Simulation Technology for Refrigeration, Air-conditioning and Water Heating

Organizer
YAMAGUCHI, Seiichi (Waseda Univ.), NONAKA, Masayuki(Hitachi-Johnson Cntrols Air-Conditioning, Inc.), TAIRA, Shigeharu(Daikin Industries, LTD.), HIGASHIIUE, Shinya (Mitsubishi Electric Corp.)

2024/09/06 (Day 3 ), B室

Simulation Technology for Refrigeration, Air-conditioning and Water Heating 1 11:00 〜 12:20
Comparison of two-phase flow simulation and visualization experiment in liquid return flow to compressor
Efforts to develop design guidelines for accumulator miniaturization

◯ ENDO Kanako (MitsubishiElectric), MORITA Hisato, TAKEMURA Ryuichi, KURIYAMA Tooru (MitsubishiElectric Engineering), TANAKA Kosuke (MitsubishiElectric)
Performance simulation model building of swing compressor using OpenModelica

◎ JINZENJI Yuki (DAIKIN INDUSTRIES, LTD.), KAWABATA Shinichi, NISHIMURA Kosuke
Construction of a mechanical analysis model to clarify the behavior of the mechanical part of a swing compressor

◯ HIRATA Rio (Doshisha University), TSUJIUCHI Nobutaka, ITO Akihito, ISETANI Haruno (Daikin Industries, Ltd.), KAWABATA Shinichi, DEGUCHI Ryohei, NISHIMURA Kosuke
Numerical simulation on two phase flow distribution at branches with an expansion valve

◎ NISHIO Jun (Mitsubishi Electric), KUROSE Ryoichi (Kyoto University)

2024/09/06 (Day 3 ), B室

Simulation Technology for Refrigeration, Air-conditioning and Water Heating 2 13:20 〜 14:20
Improved simulation model for realizing a heat pump with propane refrigerant

◎ NORITO KUDO (KYUSHU　UNIVERSITY), TAKAHIKO MIYAZAKI, THU Kyaw
Performance evaluation by simulation of commercial air conditioning systems using natural refrigerants

◎ FUJII Keisuke (Waseda University), MIYAOKA Yoichi, GIANNETTI Niccolo (University of Electro-Communications), SAITO kiyoshi (Waseda university)
Study on Effective Utilization of Waste Heat from Data Center for Heating of Office Building

◎ TATEBAYASHI Keisuke (NTT FACILITIES, INC), FUTAWATARI Naoki, UDAGAWA Yosuke, YAMAGUCHI Seiichi (Waseda University), TODATE Tatsuhito, HOSHI Rinnosuke

2024/09/06 (Day 3 ), B室

Simulation Technology for Refrigeration, Air-conditioning and Water Heating 3 14:40 〜 15:40
Modeling and Case Study of a Community Energy Management System for Renewable Thermal Energy Utilization

◎ ZHENG Xiaoyang (Hokkaido University), LIU Hongzhi, NAGANO Katsunori
Study on the optimal operation control system for a radiant floor heating system in a nZEH using Grey Box Model

◯ LIU Gumo (Hokkaido University), NAGANO Katsunori, LIU Hongzhi
Demand Response of an individual Air-Conditioning System Based on Model Predictive Control
Performance Evaluation of Demand Response Under Simulated Cooling Demand

◎ NISHIKAWA Reona (OMU), WAKUI Tetsuya