论文部分内容阅读
一、引言 日本越後亮三提出了一个在通道中设置多孔介质薄层,将气流的流动焓传给多孔介质,再由多孔介质将此能量辐射回其上游的能量回收方法.值得注意的是,试验表明多孔层上游将形成一高温均匀温度场,而此温度场对许多高温工业应用是很有价值的.本文基于已有的分析,探讨了此高温温度场的形成机理及影响参数,以期有助于该方法的进一步研究和应用.
I. INTRODUCTION Japan’s Mitsuoka Ryuji has proposed an energy recovery method of setting porous media layers in the channel to transfer the enthalpy of the flow to the porous medium and then radiating this energy back to the upstream by the porous medium. It is noteworthy that the experiment Which indicates that a high temperature uniform temperature field will be formed upstream of the porous layer, and this temperature field is of great value to many high temperature industrial applications.Based on the existing analysis, this paper discusses the forming mechanism and influencing parameters of this high temperature field, Further research and application of this method.