Panthawi yowotcherera mawanga a mtedza, si zachilendo kuona mapangidwe ochititsa chidwi a vortex. Chodabwitsa ichi ndi chifukwa cha zinthu zosiyanasiyana zomwe zikubwera, ndipo m'nkhaniyi, tifufuza momwe zimakhalira.
Spot kuwotcherera, njira yomwe imagwiritsidwa ntchito kwambiri polumikiza zidutswa ziwiri kapena zingapo zachitsulo, imaphatikizapo kupanga chomangira champhamvu pogwiritsa ntchito kutentha ndi kukakamiza. Pankhani yowotcherera madontho a nati, cholinga chake ndikumanga mtedza pamalo achitsulo. Njirayi nthawi zambiri imaphatikizapo kugwiritsa ntchito makina apadera, ndipo ndi panthawiyi pomwe mawonekedwe a vortex amatha.
Chitsanzo cha vortex chimadziwika ndi mawonekedwe ozungulira kapena a whirlpool a zitsulo zosungunuka kuzungulira mtedza. Chodabwitsa ichi ndi chithunzithunzi cha zovuta zowonongeka ndi zamadzimadzi zomwe zimakhudzidwa ndi kuwotcherera.
Zinthu zingapo zofunika zomwe zimathandizira kupanga mawonekedwe a vortex:
- Kugawa Kutentha: Kutentha komwe kumapangidwa panthawi yowotcherera sikofanana. Imakhazikika polumikizana pakati pa mtedza ndi chitsulo pamwamba. Kugawidwa kosagwirizana kwa kutenthaku kumapangitsa kuti zitsulo zozungulira zisungunuke ndikuyenderera kugwero la kutentha, ndikupanga mawonekedwe ozungulira.
- Zinthu Zakuthupi: Zinthu zazitsulo zomwe zikuphatikizidwa zimagwira ntchito yaikulu. Zitsulo zosiyanasiyana zimakhala ndi malo osungunuka ndipo zimatentha mosiyanasiyana, zomwe zimakhudza mapangidwe a vortex.
- Pressure and Force: Mphamvu yomwe imagwiritsidwa ntchito powotchera malo amakankhira mtedza pamwamba pazitsulo. Kuchita izi, pamodzi ndi kutentha, kumapangitsa kuti chitsulocho chizigwedezeka ndikuyenda, zomwe zimapangitsa kuti phokoso likhale lopweteka.
- Pamwamba Contours: Maonekedwe ndi mawonekedwe azitsulo zazitsulo zimakhudzanso chitsanzo. Zolakwika kapena zolakwika zomwe zili pamalopo zimatha kupangitsa kuti pakhale mawonekedwe owoneka bwino a vortex.
- Zowotcherera Parameters: Zomwe zimayikidwa pamakina owotcherera, monga kutalika kwa weld ndi mphamvu yamagetsi, zimatha kukhudza kukula ndi mawonekedwe a vortex.
Kumvetsetsa sayansi yomwe ili kumbuyo kwa mawonekedwe a vortex pa kuwotcherera ma nati sikungosangalatsa komanso kofunika kwambiri pakuwotcherera. Posintha mosamala magawo owotcherera, zida, ndi makina amakina, opanga amatha kuwongolera ndikuchepetsa mawonekedwe a vortex, kuwonetsetsa kuti ma welds amphamvu, odalirika komanso owoneka bwino. Zimakhala chikumbutso kuti ngakhale m'njira zowoneka ngati zachizoloŵezi zopanga mafakitale, nthawi zonse pali malo odabwitsa a sayansi ndi uinjiniya.
Nthawi yotumiza: Oct-19-2023
