Mitundu yosiyanasiyana ya ma geometry

Kuti galimoto igwire bwino ntchito, kuchuluka kwa kadyedwe kagalimoto kumayenera kukhala ndi geometry yeniyeni kuti igwirizane ndi liwiro la injini inayake. Pachifukwa ichi, mapangidwe apamwamba amangotsimikizira kuti masilindala amanyamulidwa bwino pamtunda wochepa wa injini. Kuonetsetsa kuti mpweya wokwanira umaperekedwa ku chipinda choyaka moto pa liwiro lililonse, njira yosinthira manifold geometry ikugwiritsidwa ntchito.

Momwe Variable Geometry Manifold System Imagwirira Ntchito

Mwachizoloŵezi, kusintha kwa kuchuluka kwa madyedwe kungatheke m'njira ziwiri: kusintha malo ozungulira ndi kusintha kutalika kwake. Njirazi zitha kugwiritsidwa ntchito paokha kapena kuphatikiza.

Mawonekedwe a kuchuluka kwa madyedwe okhala ndi kutalika kosiyanasiyana

Kusiyanasiyana Kwautali Wakuchuluka - Ukadaulowu umagwiritsidwa ntchito pamagalimoto amafuta ndi dizilo, kuphatikiza makina okwera kwambiri. Mfundo yamapangidwe awa ndi awa:

• Pakatundu wochepa pa injini, mpweya umalowa kudzera munthambi yotolera.
• Pa liwiro la injini - pamodzi ndi nthambi yaifupi ya osonkhanitsa.
• Njira yogwiritsira ntchito imasinthidwa ndi injini ya ECU kudzera pa actuator yomwe imayendetsa valavu ndipo potero imayendetsa mpweya panjira yaifupi kapena yaitali.

Kuchuluka kwa kutalika kwa kutalika kumatengera mphamvu ya mphamvu ya resonant ndipo kumapereka jakisoni wozama wa mpweya muchipinda choyaka. Izi zimachitika motere:

• Mpweya wina umakhalabe m'njira zambiri pambuyo poti ma valve onse olowera atsekedwa.
• Kuzungulira kwa mpweya wotsalira muzobweza zambiri kumayenderana ndi kutalika kwa kuchuluka kwa kulowetsedwa ndi liwiro la injini.
• Kugwedezeka kukafika ku resonance, kuthamanga kwakukulu kumapangidwa.
• Mpweya woponderezedwa umaperekedwa pamene valve yolowetsa imatsegulidwa.

Ma injini a supercharged sagwiritsa ntchito mitundu iyi yamitundu yambiri chifukwa palibe chifukwa chopangira kuponderezana kwa mpweya. Jekeseni m'makina otere amachitidwa pogwiritsa ntchito turbocharger yomwe idayikidwa.

Mawonekedwe a kuchuluka kwa madyedwe okhala ndi gawo losinthika

M'makampani oyendetsa magalimoto, kusinthika kochulukira kumagwiritsidwa ntchito pamagalimoto amafuta ndi dizilo, kuphatikiza makina opangira ma supercharged. Kagawo kakang'ono ka mapaipi omwe mpweya umaperekedwa, kumayenda kwakukulu, motero kusakanikirana kwa mpweya ndi mafuta. M'dongosolo lino, silinda iliyonse imakhala ndi madoko awiri olowera, iliyonse ili ndi valavu yake yolowera. Imodzi mwa njira ziwirizi ili ndi damper. Njira yosinthira ma geometry iyi imayendetsedwa ndi mota yamagetsi kapena vacuum regulator. Mfundo yoyendetsera ntchitoyi ndi iyi:

• Pamene injini ikuyenda mothamanga kwambiri, ma dampers ali pamalo otsekedwa.
• Vavu yolowetsa ikatsegulidwa, kusakaniza kwamafuta a mpweya kumalowa mu silinda kudzera pa doko limodzi lokha.
• Pamene mpweya ukudutsa mu tchanelo, umalowa m'chipindamo mozungulira kuti utsimikizire kusakanikirana bwino ndi mafuta.
• Injini ikathamanga kwambiri, ma dampers amatseguka ndipo kusakaniza kwamafuta a mpweya kumadutsa munjira ziwiri, ndikuwonjezera mphamvu ya injini.

Ndi njira ziti zosinthira geometry zomwe zimagwiritsidwa ntchito ndi opanga

M'makampani opanga magalimoto padziko lonse lapansi, njira yosinthira manifold geometry imagwiritsidwa ntchito ndi opanga ambiri omwe amatchula ukadaulo uwu ndi dzina lawo lapadera. Chifukwa chake, mitundu yosiyanasiyana yamitundu yosiyanasiyana imatha kufotokozedwa motere:

• Ford Dzina la dongosolo ndi Dual-Stage Intake;
• BMW Dzina la dongosolo ndi Differential Variable Air Intake;
• Mazda.  Dzina la dongosololi ndi VICS kapena VRIS.

Njira yosinthira gawo lalikulu la kuchuluka kwa madyedwe imatha kupezeka motere:

• Ford Dzina la dongosolo ndi IMRC kapena CMCV;
• Opel. Dzina la dongosololi ndi Twin Port;
• Toyota. Dzina la dongosolo ndi Variable Intake System;
• Volvo Dzina la dongosololi ndi Variable Induction System.

Kugwiritsa ntchito njira yosinthira ma geometry, mosasamala kanthu za kusintha kwa kutalika kapena gawo lazolowera, kumathandizira kuyendetsa bwino kwagalimoto, kumapangitsa kuti pakhale ndalama zambiri komanso kumachepetsa kuchuluka kwa zida zapoizoni mumipweya yotulutsa mpweya.