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Evaluation of multi-phase heat transfer and droplet evaporation in petroleum cracking flows

机译：石油裂解流中多相传热与液滴蒸发的评价

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摘要

A computer code ICRKFLO was used to simulate the multiphase reacting flow of fluidized catalytic cracking (FCC) riser reactors. The simulation provided a fundamental understanding of the hydrodynamics and heat transfer processes in an FCC riser reactor, critical to the development of a new high performance unit. The code was able to make predictions that are in good agreement with available pilot-scale test data. Computational results indicate that the heat transfer and droplet evaporation processes have a significant impact on the performance of a pilot-scale FCC unit. The impact could become even greater on scale-up units.

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Chang, S. L. ; Lottes, S. A. ; Petrick, M. ; Zhou, C. Q.;
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年度 1996
页码 1-23
总页数 23
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Chemical Reactors; I Codes; Petroleum; Catalytic Cracking; Droplets; Evaporation; Heat Transfer; Hydrodynamics; Petroleum Refineries; Simulation; Meetings;

机译：化学反应器; I代码;石油;催化裂化;液滴;蒸发;传热;流体动力学;炼油厂;模拟;会议;

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1. Effect of droplet evaporation on the flow structure and heat and mass transfer in a confined swirling gas-droplet flow downstream of a tube sudden expansion [J] . M.A. Pakhomov, V.I. Terekhov Thermophysics and Aeromechanics . 2018,第6期

机译：液滴蒸发对管道突然膨胀下游的狭窄旋转气液流动流动结构和热量和传质的影响
2. Numerical modelling of multi-component multi-phase flows in petroleum reservoirs with heat transfer [J] . D. Capatina, L. Lizaik, P. Terpolilli Applicable Analysis . 2009,第10a11期

机译：传热条件下油气藏多组分多相流数值模拟
3. Numerical modelling of multi-component multi-phase flows in petroleum reservoirs with heat transfer [J] . Applicable Analysis . 2009,第10期

机译：传热条件下油气藏多组分多相流数值模拟
4. Evaluation of multi-phase heat transfer and droplet evaporation in petroleum cracking flows [C] . S.L. Chang, S.A. Lottes, C.Q. Zhou, ;IMECE . 1996

机译：石油裂解流中多相传热和液滴蒸发的评估
5. Evaporative heat and mass transfer with solubility driven solidification of aqueous droplet flows. [D] . Bahadorani, Payam. 2009

机译：蒸发热和传质以及溶解度驱动的水滴流动的固化。
6. Heat and Mass Transfer of the Droplet Vacuum Freezing Process Based on the Diffusion-controlled Evaporation and Phase Transition Mechanism [O] . Zhijun Zhang, Jingxin Gao, Shiwei Zhang -1

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7. Effect of relative humidity on heat transfer across the surface of an evaporating water droplet in air flow [O] . KUROSE Ryoichi, FUJITA Akitoshi, KOMORI Satoru 2009

机译：相对湿度对气流中蒸发水滴表面传热的影响

Evaluation of multi-phase heat transfer and droplet evaporation in petroleum cracking flows

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