Amandla oguquko ogwebu lobhedu: umdlalo otshintshayo kwisayensi yezinto

Ugwebu lobheduyimathiriyeli enemingxuma ephezulu, ekhaphukhaphu eyenziwe ngemisonto yobhedu edityanisiweyo. Esi sakhiwo sikhethekileyo sisinika iipropati ezininzi eziphezulu ezibeka ngaphandle kobhedu oluqinileyo lwendabuko. Ngomnye, indawo yayo ephezulu ukuya kumlinganiselo wevolumu yenza ukuba ibe ngumgqatswa obalaseleyo kutshintshiselwano lobushushu kunye neenkqubo zolawulo lwe-thermal. Ikhono layo lokukhupha ukushisa ngokufanelekileyo liyenza ibe yinto efanelekileyo kwizixhobo zombane, apho ulawulo lwe-thermal luyingxaki ephambili.

Ukongeza, ubume be-foam yobhedu bukwenza kube lukhetho oluhle kakhulu kwiinkqubo zokucoca. Uthungelwano lwayo lwee-pores ezidibeneyo luvumela ulwelo ukuba ludlule ngokufanelekileyo ngelixa ubamba amaqhekeza kunye nokungcola, okwenza kube yinto efanelekileyo yokucoca amanzi kunye neenkqubo zokucoca umoya. Oku kunokuba nempembelelo ebalulekileyo ekuphuculeni ukufikelela kumanzi acocekileyo kunye nomoya kumazwe asakhasayo nakwiindawo zoshishino apho ukuhluza kubalulekile.

Ukongeza kwiipropati zayo zokushisa kunye nokucoca,ugwebu lobheduikwabonisa iimpawu ezigqwesileyo zoomatshini. Ubungakanani bayo obuphezulu bobunzima bobunzima buyenza ibe yinto ekhangayo kwizicelo zesakhiwo apho ukunciphisa ubunzima kubaluleke kakhulu. Oku kunokuba nempembelelo ebalulekileyo kumashishini afana ne-aerospace kunye neemoto, apho ukunciphisa ubunzima kunokuphucula ukusebenza kakuhle kwamafutha kunye nokusebenza.

Ukusetyenziswa okunokwenzeka kwe-foam yobhedu akukhawulelwanga kule mimandla. Indibaniselwano yayo eyodwa yeepropathi ikwayenza ibe ngumgqatswa onomtsalane wezixhobo zonyango, i-catalysis kunye nokugcinwa kwamandla. Ukuguquguquka kwesi sixhobo kuvula ilizwe lamathuba okuvelisa izinto ezintsha kunye nokuqhubela phambili kumashishini ahlukeneyo.

Enye yezona zinto zinomdla kakhulu kwi-foam yobhedu kukukwazi ukuzinza. I-Copper yinto enokuphinda isetyenziswe, kwaye ukuveliswa kwe-foam yobhedu kunokufezekiswa ngokusebenzisa iinkqubo ezihambelana nokusingqongileyo. Oku kuthetha ukuba ukwamkelwa ngokubanzi kwegwebu lobhedu kunokunciphisa kakhulu impembelelo yokusingqongileyo, kuyenze ibe lukhetho olunomtsalane kwiinkampani ezijonge ukuphucula iziqinisekiso zazo zokuzinza.

Njengazo naziphi na izinto ezintsha, ukwamkelwa ngokubanzi kweugwebu lobhedukusekho ucelomngeni ekufuneka loyiswe. Ezi ziquka imiba efana neendleko, ukulinganisa kunye nokuphuhliswa kwenkqubo yokuvelisa enokuvelisa i-foam yobhedu ngobuninzi. Nangona kunjalo, iingenelo ezinokuthi zibekho zesi sixhobo zibalulekile, kwaye abaphandi kunye neenkokheli zoshishino basebenza ngokunyanisekileyo ukujongana nale mingeni kwaye bazise i-foam yobhedu phambili kwizinto ezintsha.

Isishwankathelo,ugwebu lobheduimele uphuhliso lwenguqu ngokwenene kwinzululwazi yemathiriyeli. Ukudityaniswa kwayo okukhethekileyo kweempawu ezishushu, zoomatshini kunye nokuhluza, kunye namandla ayo okugcinakala, kuyenza itshintshe umdlalo kumashishini amaninzi. Njengoko uphando kunye nophuhliso kule ndawo luqhubeka luqhubela phambili, silindele ukuba izicelo ezinomdla ngakumbi ze-foam yobhedu zivele, ziqinise ngakumbi isikhundla salo njengomdlali ophambili kwizinto zexesha elizayo.