04/08/2026Veri Anla Utafiti huu unachunguza jinsi nishati ya pigo inayotolewa na nyundo katika uchimbaji wa nyundo wa chini ya shimo (down-the-hole hammer drilling, DTH) inavyogawanywa kati ya mwamba, ncha ya kuchimba na nyenzo iliyovunjika kwa kutumia mbinu ya vipengele finite-discrete ya pande tatu. Tazama zaidi
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