1993 Fiscal Year Annual Research Report

高迎角並びに非定常の流体現象の先端的課題

Research Project

Project/Area Number	05302052
Research Institution	Kyushu University
Principal Investigator	麻生茂九州大学, 工学部, 助教授 (40150495)
Co-Investigator(Kenkyū-buntansha)	藤原俊隆名古屋大学, 工学部, 教授 (90023225) 久保田弘敏東京大学, 工学部, 教授 (30114466) 辛島桂一宇宙科学研究所, 教授 (80013639) 佐藤淳造東京大学, 工学部, 教授 (80011211) 相原康彦東京大学, 工学部, 教授 (90011072)
Keywords	大迎角 / 高迎角細長物体 / バリスティックレンジ / 3次元剥離流 / 乱流剥離 / ダイナミックストール / デルタ翼 / 衝撃波
Research Abstract	本年度の研究は下記のようなグループに分かれて研究を行った。各グループの得た主要な研究実績は下記のとおりであり、ほぼ今年度の目標を達成することができた。高迎角空気力学関係 1)デルタ翼まわりの流れ(佐藤、中村):デルタ翼の高いロール振動試験装置を開発した。また、厚いデルタ翼の前縁剥離渦構造を明らかにした。 2)高迎角で非定常運動をする翼まわりの流れ(吉沢、桑原、桜井):非定常運動翼回りの流れの数値計算と新しい数値スキームを開発した。また、模型実験機による試験も行った。 3)剛体またはフレキシブル翼のダイナミック・ストール(相原、麻生、森西):迎角が大きく変化する翼回りの流れについて実験的及び数値的研究を行った。流れ場の強い非線形性は重要な要素である。また、ダイナミックストール渦と後縁からの発生渦の関係を明らかにした。 4)高迎角翼の空力制御(Flow Control)(辛島):低亜音速域におけるデルタ翼について、横方向噴射により大迎角における揚力特性の大幅な改善を実証した。 5)高迎角飛行体まわりの流れ(久保田、井上、中島):鈍頭円錐体や回収型物体の空力特性を明らかにした。 6)三次元剥離現象の構造(山本、新井):高迎角鈍頭物体の三次元剥離構造を調べた。非定常流動現象関係 1)乱流剥離現象(柘植、中橋、京藤):乱流剥離点の予知法を開発中である。 2)衝撃波を伴う流れ(高山、東野、西田、佐宗):衝撃波の反射の詳細な数値計算におけるスキームの検討を行った。また、高温非平衡流の数値解析を行った。 3)非定常化学反応流(藤原、林):5km/sまで加速した微少なの物体(0.6g)のエネルギ変換過程について化学反応などを考慮して、定量的に評価した。

Research Products
(44 results)

All Other

All Publications (44 results)

[Publications] Aihara,Y.,Koyama,H.and Murashige,A: "Transient Aerodynamics Characteristics of a Two Dimensional Airfoil During Stepwise Incidence Variation." AIAA Jour.Aircraft. 22,8. 661-668 (1985)
[Publications] Aihara,Y.,Koyama,H. Akashi,E: "Transient Aerodynamics Behaviors Associated With Sand tempwise-Incidence Variation of Airfoils" Chinese Jour. Aeron.4,2,. 99-108 (1991)
[Publications] ARAI,Norio & SHIMADA,K: "Active control of Vortex Shedding Frequency by a Jet" Proc.of Pacific Into.Confa.on Aerospace Science and Technology. 2. 677-684 (1993)
[Publications] N.UCHIYAMA & O.INOUE: "Moving Cell Finite Volume Computation of a Helicopter Rotor Flow Field" Proc.5th Int'l Symp.on Comp.Fluid Dyna.3. 273-278 (1993)
[Publications] A.Matsuo and T.Fujiwara: "Numerical Investigation of Oscillatory Instability in Shock-induced Combustion around a Blunt Body." AIAA Journal. 31. 1835-1841 (1993)
[Publications] S.ASO and M.HAYASHI: "Experimental and Computational Studies on Dynamic Stall in Low Speed Flows" Proceedings of IUTAM Symposium on Fluid Dynamics on High Angle of Attack,held at Tokyo. 67-78 (1993)
[Publications] J.MIYAKAWA, J.SHINBO and S.ASO: "Numerical and Experimental Investigation on Dynamic Stall Vortex" Proceedings of IUTAM Symposium on Fluid Dynamics on High Angle of Attack. 79-89 (1993)
[Publications] Y.Kumamoto and S.Aso: "Computational Studies on Dynamic Stall Phenomena by Solving Incompressible Navier-Stokes Equations" Proceedings of 5th International Symposium on Computational Fluid Dynamics. 11. 103-108 (1993)
[Publications] A.Sasoh et al.: "A numerical and experimental study of sonic booms generated from highspeed railway tunnels" Proc.of the 19th ISS^W.
[Publications] A.Sasoh et al.: "An experimental and numerical study on von neumann mach reflection" Proc.of the 19th ISS^W.
[Publications] M.Zahar, Y.Nakamura Y.Nakajima,and T.Ono: "厚いデルタ翼の総圧分布について" 流体熱工学研究. 28. 15-25 (1993)
[Publications] Y.Nakajima,Y.Nakamura and M.Yasuhara: "Flow Field around Thick Delta Wing with Rounded Leading Edge" IPAC,SAE P-246. 393-414 (1991)
[Publications] T.Ono, Y.Nakamura,Y.Ushimaru and H.Kawazoe: "Static and Total Pressure Distributions around a Thick Delta Wing with Rounded Leading Edge" AIAA Paper. (in press). (1994)
[Publications] Yumiko Inoue and A.Ioichi Hayashi: "Nonequilibrium Flow Around Injection Jet into a Hypersonic Flow" Proc.of 19th Int.Symp.on Shock Waves. (1993)
[Publications] A.Koichi Hayashi and Takayuki Fuyuto: "Numerical Simulation of Shock Waves Through a Combustible Two-Phase Media" Proc.of 19th Int.Symp.on Shock Waves. (1993)
[Publications] A.Koichi Hayashi,Masaru Unno and Toshi Fujiwara: "Numerical Study on Thrust Vector Control System Using a Jet Vane in Rocket Exhaust Jet Flows" To be presented at 19th Int. Symp.on Space Technology and science. (1994)
[Publications] Itoga,N,Yoshizawa,Y.: "Numerical Calculations of Forward Flight Rotor Flowfields" Proc.of 5th Int.Symp.on Comp.Fluid Dynamics-Sendai. 1. 364-369 (1993)
[Publications] 糸長紀晶、吉澤能政: "非定常回転翼まわりの流れ場の計算" 第7回数値流体力学シンポジウム講演論文集. 111-114 (1993)
[Publications] 辛島桂一、他2名: "超高速パラシュートの開傘荷重特性" 第37回宇宙科学技術連合講演会講演集. 265-266 (1993)
[Publications] 辛島桂一、他2名: "高迎角低縦横比翼の空力特性に及ぼすLateral Blowing の効果" 第25回流体力学講演会講演集. 1-4 (1993)
[Publications] 辛島桂一、他2名: "デルタ翼の空力特性に及ぼすTrailing-EdgeLateral Blowing の効果" 第25回流体力学講演会講演集. 97-100 (1993)
[Publications] Aso,S.,Karashima,K.,et al.: "Intensive Studies on Unsteady Secondary Separations and Oscillating Shock Waves in Three Dimensional Shock Waves/Turbulent Boundary Layer Interaction Region Induced by Sharp/Blunt Fins" AIAA Paper 93-2939. (1993)
[Publications] Karashima,K.,et al.: "The Effect of Spanwise Blowing on the Aerodynamic Characteristics of a Delta Wing" Proceedings of 5th ISCFD. 2. 234-239 (1993)
[Publications] Karashima,K.,et al.: "Enhancement of the Leading-Edge Separation Vortices by the Trailing-Edge Lateral Blowing" AIAA Paper 94-0181. (1994)
[Publications] Fumio Higashino: "Interaction of Supersonic Expansion Flow with Boundary Layer in Unsymmetrical Duct" ISME International Journal. 37-1. 77-82 (1994)
[Publications] Masashi Yamauchi: "Numerical Investigation of Supersonic Flows around a Spiked Blunt-Body" 31st Aerospace Sciences Meeting & Exhibit AIAA 93-0887. (1993)
[Publications] I.Sakamoto: "Focusing of Reflected Shock Waves Analyzed by Means of Geometrical Shock Dynamics" JSME International Journal. 36. 560-566 (1993)
[Publications] Fumio Shimizu: "Ground Surface Effects on the Blast Wave Propagation in Two Dimensions" Trans.Japan Sci.Aero.space Scie.36. 36-46 (1993)
[Publications] Nishida 他1名: "Thermochemical Nonequilibrium Flow Analysis in Atmospheric Entry Conditions" Proc.Initial Symp.on Aerospace and Fluid Science. 149-155 (1993)
[Publications] Nishida 他1名: "Computational Study on shock Wave Propagation and Starting Process in a Shock Tunnel Nozzle" Proc.5th Initial Symp.on Comp.Fluid Dynamics. 120-125 (1993)
[Publications] M.Nagasawa, K.Kuwahara: "Smcothed Particle Simulations of the Pyroclastic Flow" Inn.J.of Modern Phys.B.Vol.7 No.10,9. 1979-1995 (1993)
[Publications] S.Komori,R.Nagaosa, K.Kuwahara,他3名: "Direct Numerical Simulation of Three-Dimensional Openchannel Flow with Zero-shear Gas-Liquid Interface" Phys.Fluids A. Vol.5 No.1. 115-125 (1993)
[Publications] S.G.Chung, K.Kuwahara: "Explicit streamline Method for Steady Flows of Non-Newtonian Matter:History-Dependence and Free Surfaces" I.of Comput.Phys.Vol.104 No.2. (1993)
[Publications] J.Zonglin,C.Yaosong, K.Kuwahara: "Approximate Nonreflecting Inflow-outflow Boundary Conditions for the Calculation of Navier Stokes Equations in Internal Flows" AOTA Mechanica SINICA. Vol.9 No.4. (1993)
[Publications] 桑原邦郎: "流れのシミュレーションとその可視化" 画像工学コンファレンス. (1993)
[Publications] R.Iwatsu, J.M.Hyun,K.Kuwahara: "Numerical Simulations of Three-Dimensional Flows in a Cubic Cavity with an Oscillating Lid." Transactions of the ASME. Vol.115. 680-686 (1993)
[Publications] A.Sakurai,N.Kudo,and S.Higashino: "Support Software Development for the RPRV Flight Experiments" Memories of the Faculty of Engineering,Kyushu University. Vol.53 No.2. 89-102. (1994)
[Publications] 東野伸一郎,池松隆,瀬戸正之,桜井晃: "主成分分析を用いたRPRVの空気力解析" 九州大学工学集報. 67巻3号. (1994)
[Publications] Kubota,H.,Jia,M.Y.,Watanuki,T.,and Suzuki,K.: "Asymmetric Flow Around High-Angle-of-Attack Slender Bodies" Fluid Dynamics of High Angle of attack.Springer-Verlag. 277-288 (1993)
[Publications] 久保田弘敏、綿貫忠晴、鈴木宏二郎: "高迎角細長物体空力特性のマッハ数効果" 第25回流体力学講演会講演集. 17-20 (1993)
[Publications] K.Nakahashi: "Adaptive-Prismatic-Grid Method for External Viscous Flow Computations" AIAA Paper 93-3314-CP. 195-203 (1993)
[Publications] K.Nakahashi: "Semi-Unstructured,Adaptive Grid Approach for External Viscous Flow Computations" Proc.5th Int.Symp.on Computational Fluid Dynamics. 2. 195-203 (1993)
[Publications] 吉田昭彦、中橋和博、藤井昭一: "近傍場でのソニックブームの数値計算" 日本航空宇宙学会誌. 41. 584-589 (1993)
[Publications] Morisita,E.,Koyama,H., Kitamori,T.and Aihara,Y.: "Unsteady aerodynamics characteristics of deformable airfoil,Fluid dynamics of High Angle of Attack Edited by R.Kawamura and Y.Aihara" Spriinger-Berlag,Berlin,Heidelberg,(1993)

1993 Fiscal Year Annual Research Report

高迎角並びに非定常の流体現象の先端的課題

Principal Investigator

麻生 茂 九州大学, 工学部, 助教授 (40150495)

Research Products

[Publications] Aihara,Y.,Koyama,H.and Murashige,A: "Transient Aerodynamics Characteristics of a Two Dimensional Airfoil During Stepwise Incidence Variation." AIAA Jour.Aircraft. 22,8. 661-668 (1985)

[Publications] Aihara,Y.,Koyama,H. Akashi,E: "Transient Aerodynamics Behaviors Associated With Sand tempwise-Incidence Variation of Airfoils" Chinese Jour. Aeron.4,2,. 99-108 (1991)

[Publications] ARAI,Norio & SHIMADA,K: "Active control of Vortex Shedding Frequency by a Jet" Proc.of Pacific Into.Confa.on Aerospace Science and Technology. 2. 677-684 (1993)

[Publications] N.UCHIYAMA & O.INOUE: "Moving Cell Finite Volume Computation of a Helicopter Rotor Flow Field" Proc.5th Int'l Symp.on Comp.Fluid Dyna.3. 273-278 (1993)

[Publications] A.Matsuo and T.Fujiwara: "Numerical Investigation of Oscillatory Instability in Shock-induced Combustion around a Blunt Body." AIAA Journal. 31. 1835-1841 (1993)

[Publications] S.ASO and M.HAYASHI: "Experimental and Computational Studies on Dynamic Stall in Low Speed Flows" Proceedings of IUTAM Symposium on Fluid Dynamics on High Angle of Attack,held at Tokyo. 67-78 (1993)

[Publications] J.MIYAKAWA, J.SHINBO and S.ASO: "Numerical and Experimental Investigation on Dynamic Stall Vortex" Proceedings of IUTAM Symposium on Fluid Dynamics on High Angle of Attack. 79-89 (1993)

[Publications] Y.Kumamoto and S.Aso: "Computational Studies on Dynamic Stall Phenomena by Solving Incompressible Navier-Stokes Equations" Proceedings of 5th International Symposium on Computational Fluid Dynamics. 11. 103-108 (1993)

[Publications] A.Sasoh et al.: "A numerical and experimental study of sonic booms generated from highspeed railway tunnels" Proc.of the 19th ISS^W.

[Publications] A.Sasoh et al.: "An experimental and numerical study on von neumann mach reflection" Proc.of the 19th ISS^W.

[Publications] M.Zahar, Y.Nakamura Y.Nakajima,and T.Ono: "厚いデルタ翼の総圧分布について" 流体熱工学研究. 28. 15-25 (1993)

[Publications] Y.Nakajima,Y.Nakamura and M.Yasuhara: "Flow Field around Thick Delta Wing with Rounded Leading Edge" IPAC,SAE P-246. 393-414 (1991)

[Publications] T.Ono, Y.Nakamura,Y.Ushimaru and H.Kawazoe: "Static and Total Pressure Distributions around a Thick Delta Wing with Rounded Leading Edge" AIAA Paper. (in press). (1994)

[Publications] Yumiko Inoue and A.Ioichi Hayashi: "Nonequilibrium Flow Around Injection Jet into a Hypersonic Flow" Proc.of 19th Int.Symp.on Shock Waves. (1993)

[Publications] A.Koichi Hayashi and Takayuki Fuyuto: "Numerical Simulation of Shock Waves Through a Combustible Two-Phase Media" Proc.of 19th Int.Symp.on Shock Waves. (1993)

[Publications] A.Koichi Hayashi,Masaru Unno and Toshi Fujiwara: "Numerical Study on Thrust Vector Control System Using a Jet Vane in Rocket Exhaust Jet Flows" To be presented at 19th Int. Symp.on Space Technology and science. (1994)

[Publications] Itoga,N,Yoshizawa,Y.: "Numerical Calculations of Forward Flight Rotor Flowfields" Proc.of 5th Int.Symp.on Comp.Fluid Dynamics-Sendai. 1. 364-369 (1993)

[Publications] 糸長紀晶、吉澤能政: "非定常回転翼まわりの流れ場の計算" 第7回数値流体力学シンポジウム講演論文集. 111-114 (1993)

[Publications] 辛島桂一、他2名: "超高速パラシュートの開傘荷重特性" 第37回宇宙科学技術連合講演会講演集. 265-266 (1993)

[Publications] 辛島桂一、他2名: "高迎角低縦横比翼の空力特性に及ぼすLateral Blowing の効果" 第25回流体力学講演会講演集. 1-4 (1993)

[Publications] 辛島桂一、他2名: "デルタ翼の空力特性に及ぼすTrailing-EdgeLateral Blowing の効果" 第25回流体力学講演会講演集. 97-100 (1993)

[Publications] Aso,S.,Karashima,K.,et al.: "Intensive Studies on Unsteady Secondary Separations and Oscillating Shock Waves in Three Dimensional Shock Waves/Turbulent Boundary Layer Interaction Region Induced by Sharp/Blunt Fins" AIAA Paper 93-2939. (1993)

[Publications] Karashima,K.,et al.: "The Effect of Spanwise Blowing on the Aerodynamic Characteristics of a Delta Wing" Proceedings of 5th ISCFD. 2. 234-239 (1993)

[Publications] Karashima,K.,et al.: "Enhancement of the Leading-Edge Separation Vortices by the Trailing-Edge Lateral Blowing" AIAA Paper 94-0181. (1994)

[Publications] Fumio Higashino: "Interaction of Supersonic Expansion Flow with Boundary Layer in Unsymmetrical Duct" ISME International Journal. 37-1. 77-82 (1994)

[Publications] Masashi Yamauchi: "Numerical Investigation of Supersonic Flows around a Spiked Blunt-Body" 31st Aerospace Sciences Meeting & Exhibit AIAA 93-0887. (1993)

[Publications] I.Sakamoto: "Focusing of Reflected Shock Waves Analyzed by Means of Geometrical Shock Dynamics" JSME International Journal. 36. 560-566 (1993)

[Publications] Fumio Shimizu: "Ground Surface Effects on the Blast Wave Propagation in Two Dimensions" Trans.Japan Sci.Aero.space Scie.36. 36-46 (1993)

[Publications] Nishida 他1名: "Thermochemical Nonequilibrium Flow Analysis in Atmospheric Entry Conditions" Proc.Initial Symp.on Aerospace and Fluid Science. 149-155 (1993)

[Publications] Nishida 他1名: "Computational Study on shock Wave Propagation and Starting Process in a Shock Tunnel Nozzle" Proc.5th Initial Symp.on Comp.Fluid Dynamics. 120-125 (1993)

[Publications] M.Nagasawa, K.Kuwahara: "Smcothed Particle Simulations of the Pyroclastic Flow" Inn.J.of Modern Phys.B.Vol.7 No.10,9. 1979-1995 (1993)

[Publications] S.Komori,R.Nagaosa, K.Kuwahara,他3名: "Direct Numerical Simulation of Three-Dimensional Openchannel Flow with Zero-shear Gas-Liquid Interface" Phys.Fluids A. Vol.5 No.1. 115-125 (1993)

[Publications] S.G.Chung, K.Kuwahara: "Explicit streamline Method for Steady Flows of Non-Newtonian Matter:History-Dependence and Free Surfaces" I.of Comput.Phys.Vol.104 No.2. (1993)

[Publications] J.Zonglin,C.Yaosong, K.Kuwahara: "Approximate Nonreflecting Inflow-outflow Boundary Conditions for the Calculation of Navier Stokes Equations in Internal Flows" AOTA Mechanica SINICA. Vol.9 No.4. (1993)

[Publications] 桑原邦郎: "流れのシミュレーションとその可視化" 画像工学コンファレンス. (1993)

[Publications] R.Iwatsu, J.M.Hyun,K.Kuwahara: "Numerical Simulations of Three-Dimensional Flows in a Cubic Cavity with an Oscillating Lid." Transactions of the ASME. Vol.115. 680-686 (1993)

[Publications] A.Sakurai,N.Kudo,and S.Higashino: "Support Software Development for the RPRV Flight Experiments" Memories of the Faculty of Engineering,Kyushu University. Vol.53 No.2. 89-102. (1994)

[Publications] 東野伸一郎,池松隆,瀬戸正之,桜井晃: "主成分分析を用いたRPRVの空気力解析" 九州大学工学集報. 67巻3号. (1994)

[Publications] Kubota,H.,Jia,M.Y.,Watanuki,T.,and Suzuki,K.: "Asymmetric Flow Around High-Angle-of-Attack Slender Bodies" Fluid Dynamics of High Angle of attack.Springer-Verlag. 277-288 (1993)

[Publications] 久保田弘敏、綿貫忠晴、鈴木宏二郎: "高迎角細長物体空力特性のマッハ数効果" 第25回流体力学講演会講演集. 17-20 (1993)

[Publications] K.Nakahashi: "Adaptive-Prismatic-Grid Method for External Viscous Flow Computations" AIAA Paper 93-3314-CP. 195-203 (1993)

[Publications] K.Nakahashi: "Semi-Unstructured,Adaptive Grid Approach for External Viscous Flow Computations" Proc.5th Int.Symp.on Computational Fluid Dynamics. 2. 195-203 (1993)

[Publications] 吉田昭彦、中橋和博、藤井昭一: "近傍場でのソニックブームの数値計算" 日本航空宇宙学会誌. 41. 584-589 (1993)

[Publications] Morisita,E.,Koyama,H., Kitamori,T.and Aihara,Y.: "Unsteady aerodynamics characteristics of deformable airfoil,Fluid dynamics of High Angle of Attack Edited by R.Kawamura and Y.Aihara" Spriinger-Berlag,Berlin,Heidelberg,(1993)

麻生茂九州大学, 工学部, 助教授 (40150495)