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MEGAFLOW - Numerical Flow S...
This volume contains results of the German CFD initiative MEGAFLOW which combines many of the CFD development activities from DLR, universities and aircraft industry. It highlights recent improvements and enhancements of the MEGAFLOW software system. This software includes the block-structured Navier-Stokes code FLOWer and the unstructured Navier-Stokes code TAU. Improvements to numerical algorithms and physical modelling capabilities of these codes are discussed. Validation activities concerning their capability to predict viscous flows around complex industrially relevant configurations for transport aircraft design are presented. The high level of maturity both codes have reached is demonstrated based on the intensive use of FLOWer and TAU by the German aerospace industry in the design process of a new aircraft
Monografía
monografia Rebiun16938764 https://catalogo.rebiun.org/rebiun/record/Rebiun16938764 cr nn 008mamaa 100301s2005 gw | s |||| 0|eng d 9783540323822 10.1007/3-540-32382-1 doi UPVA 996893589703706 UAM 991007781570504211 CBUC 991004878219406711 CBUC 991000725532506712 UCAR 991007933451604213 UMO 66740 UPCT u326746 TRC bicssc TRCS bicssc TEC009090 bisacsh 629.2 23 Kroll, Norbert MEGAFLOW - Numerical Flow Simulation for Aircraft Design Recurso electrónico-En línea] Results of the second phase of the German CFD initiative MEGAFLOW, presented during its closing symposium at DLR, Braunschweig, Germany, December 10 and 11, 2002 edited by Norbert Kroll, Jens K. Fassbender Berlin, Heidelberg Springer Berlin Heidelberg 2005 Berlin, Heidelberg Berlin, Heidelberg Springer Berlin Heidelberg IX, 313 p. Also available online. digital IX, 313 p. Also available online. Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM) 1612-2909 89 Engineering (Springer-11647) From the contents: Part I Grid Generation -- Hybrid Unstructured Grid Generation in MEGAFLOW -- Part II Structured Solver FLOWer -- Block Structured Navier-Stokes Solver FLOWer -- Transition Modeling in FLOWer \2013 Transition Prescription and Prediction -- Part III Hybrid Solver TAU -- Overview of the Hybrid RANS Code TAU -- Algorithmic Developments in TAU -- Part IV Validation -- Computation of Aerodynamic Coefficients for Transport Aircraft with MEGAFLOW -- Computation of Engine-Airframe Installation Drag -- Part V Shape Optimization -- The Continuous Adjoint Approach in Aerodynamic Shape Optimization -- Application of the Adjoint Technique with the Optimization Framework Synaps Pointer Pro -- Part VI Contributions of Universities -- Advanced Turbulence Modelling in Aerodynamic Flow Solvers -- Large-Eddy Simulation of Attached Airfoil Flow -- Part VII Exploitation of MEGAFLOW Software -- Application of the MEGAFLOW Software at DLR -- MEGAFLOW for AIRBUS-D \2013 Applications and Requirements Accesible sólo para usuarios de la UPV Recurso a texto completo This volume contains results of the German CFD initiative MEGAFLOW which combines many of the CFD development activities from DLR, universities and aircraft industry. It highlights recent improvements and enhancements of the MEGAFLOW software system. This software includes the block-structured Navier-Stokes code FLOWer and the unstructured Navier-Stokes code TAU. Improvements to numerical algorithms and physical modelling capabilities of these codes are discussed. Validation activities concerning their capability to predict viscous flows around complex industrially relevant configurations for transport aircraft design are presented. The high level of maturity both codes have reached is demonstrated based on the intensive use of FLOWer and TAU by the German aerospace industry in the design process of a new aircraft Reproducción electrónica Forma de acceso: Web Engineering Fluids Hydraulic engineering Engineering Automotive and Aerospace Engineering, Traffic Numerical and Computational Methods in Engineering Engineering Fluid Dynamics Fluids Fassbender, Jens K. SpringerLink (Servicio en línea) Springer eBooks Springer eBooks Printed edition 9783540243830 Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM) 1612-2909 89