Experimental results show that for the zero field cooling sample, the magnetization decays with time following the law M ∝ lnt over the observation time period, and this process accompanies by the occurrence of flux jumps. 实验结果表明,零场冷却的样品,加一个所选定场值的磁场,产生的磁化随对数时间线性衰减,同时伴随有磁通跳跃的发生。
Study on steady temperature field of cooling plate and lining of blast furnace 正常炉况下炉衬和冷却板稳态温度场的研究
The flow field of cooling water in the body water-jacket, the heat convection coefficient of the inner wall, the cooling uniformity of each cylinder and the whole pressure loss for the original engine were analyzed. 对原机缸体冷却水套内冷却水的流场分布、冷却水套内壁面换热系数、各缸冷却均匀性和压力损失进行了分析。
Organization of Flow Field and Cooling of Electrode in Plasma Generator 等离子发生器中流场的组织与电极冷却
Loop heat pipe ( LHP ) has very good application prospects in the field of cooling electronic equipment. Therefore study on the LHP in depth has very important significance. LHP(环路热管)在电子设备冷却方面具有很好的应用前景,对LHP进行深入的研究具有很重要的意义。