solidified shell 中文意思是什麼
solidified shell
解釋
凝固殼- solidified : 固化的
- shell : n （pl shells 2 義為 shell）1 殼；介殼；甲殼；貝。2 （昆蟲的）翅鞘；蛹的蛻皮。3 【解剖學】種子的...
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The online measurement of mold heat flux can not be replaced by online temperature measurement, the later can respond the uniformity of heat transfer and thickness of solidified shell mote accurately and directly, and online temperature and heat flux measurement of mold can be used to foresee the mold conditions such as fix and scaling of mold
溫度的在線檢測不能代替熱流的在線檢測，後者可更準確和直接地反映結晶器傳熱和坯殼厚度的均勻性；同時在線檢測結晶器的溫度和熱流有可能對結晶器的設備狀態（如結晶器的安裝狀況和水垢狀況）實現在線預測。 -
The results show that temperature gradient on the front edge of solidified shell in combined mold can be reduced and the proportion of equiaxial crystal of billet is more than 80 %
結果表明：復式結晶器能夠降低鋼液凝固前沿的溫度梯度，從而使鑄坯的等軸晶率超過80 % 。 -
Abstract : according to the site condition of the bisc, a mathematical model of two - dimensional unsteady solidification and heat transfer was established for the bloom caster in the mold. the mathematical model was solved with a finite difference method to characterize the temperature profiles and thickness of the solidified shell in the mold, the effects of casting speed on thickness of the solidified shell are also studied
文摘:根據包鋼的現場條件，建立了大方坯連鑄機結晶器內二維非穩態凝固傳熱數學模型，採用有限差分法對數學模型求解，得出結晶器中鑄坯的溫度分佈規律和凝固坯殼生成規律，同時研究了拉坯速度對坯殼生成厚度的影響
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