中文摘要：

原文如此在 multi-heat-source 通过实验和温度的数字模拟回答合成炉子，以便在 multi-heat-source 合成炉子研究特征点，热流动的变化法律被学习，多方向性的精力流动散开机制被揭示。结果证明由于在热来源和热领域的重叠效果之间的防护行动，绝缘的效果在 multi-heat-source 合成炉子是最好的。热排放效果在在热来源之间的普通区域外面好，但是热存储是差的。与热来源平行地被安排的合成炉子相比，实体镜的安排的炉子有更明显的热叠效果和更好的热保藏效果，而是热的空气渗透采购原料连接区域是更坏的。在有一样的成分的情况中，到热散开和集体散开的抵抗在连接区域的发情来源是更高的。

英文摘要：

Through the experiments and the numerical simulation of temperature field in multi-heatsource synthesis Si C furnace, in order to research the feature point in multi-heat-source synthesis furnace, the variation law of heat fl ux was studied and the multi-directional energy fl ow diffusion mechanism was revealed. The results show that, due to the shielding action between the heat-source and the superposition effect of thermal fields, the insulating effect is best in multi-heat-source synthesis furnace. The heat emission effect is good outside the common area between heat-sources, but the heat storage is poor. Compared with the synthesis furnace that heat source is parallelly arranged, the furnace of stereoscopic arrangement has a more obvious heat stacking effect and better heat preservation effect, but the air permeability of heat source connecting regions is worse. In the case with the same ingredients, the resistance to thermal diffusion and mass diffusion is higher in heat source connecting regions.