Shi ne wurin zama na farko na alamar Sweden, kuma wataƙila zai kasance mafi sauri wurin zama huɗu a duniyar ta hanyar ba da sanarwar babban gudun kilomita 400 / h. Wannan kadai zai ba da Koenigsegg Gemera wani babban wuri a duniya na kera motoci, amma Gemera ya fi lambobi, kuma idan muka sani game da shi, abin mamaki ya zama.
Takaitawa da tunawa, Gemera shine 1700hp, 3500Nm toshe-a cikin dodo na dodo (mafi girman ƙimar haɗe) - yana da injinan lantarki guda uku da injin konewa ɗaya - kuma shine Koenigsegg na farko da ke da tuƙi mai ƙafa huɗu da kuma ƙafafun tuƙi huɗu - tare da ƙafar ƙafar 3.0 m, da alama taimako maraba. …
Amma don siffanta shi kamar yadda yake da raguwa sosai, don haka mun yanke shawarar sake duba Koenigsegg Gemera, watakila mafi kyawun abin birgima na shekara (har ya zuwa yanzu), wannan lokacin tare da duban sarkar silima, kuma sama da duka, cewa ƙarami amma babban silinda uku.
DFKM, karamar kato
Ba tare da shakka ba, abin da ya fi fice a cikin jirgin Koenigsegg Gemera shine injin konewa na musamman, mai suna. Karamin Friendly Giant (TFG) ko fassara, Ƙwararriyar Ƙwararrun Ƙwararru.
Sunan saboda girman girmansa na 2.0 l tare da silinda guda uku a layi - a cikin shekaru 26 na rayuwa, Koenigsegg ya ba mu injin V8 kawai, a halin yanzu yana da ƙarfin 5.0 l - amma yana iya yin debiting lambobin "manyan mutane", kamar yadda aka tabbatar ta hanyar. 600 hp da 600 nm wanda ke tallata, lambobin da muke gani cikin sauƙi a cikin injuna… V8.
Biyan kuɗi zuwa wasiƙarmu
Waɗannan ma'auni masu ƙarfi da ƙarfi suna fassara zuwa ingantaccen takamaiman inganci na 300 hp/l da 300 nm/l - rikodin injunan samarwa - kuma abin da ya fi haka, DFKM na iya cika ka'idojin fitar da hayaki na yau. Ta yaya kuke samu?
Daya daga cikin manyan abubuwan shine wannan shine injin bugun bugun jini na farko babu camshaft . Wannan yana nufin cewa, maimakon buɗewa da rufe bawul ɗin ci / ƙyalli ana sarrafa su ta hanyar injiniya - dalilin kasancewar bel na lokaci ko sarkar, wanda ke haɗa crankshaft zuwa camshafts - yanzu ana sarrafa su da kansa. wanda ya buɗe babban kewayon yiwuwa.
Mun riga mun bincika wannan batu a baya, kuma ba abin mamaki ba ne cewa Koenigsegg shine farkon wanda ya fara fara wannan tsarin, saboda ... sune suka ƙirƙira shi, wanda ya haifar da kamfanin 'yar'uwar Freevalve:
Godiya ga wannan bayani, Koenigsegg ya kiyasta cewa 2.0 l uku-Silinda yana cinyewa tsakanin 15-20% ƙasa da man fetur fiye da injin silinda guda huɗu na daidaitaccen ƙarfin aiki, tare da allurar kai tsaye da lokaci mai canzawa.
Sassaucin Freevalve shine wanda zai ba da damar DFKM don gudanar da ko dai akan zagayowar Otto ko Miller mafi inganci, dangane da yanayi. Hakanan yana da tasiri wajen rage hayaki mai gurbata muhalli, in ji alamar, musamman a farkon dakika 20 mai mahimmanci bayan fara sanyi, lokacin da injunan ƙonewa suka fi ƙazanta.
Ba komai ba ne mai laushi, saboda wannan tsarin yana da tsada sosai kuma yana da rikitarwa - akwai sauye-sauye da yawa waɗanda suka zama mai yiwuwa a sarrafa ɗaiɗaiku saboda rashin ƙayyadaddun tsarin buɗewa / rufe bawuloli, cewa Koenigsegg ya koma ga sabis na SparkCognition, kwararre ne dan Amurka a… . Wannan AI shine koyaushe yana ba da garantin ingantaccen daidaitawa gwargwadon yanayi da yanayi.
Tsarin Turbos… da Koenigsegg
Amma gwamnatin wucin gadi, ƙananan girman - da taro, suna shigowa cikin ƙasa da kilogiram 70 - amma giant a yawan amfanin ƙasa, yana da ƙarin… sabon fasali.
Na farko, yana haɗuwa da babban ƙarfin naúrar (660 cm3) tare da ƙarfin juzu'i mai kyau - matsakaicin iko a 7500 rpm da iyaka a 8500 rpm - kuma, haka ma, kasancewar injin da aka cajin wanda, yawanci, ba a ba da yawa ga waɗannan gwamnatocin ba. .
Kuma ko da a cikin wannan filin, na babban caji, Koenigsegg ya yi abubuwa da kansa. TFG tana da, in ji alamar, turbo guda biyu masu jere, amma yadda suke aiki ba shi da alaƙa da tsarin da muka riga muka sani.
Ta hanyar tsoho, injin da ke gudana turbos a jere yana nufin samun (aƙalla) turbo biyu, ɗaya ƙarami kuma ɗaya mafi girma. Mafi ƙanƙanta, tare da mafi ƙarancin inertia, yana farawa da farko a cikin ƙananan gwamnatoci, tare da babban turbo kawai yana farawa a cikin matsakaicin gwamnatoci - a jere… Sakamako? Abubuwan da ake samu mafi girma, kamar yadda ake tsammani daga injin da ke da babban turbo, amma ba tare da fama da cututtukan da ke tattare da turbo-lag ba, kasancewa mai ci gaba sosai.
Ta yaya tsarin turbo na jeri akan TFG na Koenigsegg Gemera ya bambanta? Na farko, turbos guda biyu suna da girman daidai, amma kamar yadda muke gani a wasu tsarin, turbos suna aiki a lokuta daban-daban. Yadda shine mafi ban sha'awa sashi kuma mai yiwuwa kawai godiya ga tsarin Freevalve.
Don haka, “a sauƙaƙe”, kowane turbo yana da alaƙa da bawul ɗin shayewa guda uku (na shida waɗanda ke wanzu a cikin duka), ɗaya ga kowane Silinda, wato, kowane turbo yana ciyar da iskar gas na bawuloli uku.
A ƙananan revs ɗaya ne kawai daga cikin turbos ke aiki. Tsarin Freevalve kawai yana buɗe bawul ɗin shaye-shaye guda uku da aka haɗa da wannan turbo, yana kiyaye sauran ukun (waɗanda aka haɗa da turbo na biyu) a rufe. Don haka, duk iskar da ke fitar da iskar gas na iya fita ne kawai ta daya daga cikin bututun da ke fitar da kowane silinda, wanda aka tura shi zuwa turbine guda daya, wato, yadda ya kamata “ya ninka iskar ga wannan injin din”.
Sai kawai idan akwai isasshen matsi ne tsarin Freevalve ya buɗe sauran bawul ɗin shaye-shaye guda uku (sake, ɗaya kowace silinda), yana sa turbo na biyu ya fara aiki.
A ƙarshe, an bar mu da lambobin: ba kawai 600 hp na iko ba har ma da 600 Nm na matsakaicin karfin juzu'i da ke akwai tsakanin ƙaramin rpm 2000 da… 7000 rpm, tare da 400 Nm yana samuwa daga 1700 rpm.
Bari mu bar bene ga Jason Fenske na Injiniya Bayyana, don bayyana yadda komai ke aiki akan Koenigsegg Gemera's Tiny Friendly Giant (Turanci kawai):
duniya juye
A'a, an yi sa'a har yanzu ba mu bar duniyar Koenigsegg mai ban mamaki da ban sha'awa ba inda duk abin da ke da alama ya zama daban. TFG wani yanki ne kawai na dukkan sarkar fina-finai na Koenigsegg Gemera kuma don ganin inda ƙaramin giant ɗin ya dace da "babban makircin abubuwa", kalli hoton da ke ƙasa:
Kamar yadda muke iya gani, duk injuna (lantarki da konewa) suna baya, kuma ya zuwa yanzu, komai na al'ada ne. Amma idan ka duba da kyau, ƙafafun biyu na baya, suna da injin lantarki kowanne (500 hp da 1000 Nm) - kuma kowannensu yana da akwatin kayan sa - ba su da wata alaƙa ta zahiri da injin konewa (a matsayi na tsaye) da lantarki. moto (400 hp da 500 Nm) "haɗe" zuwa crankshaft.
A wasu kalmomi, gwamnatin wucin gadi da "lapa" ta lantarki ke motsa motar gaba - shin akwai wani rikodin samun irin wannan abu a baya? Muna da motoci masu injin gaba tare da axle na baya, da motoci masu ingin a matsayi na tsakiya, na baya ko na baya tare da aksarin tuƙi guda biyu, amma wannan tsarin kamar ba a taɓa ganin irinsa ba a gare ni: injin baya na tsakiya na musamman yana motsa gatari na gaba.
Koenigsegg Gemera yana da injuna guda hudu da za su tuka shi, lantarki uku da kuma na cikin gida na konewa. Ƙididdigar sauri, idan muka ƙara ƙarfinsu za mu sami 2000 hp, amma Koenigsegg ya sanar da "kawai" 1700 hp. Dalilin haka? Kamar yadda muka yi bayani a lokuta daban-daban, wannan bambance-bambancen wutar lantarki yana faruwa ne saboda matsakaicin iyakar ƙarfin da aka samu a tsayi daban-daban ta kowane injina:
Watsawa… kai tsaye
Koenigsegg Gemera, kamar yadda muka riga muka gani a cikin Regera, nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i)). Watsawa kai tsaye ne (Koenigsegg Direct Drive), ma'ana, alaƙa ɗaya ce kawai don ɗaukar Gemera daga 0 km / h zuwa 400 km / h (mafi girman saurin sa).
Tsarin yana aiki kusan iri ɗaya da na Regera, amma akan Gemera muna da axles guda biyu. TFTF da injin lantarki da ke da alaƙa suna watsa juzu'i zuwa ƙafafu na gaba ta hanyar tuƙi wanda ke da alaƙa da jujjuyawar juzu'i (wanda ake kira HydraCoup), wanda hakanan yana haɗa da bambancin gaba.
Banbancin gaban kuma yana da manne guda biyu, ɗaya a kowane gefe. Waɗannan kamannun suna ba da garantin jujjuyawar juzu'i na gaban axle na Gemera - fasalin kuma yana nan a baya, yayin da ƙafafun baya suna da ƙarfi.
Akwatunan gear na injinan lantarki guda biyu waɗanda aka haɗa su da ƙafafun baya, kamar bambancin gaba, suna da babban rabo mai girma, bi da bi, 3.3: 1 da 2.7: 1 - daidai da gear 3rd-4th a cikin abin hawa na al'ada. A wasu kalmomi, da yawa da ake tambaya na musamman dangantaka na biyu sets na injuna: cewa yana da garanti ballistic accelerations (kawai 1.9s daga 0 zuwa 100 km / h), kazalika da wani stratospheric matsakaicin gudun (400 km / h).
Iyakar mafita don haɗa buƙatun adawa guda biyu (hanzari da sauri), ba tare da akwatin gear tare da ma'auni masu yawa ba, yana yiwuwa ne kawai tare da alluran masana'antu na juzu'i: Koenigsegg Gemera yana samar da 3500 Nm kafin ya kai 2000 rpm (!) - wanda ke fassara zuwa 11 000 Nm a ƙafafun.
Don isa ga wannan babbar lambar, mai jujjuyawar da aka ambata a baya, ko HydraCoup, wanda ke da alaƙa da axle na gaba, ya shigo cikin wasa. Duk da Nm 1100 da gwamnatin wucin gadi ta samar tare da injin lantarkin da aka makala a ciki, hakan bai wadatar ba.
Me yake yi? Duk a cikin suna: binary Converter (mafita iri ɗaya da ake amfani da ita a injin faɗakarwa ta atomatik). HydraCoup yana da ikon "canza" 1100 Nm ta kusan ninki biyu har zuwa 3000 rpm, saboda bambance-bambancen saurin da ke tsakanin impeller (wanda aka haɗa da tashar watsawa) da turbine (wanda aka haɗa da bambancin gaba), waɗanda ɓangare ne na Abubuwan da aka gyara. na HydraCoup.
Don fahimtar yadda HydraCoup ke aiki, duba fim ɗin Drive a YouTube, inda Christian von Koenigsegg da kansa ya bayyana yadda yake aiki (a lokacin gabatar da Regera, wanda kuma yana amfani da wannan tsarin)
Sakamakon shine abin da aka gani a cikin bayanan da masana'antun Sweden suka riga sun bayyana. Koenigsegg ya fitar da wani jadawali, inda za mu iya ganin wutar lantarki da layukan magudanar ruwa na dukkan injuna huɗu da kuma tasirin HydraCoup akan haɓakar TF da lambobi masu haɗin lantarki - a cikin jadawali akwai layukan dige.
Lura kuma ta yaya, ta hanyar samun dangantaka ɗaya kawai, za mu iya ganin haɗin kai tsaye tsakanin saurin injin da aka samu. Bayan 8000 rpm ne kawai Gemera ke kaiwa ga abin da aka yi tallar 400 km/h - yana kama da tafiya daga 0 zuwa 400 a cikin numfashi ɗaya…
Mulki: 1000 km
A ƙarshe, tun da wannan nau'in toshe ne, abin ban sha'awa sosai, dole ne ya zama mafi yawan al'ada na sarkar cinematic na Koenigsegg Gemera. Ba shi ne karon farko da muka ga manyan motoci masu iya yin tafiyar kilomita dozin a cikin yanayin lantarki ba - “Triniti Mai Tsarki” ya yi shi a ƴan shekarun da suka gabata, kuma a yau muna da Honda NSX da Ferrari SF90 Stradale waɗanda ke yin haka, misali. .
Kamfanin kera na Sweden ya ba da sanarwar kilomita 50 na kewayon lantarki don Gemera, mai ladabi da batir 15 kWh, daidai da 800 V na Porsche Taycan. Abin mamaki sai ya zama darajar cikakken 'yancin kai: 1000 km na iyakar cin gashin kai ga wannan Mega-GT (kamar yadda alamar ta kira shi) na kujeru hudu. A wasu kalmomi, ƙimar da ke nuna zaɓi don ƙaramin babban injin konewa da duk fasahar da ta ƙunshi.
Koenigsegg Gemera ba shine samfurin farko na alamar da ke da kujeru huɗu da ƙafafun tuƙi guda huɗu - da masu riƙe kofi takwas, labari don wata rana… - amma ya fi haka saboda mafita da ya ƙunshi. Ko da tare da farashin da ake sa ran fiye da Yuro miliyan 1.5 ga kowane ɗayan raka'a 300, ba zai zama abin mamaki ba cewa dukansu sun sami mai shi da sauri.
Ba wai kawai don haɗakar aiki tare da ƙara yawan amfani ba, idan aka kwatanta da sauran supercars, amma har ma da ƙarfin fasaha wanda yake.
Source: Jalopnik, Injiniya Ya Bayyana.
Tawagar Razão Automóvel za ta ci gaba ta kan layi, sa'o'i 24 a rana, yayin barkewar COVID-19. Bi shawarwarin Babban Daraktan Lafiya, guje wa balaguron da ba dole ba. Tare za mu iya shawo kan wannan mawuyacin lokaci.