Nobushushu ethile fusion - nto umdla kakhulu

Kakuhle kuyaziwa ukuba iyeza kuba ngomnye ngamazwe - sukube, ulwelo, okuqinileyo. Kwaye Ungaya ukusuka kwelinye ukuya kwelinye. Umzekelo elilula - iqhekeza lomkhenkce linyibilike, liquefies, uze emva koko ngababini. Kuyo yonke le nkqubo ukuguqukela okuqinileyo ukuya kwisigaba Umphunga yokunyibilika umdla kakhulu kwaye enye parameters zayo - ubushushu ethile ngokunyityilikiswa.

Amava ethu uthi nantoni na kunyibilika. Oku kwakhona kungqinwa kwimbali yonke impucuko. Ukuvulwa izinto yokunyibilika lo wayengomnye izinto ezinkulu kakhulu kuphuhliso lwabasebenzi. Kodwa ukunyibilika - asiyonkqubo ilula. Xa uphethe apho kukho imibuzo emininzi, yaye omnye wabo imalunga ufuna indlela amalahle (umgquba, umthi, irhasi) ukuze zinyibilike iqhekeza zentsimbi okanye ubhedu. Kwaye naku kwakhona kufuneka ufunde ingcamango "ubushushu abagxothwa zavuleka."

Xa sikhumbula indlela iintsasa, kuyenzeka ukuba ukwahlula izigaba ezininzi. Thabatha umzekelo akhokele. Ngelo kwinqanaba lokuqala ke ubushushu ilothe, ubushushu liphuma ku 327 ° C (iqondo lobushushu yokunyibilikisa). Emva yokunyibilika sele iqalile, akukho nto yenzekayo ixesha elide.

ilothe Low, nangona ubushushu anikezelweyo kuwo, igcinwa rhoqo kwaye oku de kube sekupheleni yonke inkqubo. Kwaye emva koko ekulinganiseni lobushushu ukufudumeza liqala ukuphakama kwakhona. Ukususela ipatheni waphawula elandelwa ezinye izigqibo. Xa karhulumente eqinileyo, zonke ezo molekyuli zikwimeko ethile yaye enxulumene emibonweni kunye iimolekyuli angabamelwane.

Ukwenzela ukuba sikwazi ukushukuma ngokukhululekileyo kwenye indawo, uqhagamshelwano kunye iimolekyuli ezimelene kuyimfuneko ukwahlukana kukuthi, leyo ke into eyenzekayo kwinkqubo yokunyibilikisa le. Ukuze benze oku, umzimba kusenokufuneka ukuba bapase ngereyithi ezithile ubushushu, ngokuba ubushushu nokumanyana. Kuba into nganye, ifuna izixa ezahlukeneyo ubushushu. Isizathu kukuba ngenxa kule impahla mba njengoko ubushushu ezithile ngokunyityilikiswa, ezichazwa isixa ubushushu kuthatha ukunyibilika ikilogram mba. Le yunithi esiyijowule / khilogram.

Njengoko sele kukhankanyiwe, kuba izinto nganye eli xabiso eqhelekileyo. ubushushu engqalileyo welothe yohlukile ukunyibilika ubungakanani ngumkhenkce. Oku kuphakamisa ingongoma umdla kakhulu. Nobushushu ethile ukunyibilika ngentsimbi yi-avareji ye-85 kJ / kg, kunye namanzi (ice), i parameter okufanayo umlinganiselo 335 kJ / kg. Xa ice Ixabiso eliphezulu le parameter nga kuthathelwa ingqalelo njengesipho olukhulu indalo.

Ngapha koko, ngenxa bonke kwikhephu, umkhenkce akuthethi anyibilike ngephanyazo, yaye yonke into yenzeka ngenxa ixesha elide. Kungenjalo, le ikhephu kuya kunyibilika ngokukhawuleza kakhulu, kunye nezikhukula apho kuya kubakho emtshatweni ngakumbi nezonakalisayo. Ukongeza, loo iimpawu ezizodwa zamanzi igalelo nokuzinziswa imozulu emhlabeni.

Kukho iitafile kunye data kwi nobushushu ethile ngokunyityilikiswa izinto ezikhethiweyo. Ukwazi eli xabiso, siyifumane nendlela ethe yabalwa, ukuba ubushushu obuninzi iyafuneka ukuze zinyibilike ezo zinto zifundwayo kunye ingakanani ufuna yokubasela kunyityilikiswa. Ukuba umzimba lashushu lobushushu yokunyibilika ke, ubushushu iyafuneka kuphela yokunyibilika, kwaye ukuba lobushushu ungaphantsi lobushushu yokunyibilika ke, kufuneka ubushushu xa ubilisa imathiriyeli lobushushu yokunyibilikisa.

izibalo ezinje ziluncedo kakhulu kushishino kuba ukubala iindleko zemveliso.

Koko, ngexesha Ukupholisa mba otyhidiweyo umva inkqubo yokunyibilika - crystallization. Kulo mzekelo, ngexesha into okupholisa wachacha iibhondi ezaphukileyo phakathi molecule yenza ubushushu.

Ukuqwalasela inkqubo ephuphumayo yokunyibilikisa eziphathekayo wedlula nesenzeko apho, ingqiqo ezifana nobushushu fusion wayezimisele. Uthelekiso yale index izinto ezahlukeneyo, oko kusenziwa isigqibo ngayo eliphezulu ixabiso le parameter kwi ice kwamnceda kwimozulu.