Research on Laser Supported Detonation Physics

• Project/Area Number: 19206087
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Aerospace engineering
• Research Institution: The University of Tokyo
• Principal Investigator: KOMURASAKI Kimiya The University of Tokyo, 大学院・新領域創成科学研究科, 教授 (90242825)
• Co-Investigator(Kenkyū-buntansha): MORI Koichi 名古屋大学, 大学院・工学研究科, 講師 (90375121)
• Project Period (FY): 2007 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥47,580,000 (Direct Cost: ¥36,600,000、Indirect Cost: ¥10,980,000); Fiscal Year 2010: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2009: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000); Fiscal Year 2008: ¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000); Fiscal Year 2007: ¥22,360,000 (Direct Cost: ¥17,200,000、Indirect Cost: ¥5,160,000)
• Keywords: レーザー / プラズマ / 爆轟波 / 宇宙 / 推進 / 航空宇宙流体 / 炭酸ガスレーザー / ガラスレーザー

Research Abstract

Efficient energy conversion from a laser to a blast wave through Laser Supported Detonation was achieved with a glass laser whose wavelength is shorter than that with CO2 lasers by one order of magnitude. In addition, precursor plasma was found ahead of a shockwave by two-wavelength Mach-Zehnder interferometer electron density measurements. The Laser Detonation supporting condition was analytically discussed.

Research Products

• [Journal Article] Internal structure of laser supported detonation waves by two-wavelength Mach-Zehnder interfero- meter (2011)
  • Author(s): 嶋村耕平, 畑井啓吾, 河村好一, 福田章雄, 王彬, 山口敏和, 小紫公也, 荒川義博
  • Journal Title: J.Appl.Phys. Vol.109 Pages: 84910-84910
  • Peer Reviewed
• [Journal Article] Internal Structure of Laser Supported Detonation Waves by Two-Wavelength Mach-Zehnder Interferometer (2011)
  • Author(s): K.Shimamura, 他
  • Journal Title: Journal of Applied Physics Volume: 109 Pages: 84910-84910
  • Peer Reviewed
• [Journal Article] Energy conversion in a Glass-laser-induced blast wave in air (2010)
  • Author(s): 王彬, 小紫公也, 山口敏和, 嶋村耕平
  • Journal Title: J.Appl.Phys.Vol. 108 Pages: 124911-124911
  • Peer Reviewed
• [Journal Article] 2波長マッハツェンダー干渉法を用いたレーザー支持爆轟波構造の解明 (2010)
  • Author(s): 嶋村耕平, 畑井啓吾, 河村好一, 福井章泰, 福田章雄, 王彬, 山口敏和, 小紫公也, 荒川義博
  • Journal Title: 日本航空宇宙学会誌 58巻 Pages: 323-329
  • NAID: 10027363480
  • Peer Reviewed
• [Journal Article] 2波長マッハツェンダー干渉法を用いたレーザー支持爆轟波構造の解明 (2010)
  • Author(s): 嶋村耕平, 他
  • Journal Title: 日本航空宇宙学会誌 Volume: 58 Pages: 323-329
  • Peer Reviewed
• [Journal Article] Energy conversion in a Glass-laser supported detonation wave in air (2010)
  • Author(s): B.Wang, 他
  • Journal Title: Journal of Applied Physics Volume: 108 Pages: 124911-124911
  • Peer Reviewed
• [Journal Article] A Preliminary Study of Laser powered Launcher Performance. (2009)
  • Author(s): Katsurayama K., Komurasaki K., Arakawa Y.
  • Journal Title: Acta Astronautica Vol.65 Pages: 1032-1041
  • Peer Reviewed
• [Journal Article] In-Tube Shock Wave Driven by Atmospheric Millimeter-Wave Plasma. (2009)
  • Author(s): Oda Y., Kajiwara K., Takahashi K., Kasugai A., Sakamoto K., Komurasaki K.
  • Journal Title: Jpn.J.Appl.Phys Vol.48 Pages: 116001-116001
  • NAID: 40016844226
  • Peer Reviewed
• [Journal Article] A Preliminary Study of Laser powered Launcher Performance (2009)
  • Author(s): Katsurayama H, Komurasaki K, Arakawa, Y.
  • Journal Title: Acta Astronautica Vol.65 Pages: 1032-41
  • Peer Reviewed
• [Journal Article] In-Tube Shock Wave Driven by Atmospheric Millimeter-Wave Plasma (2009)
  • Author(s): Yasuhisa Oda, Ken Kajiwara, Koji Takahashi, Atsushi Kasugai, Keishi Sakamoto, Kimiya Komurasaki
  • Journal Title: Jpn.J.Appl.Phys 48 Pages: 116001-116001
  • NAID: 40016844226
  • Peer Reviewed
• [Journal Article] Thrust Performance of Microwave Rocket under Repetitive Pulse Operation (2009)
  • Author(s): Oda, Y. , Shibata, T. , Komurasaki, K. , Takahashi, K. , Kasugai, A. , Sakamoto, K
  • Journal Title: Journal of Propulsion and Power 25(1) Pages: 118-122
  • Peer Reviewed
• [Journal Article] レーザー支持爆轟の終了条件とレーザー波長 (2008)
  • Author(s): 山口敏和, 畑井啓吾, 小紫公也, 荒川義博
  • Journal Title: プラズマ応用科学会誌 16巻 Pages: 125-130
  • NAID: 40016556970
  • Peer Reviewed
• [Journal Article] レーザー支持爆轟の終了条件とレーザー波長 (2008)
  • Author(s): 山口敏和, 畑井啓吾, 小紫公也, 荒川義博
  • Journal Title: プラズマ応用科学 16(2) Pages: 125-130
  • NAID: 40016556970
  • Peer Reviewed
• [Journal Article] Effect of Laser Supported Detonation Wave Confinement on Termination Conditions (2008)
  • Author(s): Ushio, M., Komurasaki, K., Kawamura, K., Arakawa, Y.
  • Journal Title: Shock Waves Vol.18 Pages: 35-39
  • Peer Reviewed
• [Journal Article] Numerical Analysis of Exhaust and Refill Process of a Laser Pulsejet (2008)
  • Author(s): Katsurayama, H., Komurasaki, K., Hirooka, Mori K., Arakawa, Y.
  • Journal Title: Journal of Propulsion and Power Vol.24(5) Pages: 999-1006
  • Peer Reviewed
• [Journal Article] プラズマの着火過程における電離ダイナミクスと構造 (2008)
  • Author(s): 小田靖久, 小紫公也, 坂本慶司
  • Journal Title: Journal of Plasma and Fusion Research 84(6) Pages: 343-347
  • Peer Reviewed
• [Journal Article] Numerical Analysis of Exhaust and Refill Process of a Laser Pulsejet (2008)
  • Author(s): Katsurayama, H. , Komurasaki, K. , Hirooka, MoriK. , Arakawa, Y.
  • Journal Title: Journal of Propulsion and Power 24(5) Pages: 999-1006
  • Peer Reviewed
• [Journal Article] Effbct of Laser Supported Detonation Wave Confinement on Termination Conditions (2008)
  • Author(s): Ushio, M. Komurasaki, K. , Kawamura, K. , Arakawa, Y.
  • Journal Title: shock Waves 18 Pages: 35-39
  • Peer Reviewed
• [Journal Article] レーザ支持爆轟波の閉じ込め効果がその終了条件に及ぼす影響 (2007)
  • Author(s): 小紫 公也, 牛尾 正人
  • Journal Title: 日本機械学会論文集(B編) 73 Pages: 676-679
  • NAID: 110006271350
  • Peer Reviewed
• [Presentation] Thrust measurement of laser detonation thruster with a pulsed glass laser (2011)
  • Author(s): Wang B., Michigami K., Komurasaki K., Han T., Arakawa Y.
  • Organizer: 7th International Symposium on Beamed Energy Propulsion
  • Place of Presentation: Ludwigsburg, Germany
  • Year and Date: 2011-04-11
• [Presentation] Photoionization in the precursor of Laser supported detonation by ultraviolet radiation (2011)
  • Author(s): 嶋村耕平, 道上啓亮, 王彬, 小紫公也, 荒川義博
  • Organizer: 7th International Symposium on Beamed Energy Propulsion
  • Place of Presentation: Ludwigsburg, Germany
  • Year and Date: 2011-04-11
• [Presentation] Laser wavelength dependency of laser supported detonation (2011)
  • Author(s): 嶋村耕平, 道上啓亮, 王彬, 山口敏和, 小紫公也, 荒川義博
  • Organizer: 7th International Symposium on Beamed Energy Propulsion
  • Place of Presentation: Ludwigsburg, Germany
  • Year and Date: 2011-04-11
• [Presentation] Laser wavelength dependency of laser supported detonation (2011)
  • Author(s): Kohei Shimamura
  • Organizer: 7th International Symposium on Beamed Energy Propulsion
  • Place of Presentation: ルドフィスブルグ・ドィッ
  • Year and Date: 2011-04-11
• [Presentation] Photoionization in the precursor of Laser supported detonation by ultraviolet radiation (2011)
  • Author(s): Kohei Shimamura
  • Organizer: 7th International Symposiumon Beamed Energy Propulsion
  • Place of Presentation: ルドフィスブルグ・ドイツ
  • Year and Date: 2011-04-11
• [Presentation] Thrust measurement of laser detonation thruster with a pulsed glass laser (2011)
  • Author(s): Bin Wang
  • Organizer: 7th International Symposium on Beamed Energy Propulsion
  • Place of Presentation: ルドフィスブルグ・ドイツ
  • Year and Date: 2011-04-11
• [Presentation] レーザー支持爆轟波前方における光電離構造 (2011)
  • Author(s): 嶋村耕平, 道上啓亮, 王彬, 小紫公也, 荒川義博
  • Organizer: 平成22年度衝撃波シンポジウム,18-A-2-3
  • Place of Presentation: 相模原
  • Year and Date: 2011-03-18
• [Presentation] レーザー支持爆轟波前方における光電離構造 (2011)
  • Author(s): 嶋村耕平
  • Organizer: 平成22年度衝撃波シンポジウム
  • Place of Presentation: 神奈川・相模原(青山学院大学相模原キヤンパス)
  • Year and Date: 2011-03-18
• [Presentation] レーザー支持爆轟波性能のf値及び気体種依存性 (2011)
  • Author(s): 道上啓亮, 嶋村耕平, 王彬, 班太郎, 小紫公也, 荒川義博
  • Organizer: 第51回航空原動機宇宙推進講演会,JSASS 2011-002
  • Place of Presentation: 広島市
  • Year and Date: 2011-03-04
• [Presentation] レーザー支持爆轟波性能のf値及び気体種依存性 (2011)
  • Author(s): 道上啓亮
  • Organizer: 第51回航空原動機宇宙推進講演会
  • Place of Presentation: 広島・広島市(広島YMCAホール)
  • Year and Date: 2011-03-04
• [Presentation] レーザー支持爆轟波の伝播構造における気体種依存性 (2011)
  • Author(s): 道上啓亮, 嶋村耕平, 王彬, 山口敏和, 小紫公也, 荒川義博
  • Organizer: レーザー学会学術講演会第31回年次大会
  • Place of Presentation: 調布
  • Year and Date: 2011-01-09
• [Presentation] レーザー支持爆轟波の伝播構造における気体種依存性 (2011)
  • Author(s): 道上啓亮
  • Organizer: レーザー学会学術講演会第31回年次大会
  • Place of Presentation: 東京・調布(電気通信大学)
  • Year and Date: 2011-01-09
• [Presentation] Laser supported detonation in argon gas (2011)
  • Author(s): 嶋村耕平, 道上啓亮, 王彬, 小紫公也, 荒川義博
  • Organizer: 49th AIAA Aerospace Sciences Meeting and Exhibit, AIAA-2011-1139
  • Place of Presentation: Orlando, Florida, USA
  • Year and Date: 2011-01-04
• [Presentation] Laser Supported Detonation in argon gas (2011)
  • Author(s): Kohei Shimamura
  • Organizer: 49th AIAA Aerospace Sciences Meeting and Exhibit
  • Place of Presentation: オーランド・アメリカ
  • Year and Date: 2011-01-04
• [Presentation] マイクロ波ロケットによる単段式打ち上げの検討 (2010)
  • Author(s): 福成雅史, 嶋村耕平, 道上啓亮, 葛山浩, 小紫公也, 荒川義博
  • Organizer: 第54回宇宙科学技術連合講演会
  • Place of Presentation: 静岡
  • Year and Date: 2010-11-17
• [Presentation] Study of Laser Propulsion Efficiency from Solid State Laser to Shock Wave Energy in Reduced Ambient Pressure (2010)
  • Author(s): Wang B., Han T., Shimamura K., Yamaguchi T., Komurasaki K., Arakawa Y.
  • Organizer: 61th International Astronautical Congress, IAC-10. C4.8.3
  • Place of Presentation: Prague, Czech, Republic
  • Year and Date: 2010-09-27
• [Presentation] Study of Laser Propulsion Efficiency from Solid State Laser to Shock Wave Energy in Reduced Ambient Pressure (2010)
  • Author(s): Bin Wang
  • Organizer: 61th International Astronautical Congress
  • Place of Presentation: プラハ・チェコ
  • Year and Date: 2010-09-27
• [Presentation] ガラスレーザーによるレーザー誘起プラズマの生成と衝撃波の伝播 (2010)
  • Author(s): 王彬, 嶋村耕平, 山口敏和. 小紫公也, 荒川義博
  • Organizer: 日本航空宇宙学会第41期年会講演会,C28
  • Place of Presentation: 本郷
  • Year and Date: 2010-04-15
• [Presentation] ガラスレーザーによるレーザー誘起プラズマの生成と衝撃波の伝播 (2010)
  • Author(s): 王彬
  • Organizer: 日本航空宇宙学会第41期年会講演会
  • Place of Presentation: 東京・本郷(東京大学・山上会館)
  • Year and Date: 2010-04-15
• [Presentation] Experimental Investigation on the Shock Wave Generated by Solid Laser Induced Plasma in air. (2010)
  • Author(s): 王彬, 嶋村耕平, 山口敏和, 小紫公也, 荒川義博
  • Organizer: 平成21年度衝撃波シンポジウム
  • Place of Presentation: さいたま
  • Year and Date: 2010-03-19
• [Presentation] Experimental Investigation on the Shock Wave Generated by Solid Laser Induced Plasma in air (2010)
  • Author(s): Wang B, 嶋村耕平, 山口敏和, 小紫公也, 荒川義博
  • Organizer: 衝撃波シンポジウム
  • Place of Presentation: さいたま
  • Year and Date: 2010-03-19
• [Presentation] Experimental Investigation on the shock wave generated by a Solid laser induced plasma in air (2010)
  • Author(s): Wang Bin
  • Organizer: 平成21年度衝撃波シンポジウム
  • Place of Presentation: 大宮市
  • Year and Date: 2010-03-19
• [Presentation] A cost Evaluation for Transport of Solar Power Satellite by Beamed Energy Propulsion. (2010)
  • Author(s): Shimamura K, Sawahara H, Oda A, Komurasaki K, Arakawa Y
  • Organizer: Asian Joint Conference on Propulsion and Power 2010
  • Place of Presentation: Miyazaki, Japan
  • Year and Date: 2010-03-05
• [Presentation] A cost Evaluation for Transport of Solar Power Satellite by Beamed Energy Propulsion (2010)
  • Author(s): Shimamura K., Sawahara H., Oda A., Komurasaki K., Arakawa Y.
  • Organizer: AJCPP 2010
  • Place of Presentation: Miyazaki
  • Year and Date: 2010-03-05
• [Presentation] A cost evaluation for transport of solar power satellite by beam energy propulsion (2010)
  • Author(s): 嶋村耕平
  • Organizer: Asian Joint Conference on Propulsion and Power 2010
  • Place of Presentation: 宮崎市
  • Year and Date: 2010-03-04
• [Presentation] ビームエネルギー推進を用いた宇宙太陽光発電の輪送 (2010)
  • Author(s): 嶋村耕平
  • Organizer: 平成21年度宇宙輪送シンポジウム
  • Place of Presentation: 調布市,JAXA
  • Year and Date: 2010-01-15
• [Presentation] ビームエネルギー推進を用いた宇宙太陽光発電の輸送 (2010)
  • Author(s): 嶋村耕平, 澤原弘憲, 小田章徳, 小紫公也, 荒川義博
  • Organizer: 平成21年度宇宙輸送シンポジウム
  • Place of Presentation: 相模原
  • Year and Date: 2010-01-13
• [Presentation] Terminating Conditions of laser supported detonation in two different laser. (2009)
  • Author(s): Yamaguchi T, Wang B, Shimada Y, Shimamura K, Hatai K, Komurasaki K, Arakawa Y
  • Organizer: 6th International Symposium on Beamed Energy Propulsion
  • Place of Presentation: Scottsdale, Arizona, USA
  • Year and Date: 2009-11-26
• [Presentation] Energy Absorption Structure of Laser Supported Detonation Wave. (2009)
  • Author(s): Wang B, Yamaguchi T, Hatai K, Komurasaki K, Arakawa Y
  • Organizer: 6th International Symposium on Beamed Energy Propulsion
  • Place of Presentation: Scottsdale, Arizona, USA
  • Year and Date: 2009-11-26
• [Presentation] Terminating Conditions of laser supported detonation in two different laser (2009)
  • Author(s): Yamaguchi T, Wang B, Shimada Y, Shimamura K, Hatai K, Komurasaki K, Arakawa Y.
  • Organizer: 6th ISBEP
  • Place of Presentation: Scottsdale, AZ
  • Year and Date: 2009-11-04
• [Presentation] Energy Absorption Structure of Laser Supported Detonation Wave (2009)
  • Author(s): Wang B, Yamaguchi T, Hatai K, Komurasaki K, Arakawa Y.
  • Organizer: 6th ISBEP
  • Place of Presentation: Scottsdale, AZ
  • Year and Date: 2009-11-04
• [Presentation] Heating Structure and its sustaining condition of laser supported detonation wave (2009)
  • Author(s): Wang B, Yamaguchi T, Hatai K, Komurasaki K, Arakawa Y.
  • Organizer: 60th IAC
  • Place of Presentation: Daejeon, Korea
  • Year and Date: 2009-10-13
• [Presentation] Heating Structure and its sustaining condition of laser supported detonation wave. (2009)
  • Author(s): Wang B, Yamaguchi T, Hatai K, Komurasaki K, Arakawa Y
  • Organizer: 60th International Astronautical Congress
  • Place of Presentation: Daejeon, Korea
  • Year and Date: 2009-10-12
• [Presentation] Heating structure and its sustaining condition of laser supported detonation wave (2009)
  • Author(s): Wang Bin
  • Organizer: 60^<th> International Astronautical Congress
  • Place of Presentation: テジュン、韓国
  • Year and Date: 2009-10-12
• [Presentation] Energy absorption structure of laser supported detonation wave (2009)
  • Author(s): Wang Bin
  • Organizer: 6^<th> International Symposium on Beamed Energy Propulsion
  • Place of Presentation: スコットヤード、米国
  • Year and Date: 2009-10-01
• [Presentation] Terminating Conditions of laser supported detonation in two different lasers (2009)
  • Author(s): 山口敏和
  • Organizer: 6^<th> International Symposium on Beamed Energy Propulsion
  • Place of Presentation: スコットヤード、米国
  • Year and Date: 2009-10-01
• [Presentation] Laser Supported Detonation Generated by a Solid Laser (2009)
  • Author(s): 山口敏和
  • Organizer: 27^<th> International Symposium on Space Technology and Science
  • Place of Presentation: つくば市
  • Year and Date: 2009-07-09
• [Presentation] レーザー支持爆轟波内部の電子密度および電子温度の計測 (2009)
  • Author(s): 山口敏和, 畑井啓吾, 小紫公也, 荒川義博
  • Organizer: 日本航空宇宙学会第40期年会講演会
  • Place of Presentation: 調布
  • Year and Date: 2009-04-15
• [Presentation] レーザー支持爆轟波内部の電子密度および電子温度の計測 (2009)
  • Author(s): 山口敏和
  • Organizer: 日本航空宇宙学会第40期年会講演会
  • Place of Presentation: 調布市
  • Year and Date: 2009-04-09
• [Presentation] レーザー支持爆轟波構造のレーザーパワー依存性 (2009)
  • Author(s): 嶋田豊
  • Organizer: 平成20年度衝撃波シンポジウム
  • Place of Presentation: 名古屋、名古屋大学IB電子情報館
  • Year and Date: 2009-03-18
• [Presentation] レーザー支持爆轟波における支持構造とその維持条件 (2009)
  • Author(s): 畑井啓吾
  • Organizer: 第49回航空原動機・宇宙推進講演会
  • Place of Presentation: 長崎、ロワジールホテル長崎
  • Year and Date: 2009-03-06
• [Presentation] Preliminary Experiments of a Double-Beam Technique for Laser-Ablative-Impulse Enhancement (2009)
  • Author(s): K. Mori, A. Sasoh, K. Komurasaki, Y. Arakawa
  • Organizer: AIAA-2009-252
  • Place of Presentation: Reno, NV
  • Year and Date: 2009-01-06
• [Presentation] レーザー支持爆轟波におけるレーザー波長の影響 (2008)
  • Author(s): 山口敏和
  • Organizer: 第52回宇宙科学技術連合講演会
  • Place of Presentation: 兵庫、淡路島夢舞台
  • Year and Date: 2008-11-06
• [Presentation] Modeling of Laser Supported Detonation Wave Structure Based on Measured Plasma Properties (2008)
  • Author(s): 小紫公也
  • Organizer: 39th Plasmadynamics and Lasers Conference
  • Place of Presentation: シアトル、米国
  • Year and Date: 2008-06-25
• [Presentation] Modeling of Laser Supported Detonation Wave Structure Based on Measured Plasma Properties (2008)
  • Author(s): K. Hatai, A. Fukui, K. Komurasaki, Y. Arakawa
  • Organizer: AIAA-2008-4092
  • Place of Presentation: Seattle, WA
  • Year and Date: 2008-06-24
• [Presentation] 二波長マッハツェンダー干渉法によるレーザー爆轟波背後の電子数密度測定 (2008)
  • Author(s): 畑井啓吾
  • Organizer: 第40回流体力学講演会
  • Place of Presentation: 仙台、東北大学片平キャンパス
  • Year and Date: 2008-06-13
• [Presentation] レーザー支持爆轟波背後のプラズマ構造 (2008)
  • Author(s): 小紫 公也
  • Organizer: 衝撃波シンポジウム
  • Place of Presentation: 東京都目黒区
  • Year and Date: 2008-03-18
• [Presentation] The Effect of Incident Laser Wavelength on Laser Supported Detonation Wave (2008)
  • Author(s): 畑井 啓吾
  • Organizer: Asia Pacific Laser Symposium
  • Place of Presentation: 愛知県名古屋市
  • Year and Date: 2008-01-31
• [Presentation] レーザー支持爆轟波背後のレーザー吸収層 (2008)
  • Author(s): 小紫 公也
  • Organizer: 宇宙輸送シンポジゥム
  • Place of Presentation: 神奈川県相模原市
  • Year and Date: 2008-01-29
• [Presentation] 空気中を伝播するレーザー支持爆轟波の構造と1次元数値解析 (2007)
  • Author(s): 福井 章泰
  • Organizer: 流体力学講演会
  • Place of Presentation: 東京都調布市
  • Year and Date: 2007-06-14
• [Presentation] Supporting structure of the LSD wave in an energy absorption perspective (2007)
  • Author(s): 福井 章泰
  • Organizer: ISBEP 5
  • Place of Presentation: 米国ハワイ
• [Remarks] ホームページ等
  • URL: http://www.kml.k.u-tokyo.ac.jp/rpl/research.html
• [Remarks]
  • URL: http://www.kml.k.u-tokyo.ac.jp/rpl/index.html
• [Remarks] ホームページ
  • URL: http://www.kml.k.u-tokyo.ac.jp/rpl/research.html