2023/09/07 (Day 2)

A室

A21 Trends in Development of Heat Exchangers 3 09:20 〜 10:40

Chairperson : HASHIMOTO Katsumi (CRIEPI)
A211 Thermophysical property measurements of next-generation low GWP refrigerants (Outcomes of NEDO Project)

◯ HIGASHI Yukihiro (Kyushu University), SAKODA Naoya, MIYAMOTO Hiroyuki (Toyama Prefectural University), TANAKA Katsuyuki (Nihon University), KONDOU Chieko (Nagasaki University), KANO Yuya (AIST), AKASAKA Ryo (Kyushu Sangyo University), MIYARA Akio (Saga University), KARIYA Keishi
A212 Evaluations on heat transfer and cycle performance of next-generation low GWP refrigerants (Outcomes of NEDO Project)

◯ MIYARA Akio (Saga University), KARIYA Keishi, INOUE Norihiro (Tokyo University of Marine Science and Technology), JIGE Daisuke, KONDOU Chieko (Nagasaki University), FUKUDA Sho (Kyushu Sangyo University), MIYAZAKI Takahiko (Kyushu University), THU Kyaw
A213 Evolutionary optimization of heat exchanger circuitry using genetic programming
Thermodynamic investigation of the optimization results

◯ GIANNETTI Niccolo (Waseda University), CHEOL-HWAN Kim, GARCIA S John Carlo (University of the Philippines), SEI Yuichi (The University of Electro-Communications), ENOKI Koji, SAITO Kiyoshi (Waseda University)
A214 Recent trends in regulations, standards and development for next-generation refrigerants

KISHIMOTO Tetsuo (ENET21), KATAOKA Osami (JSRAE), MIYATA Masato (NILIM), TOJO Kenji (TOJOPEO), MATSUMOTO Kazuya (KHK), KONO Kyoji (JSRAE), UEMURA Shigehiro, ◯ NISHIGUCHI Akira

A22 Trends in Development of Heat Exchangers 4 11:00 〜 12:20

Chairperson : MAEDA Tsuyoshi (Mitsubishi Electric)
A221 Development of Assessment Techniques for Next-Generation Refrigerant with Low GWP Values
６th report: Efforts and outcomes on dynamic performance evaluation methods

◯ MIYAOKA Yoichi (Waseda University), MIZUNO Ato, GIANNETTI Niccolo, SAITO kiyoshi
A222 Behavior of highly flammable refrigerant leak from room air conditioners

◯ ITO Makoto (Central Research Institute of Electric Power Industry), DANG Chaobin (University of Fukui), CHEN Yu (The University of Tokyo), HIHARA Eiji (NIAD-QE)
A223 Snowmelt performance evaluation in waste heat utilization snowmelt system
2nd Report: Effects of Improvement of Piping and Roadbed

◯ NAKAYAMA Hiroshi (Chubu Electric Power), ONISHI Yoshimasa (Central Nippon Expressway), NISHIHARA Yoshiki (Central Nippon Highway Engineering Nagoya), TERASAKI Hiroaki (University of Fukui), SUZUKI Yosuke
A224 Introduction of Natural Refrigerant Equipment Map

◯ HASHIMOTO Katsumi (CRIEPI)

A23 Technological Development in Heat Exchangers 1 13:20 〜 15:00

Chairperson：ONISHI Hajime (Kanazawa University)
A231 Questions on vapor bubble nucleation and boiling incipient, and talks on heat pipe BACH

◯ NAGAI Niro (University of Fukui)
A232 Evaluation of Operating Characteristics for variable flow channel oscillating heat pipe

◎ SASAKI Kodai (University of Fukui), YANG Shaobo (The University of Tokyo), LI Chengzhi (University of Fukui), DANG Chaobin
A233 High Spatio-temporal Resolution Measurements of Flow Boiling Patterns and Corresponding Heat Transfer Fluctuations in a Rectangular Minichannel

◎ YOSHIDA Masaki (National Defense Academy), YAMADA Shunsuke, FUNAMI Yuki, NAKAMURA Hajime
A234 Study on flow characteristics of low capillary slug flow in microchannel

◎ YAMADA Eita (University of Fukui), SHAOBO Yang (The University of Tokyo), LI Chengzhi (University of Fukui), DANG Chaobin

B室

B21 Phenomena and Application Technology on Frost, Snow and Ice 1 09:20 〜 10:40

Chairperson：FUKIBA Katsuyoshi (Shizuoka University)
B211 Development of a heat pump system capable of high efficiency defrosting and continuous heating using battery heat generation for electric vehicles

◯ ZHANG Li (CRIEPI), HIGASHI Tomohiro, SAIKAWA Michiyuki
B212 Development of Continuous heating technology adapting to the Package Air Conditioners

◎ ISHIMURA Shohei (Mitsubishi Electric), WATANABE Kazuya, TAKENAKA Naofumi, KAMADA Toshimitsu
B213 Experimental study on the frost performance of hybrid-patterned surface

◯ ZHENG Jia-Wei (GIPM, NCUT), CHANG Hun-Lung (RACE, NCUT), YANG Kai-Shing, WU Yu-Lieh
B214 Anti-icing performance of multi-scale superhydrophobic surfaces with and without the presence of slippery lubricants

◎ TAKAHASHI Yukinari (The University of Tokyo), SHAMIM A. Jubair, JINDAI Wataru, CHENG Zhizhong, SIVASANKARAN Harish, HOQUE Jahidul Muhammad (UIUC), HSU Wei-Lun (The University of Tokyo), CHOI Junho (Tokyo City University), MILJKOVIC Nenad (UIUC), DAIGUJI Hirofumi (The University of Tokyo)

B22 Phenomena and Application Technology on Frost, Snow and Ice 2 11:00 〜 12:20

Chairperson：ONISHI Hajime (Kanazawa University)
B221 Observational study on the temporal changes of frost crystal shape and structure at different heat transfer surface temperatures

◎ YOSHIDA Mikio (Waseda University), HATTORI Akihiro, NISHIKAWA Hikaru, TOMITA Taisei, SATO Tetsuya
B222 Numerical Simulation of Frosting Phenomena Considering Desublimation and Mist Deposition Processes

◎ HATTORI Akihiro (Waseda Univeristy), YOSHIDA Mikio (Waseda University), TOMITA Taisei (Waseda Univeristy), NISHIKAWA Hikaru, SATO Tetsuya
B223 Reconstruction of 3D structure of frost generated on a cooling plate by replica method

◯ NISHIMURA Katsuhiko (The University of Tokyo), SCIAZKO Anna, TANG Jinchen, OKABE Takao, SHIKAZONO Naoki
B224 Artificial frost structures fabricated by generative machine learning

◯ SCIAZKO Anna (The University of Tokyo), KOMATSU Yosuke, NISHIMURA Katsuhiko, TAKAYASHIKI Masahiro, SHIKAZONO Naoki

B23 Phenomena and Application Technology on Frost, Snow and Ice 3 13:20 〜 14:20

Chairperson：TSUNODA Isao (Shizuoka University)
B231 Adhesion strength of copper plate and catechin-surfactant-doped ice at nanoscale.

◎ OKADA Ryuji (Chuo University), ANDO Kenta, CHIWATA Mitsuki, MATSUMOTO Koji
B232 Ice slurry production using cold heat from waste plastic energy

◯ KOYAMA Toshie (Tokyo Denki University), KOBAYASHI Yoshihiro, INADA Takaaki, TANINO Masayuki (Takasago Thermal Engineering Co. Ltd.), ORITA Hisayuki (Hachinohe Institute of Technology), NODA Hidehiko, HATANO Hiroyuki (Chuo University)
B233 Growth inhibition effect of ice particles on PVA addition in ice slurry produced by ice slurry making-machine

◎ UKEGAWA Soichi (Tokyo Denki University), KOYAMA Toshie, KOBAYASHI Yoshihiro, TANINO Masayuki (Takasago Thermal Engineering Co., Ltd.), INADA Takaaki (Tokyo Denki University)

C室

C21 General Session/International Session 3 09:20 〜 10:40

Chairperson: DANG Chaobin (Fukui University)
C211 LSTM-Based Power Forecasting for IT and Non-IT Components in Data Center Rooms

◯ NISA Elsa Chaerun (National Chin-Yi University of Technology), KUAN Yean-Der, CHIU Chi-Li (HUEY GUWO TECHNOLOGY CO.,LTD)
C212 Temperature Distribution Analysis of Data Center based on CFD Modeling

◯ MARTIYA Adhe (National Chin-Yi University of Technology), CHIU Chi-Li (HUEY GUWO TECHNOLOGYCO.,LTD.), KUAN Yean-Der (National Chin-Yi University of Technology)
C213 Round Robin Test of "Emulator-Type Load-Based Test Facility"
1st report: Results of cooling and heating tests

◯ MIZUNO Ato (Waseda University), MIYAOKA Yoichi, DAMIANO Dondini, SHOLAHUDIN Sholahudin, GIANNETTI Niccolo, SAITO Kiyoshi
C214 Thermal and hydarulic peculiarity analysis of a perpendicular flow offset strip fin heat exchanger for electric vehicles application

◯ KIM Junhyuk (Korea University), HONG Jangpyo, LEE Hoseong

C22 General Session/International Session 4 11:00 〜 12:20

Chairperson: MIYARA Akio (Saga University)
C221 Assessment of existing correlations of two-phase frictional pressure drop for smooth tubes

◎ SUGITA Wayan I (Saga University), MAINIL Kurniawan Afdhal, MIYARA Akio
C222 Study on measurement of pressure drop of Radial expanding two phase flow heat sink

◎ NISHIKAWA Ryuunosuke (University of Fukui), YANG Shaobo (The University of Tokyo), LI chengzhi (University of Fukui), DANG chaobin
C223 Comparison between Experimental Results of an Ejector Refrigeration Cycle Using R1336mzz(Z) and Using Other Low-pressure Refrigerants

◎ SASAHARA Kodai (Tokyo University of Marine Science and Technology), ITO Tamaki, KUNIYOSHI Nao, KOJIMA Mitsuo, TERASHIMA Kohei (Tokyo Univesity of Science), SATO Haruki (Tokyo University of Marine Science and Technology)
C224 An Experimental Study on Improving Indoor Air Quality in Residential Buildings through Interworking Control of ERV and Air-Conditioning System

◯ WOO Moo Sang (Pusan National University), KANG Ho Yul, SONG Eun Hae, PARK Ho Ji, AHN Chull Young

C23 General Session/International Session 5 13:20 〜 14:40

Chairperson: GIANNETTI NICCOLO (Waseda university)
C231 Experimental Study and Thermal Model Development of a Heat Pump System in a Batch Sludge Dryer

◯ WANG Chong-Kai (National Chin-Yi University of Technology), LEE Po-Cheng (Department of Refrigeration, Air Conditioning and Energy Engineering), LAI Jian-Syun (Reduce Technology Co.), KUAN Yean-Der (National Chin-Yi University of Technology)
C232 Performance Investigation and Flow Field Analysis of Low-Pressure Refrigeration Centrifugal Compressors Via CFD

HUNG Kuo-Shu (Green Energy and Environment Research Laboratories, Industrial Technology Research Institute (ITRI)), ◯ LAI Yu-Jin (Refrigeration and air conditioning and energy engineering National Chin-Yi University of Technology), LI Yi-Chen (Green Energy and Environment Research Laboratories, Industrial Technology Research Institute (ITRI)), HSIAO Wei-Chung (Refrigeration and air conditioning and energy engineering National Chin-Yi University of Technology), KUAN Yean-Der
C233 Influence of fatty acids for POE refrigeration oil

◯ TAKAKI Tomohiro (ENEOS), KAWAGUCHI Masaki, ANDO Makoto, SHITARA Yuji, MIZUTANI Yuya
C234 Effect of Lubricants on Flow Boiling Heat Transfer Characteristics of Refrigerants

◎ FUKUOKA Sota (University of Fukui), NISHIGAKI Yuki, YANG Shaobo (The University of Tokyo), DANG Chaobin (University of Fukui)

D室

D21 Thermophysical Properties of Refrigerants 1 09:20 〜 10:40

Chairperson：MATSUDA Kenji (MHI Thermal Systems)
D211 Real-time measurement of the refrigerant gas concentration using ultrasonic

◯ MATSUDA Akitoshi (Nishinippon Institute of Technology), KATO Yoshimine (Kyushu University)
D212 Surface tension measurement by a differential capillary-rise method and a molecular simulation for R1132a

◎ NONAKA Ryutaro (Nagasaki University), KAWAHARA Takemasa, HAYASHIDA Katsuyoshi, KONDO Chieko
D213 Viscosity measurement of mixture refrigerant R454B by tandem-capillary-tube method

◎ TAMURA Takumi (Saga University), TUHIN RAHMAN ATIQUR, HIRATA Ryuuga, KARAYA Keishi, MIYARA Akio
D214 Vapor-Liquid Equilibrium Measurements of Binary Refrigerant Blends HFO1123 + R290

◯ SAKODA Naoya (Kyushu University), ISHIMARU Hiroaki, HIGASHI Yukihiro

D22 Utilization Technology of Ground Source Heat 1 11:00 〜 12:20

Chairperson：KATSURA Takao (Hokkaido University)
D221 Performance Evaluation of Ground Source Heat Exchanger in Shallow Ground by Numerical Calculation

◎ HARA Shunsuke (Nihon University), ABE Haruto, ARAI Takaya, MIYAOKA Futoshi, TANAKA Saburo, SASAKI Naoe
D222 Facilities Planning and Design using groundwater in the restoration project of the former site of the LOHAS houses

◎ SYURI Ito (Nihon University), FUTOSHI Miyaoka, SABURO Tanaka, NAOE Sasaki
D223 Performance of an underground heat exchanger used in a ground source heat pump for hot water supply

◎ SATO A Yuma (University of Yamanashi), HORIGUCHI A Kai, TAKEDA A Tetsuaki
D224 Cooling and Heating Performance Estimation of Air + Ground Source Hybrid Air-Conditioning System

◯ KARIYA Keishi (Saga University), IKUNO Tatsuaki (Former graduate school of Saga University), MIYARA Akio (Saga University)

D23 General Session/International Session 6 13:20 〜 14:40

Chairperson: MIYARA Akio (Saga University)
D231 Optimizing Electricity Costs and Predicting Operating Strategies for Renewable Energy Building Systems by using Mixed Integer Linear Programming and LSTM Approach

◯ AN Haochen (Hokkaido University), NAGANO Katsunori
D232 Analysis of Self-Starting Behavior of Savonius Wind Turbines by Using Computational Fluid Dynamics Coupled with Rigid Body Motion

◎ CHANG Ming-Liang (TSHARE; Graduate Institute of Manufacturing Technology, National Taipei University of Technology, Taipei 10608, Taiwan), JUAN Yu-Hsuan (TSHARE; Department of Mechanical Engineering, National Taipei University of Technology; Research Center of Energy Conservation for New Generation of Residential, Commercial, and Industrial Sectors, National Taipei University of Technology, Taipei 10608, Taiwan)
D233 The Impact of adding louver-type deflectors on the Wind Energy Potential of Building Rooftops

◎ WEI Ting-Yu (TSHRAE; Graduate Institute of Manufacturing Technology, National Taipei University of Technology), JUAN Yu-Hsuan (TSHRAE; Department of Mechanical Engineering, National Taipei University of Technology; Research Center of Energy Conservation for New Generation of Residential, Commercial, and Industrial Sectors, National Taipei University of Technology)
D234 Dynamic Grid Simulation of Savonius & Darrieus Compound Vertical Axis Wind Turbine for Wind Power Generation

◯ LUO Zhen-Yuan (TSHRAE; Graduate Institute of Manufacturing Technology, National Taipei University of Technology), JUAN Yu-Hsuan (TSHRAE; Department of Mechanical Engineering, National Taipei University of Technology; Research Center of Energy Conservation for New Generation of Residential, Commercial, and Industrial Sectors, National Taipei University of Technology)

E室

E21 Advanced Research and Prospects for Thermal Energy Utilization Technologies 1 09:00 〜 10:40

Chairperson：KUBOTA Mitsuhiro (Nagoya University)
E211 NEDO’s Initiatives on Innovative Thermal Management and the Future

◯ GOTO Naohiko (NEDO)
E212 Thermal Circuit System for Exhausted Heat Recovery

◯ SUZUKI Hiroshi (Kobe University)
E213 Approaches and technical elements for advanced heat utilization

◯ KOBAYASHI Noriyuki (Nagoya University)
E214 Current state of the art on high-temperature heat pumps
From IEA HPT Annex 58

◯ KAIDA Takenobu (CRIEPI)

E22 Technologies of Desiccant, Adsorption, Absorption and Chemical Reaction 3 11:00 〜 12:20

Chairperson：MIYAZAKI Takahiko (Kyushu University)
E221 Operation of seasonal thermal energy storage with ice produced by solar heat in winter
Modeling a building air-conditioning system and operation method by simulation

◯ SUWABE Yasunori　 (Tokyo University of Agriculture and Technology), AKISAWA Atsushi, SASAKI Junpei
E222 Solar Heat Driven Ammonia Absorption Refrigerator for Inter-Seasonal Cold Storage
Ice-Making Capacity of Ammonia Absorption Refrigerator in Winter

◯ SASAKI Junpei (Tokyo University of Agriculture and Technology), SUWABE Yasunori, AKISAWA Atsushi
E223 Heat-charge and discharge characteristics of calcium bromide-water chemical heat storage operating at the 200°C level

◯ CHIHARA Natsuki (Nagoya University), OMURA Kanato, KOBAYASHI Noriyuki, KUBOTA Mitsuhiro
E224 Hydration Characteristics of LiOH/Carbon Chemical Heat Storage Materials Using Porous Carbons with Different Pore Structures

◯ KUBOTA Mitsuhiro (Nagoya University), FUKUSHIMA Kosuke, YAMASHITA Seiji, KITA Hideki

E23 Technologies of Desiccant, Adsorption, Absorption and Chemical Reaction 4 13:20 〜 15:00

Chairperson：ESAKI Takehiro (Kyushu University)
E231 Characterization of pore structure and water adsorption capacity of activated carbon derived from pine cone by CO2 activation

◯ YU Hao (Kyushu University), THU Kyaw, MIYAZAKI Takahiko
E232 Organic-template-free synthesis of zeolites from Pumice and KOH, intended for adsorption heat pumps

◯ DENIS mutebi (Kyushu University), FRANTISEK Miksik, THU Kyaw, TAKAHIKO miyazaki
E233 Formation of Silica Particle Layer onto Aluminum Sheet and Its Water Vapor Adsorption Characteristics

◎ SAKATOKU Kaishi (Kanazawa University), OKADA Hiroki, YOSHIDA Hiroshi, TSUJIGUCHI Takuya, KODAMA Akio, KUMITA Mikio
E234 Evaluation of performance improvement and utilizing lower temperature heat source on adsorption cycle using MSC-30 and low GWP refrigerant pairs

◯ SEO Sang won (Kyushu University), MAESHIRO Yuta, MIKSIK Frantisek (Nagoya University), THU Kyaw (Kyushu University), MIYAZAKI Takahiko
E235 Experimental Investigation of Performance of Double-Effect Adsorption Refrigeration Cycle with Adsorption Heat Recovery

◎ SHIMOYAMA Taichi (Tokyo University of Agriculture and Technology), AKISAWA Atsushi