nahane ka diesel? Re tsebise litlhalosong tse ka tlase.