文献类型：专利

英文题名：Coupling module industrial ethylene steam cracking furnace design verifying and optimizing method, involves performing modeling process, and calculating temperature distribution value of initial furnace outer wall surface

作者：HU G;ZHANG Y;LI J;QIAN F;DU W

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN103310123-A

申请日：2013-07-10

公开日：2013-09-18

语种：英文

收录：DERWENT

摘要：NOVELTY - The method involves determining industrial hydrocarbon steam cracking furnace design operation data. A modeling process is performed. An ethylene-cracking furnace is divided into a hearth and a furnace pipe-modeling module. A flow rate change part is established to an upper part of the hearth by a radiation model. Speed of a radiation section is calculated. Pressure of the furnace pipe-modeling module is calculated. Temperature distribution value of an initial furnace outer wall surface is calculated. A heat flux distribution value is calculated. USE - Method for verifying and optimizing a coupling module industrial ethylene steam cracking furnace design. ADVANTAGE - The method enables simplifying an industrial ethylene steam cracking furnace design verifying and optimizing process. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view illustrating a coupling module industrial ethylene steam cracking furnace design verifying and optimizing method.'(Drawing includes non-English language text)'