AMI, Takeyuki |
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Faculty, Department/Institute
- Faculty of Engineering Science Department of Mechanical Engineering
Academic status (qualification)
- Associate Professor Apr. 1,2015
Academic Degrees
- Mar. 2010 Kansai University
Research fields
Research fields | keyword |
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Thermal engineering | |
Heat transfer | |
Multiphase flow | |
Multiphase flow and heat transfer | |
Thermal engine in general, Steam power |
Research topics
research topic | |
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Study theme state | Individual Research |
research duration | |
Research Programs | |
keyword | Boiling two-phase flow,Discrete bubble model,Flow pattern |
Research field | Multiphase flow |
Research Topics Overview |
research topic | |
---|---|
Study theme state | Individual Research |
research duration | |
Research Programs | |
keyword | Boiling two-phase flow |
Research field | Heat transfer |
Research Topics Overview |
research topic | |
---|---|
Study theme state | |
research duration | |
Research Programs | |
keyword | Boiling two-phase flow,Critical heat flux,Downward flow |
Research field | Heat transfer |
Research Topics Overview |
Awards
- Mar. 31,2005
- Mar. 31,2007
- Jun. 3,2009
- May 20,2015
Research Publications
No. | Type of publication | Date of publication (Date of presentation) | Title | Type of research result | Jointly authored or single authored | Publisher and journal name | Volume number |
---|---|---|---|---|---|---|---|
1 | Book2 | 2013~2013,00,00,,, | Design Handbook of Boiling Two-Phase Flow | Monograph | Co-authored | ||
2 | International academic conference8 | 2012/6/17~2012/6/212012,06,17,2012,06,21 | Pseud dynamic visualization of boiling two-phase flow under oscillatory flow condition | Other | Co-authored | ||
3 | International academic conference8 | 2012/6/3~2012/6/72012,06,03,2012,06,07 | Pattern dynamics approach to two-phase flow dynamics -In memory of proffesor Seikan Ishigai, the founder od the first Japan-U.S. seminar on two-phase flow dynamics- | Other | Co-authored | T01 | |
4 | Commentary9 | 2012/4~2012,04,00,,, | 気液二相流のパターンダイナミクスモデリング | Academic Journal | Co-authored | Journal of The Japan Society of Microgravity Application | 29・2・84-91 |
5 | International academic conference8 | 2012/3/18~2012/3/212012,03,18,2012,03,21 | Dryout of counter-current two-phase flow under diabatic condition | Other | Co-authored | GSF32-001 | |
6 | International academic conference8 | 2012/3/18~2012/3/212012,03,18,2012,03,21 | Heat and flow characteristics around a nozzle in fluidized-bed | Other | Co-authored | GSF32-008 | |
7 | International academic conference8 | 2011/11/8~2011/11/112011,11,08,2011,11,11 | Boiling heat transfer and flow characteristics of liquid nitrogen in helocally coiled tube | Other | Co-authored | ||
8 | International academic conference8 | 2011/11/8~2011/11/112011,11,08,2011,11,11 | Oil-water mixture in horizontal mini-channel | Other | Co-authored | ||
9 | International academic conference8 | 2011/7/24~2011/7/292011,07,24,2011,07,29 | Quantitatively measurement of void fraction under forced convective boiling condition by using neutron radiography | Other | Co-authored | AJK2011-32012 | |
10 | International academic conference8 | 2011/7/12~2011/7/162011,07,12,2011,07,16 | Influence of a flow obstacle on boiling two-phase flow | Other | Co-authored | POWER2011-55391 | |
11 | Papers1 | 2011/6~2011,06,00,,, | CHF in a Circumferentially Non-Uniformly Heated Tube under Low Pressure and Low Mass Flux Condition (Influence of the Magnitude of Heat Flux) | Academic Journal | Co-authored | Transactions of the Japan Society of Mechanical Engineers Series B | |
12 | Papers1 | 2011/4~2011,04,00,,, | Flooding in a Small Diameter Tube (Influence of Tube Material) | Academic Journal | Co-authored | Transactions of the Japan Society of Mechanical Engineers Series B | |
13 | Papers1 | 2011/3~2011,03,00,,, | CHF in a circumferenrially nonuniformly heated tube under low-pressure and low-mass-flux condition (Inclined upward flow) | Academic Journal | Co-authored | Heat Transfer-Asian Research | 40・2・125-139 |
14 | Papers1 | 2011/3~2011,03,00,,, | Evaluation of interaction characteristics of successive large bubbles | Academic Journal | Co-authored | Japanese Journal of Multiphase Flow | |
15 | Papers1 | 2011/3~2011,03,00,,, | Boiling heat transfer and flow characteristics of liquid nitrogen in helically coiled tube | Academic Journal | Co-authored | Japanese Journal of Multiphase Flow | |
16 | International academic conference8 | 2010/9/12~2010/9/152010,09,12,2010,09,15 | Flooding in a small diameter tube -Influence of a tube material- | Other | Co-authored | ||
17 | International academic conference8 | 2010/8/8~2010/8/132010,08,08,2010,08,13 | Flow pattern and boiling heat transfer of CO2 at high pressure in horizontal mini-channels | Other | Co-authored | IHTC14-22560 | |
18 | Papers1 | 2010/6~2010,06,00,,, | The prediction of the dryout under flooding condition in a small diameter tube | Academic Journal | Co-authored | Japanese Journal of Multiphase Flow | |
19 | International academic conference8 | 2010/5/30~2010/6/42010,05,30,2010,06,04 | CHF in a non-uniform cirumferential heating tube under low-pressure and low-mass-flux condition -influence of the heated length- | Other | Co-authored | Paper No_16.7.2 | |
20 | Papers1 | 2010/3~2010,03,00,,, | Critical heat flux induced by flow instability in boiling channels - a review | Academic Journal | Co-authored | Nuclear Safety and Simulation | 1・2・104-120 |
21 | International academic conference8 | 2010/2/17~2010/2/192010,02,17,2010,02,19 | Heat transfer and flow pattern of boiling flow of CO2 in mini-channels | Other | Co-authored | GS13 | |
22 | Papers1 | 2010~2010,00,00,,, | Flow boiling in horizontal mini-channels: flow pattern of CO2 at high pressure | Academic Journal | Co-authored | Multiphase Science and Technology | 22・2・115-132 |
23 | Papers1 | 2010~2010,00,00,,, | Forced flow boiling of carbon dioxide in horizontal mini-channel | Academic Journal | Co-authored | International Journal of Thermal Sciences | |
24 | International academic conference8 | 2009/11/16~2009/11/202009,11,16,2009,11,20 | Heat transfer characteristics of particle convection in fluidized-bed | Other | Co-authored | E310 | |
25 | Papers1 | 2009/10~2009,10,00,,, | CHF in a circumferentially non-unoformly heated tube under low-pressure and low-mass-flux condition (inclined upward flow) | Academic Journal | Co-authored | Transactions of the Japan Society of Mechanical Engineers Series B | |
26 | Papers1 | 2009/8~2009,08,00,,, | Traveling void wave in horizontal two-phase flow | Academic Journal | Co-authored | International Journal of Heat and Mass Trasfer | 52・25-26・5682-5690 |
27 | International academic conference8 | 2009/6/28~2009/7/32009,06,28,2009,07,03 | Flow pattern prediction of CO2 at high pressure by discrete bubble model | Other | Co-authored | HT-3 | |
28 | Papers1 | 2009/4~2009,04,00,,, | Flow pattern and boiling heat transfer of CO2 in horizontal small-bore tubes | Academic Journal | Co-authored | International Journal of Multiphase Flow | 35・4・699-709 |
29 | Papers1 | 2009/3~2009,03,00,,, | CHF in a non-unoformly heated tube under low-pressure and low-mass-flux condition (influence of angle of inclined upward flow) | Academic Journal | Co-authored | Transactions of the Japan Society of Mechanical Engineers Series B | |
30 | International academic conference8 | 2008/10/13~2008/10/162008,10,13,2008,10,16 | Application of discrete bubble model to boiling two-phase flow | Other | Co-authored | Paper No.E221 | |
31 | International academic conference8 | 2008/9/17~2008/9/192008,09,17,2008,09,19 | Application of a discrete bubble model to horizontal two-phase flow | Other | Co-authored | Paper No.147 | |
32 | International academic conference8 | 2008/9/17~2008/9/172008,09,17,2008,09,17 | CHF in an inclined boiling channel with non-uniform heating under low-pressure and low-mass-flux condition | Other | Co-authored | ||
33 | Papers1 | 2008~2008,00,00,,, | CHF in a non-uniformly heated tube under low-pressure and low-mass-flux condition (Influence of the heated length) | Academic Journal | Co-authored | Japanese Journal of Multiphase Flow | |
34 | International academic conference8 | 2007/7/9~2007/7/132007,07,09,2007,07,13 | CHF in a non-uniformly heated tube under low-pressure and low-mass-flux condition -Influence of heated length- | Other | Co-authored | Paper No.S5_Tue_B_20 | |
35 | Papers1 | 2007~2007,00,00,,, | Pattern dynamics simulation of void wave propagation | Academic Journal | Co-authored | Multiphase Science and Technology | 19・4・343-361 |
36 | Papers1 | 2007~2007,00,00,,, | Investigation on Two-Phase Flow Dynamics with Discrete Bubble Model | Academic Journal | Co-authored | Thermal Science and Engineering | |
37 | International academic conference8 | 2006/9/24~2006/9/282006,09,24,2006,09,28 | Pattern dynamics simulation of void wave propagation | Other | Co-authored | ||
38 | International academic conference8 | 2006/5/7~2006/5/122006,05,07,2006,05,12 | Boiling heat transfer under transients with reference to void wave propagation | Other | Co-authored | Paper No.17 | |
39 | International academic conference8 | 2005/9/14~2005/9/162005,09,14,2005,09,16 | Thermal-flow transeints in boiling channel | Other | Co-authored | CD-ROM Paper No.#204 |
Academic presentationOtherCo-authoredKawazoe Yoshiki;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2018/10/20~2018/10/21
Academic presentationOtherCo-authored;;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2018/10/20~2018/10/21
Academic presentationOtherCo-authored;;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2018/6/14~2018/6/15
Academic presentationOtherCo-authored2018/6/14~2018/6/15
PapersIn refereedAcademic JournalCo-authoredKawazoe Yoshiki;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2018/3/25~
International academic conferenceOtherCo-authoredKitagawa Mayuho;Kubota Takahiro;Takeyuki Ami;Hisashi Umekawa2018/3/12~2018/3/15
International academic conferenceOtherCo-authoredKawazoe Yoshiki;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2018/3/12~2018/3/15
Academic presentationOtherCo-authoredKitagawa Mayuho;Kubota Takahiro;Takeyuki Ami;Hisashi Umekawa2017/8/19~2017/8/21
Academic presentationOtherCo-authoredKawazoe Yoshiki;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2017/6/14~2017/6/15
PapersIn refereedAcademic JournalCo-authoredKubota Takahiro;Takeyuki Ami;Hisashi Umekawa2017/3/15~
Academic presentationOtherCo-authored;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2016/10/22~2016/10/23
Academic presentationOtherCo-authored;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2016/10/22~2016/10/23
Academic presentationOtherCo-authoredMatsumoto Ryosuke;Tomoya Yoshimura;Hisashi Umekawa;Takeyuki Ami;Daisuke Ito;Yasushi Saito2016/9/6~2016/9/9
Academic presentationOtherCo-authored;Hisashi Umekawa;Takeyuki Ami2016/8/8~2016/8/10
Academic presentationOtherCo-authoredRyuga Nakano;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2015/10/24~2015/10/25
Academic presentationOtherCo-authoredTakayuki Harada;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2015/10/24~2015/10/25
International academic conferenceOtherCo-authoredTakeyuki Ami;Takayuki Harada;Hisashi Umekawa;Mamoru Ozawa2015/10/11~2015/10/15
PapersIn refereedAcademic JournalCo-authoredRyosuke Matsumoto;Tomoya Yoshimura;Hisashi Umekawa;Takeyuki Ami;Daisuke Ito;Yasushi Saito2015/10~
PapersIn refereedAcademic JournalCo-authoredTakeyuki Ami;Takayuki Harada;Hisashi Umekawa;Mamoru Ozawa2015~
Academic presentationOtherCo-authoredTakuya Kawai;Ikki Yumoto;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2014/11/8~2014/11/9
Academic presentationOtherCo-authoredShota Yoshioka;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2014/11/8~2014/11/9
Academic presentationOtherCo-authoredTakayuki Harada;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Yasushi Saito;Daisuke Ito2014/9/26~2014/9/28
Academic presentationOtherCo-authoredTakeyuki Ami;Mayu Nishioka;Hisashi Umekawa;Mamoru Ozawa2014/9/26~2014/9/28
PapersIn refereedAcademic JournalCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2014/9~
International academic conferenceIn refereedOtherCo-authoredTakeyuki Ami;Goshi Yamashina;Hisashi Umekawa;Mamoru Ozawa2014/8/10~2014/8/15
International academic conferenceIn refereedOtherCo-authoredRyosuke Matsumoto;Tomoya Yoshimura;Hisashi Umekawa;Takeyuki Ami;Daisuke Ito;Yasushi Saito2014/8/10~2014/8/15
Academic presentationOtherCo-authoredIkki Yumoto;Takaho Takeuchi;Takuya Kawai;Ryuma Fujiwara;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2014/7/28~2014/7/30
PapersIn refereedAcademic JournalCo-authoredRyosuke Matsumoto;Tomoya Yoshimura;Hisashi Umekawa;Takeyuki Ami;Daisuke Ito;Yasushi Saito2014/7~
Academic presentationOtherCo-authoredTakayuki Harada;Shota Fujiyoshi;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Yasushi Saito;Daisuke Ito2014/6/26~2014/6/27
PapersIn refereedAcademic JournalCo-authoredGoshi Yamashina;Noriko Nakamura;Takeyuki Ami;Hisashi Umekawa;Mamoru OzawaJapanese Journal of Multiphase Flow2014/3~
PapersIn refereedAcademic JournalCo-authoredTakeyuki Ami;Takuya Hirose;Noriko Nakamura;Hisashi Umekawa;Mamoru OzawaHeat Transfer Engineering35・5・430-4392014/1~
International academic conferenceOtherCo-authoredTakeyuki Ami;Mayu Nishioka;Hisashi Umekawa;Mamoru Ozawa2013/9/16~2013/9/18
International academic conferenceOtherCo-authoredTakeyuki Ami;Tomokazu Desaki;Hisashi Umekawa;Mamoru Ozawa2013/9/16~2013/9/18
Academic presentationOtherCo-authoredMatsumoto Ryosuke;Yoshimura Tomoya;Hisashi Umekawa;Takeyuki Ami;Yasushi Saito2013/9/10~2013/9/12
PapersIn refereedAcademic JournalCo-authoredNoriko Nakamura;Yoshimune Hirose;Takeyuki Ami;Hisashi Umekawa;Mamoru OzawaJapanese Journal of Multiphase Flow27・3・306-3152013/9~
Academic presentationOtherCo-authoredGoshi Yamashina;Noriko Nakamura;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2013/8/9~2013/8/11
Academic presentationOtherCo-authoredShota Fujiyoshi;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Daisuke Ito;Yasushi Saito2013/5/29~2013/5/31
Academic presentationOtherCo-authoredKazunari Sakakura;Syota Nakamura;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Daisuke Ito;Yasushi Saito2013/3/16~2013/3/17
BookDesign Handbook of Boiling Two-Phase FlowMonographCo-authoredMamoru Ozawa;Takeyuki Ami2013~
Academic presentationOtherCo-authoredGoshi Yamashina;Takaho Takeuchi;Noriko Nakamura;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2012/11/17~2012/11/18
International academic conferenceOtherCo-authoredMamoru Ozawa;Takeyuki Ami;Kohei Awata;Hisashi Umekawa;Matsumoto Ryosuke2012/9/23~2013/9/27
International academic conferenceOtherCo-authoredHisashi Umekawa;Takeyuki Ami;Shota Fujiyoshi;Mamoru Ozawa;Yasushi Saito2012/9/23~2013/9/27
Academic presentationOtherCo-authoredTomoya Yoshimura;Ryosuke Matsumoto;Hisashi Umekawa;Takeyuki Ami;Yasushi Saito2012/9/12~2012/9/14
PapersIn refereedAcademic JournalCo-authoredTakeyuki Ami;Kohei Awata;Hisashi Umekawa;Mamoru OzawaJapanese Journal of Multiphase Flow26・3・302-3112012/9~
Academic presentationOtherCo-authoredYoshimune Hirose;Noriko Nakamura;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2012/8/9~2012/8/11
Academic presentationOtherCo-authoredTakeyuki Ami;Kohei Awata;Hisashi Umekawa;Mamoru Ozawa2012/8/9~2012/8/11
Academic presentationOtherCo-authoredShota Nakamura;Shota Fujiyoshi;Kazunari Sakakura;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Yasushi Saito2012/6/21~2012/6/22
Academic presentationOtherCo-authoredShota Fujiyoshi;Shota Nakamura;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Yasushi Saito2012/6/21~2012/6/22
International academic conferencePseud dynamic visualization of boiling two-phase flow under oscillatory flow conditionOtherCo-authoredHisashi Umekawa;Takeyuki Ami;Shota Fujiyoshi;Yasushi Saito2012/6/17~2012/6/217th International Topical Meeting on Neutron RadiographyKingston
International academic conferencePattern dynamics approach to two-phase flow dynamics -In memory of proffesor Seikan Ishigai, the founder od the first Japan-U.S. seminar on two-phase flow dynamics-OtherCo-authoredMamoru Ozawa;Takeyuki Ami;Hisashi Umekawa;Ryosuke MatsumotoT012012/6/3~2012/6/72012 Japan-U.S. seminar on Two-Phase Flow DynamicsTokyo
Academic presentationOtherCo-authoredHisashi Umekawa;Yusuke Tomioka;Takeyuki Ami;Mamoru Ozawa2012/6/1~
PapersIn refereedAcademic JournalCo-authoredTakeyuki Ami;Takuya Hirose;Noriko Nakamura;Hisashi Umekawa;Mamoru OzawaJapanese Journal of Multiphase Flow26・2・178-1912012/6~
PapersIn refereedAcademic JournalCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Tomio OkawaTransactions of the Japan Society of Mechanical Engineers Series B78・788・894-9042012/4~
Commentary気液二相流のパターンダイナミクスモデリングIn refereedAcademic JournalCo-authoredMamoru Ozawa;Takeyuki AmiJournal of The Japan Society of Microgravity Application29・2・84-912012/4~
International academic conferenceDryout of counter-current two-phase flow under diabatic conditionOtherCo-authoredAyaka Fujiwara;Takuya Suzuki;Takeyuki Ami;Hisashi Umekawa;Mamoru OzawaGSF32-0012012/3/18~2012/3/218th JSME-KSME Thermal and Fluids Engineering Conference, TFEC2012Incheon
International academic conferenceHeat and flow characteristics around a nozzle in fluidized-bedOtherCo-authoredHidenori Tsuruoka;Takeyuki Ami;Hisashi Umekawa;Mamoru OzawaGSF32-0082012/3/18~2012/3/218th JSME-KSME Thermal and Fluids Engineering Conference, TFEC2012Incheon
International academic conferenceBoiling heat transfer and flow characteristics of liquid nitrogen in helocally coiled tubeOtherCo-authoredTakeyuki Ami;Noriko Nakamura;Hisashi Umekawa;Mamoru Ozawa2011/11/8~2011/11/1122nd International Symposium on Transport PhenomenaDelft
International academic conferenceOil-water mixture in horizontal mini-channelOtherCo-authoredMamoru Ozawa;Takeyuki Ami;Kohei Awata;Hisashi Umekawa;Ryosuke Matsumoto2011/11/8~2011/11/1122nd International Symposium on Transport PhenomenaDelft
TextbookMonographCo-authoredMamoru Ozawa;Hisashi Umekawa;Ryosuke Matsumoto;Takeyuki Ami2011/11/1~
Academic presentationOtherCo-authoredTakuya Hirose;Kyohei Kajisako;Kazunari Sakakura;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2011/10/29~2011/10/30
Academic presentationOtherCo-authoredAyaka Fujiwara;Takuya Suzuki;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2011/10/29~2011/10/30
Academic presentationOtherCo-authoredKohei Awata;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2011/10/29~2011/10/30
Academic presentationOtherCo-authoredTakayuki Tsuruno;Yoshihiro Imakura;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2011/10/29~2011/10/30
Academic presentationOtherCo-authoredHiroki Ryuoku;Ryosuke Matsumoto;Tomoya Yoshimura;Hisashi Umekawa;Takeyuki Ami2011/9/14~2011/9/16
Academic presentationOtherCo-authoredNoriko Nakamura;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2011/8/6~2011/8/8
International academic conferenceQuantitatively measurement of void fraction under forced convective boiling condition by using neutron radiographyOtherCo-authoredHisashi Umekawa;Takeyuki Ami;Hitoshi Taniguchi;Syota Nakamura;Kazunari Sakakura;Yasushi SaitoAJK2011-320122011/7/24~2011/7/29ASME-JSME-KSME Joint Fluids Engineering Conference 2011 AJK2011-FEDHamamatsu
International academic conferenceInfluence of a flow obstacle on boiling two-phase flowOtherCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru OzawaPOWER2011-553912011/7/12~2011/7/16the ASME 2011 Power Conference (POWER 2011) and the International Conference on Power Engineering 2011 (ICOPE-11)Denver
Academic presentationOtherCo-authoredHidenori Tsuruoka;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2011/6/1~2011/6/3
PapersCHF in a Circumferentially Non-Uniformly Heated Tube under Low Pressure and Low Mass Flux Condition (Influence of the Magnitude of Heat Flux)In refereedAcademic JournalCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Kaichiro Mishima;Yasushi SaitoTransactions of the Japan Society of Mechanical Engineers Series B2011/6~
PapersFlooding in a Small Diameter Tube (Influence of Tube Material)In refereedAcademic JournalCo-authoredTakaaki Nishimoto;Naoki Tamiya;Takeyuki Ami;Hisashi Umekawa;Mamoru OzawaTransactions of the Japan Society of Mechanical Engineers Series B2011/4~
PapersCHF in a circumferenrially nonuniformly heated tube under low-pressure and low-mass-flux condition (Inclined upward flow)In refereedAcademic JournalCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Kaichiro Mishima;Yasushi SaitoHeat Transfer-Asian Research40・2・125-1392011/3~
PapersEvaluation of interaction characteristics of successive large bubblesIn refereedAcademic JournalCo-authoredNoriko Nakamura;Takeyuki Ami;Hisashi Umekawa;Mamoru OzawaJapanese Journal of Multiphase Flow2011/3~
PapersBoiling heat transfer and flow characteristics of liquid nitrogen in helically coiled tubeIn refereedAcademic JournalCo-authoredTakeyuki Ami;Noriko Nakamura;Takayuki Tsuruno;Toru Higuchi;Hisashi Umekawa;Mamoru OzawaJapanese Journal of Multiphase Flow2011/3~
LectureSingle-AuthorTakeyuki Ami2010/12/1~
Academic presentationOtherCo-authoredTakuya Hirose;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Kaichiro Mishima;Yasushi Saito2010/10/30~2010/10/31
Academic presentationOtherCo-authoredYusuke Tomioka;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2010/10/30~2010/10/31
International academic conferenceFlooding in a small diameter tube -Influence of a tube material-OtherCo-authoredTakeyuki Ami;Takaaki Nishimoto;Hisashi Umekawa;Mamoru Ozawa2010/9/12~2010/9/15Japan-UK mini-Seminar on Multiphase Flow 2010Otaru
International academic conferenceFlow pattern and boiling heat transfer of CO2 at high pressure in horizontal mini-channelsOtherCo-authoredTakeyuki Ami;Noriko Nakamura;Hisashi Umekawa;Mamoru Ozawa;Masahiro ShojiIHTC14-225602010/8/8~2010/8/1314th International Heat Transfer Conference (IHTC-14)Washington, DC
Academic presentationOtherCo-authoredTakeyuki Ami;Noriko Nakamura;Takayuki Tsuruno;Toru Higuchi;Hisashi Umekawa;Mamoru Ozawa2010/7/17~2010/7/19
Academic presentationOtherCo-authoredNoriko Nakamura;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2010/7/17~2010/7/19
Academic presentationOtherCo-authoredTakaaki Nishimoto;Naoki Tamiya;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2010/6/21~2010/6/22
Academic presentationOtherCo-authoredTakeyuki Ami;Shinji Hayashi;Hisashi Umekawa;Mamoru Ozawa2010/6/21~2010/6/22
PapersThe prediction of the dryout under flooding condition in a small diameter tubeIn refereedAcademic JournalCo-authoredTakaaki Nishimoto;Takeyuki Ami;Hisashi Umekawa;Mamoru OzawaCounter-current two-phase flow;Flooding;Small diameter tube;dryoutJapanese Journal of Multiphase Flow2010/6~
International academic conferenceCHF in a non-uniform cirumferential heating tube under low-pressure and low-mass-flux condition -influence of the heated length-OtherCo-authoredHisashi Umekawa;Kazunari Hotta;Takeyuki Ami;Mamoru Ozawa;Kaichiro Mishima;Yasushi SaitoPaper No_16.7.22010/5/30~2010/6/47th International Conference on Multiphase Flow, ICMF2010Tampa, FL
Academic presentationOtherCo-authoredTakeyuki Ami;Takuya Hirose;Kazunari Hotta;Hisashi Umekawa;Ryosuke Matsumoto;Mamoru Ozawa;Kaichiro Mishima;Yasushi Saito2010/5/26~2010/5/28
PapersCritical heat flux induced by flow instability in boiling channels - a reviewIn refereedAcademic JournalCo-authoredMamoru Ozawa;Hisashi Umekawa;Ryosuke Matsumoto;Takeyuki AmiBoiling channel;Critical heat flux;Flow instability;Density wave oscillation;quenchingNuclear Safety and Simulation1・2・104-1202010/3~
International academic conferenceHeat transfer and flow pattern of boiling flow of CO2 in mini-channelsOtherCo-authoredTakashi Hara;Takeyuki Ami;Hisashi Umekawa;Ryosuke Matsumoto;Mamoru Ozawa;Isao IshiharaGS132010/2/17~2010/2/192010 International Symposium on Next-generation Air Conditioning and Refrigeration TechnologyTokyo
PapersFlow boiling in horizontal mini-channels: flow pattern of CO2 at high pressureIn refereedAcademic JournalCo-authoredMamoru Ozawa;Hisashi Umekawa;Takeyuki Ami;Ryosuke Matsumoto;Takashi HaraCarbon dioxide;Boiling heat transfer;Flow pattern;Mini-channel;Discrete bubble modelMultiphase Science and Technology22・2・115-1322010~
PapersForced flow boiling of carbon dioxide in horizontal mini-channelIn refereedAcademic JournalCo-authoredMamoru Ozawa;Takeyuki Ami;Hisashi Umekawa;Ryosuke Matsumoto;Takashi HaraBoiling heat transfer;Flow pattern;Pressure drop;Phase stratification;Carbon dioxide;Discrete bubble model;Critical heat fluxInternational Journal of Thermal Sciences2010~
International academic conferenceHeat transfer characteristics of particle convection in fluidized-bedOtherCo-authoredMario Otuska;Takeyuki Ami;Miho Hayama;Hisashi UmekawaE3102009/11/16~2009/11/20International Conference on Power Engineering-09, ICOPE-09Kobe
Academic presentationOtherCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Masahiro Shoji2009/11/7~2009/11/8
Academic presentationOtherCo-authoredTakashi Hara;Takeyuki Ami;Hisashi Umekawa;Ryosuke Matsumoto;Mamoru Ozawa;Isao Ishihara2009/11/7~2009/11/8
PapersCHF in a circumferentially non-unoformly heated tube under low-pressure and low-mass-flux condition (inclined upward flow)In refereedAcademic JournalCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Kaichiro Mishima;Yasushi SaitoBoiling two-phase flow;Critical heat flux;Non-Uniformly heated tube;Inclined channelTransactions of the Japan Society of Mechanical Engineers Series B2009/10~
Academic presentationOtherCo-authoredShinji Hayashi;Hitoshi Taniguchi;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2009/8/7~2009/8/9
Academic presentationOtherCo-authoredTakaaki Nishimoto;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2009/8/7~2009/8/9
PapersTraveling void wave in horizontal two-phase flowIn refereedAcademic JournalCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Masahiro ShojiTwo-phase flow;Flow pattern;Void wave;Discrete bubble model;Pattern dynamicsInternational Journal of Heat and Mass Trasfer52・25-26・5682-56902009/8~
International academic conferenceFlow pattern prediction of CO2 at high pressure by discrete bubble modelOtherCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Masahiro ShojiHT-32009/6/28~2009/7/37th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, ExHFT-7Krakow
PapersFlow pattern and boiling heat transfer of CO2 in horizontal small-bore tubesIn refereedAcademic JournalCo-authoredMamoru Ozawa;Takeyuki Ami;Isao Ishihara;Hisashi Umekawa;Ryousuke Matsumoto;Yasuhiko Tanaka;Taku Yamamoto;Yuya UedaFlow boiling;Flow pattern;Mini-channel;Carbon dioxide;Discrete bubble modelInternational Journal of Multiphase Flow35・4・699-7092009/4~
PapersCHF in a non-unoformly heated tube under low-pressure and low-mass-flux condition (influence of angle of inclined upward flow)In refereedAcademic JournalCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Kaichiro Mishima;Yasushi SaitoBoiling two-phase flow;Critical heat flux;Non-uniformly heated tubeTransactions of the Japan Society of Mechanical Engineers Series B2009/3~
LectureSingle-AuthorTakeyuki Ami2008/10/30~
LectureSingle-AuthorTakeyuki Ami2008/10/28~
International academic conferenceApplication of discrete bubble model to boiling two-phase flowOtherCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Masahiro ShojiPaper No.E2212008/10/13~2008/10/167th JSME-KSME Thermal and Fluids Engineering Conference, TFEC2008Sapporo
Academic presentationOtherCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Masahiro Shoji2008/10/11~
International academic conferenceApplication of a discrete bubble model to horizontal two-phase flowOtherCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Masahiro ShojiPaper No.1472008/9/17~2008/9/192nd International Forum on Heat Transfer, IFHT2008Tokyo
International academic conferenceCHF in an inclined boiling channel with non-uniform heating under low-pressure and low-mass-flux conditionOtherCo-authoredHisashi Umekawa;Takeyuki Ami;Kazunari Hotta;Mamoru Ozawa;Kaichiro Mishima;Yasushi Saito2008/9/17~2008/9/17US-Japan Seminar on Two-Phase Flow DynamicsSanta Monica
Academic presentationOtherCo-authoredTakeyuki Ami;Koji Shimomura;Hisashi Umekawa;Mamoru Ozawa;Kaichiro Mishima;Yasushi Saito2008/6/19~2008/6/20
PapersCHF in a non-uniformly heated tube under low-pressure and low-mass-flux condition (Influence of the heated length)In refereedAcademic JournalCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Kaichiro Mishima;Yasushi SaitoBoiling two-phase flow;Critical heat flux;Non-uniformly heated tube;Re-distribution of liquid film;Film flow modelJapanese Journal of Multiphase Flow2008~
Academic presentationOtherCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Masahiro Shoji2007/11/23~2007/11/24
International academic conferenceCHF in a non-uniformly heated tube under low-pressure and low-mass-flux condition -Influence of heated length-OtherCo-authoredTakeyuki Ami;Koji Shimomura;Hisashi Umekawa;Mamoru Ozawa;Kaichiro Mishima;Yasushi SaitoPaper No.S5_Tue_B_202007/7/9~2007/7/136th International Conference on Multiphase Flow, ICMF2007Leipzig
Academic presentationOtherCo-authoredTakeyuki Ami;Koji Shimomura;Hisashi Umekawa;Mamoru Ozawa;Kaichiro Mishima;Yasushi Saito2007/6/14~2007/6/15
Academic presentationOtherCo-authoredTakeyuki Ami;Koji Shimomura;Hisashi Umekawa;Mamoru Ozawa;Kaichiro Mishima;Yasushi Saito2007/3/16~2007/3/17
PapersPattern dynamics simulation of void wave propagationIn refereedAcademic JournalCo-authoredMamoru Ozawa;Takeyuki Ami;Hisashi Umekawa;Masahiro ShojiMultiphase Science and Technology19・4・343-3612007~
PapersInvestigation on Two-Phase Flow Dynamics with Discrete Bubble ModelIn refereedAcademic JournalCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Masahiro ShojiTwo-phase flow dynamics;Discrete bubble model;Void wave propagation;Flow pattern;Probability density function;Oscillatory two-phase flowThermal Science and Engineering2007~
Academic presentationOtherCo-authoredTakeyuki Ami;Hisashi Umekawa;Mamoru Ozawa;Masahiro Shoji2006/11/24~2006/11/25
International academic conferencePattern dynamics simulation of void wave propagationOtherCo-authoredMamoru Ozawa;Takeyuki Ami;Hisashi Umekawa;Masahiro Shoji2006/9/24~2006/9/284th Japanese-European Two-Phase Flow Group MeetingKyoto
Academic presentationOtherCo-authoredTakeyuki Ami;Koji Shimomura;Mio Hirayama;Hisashi Umekawa;Mamoru Ozawa2006/8/4~2006/8/6
International academic conferenceBoiling heat transfer under transients with reference to void wave propagationOtherCo-authoredMio Hirayama;Takeyuki Ami;Hisashi Umekawa;Mamoru OzawaPaper No.172006/5/7~2006/5/12ECI International Conference on Boiling Heat TransferSpoleto
International academic conferenceThermal-flow transeints in boiling channelOtherCo-authoredMio Hirayama;Takeyuki Ami;Hisashi Umekawa;Mamoru OzawaCD-ROM Paper No.#2042005/9/14~2005/9/16Japan-UK mini-Seminar on Multiphase Flow 2005Kansai University
Academic presentationOtherCo-authoredMio Hirayama;Takeyuki Ami;Hisashi Umekawa;Mamoru Ozawa2005/6/6~2005/6/8
Courses Taught
- Practice in Manufacturing Technology
- Thesis Projects I
- Thesis Projects II
- Preliminary Thesis Project
- Elementary Physics/Experiments for Mechanical Engineering
- Introduction to Mechanical Engineering (Factory Tour)
- Thermodynamics I
- Vector Calculus
- Thermodynamics II
- Advanced Two-phase Flow
- SeminarI(Mechanical Engineering)
- SeminarII(Mechanical Engineering)
- SeminarIII(Mechanical Engineering)
- SeminarIV(Mechanical Engineering)
- Advanced Two-phase Flow
- Personal Information
- Research Activities
- Research Activities
- Community Service
- Courses Taught