Development of a Two-Fluid Hydrodynamic Model for a Riser Reactor; Applied Thermal Engineering; Vol. 45

Development of a Two-Fluid Hydrodynamic Model for a Riser Reactor; Applied Thermal Engineering; Vol. 45

التفاصيل البيبلوغرافية
Parent link:Applied Thermal Engineering
Vol. 45.— 2022.— [P. 709-716]
مؤلف مشترك: Национальный исследовательский Томский политехнический университет Инженерная школа природных ресурсов Отделение химической инженерии
مؤلفون آخرون: Vorobjev A. M. Anatoly Mikhaylovich, Antonov A. V. Artem Viktorovich, Ivashkina E. N. Elena Nikolaevna, Ivanchina E. D. Emilia Dmitrievna, Chuzlov V. A. Vyacheslav Alekseevich, Kaliev T. A. Toleubek Arystanbekovich
الملخص:Title screen
ANSYS Fluent is used to examine the mixing of catalyst zeolite particles with petroleum feedstock and water vapor in a fluid catalytic cracking (FCC) riser. A two-fluid model is developed for tracking catalyst particles and gas mixture in a riser, modeling the granular and gaseous phases as two interpenetrating continua. The hydrodynamic flows are analyzed with the aim to single out the principal physical effects that determine the distribution of particles. The results are compared with a study that is based on a non-isothermal reactive model. It is demonstrated that the simplistic purely hydrodynamic model generates similar flow fields. The developed model is valuable for improvements of modern FCC risers. The model is applied for understanding the hydrodynamics of an S-200 KT-1/1 industrial unit.
Режим доступа: по договору с организацией-держателем ресурса
اللغة:الإنجليزية
منشور في: 2022
الموضوعات:
электронный ресурс
труды учёных ТПУ
catalytic cracking
hydrodynamic modeling
multiphase flow
two-fluid model
каталитический крекинг
гидродинамическое моделирование
многофазные потоки
الوصول للمادة أونلاين:http://earchive.tpu.ru/handle/11683/70708
https://doi.org/10.1002/ceat.202100596
التنسيق: MixedMaterials الكتروني فصل الكتاب
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=667596

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