Ibikoresho byo Guhindura Icyiciro (PCMs) nubwoko bwihariye bwibintu bishobora gukurura cyangwa kurekura ingufu nyinshi zumuriro mubushyuhe bwihariye, mugihe bigenda bihinduka mumiterere yumubiri, nko kuva mubikomeye kugeza mumazi cyangwa nibindi.Uyu mutungo utuma ibyiciro bihindura ibikoresho bifite agaciro gakomeye mugukoresha ubushyuhe, kubika ingufu, hamwe nubutaka bwo gucunga ubushyuhe.Ibikurikira nisesengura rirambuye ryibikoresho byo guhindura ibyiciro:
umutungo kamere
Ibyingenzi biranga ibikoresho byo guhindura ibyiciro nubushobozi bwo gukurura cyangwa kurekura ubushyuhe bwinshi bwihishwa kubushyuhe bwagenwe (ubushyuhe bwimpinduka).Muburyo bwo kwinjiza ubushyuhe, ibikoresho bihinduka kuva murwego rumwe bijya mubindi, nko kuva bikomeye kugeza mumazi (gushonga).Mugihe cya exothermic process, ibintu bihinduka biva mumazi bihinduka bikomeye (solidification).Iki cyiciro cyinzibacyuho gikunze kugaragara mubushyuhe buke cyane, bigatuma ibikoresho byo guhindura ibyiciro bigira ubushyuhe bwiza bwubushyuhe hafi yubushyuhe burigihe.
Ubwoko bukuru
Ibikoresho byo guhindura ibyiciro birashobora gushyirwa mubyiciro bikurikira ukurikije imiterere yimiti nimirima ikoreshwa:
1. PCMs kama: harimo paraffine na aside irike.Ibi bikoresho bifite imiti ihamye, yongeye gukoreshwa, hamwe nubushyuhe bukwiye bwubushyuhe bwinzibacyuho.
2. PCM idasanzwe: harimo ibisubizo bya saline hamwe nibyuma.Ubushyuhe bwumuriro busanzwe buruta PCMs, ariko barashobora guhura nibibazo byo gutandukana no kwangirika.
3. PCMs ibogamye: Ubu ni ubwoko bugaragara bwa PCM buturuka ku binyabuzima karemano kandi bifite ibidukikije kandi birambye.
Agace
Ibikoresho byo guhindura ibyiciro bikoreshwa cyane mubice byinshi, cyane cyane harimo:
1. Kubaka ingufu zingirakamaro: Muguhuza PCM mubikoresho byubwubatsi nkurukuta, amagorofa, cyangwa igisenge, ubushyuhe bwo murugo burashobora gutegekwa neza, bikagabanya gukoresha ingufu zoguhumeka no gushyushya.
2. Kubika ingufu z'amashanyarazi: PCM irashobora gukurura ubushyuhe ku bushyuhe bwinshi no kurekura ubushyuhe ku bushyuhe buke, bifasha mu guhuza ingufu zitangwa n'ibisabwa, cyane cyane mu gukoresha ingufu zishobora kubaho nk'ingufu z'izuba n'umuyaga.
3. Gucunga neza ibicuruzwa bya elegitoronike: Gukoresha PCM mubikoresho bya elegitoronike birashobora gufasha gucunga ubushyuhe butangwa mugihe gikora, kunoza imikorere, no kongera igihe cyibikoresho.
4. Gutwara no gupakira: Gukoresha PCM mu biribwa no gutwara imiti birashobora kugumana ibicuruzwa mubihe byubushyuhe bukwiye kandi bikareba ubuziranenge bwibicuruzwa.
Ibibazo bya tekiniki
Nubwo ibyiza byingenzi byibikoresho byo guhindura ibyiciro, baracyafite ibibazo bya tekiniki mubikorwa bifatika, nkigihe cyo kubaho, ubushyuhe bwumuriro, hamwe no gukenera gupakira no guhuza ikoranabuhanga.Izi mbogamizi zigomba kuneshwa hifashishijwe iterambere ryibikoresho siyanse nubuhanga bwubuhanga.
Ibikoresho byo guhindura ibyiciro biteganijwe cyane mubice byingufu zicyatsi nikoranabuhanga rirambye bitewe nubushuhe budasanzwe bwumuriro hamwe nuburyo bugari bwo gukoresha.
Igihe cyo kohereza: Jun-20-2024