Research in Characteristics of Three-Dimensional Flow in Aerospace

航空航天三维流特性研究

• 批准号: 01302023
• 负责人: KUBOTA Hirotoshi
• 金额: $ 19.14万
• 依托单位: University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Co-operative Research (A)
• 财政年份: 1989
• 资助国家: 日本
• 起止时间: 1989 至 1991
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-01302023/
• 关键词: Aerospace engineering; Three-dimensional flow; Fluid dynamics; Wing; Aircraft; Spacecraft; Numerical simulation

This research is to clarify the characteristics of three-dimensional flow in aerospace with use of experimental technology and analysis/numerical simulation and to solve several fundamental and practicable aerospace flow problems without analogy by one/two-dimensional approach. These are also contributable to research and development of future aircraft and spacecraft.The research group is composed of 23 researchers from universities and research institution throughout Japan. Researches were conducted in the following items :1. Fundamental Researches on Three-Dimensional Flow(1) Vortex flow, Shear flow, Jet, Spiral flow, Wake, Boundary layer, Separated flow, etc.(2) High speed flow, High temperature flow, Rarefied flow2. Characteristics of Three-Dimensional Flow(1) Flow around wing and aircraft(2) Flow around spacecraft3. Development of Measuring methods in Three-Dimensional Flow4. Development of Analysis/Numerical Simulation in Three-Dimensional FlowThe results of the above researches over three years have been presented at the joint symposium held with other Grant-in-Aid Bodies for Co-operative Research Projects (February 3-4, 1992, Kinugawa, Tochigi) as well as regular communications between related research institutions. Reviews and evaluations in the symposium have revealed significant progress in three-dimensional flow research.

本研究的目的是利用实验技术和分析/数值模拟来阐明航天三维流动的特点，并通过一、二维的方法来解决几个基本的、实用的航天流动问题，而不是类比。该研究小组由来自日本各地大学和研究机构的23名研究人员组成。本研究主要进行了以下几个方面的研究：1.三维流动的基础研究（1）涡流、剪切流、射流、螺旋流、尾流、边界层、分离流等。(2)高速流，高温流，稀薄流2.三维流动特性（1）机翼和飞行器绕流（2）航天器绕流3.三维流测量方法的发展4.三维流动分析/数值模拟的发展上述三年来的研究结果已在与其他合作研究项目资助机构举行的联合研讨会（1992年2月3日至4日，木怒川，Tochigi）以及相关研究机构之间的定期交流上发表。研讨会的回顾和评价显示了三维流动研究的重大进展。

项目成果

全研究分担者: "航空・宇宙分野における三次元流の特性に関する研究" 平成3年度文部省科本研究資総合研究(A),(B)4班合同シンポジウム発表論文集. 1-205 (1992)

全部研究贡献者：《航天领域三维流特性研究》1991年文部科学省科研基金综合研究（A）、（B）4组联合研讨会论文集1-205（1992）

Jia,M.Y.and Kubota,H.: "Numerical Simulation of Uortex Control with steady and Unsteady Base Bleed" Journal of Computational Fluid Dynamics. (1992)

Jia,M.Y. 和 Kubota,H.：“Uortex 控制稳定和非稳定基础排放的数值模拟”计算流体动力学杂志。

Wada,Y.and Kubota,H.: "Numerical Simulation of Re-Entry Flow around the Spau Shuttle with Finite-Rate Chemistry" Journal of Aircraft,AIAA. (1992)

Wada,Y. 和 Kubota,H.：“利用有限速率化学对 Spau 航天飞机周围的再入流进行数值模拟”飞机杂志，AIAA。

N.Nishikawa and Toshio Abe: "Simulation and Graphics of Water-Entry Cavity in Cartesian Mesh" Theoretical and Applied Mechanics. 40. 279-286 (1991)

N.Nishikawa 和 Toshio Abe：“笛卡尔网格中进水腔的模拟和图形”理论和应用力学。

N.Nishikawa and Toshio Abe: "Water entry simulation on Graphic Monitoring with Super-Mini Computer" Computational Mechanics '91. 746-749 (1991)

N.Nishikawa 和 Toshio Abe：“使用超小型计算机进行图形监测的进水模拟”计算力学 91。