The fluidization mechanism of group C powder under an external magnetic field has been studied.
本文系統(tǒng)地研究了磁場改善C類物料流化質(zhì)量的機(jī)理,并在此基礎(chǔ)上推導(dǎo)出氣泡大小與磁場強(qiáng)度等操作條件之間的數(shù)學(xué)模型;本研究還對鐵磁性物質(zhì)在流化床內(nèi)發(fā)生凝聚的現(xiàn)象進(jìn)行了分析,得到能預(yù)報(bào)鐵磁性物質(zhì)發(fā)生凝聚的無因次數(shù)。
The fluidization behavior of group C powder in an axial uniform magnetic field has been studied.
本文研究了軸向磁場作用下C類物料的流態(tài)化行為,得出磁場能有效地阻止溝流的發(fā)生和限制氣泡長大的結(jié)論。