论文部分内容阅读
芬兰Coolbrook公司获得了RDR(RotoDynamicReactor)裂解技术专利。RDR是由3排轴向叶片(定子、转子和扩散器)组成的再生式涡轮机(regenerative turbomachine)。环形无叶片空间将叶片流道周向连接,工作流体可在反应器内再生加热(regenerative heating)。流体在定子中加速产生的机械能通过转子转换成流体的内部能量,从而增加流体的温度和压力。常规的裂解炉需要外部热源,
Finland Coolbrook company won the RDR (RotoDynamicReactor) cracking technology patents. The RDR is a regenerative turbine consisting of 3 rows of axial blades (stator, rotor and diffuser). The annular vaneless spaces connect the vanes runner circumferentially and the working fluid can regeneratively heat in the reactor. The mechanical energy generated by the acceleration of the fluid in the stator is converted by the rotor into the internal energy of the fluid, increasing the temperature and pressure of the fluid. Conventional cracking furnace requires an external heat source,