Uburyo ubushyuhe butwaramo amashyuza ni ingenzi mu bikoresho bikoreshwa mu nganda zitandukanye, cyane cyane mu by'ikoranabuhanga no gucunga ubushyuhe.Udupapuro tw'ubushyuheby’umwihariko, bigira uruhare runini mu gukuraho ubushyuhe mu bice by’ikoranabuhanga kugira ngo bigire imikorere myiza kandi birambe. Kugira ngo ibikoresho by’ubushyuhe bikore neza, hagomba kubahirizwa amahame yihariye yo gupima ubushyuhe kandi hagakoreshwa uburyo bwo kubitahura neza.
Ibipimo ngenderwaho byo gupima ubushyuhe ku bikoresho bipima ubushyuhe bikunze kugenwa n'imiryango inganda nka ASTM International cyangwa Umuryango Mpuzamahanga Ushinzwe Ubuziranenge (ISO). Aya mahame agaragaza inzira n'ibisabwa mu gupima ubushyuhe bw'ibikoresho, harimopadi zishyushyaIgipimo gisanzwe cyo gupima uburyo ubushyuhe butwaramo ibintu ni ASTM D5470, gitanga ubuyobozi bwo gupima imiterere y’ubushyuhe buhamye bw’ibikoresho bikingira ubushyuhe.
Gukora isuzuma ry'ubushyuhe bw'amashanyarazipadi zishyushya, uburyo butandukanye bushobora gukoreshwa, harimo uburyo bwo gupima ubushyuhe burinzwe, uburyo bwa Transient Plane Source (TPS), n'uburyo bwa hot plate. Buri buryo bufite ibyiza n'imbogamizi zabwo, kandi guhitamo uburyo biterwa n'ibintu nk'imiterere y'ibikoresho, ingano y'icyitegererezo, n'imiterere y'ibizamini.
Uburyo bwo gupima ubushyuhe burinzwe burimo gupima ubushyuhe bunyura mu rugero rwaagapapuro k'ubushyuheibikoresho, mu gihe uburyo bwa transient planar source bukoresha sensor kugira ngo bushyireho ubushyuhe ku bikoresho no gupima ubushyuhe kugira ngo bumenye uburyo ubushyuhe bukoreshwa. Uburyo bwa hot disk bukoresha sensor kugira ngo bukoreshe ubushyuhe bukoreshwa no gupima ubushyuhe kugira ngo bumenye neza uburyo ubushyuhe bukoreshwa ku bikoresho.
Uretse gukurikiza amabwiriza y’ibizamini byagenwe no gukoresha uburyo bukwiye bwo gupima, ni ngombwa kandi kwemeza ko ibipimo by’ubushyuhe ari ukuri kandi byizerwa. Ibi bishobora kugerwaho binyuze mu gutegura neza ingero, gupima ibikoresho by’ibizamini, no kubahiriza amabwiriza y’ibizamini bisanzwe.
Gupima ubushobozi bwo gutwara ubushyuhe bwa pad y'ubushyuhe bisaba gusesengura ibisubizo by'ibizamini byabonetse mu buryo bwatoranyijwe bwo gupima. Agaciro k'ubushobozi bwo gutwara ubushyuhe kagaragaza ubushobozi bw'ibikoresho bwo gutwara ubushyuhe, hamwe n'agaciro ko hejuru kagaragaza ubushobozi bwo gutwara ubushyuhe bwiza. Ni ngombwa kugereranya ubushobozi bwo gutwara ubushyuhe bwa pad y'ubushyuhe bwapimwe n'ibisabwa cyangwa ibipimo ngenderwaho by'inganda kugira ngo hamenyekane niba byujuje ibisabwa mu mikorere.
Mu bihe bimwe na bimwe,padi zishyushyabashobora gukorerwa isuzuma ryinyongera kugira ngo bapime imikorere y’ubushyuhe bwabo mu bihe runaka by’imikorere, nko mu bushyuhe bukabije cyangwa imbaraga za mekanike. Ibi bishobora kuba birimo isuzuma ry’imikorere y’ubushyuhe, aho icyuma gishyushya gihinduka kenshi kugira ngo bapime ubushyuhe bwacyo buhamye kandi bwizewe.
Byongeye kandi, iterambere mu ikoranabuhanga ryatumye habaho uburyo bwo gupima imikorere y’ubushyuhe idasenya, nka termography ya infrared na imagery y’ubushyuhe. Ubu buryo butuma habaho kureba no gusesengura ikwirakwizwa ry’ubushyuhe mu gikoresho cy’ubushyuhe, bigatanga ubumenyi bw’ingirakamaro ku mikorere y’ubushyuhe bwacyo nta guhindura cyangwa kwangiza ibikoresho.
Muri make, amahame ngenderwaho yo gupima ubushyuhe kuri padi z'ubushyuhe ni ingenzi cyane kugira ngo zigire akamaro mu mikoreshereze y'ubushyuhe. Mu gukurikiza amahame ngenderwaho yo gupima, gukoresha uburyo bwo gupima neza, no gusesengura neza ibyavuye mu isuzuma, abakora n'abahanga mu by'imashini bashobora kugenzura imikorere y'ubushyuhe bwa padi z'ubushyuhe no gufata ibyemezo bifatika ku bijyanye n'uko zikwiriye gukoreshwa mu buryo bwihariye. Uko ikoranabuhanga rikomeza gutera imbere, iterambere ry'ikoranabuhanga rigezweho ryo gupima rizarushaho kongera ubushobozi bwo kumenya no gusuzuma uburyo padi z'ubushyuhe zitwara ubushyuhe, bikagira uruhare mu iterambere ry'ibisubizo byo gucunga ubushyuhe mu nganda zitandukanye.
Igihe cyo kohereza: Kamena-11-2024