I-Fluoroplastic ekhethekileyo{0}}I-Insulated Busduct

Iimveliso zeBusduct zihlala zityhalela kumiselo olukhethekileyo kwezo zinzima-zemisebenzi yokuvelisa kunye neemfuno zophando lwezenzululwazi. Kutshanje, omnye umenzi uye wakhupha inyathelo elikhulu ngokwenza i-busducts eyenziwe nge-polytetrafluoroethylene elungisiweyo, okanye i-PTFE, njengeyona nto iphambili yokugquma. Ezi ziyilelwe ngokukodwa amachokoza ulwelo nitrogen hit minus 196 degrees Celsius. Olo hlobo lwempumelelo lubonisa ngokwenene indlela ishishini elinokuthi liqalise ngayo xa kufikwa ekusebenziseni izixhobo ngeendlela ezintsha.

Lonke inkqubo yophando kunye nophuhliso lwale busduct ithathe ngaphezulu konyaka. Ngelo xesha, iqela lijongene nemiba emininzi enobuqili endleleni. Okokuqala, basebenze kwisakhiwo semolekyuli kunye noyilo olukhethekileyo kwaye bongeza iifomyula ezifanelekileyo. Oku kuvumela i-PTFE ihlale ibhetyebhetye nakwezo meko zibanda kakhulu. Ngaphezu koko, ukugquma kwayo kusebenze ngcono ngakumbi kunobushushu begumbi eliqhelekileyo. Okwesibini, beza nolungiselelo lwembuyekezo yokwandiswa kwesiko. Oko kunceda ukujongana nendlela izinto ezidumba ngayo okanye zicutheka ekutshintsheni kobushushu. Ekugqibeleni, igcina lonke uxhulumaniso luqinile kwaye luthembekile.

Le mveliso yaphela isetyenziselwa ukuseta amandla enkqubo yokupholisa i-cryogenic kwiziko lophando eligxile kwi-superconducting tech. Yaphatha iimeko ezirhabaxa apho, idlula kumawaka eemvavanyo zomothuko womjikelo we-thermal. Kwaye isagcina ukusebenza kwayo kuzinzile ngalo lonke ixesha. Ukophula loo ngxaki indala yokuxhomekeka kwiinkqubo zamandla ezivela kumazwe angaphandle kwi-superconducting gear kuphawula impumelelo yokwenyani kule busduct ikhethekileyo.

Ubuchwephesha obusemva kwayo abupheli kwezo ndawo-ezibandayo kakhulu. Iqela liceba ukusebenzisa iingcamango ezifanayo nakwezinye iimeko ezigqithiseleyo. Ngoku, basebenza kuluhlu lweemveliso zezinto ezifana nobushushu obuphezulu obungaphezu kwama-200 degrees celcius, okanye iindawo ezifumileyo kakhulu kwiindawo zolwandlekazi olushushu, kunye neendawo ezinomhlwa onzima njengezityalo zekhemikhali. Nje ukuba ezi busducts ziphuhliswe kwaye zisetyenziswe ngempumelelo, ziyakwakha ulwazi olunzulu lobuchwephesha{5}}kanjani ebaleni. Kwangaxeshanye, baya kuvula iimarike ezinkulu zeemveliso zebhasi ngokubanzi.