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Symmetry restoration and quantum Mpemba effects in chaotic andlocalization sy...
Quantum Gases 2024
Stories of Fermions in an Optical Box
Contractive Unitary and Classical Shadow Tomography
报告题目:
Process and Energy Systems Engineering:Conceptual Design, Optimization, Operation and Control
 报告人:
Dr. Zhihong Yuan(袁志宏)
Department of Chemical Engineering, Auburn University, Auburn, USA
报告时间:
2016-03-12 14:30
报告地点:
化学工程系工物馆324A会议室
主办单位:
化学工程系
  简介:
Abstract
The overall objectives of my research are to develop advanced modeling, design, optimization and control framework and tool for the advanced manufacturing, clean energy manufacturing, and renewable energy manufacturing under uncertainty. In general, hybrid energy systems design and synthesis, integrated CO2 capture and conversion system design and synthesis, integrated design, scheduling and control for multi-product chemical processes and energy systems are three main topics.
For the topic of hybrid energy systems design and synthesis, I will firstly point out the importance for developing an efficient hybrid simulation-optimization framework for checking the economic and environmental performance of energy conversion system under various scenarios including the combination of different feedstocks, the combination of different conversion routes, and the combination of final products. I will also discuss the possibility for integrating the energy conversion system with conventional petroleum refinery and petrochemical processes.
For the integrated CO2 capture and CO2 conversion system design and synthesis. I will firstly discuss the methods for optimally designing and synthesizing the stand-alone CO2 capture or CO2 conversion process. I will then formulate the complex mathematical model for reveal the optimal topology of integrated CO2 capture and conversion system. In this topic, we will investigate the formulation of centralized structure and the distributed-centralized structure for CO2 value chain.
The integrated design, scheduling and control will be investigated to promote the smart/advanced manufacturing. In detail, we will develop a novel mathematical model driven framework. Correspondingly, the high-efficient robust optimization will be pursued to solve the formulated model under uncertainty. We will also plan to update the framework to a generic one through the various applications including the two-stage-rise catalytic pyrolysis process and a novel multi-product energy conversion system.
 
Biography:
Zhihong Yuan received his M.Sc. from China University of Petroleum (Beijing) in 2008 before moving to Tsinghua University where he obtained his Ph.D under the supervision of Prof. Bingzhen Chen in 2011. After working Prof. Nick Sahinidis at Carnegie Mellon University as a postdoctoral researcher for almost three years, he moved to Auburn University to work with Prof Mario Eden as a postdoctoral fellow in 2014. Now, he is co-supervising two graduate students in addition to his own research activities at Auburn. His research interests include but not limited to the process design, control, dynamic optimization, mixed integer optimization and their applications to chemical processes and new energy systems. These researches have formulated 15 high-quality journal papers and 17 conference papers. Till now one paper has been featured on the cover of AIChE journal and one paper has been chosen as the ACS Editors’ Choice Paper.
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