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Monday, July 27, 2020 | History

3 edition of Applied shape optimization for fluids found in the catalog.

Applied shape optimization for fluids

by B. Mohammadi

  • 354 Want to read
  • 32 Currently reading

Published by Oxford University Press in Oxford, New York .
Written in English

    Subjects:
  • Fluid dynamics -- Mathematics,
  • Mathematical optimization,
  • Shape theory (Topology)

  • Edition Notes

    Includes bibliographical references and index.

    StatementBijan Mohammadi, Olivier Pironneau.
    SeriesNumerical mathematics and scientific computation
    ContributionsPironneau, Olivier.
    Classifications
    LC ClassificationsTA357 .M626 2010
    The Physical Object
    Paginationxiv, 277 p. :
    Number of Pages277
    ID Numbers
    Open LibraryOL24074103M
    ISBN 109780199546909
    LC Control Number2009278789

    CFD‐based optimization of aerofoils using radial basis functions for domain element parameterization and mesh deformation. A. M. Morris. University of Bristol, Avon BS8 1TR, U.K. Computers & Fluids, Christian B. Allen and T. Rendall Control Point-Based Aerodynamic Shape Optimization Applied to AIAA ADODG Test Cases. A definite trend in computational applied mechanics is the development of integrated procedures for design optimization based on large-scale numerical simulations (Simulation-Based Design, SBD). In the present paper the fundamental elements of a SBD environment for shape optimization are presented and by:

      This paper is a short survey of optimal shape design (OSD) for fluids. OSD is an interesting field both mathematically and for industrial applications. Existence, sensitivity, correct discretization are important theoretical issues. Practical implementation issues for airplane designs are critical too. The paper is also a summary of the material covered in our recent Cited by:   High-Fidelity Shape Optimization of Non-Conventional Turbomachinery by Surrogate Evolutionary Strategies Persico, G., Rodriguez-Fernandez, P., and Romei, A. (April 2, ). "High-Fidelity Shape Optimization of Non-Conventional Turbomachinery by Surrogate Evolutionary Strategies." This paper presents a novel tool for the shape Cited by: 2.

    This paper is concerned with the numerical simulation for shape optimization of the Stokes flow around a solid body. The shape gradient for the shape optimization problem in a viscous incompressible flow is evaluated by the velocity method. The flow is governed by the steady-state Stokes equations coupled with a thermal model. The structure of continuous shape gradient of Author: Wenjing Yan, Axia Wang, Yichen Ma.   The hohlraum shape attracts considerable attention because there is no successful ignition method for laser-driven inertial confinement fusion at the National Ignition Facility. The available hohlraums are typically designed with simple conic curves, including ellipses, parabolas, arcs, or Lame curves, which allow only a few design parameters for the shape optimization, Cited by:


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Applied shape optimization for fluids by B. Mohammadi Download PDF EPUB FB2

Applied Shape Optimization for Fluids (Numerical Mathematics and Scientific Computation) 2nd Edition by Bijan Mohammadi (Author), Olivier Pironneau (Author) ISBN ISBN Why is ISBN important. ISBN. This bar-code number lets you verify that you're getting exactly the right version or edition of a book.

Cited by: Get this from a library. Applied shape optimization for fluids. [B Mohammadi; Olivier Pironneau] -- Computational fluid dynamics (CFD) and optimal shape design (OSD) are of practical importance for many engineering applications - the aeronautic.

ISBN: OCLC Number: Description: xvi, pages: illustrations ; 24 cm: Contents: Optimal shape design --Minimum weight of structures --Wing drag optimization --Synthetic jets and riblets --Stealth wings --Optimization of a stealth wing --Optimal breakwater --Two academic test cases: Nozzle optimization --Existence of solutions.

Applied Shape Optimization in Fluids. This book deals with shape optimization problems for fluids, with the equations needed for their understanding (Euler and Navier Strokes, but also those. The fields of computational fluid dynamics (CFD) and optimal shape design (OSD) have received considerable attention in the recent past, and are of practical importance for many engineering applications.

This book deals with shape optimization problems for fluids, with the equations needed for their understanding (Euler and Navier Strokes, but also those for microfluids) and Author: Bijan Mohammadi.

Computational fluid dynamics (CFD) and optimal shape design (OSD) are of practical importance for many engineering applications - the aeronautic, automobile, and nuclear industries are all major users of these the state of the art in shape optimization for an extended range of applications, this new edition explains the equations needed to understand OSD.

Applied Shape Optimization for Fluids (2nd Edition) Details The fields of computational fluid dynamics (CFD) and optimal shape design (OSD) have received considerable attention in the recent past, and are of practical importance for many engineering applications.

Applied Shape Optimization for Fluids: Mohammadi, Bijan, Pironneau, Olivier: Books - or: Bijan Mohammadi, Olivier Pironneau. "This book deals with shape optimization problems for fluids and it also includes some aspects of optimization under fluid and structure coupling. These problems are of practical importance in computational fluid dynamics for airplanes, cars, turbines, and other industrial applications."--Mathematical ReviewAuthor: Bijan Mohammadi, Olivier Pironneau.

Request PDF | On Aug 2,A. Griewank and others published Book Review: Applied Shape Optimization for Fluids. Mohammadi and O. Pironneau | Find. Shape optimization is part of the field of optimal control theory.

The typical problem is to find the shape which is optimal in that it minimizes a certain cost functional while satisfying given many cases, the functional being solved depends on the solution of a given partial differential equation defined on the variable domain. Not Available Book Review: Applied Shape Optimization for Fluids.

Mohammadi and O. PironneauAuthor: A. Griewank. Get FREE shipping on Applied Shape Optimization for Fluids by Bijan Mohammadi, from Computational fluid dynamics (CFD) and optimal shape design (OSD) are of practical importance for many engineering applications - the aeronautic, automobile, and nuclear industries are all major users of these technologies.

() A phase field approach to shape optimization in Navier–Stokes flow with integral state constraints. Advances in Computational Mathematics() A goal-oriented dual-weighted adaptive finite element approach for the optimal control of a nonsmooth Cahn–Hilliard–Navier–Stokes by: Applied shap e optimization for uids Preface No w ada ys the art of computer sim ulation has hed reac some maturit y; and en ev for et y ed unsolv problems engineers ha e v learned to extract meaningful answ ers and trends for their design from rough sim ula-tions: umerical n sim ulation is one of the to ols on whic hin tuition can rely.

Y et. Keywords: shape optimization, fluids, fluid flows, applications Oxford Scholarship Online requires a subscription or purchase to access the full text of books within the service.

Public users can however freely search the site and view the abstracts and keywords for each book and chapter. With the dramatic increase in computing power since the first edition, methods that were previously unfeasible have begun giving results.

The book remains primarily one on differential shape optimization, but the coverage of evolutionary algorithms, topological optimization methods, and level set algortihms has been expanded so that each of these methods is now treated in a.

The shape optimization problem for such a structure consists in finding a geometry of the structure which minimizes a given functional (e. such as the weight of the structure) and yet simultaneously satisfies specific constraints (like thickness, strain. Berggren M.

() A Unified Discrete–Continuous Sensitivity Analysis Method for Shape Optimization. In: Fitzgibbon W., Kuznetsov Y., Neittaanmäki P., Périaux J., Pironneau O. (eds) Applied and Numerical Partial Differential Equations. Computational Methods in Applied Sciences, vol Springer, Dordrecht. First Online 19 October Cited by: This paper is a short and nonexhaustive survey of some recent developments in optimal shape design (OSD) for fluids.

OSD is an interesting field both mathematically and for industrial applications. Existence, sensitivity, and compatibility of discretizations are important theoretical issues.

Efficient algorithmic implementations with low complexity are also critical. In this paper Cited by:. The topological derivative can be used for solving shape optimization problems in structural mechanics.

SIAM Journal on Control and OptimizationTopology optimization applied to the design of a dual-mode filter including a dielectric by: Therefore, the efficiency improvement of reverse pumps is essential.

In this study, by focusing on a pump impeller, the shape of blades was redesigned to reach a higher efficiency in turbine mode using a gradient based optimization algorithm coupled by a 3D Navier–Stokes flow by: A shape optimization problem for incompressible flows within a stabilized finite element framework is studied.

The goal is to develop and test numerical realizations of optimal shape design problems that could be applied to non‐trivial industrial by: