Personnel Information

写真a

Yokoyama Ryohei


Job Title

Professor

Organization

Mechanical Engineering

Mail Address

E-mail address

Homepage URL

http://www.me.osakafu-u.ac.jp/esalab/

Laboratory Address

Nakamozu Campus

Faculty in charge, etc. 【 display / non-display

  • College of Engineering

  • Graduate School of Engineering

Research field 【 display / non-display

  • Energy engineering

 

Books 【 display / non-display

  • Performance Analysis and Optimization of a CO2 Heat Pump Water Heating System, Transcritical CO2 Heat Pump: Fundamentals and Applications, Chapter 9, John Wiley & Sons, 2021.02, Single Author, R. Yokoyama

  • Energy Consumption and Heat Sources in Plant Factories, Plant Factory Using Artificial Light (Adapting to Environmental Disruption and Clues to Agricultural Innovation), Chapter 4.2, Elsevier, 2018.10, Single Author, R. Yokoyama

  • MILP Approaches to Optimal Design and Operation of Distributed Energy Systems, Optimization in the Real World (Toward Solving Real-World Optimization Problems), Mathematics for Industry 13, Springer, 2015.09, Multiple Authorship, R. Yokoyama, Y. Shinano

Papers 【 display / non-display

  • A Hierarchical Optimization Approach to Robust Design of Energy Supply Systems Based on a Mixed-Integer Linear Model, Proc. of the 33rd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2020), 2020.08, R. Yokoyama, H. Kamada, Y. Shinano, T. Wakui

  • Comparison of Alternative Constraints for Equipment Minimum Up and Down Times in Robust Optimal Operation of Energy Supply Systems, Proc. of the 33rd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2020), 2020.08, R. Yokoyama, Y. Okawa, T. Wakui, S. Yoshida

  • Effect of Model Reduction by Time Aggregation in Multiobjective Optimal Design of Energy Supply Systems by a Hierarchical MILP Method, Proc. of the 33rd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2020), 2020.08, R. Yokoyama, K. Takeuchi, Y. Shinano, T. Wakui

  • Search for K-Best Solutions in Optimal Design of Energy Supply Systems by an Extended MILP Hierarchical Branch and Bound Method, Energy, 2019.10, R. Yokoyama, Y. Shinano, S. Taniguchi, T. Wakui

  • Model Reduction by Time Aggregation for Optimal Design of Energy Supply Systems by an MILP Hierarchical Branch and Bound Method, Energy, 2019.08, R. Yokoyama, Y. Shinano, Y. Wakayama, T. Wakui,

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Charge of class subject 【 display / non-display

  • Energy Systems Engineering

  • Selected Topics in Energy Systems Engineering

  • Advanced Energy Systems Engineering

  • Advanced Energy Systems Design

  • Introduction to Mechanical, Aerospace and Marine-System EngineeringI

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