Kedu ihe engine nke combustion nwere ike?
Isiokwu

Kedu ihe engine nke combustion nwere ike?

Mgbe a bịara na Koenigsegg, ihe niile yiri ka ọ si na mbara ala ọzọ. Ụdị ọhụrụ nke Swedish ika a na-akpọ Gemera adịghị iche na nke a - ụdị GT nwere oche anọ nwere ngwakọ ngwakọ, ike usoro nke 1700 hp, ọsọ ọsọ nke 400 km / h na osooso ruo 100 km / h na 1,9. sekọnd. Ọ bụ ezie na nnukwu ụgbọ ala adịkwaghị ụkọ n'ụwa ọgbara ọhụrụ, Gemera ka nwere atụmatụ pụrụ iche. Na ihe kacha pụta ìhè n'ime ihe ndị a bụ injin ụgbọ ala.

Koenigsegg na-akpọ ya Tiny Friendly Giant, ma ọ bụ TNG maka nkenke. Ma e nwere ihe kpatara ya - DFKM nwere ntugharị nke lita abụọ, atọ cylinders (!), Turbochargers abụọ na 600 hp. na 300 hp kwa lita, nkeji a na-enweta ike kachasị nke injin nrụpụta na-enye. Ụlọ ọrụ ahụ na-ekwu na n'ihe gbasara nkà na ụzụ, DFKM dị "n'ihu n'ihu igwe igwe cylinder atọ ọzọ dị n'ahịa taa." N'ezie, ha ziri ezi - engine atọ cylinder na-esote bụ 268 hp nke Toyota ji na GR Yaris.

Nkà na ụzụ na-adịghị ahụkebe na DFKM bụ usoro oge valvụ na-enweghị camless. Kama, injin ahụ na-eji sistemụ Koenigsegg enyemaka Freevalve mepụtara, yana ndị na-eme pneumatic maka valvụ ọ bụla.

Kedu ihe engine nke combustion nwere ike?

N'ezie, "enyi obere enyi" a haziri ahaziri maka Gemera. Swedishlọ ọrụ Sweden chọrọ ịmepụta ihe kọmpat, fechaa, mana ike. Tụkwasị na nke ahụ, nkà ihe ọmụma ihe omimi dum agbanweela ma, n'adịghị ka ngwakọ Gegera Regera, ọtụtụ ike na-abịa site na ọkụ eletrik. Igwe ọkụ na-ere ọkụ nwere onyinye ọzọ maka ịkwọ ụgbọala na ịchaji batrị.

Ha chere ọtụtụ ihe tupu ha ekpebie ịrụ igwe injin atọ na Königsegg. Otú ọ dị, mkpebi dị otú ahụ agaghị eme n'ụzọ doro anya na ụgbọ ala naanị. Ka o sina dị, ọchụchọ maka àgwà ndị dị ka compactness na lightness meriri ma na-eduga n'ịmepụta injin kachasị oke n'ụwa, na ọ bụghị naanị lita, kamakwa "cylinder".

Nhazi engine, Otú ọ dị, nwere pụtara nnukwu cylinders na-ada nnọọ catchy, na-ahụkarị ala-ugboro timbre nke atọ cylinders engines, ma ọtụtụ ihe ọzọ ume. Christian von Koenigsegg, onye nchoputa nke ụlọ ọrụ, kwuru banyere ya, sị: "Cheedị a Harley, ma na a dị iche iche cylinder." Ọ bụ ezie na ọ nwere nnukwu mkpọ nke 95mm na ọrịa strok nke 93,5mm, DFKM hụrụ n'anya elu revs. A na-enweta ike kachasị ya na 7500 rpm na mpaghara uhie tachometer na-amalite na 8500 rpm. N'ebe a, alchemy nwere ihe dị oké ọnụ ahịa nke na-enye ọkụ (ọsọ) na ike (nrụgide dị elu nke usoro combustion). Ya mere, elu na-agba ọsọ na-esonyere ihe ịrịba torque nke 600 Nm.

Kedu ihe engine nke combustion nwere ike?

Cascade turbocharging

Azịza nye ajụjụ nke kpọmkwem otú e si ejikọta turbochargers abụọ na nhazi nke cylinder atọ bụ cascade. A yiri usoro eji iconic Porsche 80 na 959s, nke nwere myirịta dị ka abụọ atọ-cylinder engines jupụtara a obere na nnukwu turbocharger. Agbanyeghị, TFG nwere nkọwa ọhụrụ na isiokwu a. Onye ọ bụla n'ime cylinders engine nwere valvụ abụọ na-ekpochapụ, otu n'ime ha na-ahụ maka imeju obere turbocharger, na nke ọzọ maka nnukwu turbocharger. Na obere revs na ibu, naanị valvụ atọ na-enye gas na obere turbocharger meghere. Na 3000 rpm, valves nke abụọ na-amalite imeghe, na-eduzi gas n'ime nnukwu turbocharger. Otú ọ dị, engine ahụ dị elu-tech na n'ihe banyere paramita ya, ọbụna na ụdị "ikuku" nwere ike iru 280 hp. Ihe kpatara ya dabere na otu teknụzụ Freevalve valve. Otu n'ime ihe kpatara injin 2000 cc CM nwere atọ cylinders, bụ eziokwu na a atọ-cylinder engine na-arụ ọrụ nke ọma na okwu nke turbocharging, ebe ọ bụ na ọ dịghị otu damping nke gas pulsations, dị ka a anọ-cylinder engine.

Na oghere mmeghe

N'ihi usoro Freevalve, valvụ ọ bụla na-agagharị n'otu n'otu. Enwere ike imeghe ya n'onwe ya na oge a kapịrị ọnụ, mmalite torque na ọrịa strok. Na ibu dị ala, naanị otu na-emepe, na-enye ohere maka ikuku dị elu na ngwakọta mmanụ ọkụ ka mma. Ekele maka ikike ijikwa nke ọma nke ọ bụla n'ime valvụ ahụ, ọ dịghị mkpa maka valvụ trotul, na nke ọ bụla n'ime cylinders nwere ike gbanyụọ ma ọ bụrụ na ọ dị mkpa (na ụdị ibu ọrụ). Mgbanwe nke ọrụ na-enye ohere ka TFG gbanwee site na Otto omenala gaa na ọrụ Miller na-arụ ọrụ na-abawanye ọrụ yana ịrụ ọrụ dị elu. Ma nke a abụghị ihe kachasị adọrọ mmasị - site n'enyemaka nke "ịfụ" site na nkeji turbo, engine nwere ike ịgbanwe gaa na ọnọdụ ọrịa strok abụọ ruo ihe dịka 3000 rpm. Dị ka Christian von Koenigseg si kwuo na 6000 rpm na ọnọdụ a ọ ga-ada ụda dị ka cylinder isii. Otú ọ dị, na 3000 rpm, ngwaọrụ ahụ na-agbanyeghachi na ọnọdụ ọrịa strok anọ n'ihi na oge adịghị ezu maka mgbanwe gas na nnukwu ọsọ.

Kedu ihe engine nke combustion nwere ike?

Nzube nke artificial

N'aka nke ọzọ, Koenigsegg na ụlọ ọrụ SparkCognition na-arụ ọrụ na United States na-arụ ọrụ, nke na-etolite ngwanrọ njikwa njikwa maka Freevalve engines dị ka TFG. Ka oge na-aga, usoro a na-amụta ka esi arụ ọrụ nke ọma na valves na ụzọ dị iche iche iji duzie usoro ọkụ. Usoro nchịkwa na usoro Freevalve na-enye gị ohere ịgbanwe olu na ụda nke injin ahụ yana oghere dị iche iche nke ikpochapu ọkụ. Ọ bụkwa ọrụ maka ikike iji kpoo injin ahụ ọsọ ọsọ ma belata nsị. Ekele maka igwe eletrik na igwe eletrik na oke okpomọkụ, crankshaft engine na-agbagharị maka ihe dịka 10 (n'ime 2 sekọnd), bụ nke ọnọdụ okpomọkụ nke ikuku agbakọtara na cylinders ruru ogo 30. N'oge a na-ekpo ọkụ, valvụ mmiri na-eji obere ọrịa strok na ikuku na-efegharị ikuku na mmanụ ọkụ emee gburugburu valvụ kpochapu, nke na-eme ka ọ dịkwuo mma.

Mmanụ ụgbọala na-enyekwa aka dị mkpa iji nweta ike engine dị elu. N'ezie, TFG bụ Flex Fuel engine, ya bụ, ọ nwere ike na-agba ọsọ na mmanụ ụgbọala na mmanya (ethanol, butanol, methanol) na ngwakọta n'ụzọ dị iche iche. Ihe ọṅụṅụ mmanya na-aba n'anya nwere oxygen ma si otú ahụ na-enye ihe dị mkpa iji kpọọ akụkụ hydrocarbon ọkụ. N'ezie, nke a pụtara mmanụ ọkụ dị elu, ma a na-enye ya ngwa ngwa karịa nnukwu ikuku. Ngwakọta mmanya na-aba n'anya na-enyekwa usoro nsure ọkụ na-adị ọcha karị ma na-ahapụ ihe ndị na-adịghị ahụkebe n'oge usoro ọkụ ọkụ. Ma ọ bụrụ na a na-amịpụta ethanol site na osisi, ọ nwekwara ike inye usoro na-anọghị na carbon. Mgbe ị na-agba ọsọ na mmanụ ụgbọala, ike engine bụ 500 hp. Cheta na njikwa combustion na TF dị elu-tech na ọ na-achịkwa iji wepụ ihe fọrọ nke nta ka ọ bụrụ nke kachasị mma site na mmanụ ọkụ na-enweghị mgbawa - mpaghara combustion kachasị neuralgic na nrụgide turbo dị elu. Ọ bụ ihe pụrụ iche n'ezie na oke mkpakọ 9,5: 1 yana nrụgide njuputa dị elu. Anyị nwere ike ịkọ kpọmkwem otú kpọmkwem isi cylinder na-ejikọta na ngọngọ, na ike nke ikpeazụ, nyere nnukwu nrụgide ọrụ nke usoro combustion, ruo n'ókè nke a nwere ike ịkọwa ọnụnọ nke okirikiri, kọlụm-dị ka shapes na ya ije. .

Kedu ihe engine nke combustion nwere ike?

N'ezie, sistemụ Freevalve dị mgbagwoju anya dị oke ọnụ karịa ndị na-arụ ọrụ valvụ na-arụ ọrụ, mana ejiri akụrụngwa iji wuo injin ahụ, nke na-akwụ ụgwọ ọnụ na ibu. Ya mere, na mkpokọta, ọnụ ahịa nke teknụzụ dị elu bụ ọkara nke nke ụlọ ọrụ ahụ nwere cylinder asatọ nke nwere lita ise turbocharger.

Unique Gemera ụgbọala

Ihe ndi ozo nke Gemera bu ihe puru iche. Ndi di na TFG no n’azu ndi njem ma na-eche ihu n’ihu site n’iji sistemu eji eme ihe puru iche n’enweghi gearbox, ma jiri uzo hydraulic abuo n’elu akuku obula. A na-akpọ usoro ahụ HydraCoup yana n'otu ọsọ a na-ekpochi hydraulic clutches ma na-agba ọsọ ozugbo. Nke a bụ n'ihi n'eziokwu na ọkụ ọkụ na-ejikọkwa ya na igwe eletrik na-arụ ọrụ eletrik nwere ikike ruru 400 hp ike n'otu n'otu ruo 500 Nm.

HydraCoup na-atụgharị ngụkọta nke 1100 Nm TFG na moto eletriki, na-eme ka ike dị okpukpu abụọ ruo 3000 rpm. Agbakwunyere na ihe a niile bụ ike nke ọ bụla n'ime igwe eletrik abụọ nke na-ebu otu azụ azụ na 500 hp. nke ọ bụla na, ya mere, 1000 Nm. Ya mere, ngụkọta ike usoro bụ 1700 hp. Igwe ọkụ eletrik nke ọ bụla nwere voltaji nke 800 volts. Batrị ụgbọ ala ahụ bụkwa ihe pụrụ iche. Ọ nwere voltaji nke 800 volts na ike nke naanị 15 kWh, nwere ike mwepu (mpụta) nke 900 kW na ike chaja nke 200 kW. A na-achịkwa nke ọ bụla n'ime mkpụrụ ndụ ya n'otu n'otu na ọnọdụ okpomọkụ, ọnọdụ ụgwọ, "ahụike", na-ejikọta ha niile n'ime ahụ carbon nkịtị, nke dị na ebe kachasị nchebe - n'okpuru oche oche na n'ime oghere carbon-aramid. Ihe a niile ga-apụta na ka emechara ngwa ngwa ole na ole ọzọ, ụgbọ ala ahụ ga-eji nwayọọ nwayọọ na-aga nwa oge ka TFM wee kwụọ batrị.

Layoutkpụrụ niile a na-adịghị ahụkebe na-adabere na nkà ihe ọmụma nke ụlọ ọrụ ụgbọ ala-igwe. Koenigsegg enweghị atụmatụ maka ụgbọ ala eletrik dị ọcha, n'ihi na ha kwenyere na teknụzụ dị na mpaghara a emezighị emezi ma na-eme ka ụgbọ ala dị oke arọ. Iji belata ikuku carbon dioxide, ụlọ ọrụ ahụ na-eji mmanụ na-aba n'anya na injin na-ere ọkụ n'ime.

Usoro eletriki eletriki nke 800-volt nke Gemera na-enye ọkụ eletrik ruru 50 km na ọsọ nke 300 km / h. Maka ntụrụndụ ruo 400 km / h, ọrụ nke TFG. Na ngwakọ mode, ụgbọ ala nwere ike ịga ọzọ 950 km, nke na-egosi a pụtara elu arụmọrụ nke usoro - TF n'onwe ya na-eri ihe dị ka pasent 20 na-erughị a ọgbara ọhụrụ abụọ-liter engine. ya na nkesa gas agbanwe agbanwe. A na-ahụkwa nkwụsi ike nke ụgbọ ala ahụ site na sistemu ụgbọ ala azụ, ọkụ eletrik n'azụ, yana vectoring mebere n'ihu (na-eji njigide mmiri ọzọ n'ime ụzọ ụgbọ ala n'ihu, n'akụkụ ndị ntụgharị hydraulic) . Gemera si otú a ghọọ ụgbọ nke nwere draịva niile, ịnya ụkwụ anọ na vectoring torque. Tụkwasị na nke a niile bụ ụkpụrụ nke ịdị elu ahụ.

Ọ bụ ezie na injin a pụrụ iche na okike, ọ na-egosi na ọ nwere ike iduzi mmepe nke injin combustion n'ime. Otu arụmụka ahụ na-eme na Formula 1 - n'ịchọ ịrụ ọrụ nke ọma, a ga-elekwasị anya na mmanụ ọkụ sịntetik na ụkpụrụ abụọ nke ọrịa strok na-arụ ọrụ na ụfọdụ ụdịdị.

Tinye a comment