Documents published in Scipedia

  • A-posteriori error estimation for the finite point method with applications to compressible flow (2017). Computational Mechanics, 60 – 2, pp. 219 – 233

    Abstract
    An a-posteriori error estimate with application to inviscid compressible flow problems is presented. The estimate is a surrogate measure of the discretization error, obtained [...]

  • J. Barros, R. Flores
    Frequency and damping identification in flutter flight testing using singular value decomposition and QR factorization (2015). Proceedings of the institution of mechanical engineers - Part G. Journal of aerospace engineering. 229 – 2, pp. 323 – 332

    Abstract
    A new method, based on singular value decomposition and QR factorization, has been developed and applied to the analysis of F-18 flutter flight test data. The method is capable [...]

  • Aeroelastic analysis of parachute deceleration systems with empirical aerodynamics (2019). Proceedings of the institution of mechanical engineers - Part G. Journal of aerospace engineering. ISSN 0889-9746

    Abstract
    A technique for the aeroelastic solution of parachute decelerators is presented in this work. The methodology uses empirical aerodynamics, based on a filling-time inflation [...]

  • D. Torre, R. Flores, E. Fantino, R. Flores
    On the solution of Lambert’s problem by regularization (2018). Acta astronautica. 153, pp. 26 - 38

    Abstract
    Lambert’s problem is the two-point boundary-value problem resulting from a two-body orbital transfer between two position vectors in a given time. It lies at the very [...]

  • E. Fantino, R. Flores, M. Carlo, A. Salvo, E. Cabot, R. Flores
    Geosynchronous inclined orbits for high-latitude communications (2017). Acta astronautica. 140, pp. 570 – 582. ISSN 0094-5765

    Abstract
    We present and discuss a solution to the growing demand for satellite telecommunication coverage in the high-latitude geographical regions (beyond 55◦N), where the signal [...]

  • Journal of Fluids and Structures (2019). Vol. 90, pp. 230-245

    Abstract
    An efficient method for the aeroelastic analysis of wind effects on inflatable structures is presented. The solution scheme is staggered and uses an explicit finite-element [...]

  • E. Ortega, R. Flores, E. Oñate
    (2005). Research Report, Nº PI275

    Abstract
    An edge-based high-resolution scheme for the solution of the compressible Euler equations on unstructured finite elements grids is presented. The flow solver adopted in the [...]

  • A. Daring, R. López, R. Flores, G. Bugeda, E. Oñate
    (2007). Research Report, Nº PI306

    Abstract
    An optimization methodology based on neural networks was developed for use in 2D optimal shape design problems. Neural networks were used as a parameterization scheme to represent [...]

  • R. Flores, E. Ortega
    (2008). Research Report, Nº PI326

    Abstract
    The PUMI flow solver has been developed at CIMNE in to address the need for fast solutions of the flow field around complex geometries. Nowadays calculations involving a number [...]

  • R. Flores, E. Ortega, E. Oñate
    (2009). Research Report, Nº PI334

    Abstract
    This work presents a wing deformation analysis of a twin-sting-mounted commercial aircraft model. Twin-sting arrangements minimize flow disturbances around the model fuselage [...]

Articles (Documents not available in Scipedia)

  • Simulation of ram-air parachute systems with the panel method and staggered fluid-structure coupling

    Ortega, E.; Pons, J.

    Journal of aircraft. 47 - 2, pp. 708 – 714

  • Unveiling modal parameters with forced response using SVD and QR during flutter flight testing

    Barros, J.; Fernandez, J.M; ; Sanchez, S.; Rodríguez , O.

    Proceedings of the institution of mechanical engineers - Part G. Journal of aerospace engineering. DOI: 10.1177/0954410016673393

  • Simple and efficient numerical tools for the analysis of parachutes

    Ortega, E.; Oñate, E.

    Engineering computations. 31 - 5, pp. 957 - 985

  • Application of the finite point method to high- Reynolds number compressible flow problems

    Ortega, E.; Oñate, E.; Idelsohn, S.R.

    International journal for numerical methods in fluids. 74 - 10, pp. 732 – 748

  • Comparative accuracy and performance assessment of the finite point method in compressible flow problems

    Ortega, E.; Oñate, E.; Idelsohn, S.R.

    Computers and fluids. 89, pp. 53 - 65

  • A meshless finite point method for the three-dimensional analysis of compressible flow problems involving moving boundaries and adaptivity

    Ortega, E.; Oñate, E.; Idelsohn, S.R.

    International journal for numerical methods in fluids. 73 - 4, pp. 323 - 343

  • PUMI: un código explícito no estructurado para resolver las ecuaciones de Euler

    Ortega, E.; Oñate, E.

    Revista internacional de métodos numéricos para cálculo y diseño en ingeniería. 27 - 2, pp. 129 - 145

  • Numerical Investigation of Wind-Tunnel Model Deformations Caused by the Twin-Sting Support System

    Ortega, E.; Oñate, E.

    Journal of aircraft. 47 - 2, pp. 708 - 714

  • Error estimation and mesh adaptivity in incompressible viscous flows using a residual power approach

    E Oñate, J Arteaga, J García, R Flores

    Computer Methods in Applied Mechanics and Engineering 195 (4), 339-362, 2006

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