Emkhakheni wesayensi yezinto ezibonakalayo kanye ne-R&D yezimboni, ukuzuza ukunamathela okuphelele kwamapulasitiki, amafilimu, nezinhlanganisela kuyinselele eqhubekayo. Umuthi we-corona waselabhorethri uvela njengocezu lwesisetshenziswa esibalulekile, esivala igebe phakathi kocwaningo oluyisisekelo kanye nezinqubo zezimboni ezingabazekayo. Ngokukhiqiza ukukhishwa kwe-corona okulawulwayo kungcindezi yomoya, le divayisi iguqula kahle amandla angaphezulu kwe-polymer, iguqule izindawo ezingaphakathi,{2}}ezinganamatheli zibe yilezo ezamukela oyinki, ama-coatings, nama-adhesive.
1. Isimiso Sobuchwepheshe Nezingxenye Eziyinhloko
Ukusebenza kahle kokwelapha i-corona yaselabhorethri kuncike ekukhiqizeni okunembile kokukhishwa kwe-corona ephezulu-emvamisa. Le nqubo ishintsha ngokuyisisekelo izakhiwo ezingaphezulu zezinto ezifana ne-polypropylene (PP), i-polyethylene (PE), ne-polyethylene terephthalate (PET) ngaphandle kokuthinta izici zabo eziningi. Ukusebenza kwesistimu kulawulwa ngokuyinhloko izingxenye ezimbili ezibalulekile: ama-electrode kanye nejeneretha yokuphakela amandla. Ama-electrode adala{4}}inkundla ye-voltage ephezulu edingekayo ukuze kufakwe i-ionization, kuyilapho ijeneretha ilawula ukuvama kokukhipha namandla. Ukusebenza kwabo kwe-synergistic kunquma ukufana kokwelashwa nokujula. Amamodeli athuthukile afaka ukuxhumana kwedijithali okuhlelekayo, okuvumela abacwaningi ukuthi benze ngendlela oyifisayo amapharamitha angukhiye afana nogesi, isikhathi sokwelashwa, kanye nesivinini sokuthutha ngokunemba. Lokhu kuhleleka kubalulekile ekuphindaphindeni izimo ezithile zezimboni noma ukuhlola izinqubo zokwelapha ezintsha endaweni elawulwa ngelebhu.
2. Ukuqina Kwezinto kanye Nokwakheka Kwesistimu
Uma kubhekwa isimo esisebenzayo senqubo ye-corona, ekhiqiza i-ozone, izinto zokwakha zomlaphi zibalulekile ekuphileni isikhathi eside nokuphepha. -Amayunithi aselabhorethri ekhwalithi ephezulu akhiwe ngezinto ezingagqwali{2}}njengensimbi engagqwali, ukuze amelane nomkhathi oswakeme noma osebenza ngamakhemikhali ovame ukuba khona ngesikhathi sokwelashwa. Ingxenye eyinhloko esebenzisekayo i-dielectric{4}}i-roller emboziwe noma umkhono we-silicone oqondisa i-substrate. Le mikhono ngokuvamile yenziwe nge-silicone yezokwelapha noma yemboni{6}}yebanga, ekhethelwa ukumelana kwayo okuphezulu nokucekelwa phansi kwe-ozone. Kuzinhlelo zokusebenza ezidinga ukucindezelwa okuphezulu komshini, okuhlukile okuqinisiwe okuhlanganisa amafayibha ashumekiwe njenge-fiberglass noma i-aramid ayatholakala ukuze kuthuthukiswe amandla aqinile nokuqina. Lo mklamo oqinile uqinisekisa ukusebenza okungaguquki futhi unciphisa isikhathi sokuphumula kumashejuli okuhlola aqinile.
3. Izicelo kanye Nokulawulwa Kwenqubo
Ukusetshenziswa okuyinhloko kokwelapha i-corona yaselabhorethri ukuthuthukisa ukunamathela okungaphezulu kwezinto ezihlukahlukene ze-planar. Iklanyelwe ngokukhethekile ukwelashwa kwe-corona yamashidi, okuhlanganisa amafilimu epulasitiki, ama-foil ensimbi, amaphepha, nezinto zefiber. Inqubo ibandakanya ukuthutha isampula ngendawo yokwelapha ngebhande lokuthutha, lapho ivezwa khona ekukhishweni kwe-corona. Umphumela wokwanda kwamandla angaphezulu kuthuthukisa kakhulu ukumanzisa kanye nokubonda kwempahla. Ukulawulwa kwenqubo kufinyelelwa ngamapharamitha alungisekayo: amandla e-corona (ngokuvamile alawulwa yitorque ejikelezayo noma izilungiselelo ze-voltage) kanye nesivinini sokuthutha (esiphethwe isiguquli sefrikhwensi). Lokhu kuvumela abacwaningi ukuthi benze kahle-izinga lokwelapha-elikalwa ngama-dynes/cm{7}}ukuze bahlangabezane nezimfuneko ezithile zezinqubo ezilandelayo zokuphrinta, zokuhlanganisa, noma zokulamisa.
4. Iqhaza ku-R&D ne-Industrial Nexus
Esimeni socwaningo nentuthuko, ukwelapha i-corona yaselabhoratri yenza imisebenzi eminingi ebalulekile. Inika amandla ukuhlolwa okuqhathaniswayo kwama-polymer ahlukene, ukwenziwa kahle kwamapharamitha wokwelapha ekwakhiweni kwezinto ezintsha, kanye nokuhlolwa kokuqinisekiswa kwekhwalithi ezintweni zokukhiqiza ezingenayo. Ngokulingisa imithelela-yabelaphi be-corona yezimboni, njengaleyo ehlinzekwa abahlinzeki abaphambili bomhlaba wonke, ihlinzeka ngedatha ebalulekile yokukala inqubo. Ngaphezu kwalokho, isiza ekuxazululeni inkinga yokuhluleka ukunamathela kanye nasekuthuthukiseni imigomo yokwelashwa kwangaphambili kwezinto ezisafufusa. Ngakho-ke okokusebenza kusebenza njengethuluzi elibalulekile lokuqinisekisa, eliqinisekisa ukuthi amasu okushintsha indawo akhiwe elebhu ayasebenza, ayaphinda, futhi alungele ukudluliselwa{5}kumigqa yokukhiqiza yesikali esigcwele.
Isiphetho
Umuthi we-corona waselabhorethri ungaphezulu kakhulu kwensimbi ehlala ebhentshini; iwumthombo oyisisekelo wokwenza izinto ezintsha kusayensi ye-surface kanye nokucutshungulwa kwe-polymer. Ngokunikeza ukulawula okunembile kwenqubo yokwelashwa kwe-corona ngaphakathi kohlaka oluqinile noluhlelekayo, kunikeza ososayensi nonjiniyela amandla okuxazulula izinselele zokunamathela, ukuthuthukisa ukusebenza komkhiqizo, nokusheshisa ukuthuthukiswa kwezinto ezithuthukisiwe. Njengoba izimboni ziqhubeka nokufuna ikhwalithi ephezulu nokusebenza emikhiqizweni yepulasitiki, indima yalesi sisetshenziswa esiyinhloko ekuqhubeni ucwaningo ukusuka emcabangweni kuya ekudayiseni izobaluleka kakhulu.