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Nigute 'Kuruhuka' cyangwa 'Creep' bigira ingaruka kumasoko ya Wave mubushyuhe bwo hejuru bwa turbine?

2026-06-16 Ibibazo

Kuruhuka bivuga gutakaza umutwaro mugihe mugihe isoko ifashwe murwego rwo hejuru n'ubushyuhe bwinshi. Ubu ni uburyo bwo kunyerera aho imbaraga za elastike zihinduka muburyo bwa plastiki. Kubisoko byamazi muri turbine, ibi birakomeye. Niba ukoresheje ibyuma bisanzwe bidafite ingese nka 302, kuruhuka bitangira kugaragara cyane hejuru ya $ 400 ^ {\ umuzenguruko} F $. Kuri ...

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Kuruhuka bivuga gutakaza umutwaro mugihe mugihe isoko ifashwe murwego rwo hejuru n'ubushyuhe bwinshi. Ubu ni uburyo bwo kunyerera aho imbaraga za elastike zihinduka muburyo bwa plastiki. Kubisoko byamazi muri turbine, ibi birakomeye. Niba ukoresheje ibyuma bisanzwe bidafite ingese nka 302, kuruhuka bitangira kugaragara cyane hejuru ya $ 400 ^ {\ umuzenguruko} F $. Kubushyuhe bugera ku $ 1200 ^ {\ umuzenguruko} F $, Inconel X-750 cyangwa Waspaloy irakenewe. Igipimo cyo kwidagadura kigengwa nuburinganire bwa Arrhenius, aho gutakaza umutwaro $ L_ {igihombo} = A \ cdot e ^ {- \ frac {Q} {RT}} $. Niba isoko yumuraba iruhutse, preload kuri kashe ya turbine iratakara, bikavamo kumeneka. Abashushanya bagomba kurenza urugero umutwaro wambere cyangwa gukoresha ibikoresho bifite imbaraga zo hejuru-guturika kugirango bishyure ibyateganijwe kuruhuka mugihe cyo kubungabunga.

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