Utilization Technology of Ground Source Heat

Organizer
Tetsuaki Takeda(University of Yamanashi), Takao Katsura(Hokkaido University)

2021/09/08 (Day 1 ), C室

Utilization Technology of Ground Source Heat 1 09:50 〜 11:10
Heat Transfer from a Heated Cylinder in a Partially Saturated Porous Medium

OI Tsubasa (Denso), ◯ KIMURA Shigeo (Komatsu Univ.)
Analysis of Room Temperature and Humidity during cooling by Water Thermal Storage and Radiation system

◯ MIYAOKA Futoshi (Nihon University), ITO Kosuke, TANAKA Saburo, SASAKI Naoe
Performance evaluation of ground source heat pump applied to agricultural house air conditioning

◎ UNNO A Yutaro (University of Yamanashi), TAKEDA A Tetsuaki
Research on refrigerant state in ground source heat pump

◎ NUMATA A Ryo (University of Yamanashi), TAKEDA A Tetsuaki

2021/09/08 (Day 1 ), C室

Utilization Technology of Ground Source Heat 2 11:30 〜 12:30
Geothermal system simulation through program collaboration

◯ TOGASHI Eisuke (Kogakuin University), KATSURA Takao (Hokkaido University), NABESHIMA Yuki (Shizuoka Institute of Science and Technology), NAGANO Katsunori (Hokkaido University)
Combined calculation between simulation tool for GSHP system and TRNSYS and its application

◎ YANG Kunning (Hokkaido University), KATSURA Takao, NAGANO Katsunori
Withdrawal

2021/09/08 (Day 1 ), C室

Utilization Technology of Ground Source Heat 3 13:30 〜 14:50
The experimental studies of Geothermal Heat utilizing system aiming for Hight-efficiency.

◯ YAMAGUCHI Masatoshi (JGD), YAMAYA Mutsumi, KATSURAGI Masahiko
Simple measurement of the soil thermal conductivity by transient hot-wire method

◯ KARIYA Keishi (Saga Univ.), MOROTOMI Shun (Graduate School of Saga Univ.), MIYARA Akio (Saga Univ.)
Evaluation method for ground heat exchanger's performance of ground source heat pump system

◯ KATSURA Takao (Hokkaido University), NAGANO Katsunori

2021/09/08 (Day 1 ), C室

Utilization Technology of Ground Source Heat 4 15:10 〜 16:10
Performance evaluation of low cost ground heat exchanger using shallow ground

◎ MAEDA Motohiro (Hokkaido University), KATSURA Takao, SHOJI Yutaka, NAGANO Katsunori
A study on the optimal operation of floor heating system with the ground source heat pump system
in the case of heat transfer in the ground with groundwater flow layer

◎ CHAE Hobyung (Hokkaido University　), NAGANO Katsunori, KATSURA Takao
Heat exchange performance of open type ground heat exchanger

◎ YAMADA Shingen (Univ.of Yamanashi), TAKEDA Tetsuaki