01 Mphamvu yokoka ya dontho losungunuka
Chinthu chilichonse chimakhala ndi chizolowezi chogwa chifukwa cha mphamvu yake yokoka. Mu kuwotcherera lathyathyathya, mphamvu yokoka ya chitsulo chosungunuka dontho limalimbikitsa kusintha kwa dontho losungunuka. Komabe, mu kuwotcherera koyima ndi kuwotcherera pamwamba, mphamvu yokoka ya dontho losungunuka limalepheretsa kusintha kwa dontho losungunuka kupita ku dziwe losungunuka ndipo limakhala chopinga.
02 Kupanikizika kwapamtunda
Monga zamadzimadzi zina, zitsulo zamadzimadzi zimakhala ndi zovuta zapamtunda, ndiye kuti, ngati palibe mphamvu yakunja, malo amadzimadzi amachepetsedwa ndikugwedezeka kukhala bwalo. Kwa zitsulo zamadzimadzi, kuthamanga kwapamwamba kumapangitsa chitsulo chosungunuka kukhala chozungulira.
Pambuyo pazitsulo za elekitirodi zimasungunuka, zitsulo zake zamadzimadzi sizimagwera nthawi yomweyo, koma zimapanga dontho lozungulira lomwe likulendewera kumapeto kwa electrode pansi pa kugwedezeka kwapamwamba. Pamene electrode ikupitiriza kusungunuka, voliyumu ya dontho losungunuka likupitirizabe kuwonjezeka mpaka mphamvu yomwe ikugwira ntchito pa dontho losungunuka lidutsa kusagwirizana pakati pa mawonekedwe a dontho losungunuka ndi chitsulo chosungunula, ndipo dontho losungunuka lidzachoka pakatikati. ndi kusintha kwa dziwe losungunuka. Choncho, kukangana pamwamba si kothandiza kusintha kwa madontho osungunuka mu kuwotcherera lathyathyathya.
Komabe, kukangana pamwamba kumapindulitsa kusamutsa madontho osungunuka pamene kuwotcherera m'malo ena monga kuwotcherera pamwamba. Choyamba, chitsulo chosungunula dziwe chimapachikidwa mozondoka pa chowotcherera pansi pa zovuta zapamtunda ndipo sizovuta kudontha;
Chachiwiri, pamene dontho losungunuka lakumapeto kwa electrode likukhudzana ndi chitsulo chosungunuka cha dziwe, dontho losungunuka lidzakokedwa mu dziwe losungunuka chifukwa cha kugwedezeka kwapamwamba kwa dziwe losungunuka.
Kuchulukira kwapang'onopang'ono kumakulirakulira kwa dontho losungunuka kumapeto kwa chitsulo chowotcherera. Kukula kwa kugwedezeka kwapamwamba kumagwirizana ndi zinthu zambiri. Mwachitsanzo, lalikulu m'mimba mwake wa elekitirodi, kwambiri padziko mavuto a chosungunuka droplet kumapeto kwa elekitirodi;
The apamwamba kutentha kwa madzi zitsulo, ang'onoang'ono padziko mavuto. Kuonjezera oxidizing mpweya (Ar-O2 Ar-CO2) ndi kutchinga mpweya akhoza kwambiri kuchepetsa kusamvana pamwamba pa madzi zitsulo, amene amathandiza kuti mapangidwe tinthu tosungunuka m'malovu kusamukira ku dziwe losungunuka.
03 Mphamvu yamagetsi yamagetsi (mphamvu yamagetsi yamagetsi)
Zotsutsana zimakopa, kotero okonda awiriwa amakopana. Mphamvu imene imakopa ma conductor awiriwa imatchedwa electromagnetic force. Mayendedwe amachokera kunja kupita mkati. Kukula kwa mphamvu yamagetsi yamagetsi kumayenderana ndi mafunde a mafunde a ma conductor awiri, ndiko kuti, kuchuluka kwaposachedwa komwe kumadutsa pa kondakitala, kumapangitsanso mphamvu yamagetsi yamagetsi.
Powotcherera, titha kuwona waya wowotcherera wowotcherera ndi dontho lamadzi lomwe lili kumapeto kwa waya wowotcherera monga limapangidwa ndi ma conductor ambiri omwe amanyamula.
Mwanjira iyi, molingana ndi mfundo yomwe tatchulayi, sikovuta kumvetsetsa kuti waya wowotcherera ndi dontho ladontho amakumananso ndi mphamvu zama radial kuchokera mbali zonse mpaka pakati, chifukwa chake amatchedwa mphamvu yamagetsi yamagetsi.
Mphamvu yamagetsi yamagetsi yamagetsi imapangitsa kuti mbali yowotchererayo ikhale yocheperako. Mphamvu yamagetsi yamagetsi yamagetsi ilibe mphamvu pa gawo lolimba la ndodo yowotcherera, koma imakhudza kwambiri zitsulo zamadzimadzi zomwe zili kumapeto kwa ndodo, zomwe zimapangitsa kuti dontholo lipangike mwachangu.
Pa droplet zitsulo zozungulira, mphamvu yamagetsi imagwira ntchito molunjika pamwamba pake. Malo omwe ali ndi kachulukidwe kakang'ono kwambiri kamene kamakhala kagawo kakang'ono kakang'ono ka dontho, komwe kudzakhalanso komwe mphamvu yamagetsi yamagetsi imagwira ntchito kwambiri.
Choncho, pamene khosi limachepa pang'onopang'ono, kachulukidwe kameneka kamawonjezeka, ndipo mphamvu yamagetsi yamagetsi imawonjezeka, zomwe zimapangitsa kuti dontho losungunuka lichoke mwamsanga kumapeto kwa electrode ndikusintha kupita ku dziwe losungunuka. Izi zimawonetsetsa kuti dontho losungunuka likhoza kusintha bwino kuti lisungunuke pa malo aliwonse.
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Pazigawo ziwiri za kuwotcherera kwaposachedwa komanso kuwotcherera, mphamvu yamagetsi yamagetsi yamagetsi pakusintha kwamadontho imakhala yosiyana. Mphamvu yowotcherera ikatsika, mphamvu yamagetsi yamagetsi imakhala yaying'ono. Panthawiyi, zitsulo zamadzimadzi zomwe zili kumapeto kwa waya wowotcherera zimakhudzidwa makamaka ndi mphamvu ziwiri, imodzi imakhala yothamanga kwambiri ndipo inayo ndi mphamvu yokoka.
Choncho, pamene waya wowotcherera akupitiriza kusungunuka, voliyumu ya droplet yamadzimadzi yomwe imapachikidwa kumapeto kwa waya wowotcherera ikupitiriza kuwonjezeka. Pamene voliyumu ikuwonjezeka kufika pamlingo winawake ndipo mphamvu yokoka ndi yokwanira kugonjetsa kugwedezeka kwapamwamba, dontholo lidzachoka ku waya wowotcherera ndikugwera mu dziwe losungunuka pansi pa mphamvu yokoka.
Pankhaniyi, kukula kwa dontho nthawi zambiri kumakhala kwakukulu. Pamene dontho lalikulu loterolo likudutsa pamtunda wa arc, arc nthawi zambiri imakhala yochepa, yomwe imayambitsa kuphulika kwakukulu, ndipo kuyaka kwa arc kumakhala kosakhazikika. Pamene kuwotcherera panopa kuli kwakukulu, mphamvu yamagetsi yamagetsi imakhala yaikulu.
Mosiyana ndi zimenezi, mphamvu yokoka ndi yochepa kwambiri. Dontho lamadzimadzi limasinthira ku dziwe losungunuka lomwe lili ndi madontho ang'onoang'ono pansi pa mphamvu yamagetsi yamagetsi yamagetsi, ndipo mayendedwe ake ndi amphamvu. Mosasamala malo omwe ali ndi kuwotcherera kwa lathyathyathya kapena kuwotcherera pamwamba, chitsulo cha droplet nthawi zonse chimasintha kuchokera ku waya wowotcherera kupita ku dziwe losungunuka m'mbali mwa arc arc pansi pa mphamvu ya magnetic field compression force.
Pa kuwotcherera, kachulukidwe wapano pa elekitirodi kapena waya nthawi zambiri amakhala wokulirapo, kotero mphamvu yamagetsi yamagetsi ndi mphamvu yayikulu yomwe imathandizira kusintha kwa dontho losungunuka pakuwotcherera. Pamene ndodo ya chishango cha gasi imagwiritsidwa ntchito, kukula kwa dontho losungunuka limayendetsedwa ndi kusintha kachulukidwe kawotchi, yomwe ndi njira yaikulu yaukadaulo.
Kuwotcherera ndi mphamvu yamagetsi yamagetsi kuzungulira arc. Kuphatikiza pa zotsatira zomwe tazitchula pamwambapa, zimatha kupanganso mphamvu ina, yomwe ndi mphamvu yopangidwa ndi kugawidwa kosiyana kwa mphamvu ya maginito.
Chifukwa kachulukidwe wamakono a chitsulo cha elekitirodi ndi wamkulu kuposa kachulukidwe kawotcherera, mphamvu yamaginito yomwe imapangidwa pa elekitirodi ndi yayikulu kuposa mphamvu yamaginito yomwe imapangidwa pawotcherera, motero mphamvu yakumunda imapangidwa motsatira njira yotalikirapo ya elekitirodi. .
Mayendedwe ake amachokera ku malo omwe ali ndi mphamvu ya maginito (electrode) kupita kumalo omwe ali ndi mphamvu yochepa ya maginito (weldment), kotero ziribe kanthu momwe malo owotcherera alili, nthawi zonse amathandiza kusintha kwa chitsulo chosungunuka. dontho ku dziwe losungunuka.
04 Pole pressure (mphamvu yapamalo)
Ma particles omwe amaperekedwa mu arc yowotcherera amakhala makamaka ma elekitironi ndi ayoni abwino. Chifukwa cha zochita za magetsi, mzere wa electron umasunthira ku anode ndipo ma ions abwino amapita ku cathode. Tinthu tating'onoting'ono timeneti timagundana ndi mawanga owala pamitengo iwiri ndipo amapangidwa.
Pamene DC imagwirizanitsidwa bwino, kupanikizika kwa ma ion abwino kumalepheretsa kusintha kwa dontho losungunuka. DC ikalumikizidwa mobwerera, ndiko kukakamiza kwa ma elekitironi komwe kumalepheretsa kusintha kwa dontho losungunuka. Popeza unyinji wa ma ion abwino ndiwambiri kuposa ma electron, kupanikizika kwa ma ion oyenda bwino kumakhala kwakukulu kuposa kutuluka kwa electron.
Choncho, n'zosavuta kutulutsa kusintha kwa tinthu ting'onoting'ono pamene kugwirizana kosiyana kumagwirizana, koma sikophweka pamene kugwirizana kwabwino kukugwirizana. Izi ndichifukwa cha mitundu yosiyanasiyana ya pulasitiki.
05 Mphamvu yowomba gasi (mphamvu yothamanga ya plasma)
Mu kuwotcherera arc pamanja, kusungunuka kwa zokutira kwa elekitirodi kumatsalira pang'ono kumbuyo kwa kusungunuka kwa chitsulo chowotcherera, ndikupanga kachigawo kakang'ono ka "lipenga" -manja oboola pakati omwe sanasungunuke kumapeto kwa zokutira.
Pali mpweya wochuluka wopangidwa ndi kuwonongeka kwa ❖ kuyanika gasifier ndi mpweya wa CO wopangidwa ndi okosijeni wa zinthu za kaboni muzitsulo zowotcherera mu casing. Mipweya imeneyi imakula mofulumira chifukwa cha kutentha kwambiri, ndipo imathamanga motsatira njira ya chosungira chosasungunuka mu mpweya wowongoka (wowongoka) ndi wokhazikika, ndikuwomba madontho osungunuka mu dziwe losungunuka. Mosasamala kanthu za malo a weld, mpweya uwu udzakhala wopindulitsa pakusintha kwachitsulo chosungunuka.
Nthawi yotumiza: Aug-20-2024
