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ASAOKA Tatsunori

Academic OrganizationAcademic Assembly School of Science and Technology Institute of EngineeringTEL
Education and Research OrganizationFaculty of Engineering Department of Mechanical Systems Engineering "Thermal and Fluid Systems Engineering"FAX
PositionAssociate ProfessorMail Address
Address4-17-1, Wakasato, Nagano City 380-8553Web sitehttp://www.mech.shinshu-u.ac.jp/laboratories/n/index.html

Profile

Research Field
Thermal engineering
Current Subject
Development of refrigerator using unutilized energy
Keywords:Refrigerator , Unutilized energy , Thermal storage , Evaporation , Absorption refrigerator
Utilization and storage of unutilized energy
Keywords:Unutilized energy
Investigation of flow characteristics of ice slurry
Keywords:Ice slurry , Ice storage , Heat and mass transfer , Cooling
Effective use of solar energy by photovoltaic thermal hybrid solar collector
Keywords:Solar energy
Academic Societies
Academic Societies
The Japan Society of Mechanical Engineers
The Japan Society of Refrigerating and Air Conditioning Engineers
International Institute of Refrigeration
The Heat Transfer Society of Japan
Japan Society of Thermophysical Properties
Academic Background
Graduate School
Tokyo Institute of Technology , (Department of Mechanical Sciences and Engineering) , 2008
Tokyo Institute of Technology , (Department of Mechanical Sciences and Engineering) , 2005

College
Tokyo Institute of Technology , 2003

Degree
Doctor of Engineering , Tokyo Institute of Technology
Awards
2017 , Best paper award
2011 , Sadi Carnot Young Researchers Award of the IIR
Research Career
Research Career
2013- , Associate Professor, Shinshu University
2009-2013 , Assistant professor, Aoyama Gakuin University
2008-2009 , Research Associate, Aoyama Gakuin University

Research

Books, Articles, etc.
Articles
配管搬送を想定した中低温用熱媒体エリスリトールスラリーの流動特性-水平冷却管内壁面への結晶固着と剥離条件-
日本冷凍空調学会論文集,36(1):7-18 2019(Mar. 31)
Author:水本裕士,阿部駿佑,浅岡龍徳


配管搬送を想定した中低温用熱媒体エリスリトールスラリーの流動特性―流動様相と冷却温度が管閉塞に及ぼす影響―
日本冷凍空調学会論文集 2018
Author:水本裕士,阿部駿佑,浅岡龍徳


潜熱蓄熱材エリスリトールの水溶液中での結晶成長
日本冷凍空調学会論文集 2018
Author:阿部駿佑,浅岡龍徳,久保木健介


A small-scale solar Organic Rankine Cycle power plant in Thailand: Three types of non-concentrating solar collectors
SOLAR ENERGY,162:541-560 2018
Author:Sonsaree, Sorawit; Asaoka, Tatsunori; Jiajitsawat, Somchai; Aguirre, Hernan; Tanaka, Kiyoshi;


Analysis of Low-Heat Upgrading Technologies for Organic Rankine Cycle Power Generation
NU. International Journal of Science,14(2):43-57 2017(Aug.)
Author:Sorawit Sonsaree, Tatsunori Asaoka, Somchai Jiajitsawat, Hernan Aguirre, Kiyoshi Tanaka


VCHP-ORC Power Generation from Low-Grade Industrial Waste Heat Combined with Solar Water Heating System: Power Generation and CO2 Emission in Industrial Estate of Thailand
Cogent Engineering,4:1359397 2017(Jul. 26)
Author:Sorawit Sonsaree, Tatsunori Asaoka, Somchai Jiajitsawat, Hernan Aguirre, Kiyoshi Tanaka


分岐管におけるアイススラリーの流動・分配特性
日本冷凍空調学会論文集,34(2):127-137 2017(Jun. 30)
Author:牧野 裕樹; 熊野 寛之; 浅岡 龍徳;
Keywords:蓄熱; 圧力損失; アイススラリー; IPF; 分岐損失; Thermal storage; Pressure drop; Ice slurry; Branch loss;


Observation of the growth characteristics of gas hydrate in the quiescent-type formation method using surfactant
JOURNAL OF CRYSTAL GROWTH,478:1-8 2017
Author:Asaoka, Tatsunori; Ikeda, Koya;


Experimental study on flow and heat transfer characteristics of oil/water emulsions: Part II - Heat transfer characteristics
APPLIED THERMAL ENGINEERING,127:1555-1563 2017
Author:Kumano, Hiroyuki; Hiroi, Kiwako; Asaoka, Tatsunori;


未利用エネルギー利用を目的とした吸収式氷スラリー生成機に関する研究 : 臭化リチウム・水・エタノール系吸収式冷凍機の性能評価
日本冷凍空調学会論文集,33(4):343-355 2016(Dec. 31)
Author:浅岡 龍徳; 藤村 克己; 舩山 蔵;
Keywords:省エネルギー; 氷スラリー; 冷凍サイクル; 吸収冷凍機; 氷蓄熱; Saving of energy; Ice slurry; Refrigeration cycle; Absorption refrigerating machine; Ice storage;


流動性を有する高温用潜熱蓄熱材の基礎特性 : エリスリトールスラリーの流動特性と蓄熱性能
日本冷凍空調学会論文集,33(4):373-381 2016(Dec.)
Author:阿部 駿佑; 浅岡 龍徳; 小笠原 和貴;
Keywords:スラリー; 固液相変化; エリスリトール; 圧力損失; 比熱; 太陽熱; 蓄熱; Slurry; Solid-liquid phase change; Erythritol; Pressure loss; Specific heat; Solar heat; Thermal storage;


Experimental investigation on inhomogeneity of ice packing factor in ice slurry flow
INTERNATIONAL JOURNAL OF REFRIGERATION,70:33-41 2016(Oct.)
Author:Asaoka, Tatsunori; Tajima, Atsushi; Kumano, Hiroyuki;


Effect of initial aqueous solution concentration on rheological behavior of ice slurry
INTERNATIONAL JOURNAL OF REFRIGERATION,68:218-225 2016(Aug.)
Author:Kumano, Hiroyuki; Yamanada, Yushi; Makino, Yuki; Asaoka, Tatsunori;


アイススラリーの流動と熱伝達特性
日本冷凍空調学会論文集,33(4):295-314 2016
Author:熊野 寛之; 浅岡 龍徳;
Keywords:蓄熱; 混相流; アイススラリー; 流動特性; 熱伝達特性; Thermal storage; Multiphase flow; Ice slurry; Rheology; Heat transfer;


Formation Characteristics of Propane Hydrate Using Fiber Layer
International Journal of Air-Conditioning and Refrigeration,23(4):1550030 2015(Dec.)
Author:Hiroyuki KUMANO, Tatsunori ASAOKA, Kento SUGAYA, Yuta MOCHIZUKI, Masashi OKADA


Measurement of Latent Heat of Tetra-n-butyl Ammonium Bromide Hydrate and Specific Enthalpy of its Slurry
International Journal of Air-Conditioning and Refrigeration,23(3):1550025 2015(Sep. 21)
Author:Hiroyuki KUMANO, Tatsunori ASAOKA, Tatsuya HAYASHI, Peng ZHANG


AE法によるガスハイドレートの生成・分解の検知手法
日本機械学会論文集,80(820):TEP0374 2014(Dec. 25)
Author:浅岡 龍徳; 東 直矢; 小野 正嗣; 松尾 卓摩; 熊野 寛之; 長 秀雄; 岡田 昌志;
Keywords:Phase change; Hydrate; Acoustic emission; Measurement method; Energy storage; Phase change; Hydrate; Acoustic emission; Measurement method; Energy storage;


Effect of initial aqueous solution concentration and heating conditions on heat transfer characteristics of ice slurry
INTERNATIONAL JOURNAL OF REFRIGERATION,41:72-81 2014(May)
Author:Kumano, Hiroyuki; Asaoka, Tatsunori; Sawada, Seigo;


Phase Field法を用いた固体面上における氷の結晶成長シミュレーション
日本冷凍空調学会論文集,30(3):277-287 2013(Sep. 30)
Author:熊野 寛之; 浅岡 龍徳; 山本 祐治;
Keywords:Ice crystal; Freezing; Supercooling; Crystal growth; Phase field method;


氷粒子充填層内の空隙率分布を利用した融解形状の能動的制御に関する研究
日本冷凍空調学会論文集,30(3):297-306 2013(Sep. 30)
Author:浅岡 龍徳; 熊野 寛之; 岡田 昌志; 五十嵐 史雄;
Keywords:Ice storage; Melting; Heat transfer; Ice particle bed; Water channel;


Measurement of latent heat of tetra-n-butylammonium bromide (TBAB) hydrate
INTERNATIONAL JOURNAL OF REFRIGERATION,36(3):992-997 2013(May)
Author:Asaoka, Tatsunori; Kumano, Hiroyuki; Serita, Maki;


Fundamental study on melting of the ice particle bed due to inflow of warm water: Effect of the initial shape of the ice particle bed on melting behavior
INTERNATIONAL JOURNAL OF REFRIGERATION,36(3):852-861 2013(May)
Author:Asaoka, Tatsunori; Kumano, Hiroyuki; Okada, Masashi; Yajima, Tatsuya; Nakajima, Takumi;


Study on flow and heat transfer characteristics of ice slurry in the transition region
INTERNATIONAL JOURNAL OF REFRIGERATION,36(3):801-808 2013(May)
Author:Kumano, Hiroyuki; Tamura, Fumito; Sawada, Seigo; Asaoka, Tatsunori;


氷粒子充填層の融解過程における水路形成に関する基礎的検討
日本冷凍空調学会論文集,30(1):43-55 2013(Mar. 31)
Author:浅岡 龍徳; 熊野 寛之; 岡田 昌志; 村上 賢吾; 五十嵐 史雄; 寺岡 喜和;
Keywords:Ice storage; Melting; Heat transfer; Ice particle bed; Water channel;


夏季の鶏舎の熱環境改善のための飲用水冷却システムの開発
日本冷凍空調学会論文集,29(2):279-290 2012(Jun. 30)
Author:浅岡 龍徳; 居串 大治郎; 岡田 昌志; 吉田 豊;
Keywords:Cooling; Heat transfer; Heat exchanger; Water supply; Chicken coop;


Effect ofSublimation of Ice on Evaporation Phenomenon of Ethanol Solution
日本冷凍空調学会論文集,28(1):63-70 2011(Mar. 31)
Author:Tatsunori Asaoka, Masashi Okada, Kazuki Aida


Effect of temperature on the effective latent heat of fusion of ice in aqueous solutions
INTERNATIONAL JOURNAL OF REFRIGERATION,33(8):1533-1539 2010(Dec.)
Author:Asaoka, Tatsunori; Kumano, Hiroyuki; Okada, Masashi; Kose, Hirotaka;


水-油エマルションを用いたダイナミック型氷蓄熱システム -エマルションの含油率と冷却面氷結の抑制効果の関係-
日本冷凍空調学会論文集,27(2):87-94 2010(Jun. 30)
Author:浅岡龍徳,寺岡喜和,池田潤一,岡田昌志,松本浩二,川越哲男


温水流入による氷粒子充填層融解過程に与える固相の不均一性の影響
日本冷凍空調学会論文集,26(3):237-244 2009(Sep.)
Author:寺岡喜和,小澤充央,岡田昌志,浅岡龍徳,松本浩二


Vacuum freezing type ice slurry production using ethanol solution 1st report: Measurement of vapor-liquid equilibrium data of ethanol solution at 20 degrees C and at the freezing temperature
INTERNATIONAL JOURNAL OF REFRIGERATION,32(3):387-393 2009(May)
Author:Asaoka, Tatsunori; Saito, Akio; Okawa, Seiji; Ito, Tetsuya; Izumi, Naoki;


Vacuum freezing type ice slurry production using ethanol solution 2nd report: Investigation on evaporation characteristics of ice slurry in ice production
INTERNATIONAL JOURNAL OF REFRIGERATION,32(3):394-401 2009(May)
Author:Asaoka, Tatsunori; Saito, Akio; Okawa, Seiji; Kumano, Hiroyuki; Hozumi, Tsutomu;


Formulation of the latent heat of fusion of ice in aqueous solution
INTERNATIONAL JOURNAL OF REFRIGERATION,32(1):175-182 2009(Jan.)
Author:Kumano, Hiroyuki; Asaoka, Tatsunori; Saito, Akio; Okawa, Seiji;


減圧蒸発を用いた製氷システムの性能評価-水溶液中に生成する氷の昇華の影響-
日本冷凍空調学会論文集,25(2):149-158 2008(Jun. 30)
Author:浅岡龍徳,斎藤彬夫,大河誠司,宝積勉,泉直樹,氏仁宏


水溶液中の氷の融解潜熱に関する一考察
熱物性,22(1):18-24 2008(Feb. 29)
Author:浅岡龍徳,熊野寛之,斎藤彬夫,大河誠司


DSCを用いた水溶液の潜熱測定に関する研究
日本冷凍空調学会論文集,24(2):117-125 2007(Jun. 30)
Author:浅岡龍徳,熊野寛之,斎藤彬夫,大河誠司


Study on latent heat of fusion of ice in aqueous solutions
INTERNATIONAL JOURNAL OF REFRIGERATION,30(2):267-273 2007(Mar.)
Author:Kumano, Hiroyuki; Asaoka, Tatsunori; Saito, Akio; Okawa, Seiji;


減圧蒸発を用いたエタノール水溶液アイススラリーの生成に関する研究
日本冷凍空調学会論文集,23(2):165-174 2006
Author:浅岡龍徳,齋藤彬夫,大河誠司,熊野寛之,宝積勉,松永辰三,一岡順


水溶液中の氷の融解潜熱に関する研究
日本冷凍空調学会論文集,22(3):209-216 2005(Sep. 30)
Author:熊野寛之,浅岡龍徳,斎藤彬夫,大河誠司


Others
アイススラリーの熱物性
日本冷凍空調学会 , 冷凍 , 4月号(90(1050)):7-10(237-240) 2015(Apr.)
Author:浅岡龍徳

Research Grants
Joint Research
2017 - , スラリー潜熱蓄熱材の活用方法と解析手法の確立

Cooperative research with industry
2016 - 2016 , 微細管内での上水の過冷却維持性に関する検討

Grants‐in‐aid for Scientific Research(Research Representative)
2015 - 2017 , 蓄熱型蒸発器を備えた吸収式冷凍機による低質未利用熱の有効活用 , 若手研究(B)
2008 - 2009 , 氷-プロパンおよび水-プロパン反応によるガスハイドレートの生成挙動 , 若手研究(スタートアップ)