Ukuhlola umkhathi bekulokhu kuhamba phambili enqubekela phambili yesayensi, njalo kuphusha imingcele yokuhlola nolwazi lomuntu.Njengoba ilukuluku lethu lokwazi ngobuningi obungaziwa likhula, sikhula nesidingo sobuchwepheshe obuthuthuke kakhulu obungakwazi ukumelana nezimo ezimbi kakhulu zokuhamba emkhathini.Kule bhulogi, sihlola umhlaba othakazelisayo wezinja zolwandle ezisetshenziswa emikhunjini yasemkhathini, siveza ubuchwepheshe bokuvala uphawu besimanje obucindezela imingcele yokuhlola indawo.
Indima ebalulekile yezimvu zamanzi emkhathini:
Izimvu zamanzi zidlala indima ebalulekile ekugcineni ubuqotho bemikhumbi-mkhathi, zisebenza njengesithiyo phakathi kwemvelo enzima yasemkhathini kanye nezingxenye zangaphakathi ezintekenteke.Lezi zimpawu zivikela osomkhathi nezinto zokusebenza emazingeni okushisa aphezulu, i-vacuum ephezulu kanye nemisebe.Ukuze kuqinisekiswe impumelelo yemishini futhi kugwenywe ukwehluleka okuyinhlekelele, ama-ejensi asemkhathini nonjiniyela bahlale befuna izinto ezintsha kubuchwepheshe bokuvalwa.
Izinto Ezithuthukisiwe Zokuvalwa Kwesikhala:
Izinto zokuvala zendabuko, njengerabha noma ama-elastomers, azanele ukusetshenziswa kwesikhala ngenxa yekhono lazo elilinganiselwe lokumelana nezimo ezimbi kakhulu.Ososayensi nonjiniyela manje sebegxile ezintweni ezithuthuke kakhulu njengezigxivizo zensimbi, izitsha zobumba nezinhlanganisela ukuze kuhlangatshezwane nalezi zinselele.
Izinsimbi zensimbi:
Izigxivizo zensimbi zenziwe ngengxube yensimbi ethambile ekwazi ukumelana namazinga okushisa aphakeme nezingcindezi.Lezi zimpawu zithembeke kakhulu futhi zingamelana nezimo ezinzima zendawo, okuzenza zibe ukukhetha okubalulekile kwezingxenye ezibalulekile zemikhumbi-mkhathi.Ezaziwa ngokumelana nokuvuza kwazo okuhle kakhulu nokuqina kwazo, izimpawu zensimbi zisetshenziswa ezinhlelweni ezibucayi ezihlanganisa ukuqhuma, i-fuel cell kanye nezicelo ze-cryogenic.
Izigxivizo ze-Ceramic:
Izigxivizo ze-Ceramic ziguqule ubuchwepheshe be-aerospace ngenxa yokusimama kwazo okushisayo namakhemikhali, zikwazi ukumelana nokuguquguquka okwedlulele ngaphandle kokuyekethisa ukusebenza.Ngokuvame ukusetshenziswa ezinjinini zamarokhethi, lezi zimpawu zakha umgoqo othembekile phakathi kwamagesi akhipha umoya ashisayo nezinto ezizungezile.Izigxivizo ze-Ceramic nazo ziyakwazi ukumelana nokugqwala, okuzenza zilungele ukuchayeka isikhathi eside endaweni enzima.
Izigxivizo ezihlanganisiwe:
Ama-seal ahlanganisiwe ahlanganisa izici ezinhle kakhulu zezinto ezihlukahlukene ukuze anikeze inhlanganisela eyingqayizivele yezakhiwo ezilungele ukusetshenziswa kwe-aerospace.Lezi zimpawu zinezingqimba eziningi zezinto ezihlukene futhi zenzelwe ukumelana nezingcindezi eziphezulu, ukushintsha kwezinga lokushisa kanye nezindawo ezibolayo.Izimvu zamanzi eziyinhlanganisela zidlala indima ebalulekile ezimotweni ezihlola umkhathi, ziqinisekisa ukungangeni komoya kwezingxenye ezifana nezicabha ze-capsule yasemkhathini noma amagumbi kumasistimu okudokha.
Ubuchwepheshe bokusika uphawu:
Ukuze kuqhutshekwe nokuthuthukisa ukusebenza nokusebenza kahle kwezimpawu ezinhlelweni zokusebenza zasemkhathini, abacwaningi baye basungula ubuchwepheshe bokuvala uphawu obusha obufana nezimpawu ezisebenzayo kanye nezimpawu zokuziphilisa.
Ukuvala Okusebenzayo:
Izigxivizo ezisebenzayo zisebenzisa izindlela zekusasa ukuze zivumelane nezimo ezishintshayo phakathi nohambo lwasemkhathini.Ifakwe izinzwa nama-actuator, lezi zimpawu zingalungisa ngokusebenzayo umumo wazo, ukucindezela noma ukuvala ukusebenza ukuze kuthuthukiswe ukusebenza futhi kunxephezele izinguquko zemvelo.Izigxivizo ezisebenzayo zimelela ukuqhubekela phambili okukhulu kubuchwepheshe bokuvala, okuvumela ukulawula okukhulu, ukwethembeka nokusebenza kahle kwesikhathi eside.
Izimpawu zokuziphilisa:
Igqugquzelwe imvelo, uphawu oluziphilisayo luyazilungisa uma lonakele noma luvuza.Lezi zimpawu zakhiwe ngama-microcapsules agcwele amakhemikhali asebenzayo noma ama-polymers asabela ngokushesha futhi alungise noma yikuphi ukuphuka noma imifantu ngaphakathi kophawu.Izimpawu zokuziphulukisa zinikeza ukwethembeka okwengeziwe nokuqina, zinciphisa ingozi yokwehluleka kwezimpawu ngesikhathi semishini yesikhathi eside yesikhala.
Ekuphetheni:
Njengoba ukuphishekela kwesintu ulwazi lwasemkhathini kufinyelela ezingeni eliphezulu, ukuthuthukiswa kobuchwepheshe bokuvala uphawu kusalokhu kuyingqikithi yokuqinisekisa ukuphepha, ukwethembeka kanye nempumelelo yemishini yasemkhathini.Izindlela ezintsha ezithuthukile ezifana nensimbi, i-ceramic kanye nezimpawu eziyinhlanganisela, kanye nezimpawu ezisebenzayo nezizipholisa ngokwazo, kushintsha indlela esihlola ngayo umngcele wokugcina.Ngale ntuthuko emangalisayo, amathuba okuhlolwa komkhathi ayaqhubeka anda, futhi imingcele yolwazi lwethu iyaqhubeka nokuphushelelwa emikhawulweni emisha.
Isikhathi sokuthumela: Aug-22-2023
