blast furnace hearth 中文意思是什麼

blast furnace hearth 解釋
高爐爐缸
  • blast : n 1 （風）一陣，（氣流等的）一股；疾風，強風；【冶金】鼓風，送風；噴氣，噴焰。2 管樂器聲，汽笛聲...
  • furnace : n. 1. 爐子；熔爐；高爐。2. 極熱的地方。3. 磨煉；艱難。vt. 在爐中燒熱（金屬）。
  • hearth : n. 1. 壁爐地面。2. 爐邊；〈比喻〉家庭。3. 【冶金】（平爐的）爐床；（高爐的）爐膛，爐缸。
  1. The results have shown that the concentrated stress area exist in the lining of the hearth and bottom with different firebrick which should be one of the reason eroded the hearth and bottom of the blast furnace

    計算結果表明：在用具有不同的導熱性能和力學性能的耐火材料砌築的爐缸內存在著應力集中現象，這是導致高爐爐缸破損的主要原因之一。
  2. The reads show that gas flow can be well - proportioned distributed in hearth, and effective quantity of gas channels increased under oxygen - enrichment operation with stable air flowrate, thus oxygen - enrichment operation with stable air flowrate is an effective way for improving the productivity of blast furnace

    結果表明：穩定風量的富氧操作方式有利於煤氣流在爐缸的均勻分佈以及有效煤氣通道量增加，是提高高爐產能的有效措施。
  3. In order to search the demolishing effect pf the thermal stress on the hearth and bottom of the blast furnace, the distribution of temperature field and the thermal stress have been studied with the thermal elastic law and finite element method

    摘要為了探討熱應力對不同材質構成的高爐爐缸磚襯的破壞作用，在計算溫度場的基礎上，應用熱彈性理論和有限元法對高爐爐缸進行應力分佈計算。
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