• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

The Development of A NS Simulator for Analyzing the Unsteady Transonic Flow

Research Project

Project/Area Number 02452114
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field Fluid engineering
Research InstitutionTohoku University

Principal Investigator

DAIGUJI Hisaaki  Tohoku University, Engineering, Professor, 工学部, 教授 (70005239)

Co-Investigator(Kenkyū-buntansha) YAMAMOTO Satoru  Tohoku University, Engineering, Lecturer, 工学部, 講師 (90192799)
IKOHAGI Toshiaki  Tohoku University, Institution of Fluid Science, Associate Professor, 流体科学研究所, 助教授 (90091652)
Project Period (FY) 1990 – 1991
Project Status Completed (Fiscal Year 1991)
Budget Amount *help
¥6,700,000 (Direct Cost: ¥6,700,000)
Fiscal Year 1991: ¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 1990: ¥4,900,000 (Direct Cost: ¥4,900,000)
KeywordsComputational Fluid Dynamics / Unsteady Flow / Transonic Flow / Navier-Stokes Equations / Simulator / Computer Graphics / Finite-Difference Method / Animation
Research Abstract

The purposes of the present research are first to develop a numerical algorithm for analyzing unsteady transonic flows, especially a new finite-difference scheme for simulating not only shocks but unsteady wakes and jets accurately, and next to develop a computer graphics system, we named Navier-Stokes (NS) simulator, for making the animation of the unsteady flow calculated by the above numerical algorithm. This system is composed of a Graphic Work Station (GWS) and the video system to memorize the graphic data into the video tape.
As a final report, we can briefly summarize this research as follows.
1. The brief of the developed NS simulator and the applications were reported into the Trans. JSME. In this report, unsteady 2-D flows of a supersonic compressor cascade and a transonic turbine stator/rotor cascade were calculated and the procedure of making their animations were also reported.
2. The MUSCL type finite-difference scheme developed in the last year was furthermore extended to a higher-order TVD scheme, which had fourth-order accuracy in space, by adopting a simple compact term. The distinctive advantages of using this scheme is that it obtains rather weak discontinuities, for example slip lines, as well as shocks completely by improving spatial accuracy. Also this scheme with the second-order accurate unsteady algorithm in time enable us to improve the accuracy of unsteady wake, vortices and their interaction with shocks dramatically.
3) The above scheme was applied into the present NS simulator and the same examples already calculated by the existing scheme were simulated. Finally the results memorized as animations show that the interaction between unsteady shocks and vortices can be simulated more sharply than the existing scheme.
We plan to present these results at the 13th Int. Conf. on Numerical Method in Fluid Dynamics, Roma, and the 28th AIAA/SAE/ASME/ASEE Joint Propulsion Conf.

Report

(3 results)
  • 1991 Annual Research Report   Final Research Report Summary
  • 1990 Annual Research Report
  • Research Products

    (48 results)

All Other

All Publications (48 results)

  • [Publications] S.Yamamoto: "A Numerical Method for the Transonic Cascade Flow Problems" J.of Computers & Fluids. 19. 461-478 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 石坂 浩一: "衝撃波を伴った超音速混合層の数値計算" 第2回衝撃波シンポジウム講演論文集. 499-502 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] S.Yamamoto: "Unsteady Navier-Stokes Simulation of Turbulent Flows through a Supersonic Compressor Cascade" The First Joint ASME/JSME Fluids Engineering Conf.,Portland. FED-120. 73-79 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] S.Yamamoto: "Higher-Order Accurate Upwind Schemes for Solving the Compressible Euler and Navier-Stokes Equations" 4th Int.Symp.on Computational Fluid Dynamics,Davis. II. 1269-1274 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] S.Yamamoto: "Computation of Unsteady Transonic Cascade Flow Using the Euler and Navier-Stokes Equations of Contravariant Velocities" Proc.of 1991 Yokohama Int.Gas Turbine Congress. II. 1-8 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 石坂 浩一: "非定常遷音速流れ解析に適した数値シミュレ-タの開発" 日本機械学会論文集B編. 57. 4130-4135 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 大宮司 久明: "圧縮性流れの数値スキ-ムの基礎的考え" 日本機械学会論文集B編. 57. 2509-2515 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 大宮司 久明: "ガスタ-ビンの流れ解析法" 日本ガスタ-ビン学会秋季講演会論文集. 221-231 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 山本 悟: "5次精度コンパクト上流差分スキ-ム" 第5回数値流体力学シンポジウム講演論文集. 83-86 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 田沼 唯士: "蒸気タ-ビン翼列の遷音速流れの数値解析と風洞試験" 日本機械学会第69期全国大会講演論文集B編. 910ー52. 4-6 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 山本 悟: "遷・超音速流れ解析に適した高解像度NavierーStokesソルバ-" 日本機械学会第69期全国大会講演論文集B編. 43-44 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] H.Daiguji: "computational Fluid Dynamics for Turbomachinery" Bulletin of GTSJ. (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] S. Yamamoto: "A Numerical Method for the Transonic Cascade Flow Problems" J. of Computers & Fluids. 19. 461-478 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] K. Ishizaka: "Numerical Simulation of Supersonic Mixing Layers Including Shock Waves" Preprint of Symp. on Shock Waves, Japan '92. 499-502 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] S. Yamamoto: "Unsteady Navier-Stokes Simulation of Turbulent Flows through a Supersonic Compressor Cascade" The 1st Joint ASME/JSME Fluid Engineering. Conf.FED-120. 73-79 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] S. Yamamoto: "Higher-Order Accurate Upwind Schemes for Solving the Compressible Euler and Navier-Stokes Equations" 4th Int. Symp. on Computational Fluid Dynamics. II. 1269-1274 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] S. Yamamoto: "Computation of Unsteady Transonic Cascade Flow Using the Euler and Navier-Stokes Equations of Contravarinat Velocities" Proc. of 1991 Yokohama Int. Gas Turbine Cong.II. 1-8 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] K. Ishizaka: "Development of a Numerical Simulator for Analyzing Unsteady Transonic Cascade Flows" Trans JSME(B). 57. 4130-4135 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] H. Daiguji: "On the Basic Idea in the Numerical Schemes of Compressible Flow" Trans. JSME(B). 57. 2509-2515 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] H. Daiguji: "A Numerical Method for Flow Analysis of Gas Turbine" Preprint of GTSJ Autumn meeting. 221-231 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] S. Yamamoto: "A Fifth-Order Accurate Compact Upwind Scheme" 5th National Symp. on CFD. 83-86 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] T. Tanuma: "Numerical Analyses and Steam-Tunnel Tests of Transonic Flow through Steam Turbine Cascade" The 69th JSME Fall Annual Meeting. No. 910-62. 4-6 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] S. Yamamoto: "A Higher-Order Accurate Navier-Stokes Solver for Simulating Transonic and Supersonic Flow Problems" The 4th Computational Mechanics Conf.No. 910-79. 43-44 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] H. Daiguji: "Computational Fluid Dynamics for Turbomachinery" Bulletin of GTSJ. (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] S.Yamamoto: "A Numerical Method for the Transonic Cascade Flow Problems" J.of Computers & Fluids. 19. 461-478 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 石坂 浩一: "衝撃波を伴った超音速混合層の数値計算" 第2回衝撃波シンポジウム構演論文集. 499-502 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] S.Yamamoto: "Unsteady NavierーStokes Simulation of Turbulent Flows through a Supersonic Compressor Cascade" The First Joint ASME/JSME Fluids Engineering Conf.,Portland. FEDー120. 73-79 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] S.Yamamoto: "HigherーOrder Accurate Upwind Schemes for Solving the Compressible Euler and NavierーStokes Equations" 4th Int.Symp.on Computational Fluid Dynamics,Davis. II. 1269-1274 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] S.Yamamoto: "Computation of Unsteady Transonic Cascade Flow Using the Euler and NavierーStokes Equations of Contravariant Velocities" Proc.of 1991 Yokohama Int.Gas Turbine Congress. II. 1-8 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 石坂 浩一: "非定常遷音速流れ解析に適した数値シミュレ-タの開発" 日本機械学会論文集B編. 57. 4130-4135 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 大宮司 久明: "圧縮性流れの数値スキ-ムの基礎的考え" 日本機械学会論文集B編. 57. 2509-2515 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 大宮司 久明: "ガスタ-ビンの流れ解析法" 日本ガスタ-ビン学会秋季講演会論文集. 221-231 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 山文 悟: "5次精度コンパクト上流差分スキ-ム" 第5回数値流体力学シンポジウム講演論文集. 83-86 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 田沼 唯士: "蒸気タ-ビン翼列の遷音速流れの数値解析と風洞試験" 日本機械学会第69期全国大会講演論文集B編. 910ー52. 4-6 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 山本 悟: "遷・超音速流れ解析に適した高解像度NavierーStokesソルバ-" 日本機械学会第69期全国大会講演論文集B編. 43-44 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] H.Daiguji: "Computational Fluid Dynamics for Turbomachinery" Bulletin of GTSJ. (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] S.Yamamoto: "NAVIERーSTOKES ANALYSES OF SEVERAL TYPES OF TRANSONIC CASCADE FLOWS" Proc.of the 3rd JapanーChina Joint Conf.on Fluid MachineryーOsaka. Vol.II. 423-430 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 山本 悟: "非定常遷音速翼列流れの高解像度差分スキ-ム" 日本機械学会講演論文集B編No.900ー59. 274-276 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 石坂 浩一: "非定常遷音速翼列流れ解析用数値シミュレ-タによる動画作成" 第4回数値流体力学シンポジウム講演論文集. 487-490 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 山本 悟: "斜め衝撃波を伴う流れの高解像度差分スキ-ム" 平成2年度衝撃波シンポジウム講演論文集. 107-112 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 山本 悟: "非定常遷音速翼列流れの数値計算" 第4回数値流体力学シンポジウム講演論文集. 37-40 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] S.Yamamoto: "A Streamwise TVD Scheme for Solving the Compressible Euler Equations" Proc.of Third Int.Conf.on Hyperbolic ProblemsーUppsala. (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 山本 悟: "非定常遷音速翼列流れの乱流シミュレ-ション" 第8回航空機計算空気力学シンポジウム論文集. (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] S.Yamamoto: "Numerical Simulation of Unsteady Turbulent Flow through Transonic and Supersonic Cascades" Proc.of 12th Int.Conf.on Numerical Methods in Fluid DynamicsーOxford. (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] S.Yamamoto: "A NUMERICAL METHOD FOR TRANSONIC CASCADE FLOW PROBLEM" J.of Computers & Fluids. (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] S.Yamamoto: "Unsteady NavierーSokes Simulation of Turbulent Flows through a Supersonic Compressor Cascade" First Joint ASMEーJSME Fluids Engineering Conference. (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] 石坂 浩一: "非定常遷音速翼列流れ解析に適した数値シミュレ-タの開発" 日本機械学会論文集B編. (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] S.Yamamoto: "Computation of Unsteady Transonic Cascade Flow Using the Euler and NavierーStokes Equations of Contravariant Velocities" 1991 Yokohama International Gas Turbine Congress. (1991)

    • Related Report
      1990 Annual Research Report

URL: 

Published: 1990-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi