Abstract
This paper presents an approximate approach to analysis of space-time structures for unsteady problems in CFD (computational fluid dynamics). The approach is based on the solution of optimization problem combined with methods of data visual presentation. This approach is intended for fast approximate estimation of unsteady flow structures dependence on characteristic parameters (or determining parameters) in a certain class of problems. For some cases such approach allows to obtain the sought-for dependence in a quasi-analytical form. Having natural internal parallelism the approach is very suitable for parallel computations.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Bondarev, A.E., Galaktionov, V.A., Chechetkin, V.M.: Analysis of the development concepts and methods of visual data representation in computational physics. Computational Mathematics and Mathematical Physics 51(4), 624–636 (2011)
Sobol, I.M., Kartyshov, S.V., Kulchickaya, I.A., Levitan, Y.L.: Multicriterial optimization of mathematical models. Matematicheskoe Modelirovanie (6), 85–93 (1994) (in Russian)
Alifanov, O.M.: Inverse Problems for Heat Transfer. Mashinostroenie, Moscow (1988) (in Russian)
Beck, J.V., Blackwell, B., St.Clair, C.: Inverse Heat Conduction. Ill-posed Problems. John Wiley&Sons, USA (1985)
Pacheco, P.: Programming Parallel with MPI. Morgan Kaufmann, San Francisco (1997)
Savasere, A., Omiecinski, E., Navathe, S.: An Efficient Algorithm for Mining Association Rules in Large Databases. In: Proc. 21st Int’l. Conf. Very Large Data Bases, pp. 432–444. Morgan Kaufmann, San Francisco (1995)
Suntinger, M., Obweger, H., Schiefer, J., Gröller, M.E.: Event Tunnel: Exploring Event-Driven Business Processes. IEEE Computer Graphics and Applications 28(5), 46–55 (2008)
Gorban, A., Kegl, B., Wunsch, D., Zinovyev, A. (eds.): Principal Manifolds for Data Visualization and Dimension Reduction. LNCSE, vol. 58. Springer, Heidelberg (2007)
Bondarev, A.E.: Optimizing Hybrid Finite Difference Scheme with regard to Viscosity and Turbulence on the Base of Inverse Problems. In: Proc. of Conf. ”High-Performance Computations in Mechanics and Physics”, Moscow, pp. 39–44 (2009) (in Russian)
Shalaev, V.I., et al.: Application of parallel computer technologies to complex CFD problems in “VC FALT MFTI”. Supercomputers 10(2), 59–64 (2012) (in Russian)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Bondarev, A. (2013). Analysis of Space-Time Flow Structures by Optimization and Visualization Methods. In: Gavrilova, M.L., Tan, C.J.K., Konushin, A. (eds) Transactions on Computational Science XIX. Lecture Notes in Computer Science, vol 7870. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-39759-2_12
Download citation
DOI: https://doi.org/10.1007/978-3-642-39759-2_12
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-39758-5
Online ISBN: 978-3-642-39759-2
eBook Packages: Computer ScienceComputer Science (R0)