On the basis of characteristic of structure and heat transfer of warm up sect,superheated sect,boiler water warm up sect,radialization sect of Cracking Furnace,a mechanism simulation model is set up.

• 将裂解炉分为原料油预热段、过热段、锅炉水预热段、辐射段等几个部分,结合各部分的结构与传热特点,分别建立机理仿真模型。