IV International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED 2011) Kos, Greece, 20-22 June, 2011
Proceedings of the IV International Conference on Computational Methods for Coupled Problems in Science and Engineering
Held in Kos, Greece, 20-22 June 2011
A publication of:
International Center for Numerical Methods in Engineering (CIMNE) Barcelona, Spain
M. Papadrakakis, E. Oñate and B. Schrefler (Eds.)
© The authors
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Enviaments recents
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Thermoelastic stress analysis for a tuve under general mechanochemical corrosión conditions
(2011)
Text en actes de congrés
Accés obertThis work deals with the uniform surface mechanochemical corrosion of an elastic thick-walled long cylindrical tube subjected to internal and externa! pressure of environments at different temperatures. The rate of uniform ... -
Coupled reactive transport modeling - the program transport
(2011)
Text en actes de congrés
Accés obertThe contribution presents the program Transport, which serves to simulation of column transport experiments. Its main function is not to predict results of experiments but to compare influence of individual physical and ... -
Three domain thermal and mechanical fluid-structrure interaction analysis applied to cooled rocket thrust chambers
(2011)
Text en actes de congrés
Accés obertRegeneratively cooled combustion chamber and nozzle structures are exposed to extreme temperature gradients in space and time. One sided wall heating during the hot run generates thermomechanical loads that induce high ... -
Process modelling of linear friction welding (LFW) between AA2124/SICp composite and unreinforced alloy
(2011)
Text en actes de congrés
Accés obertIn the present study, the Linear Friction Welding (LFW) process between a bar of Metal Matrix Composite (MMC) AMC225xe (AA2124 with 25% SiC particulate reinforcement) and a bar of unreinforced base alloy was simulated ... -
Mass, heat and momentum transfer in natural draft wet cooling tower with flue gas discharge
(2011)
Text en actes de congrés
Accés obertThe paper presents CFD simulation results of a natural draught wet-coolingtower (NDWCT) with flue gas discharge. The problem considered is mixing of the fluegases with the rising plume and possible corrosion of the tower ... -
Evaluation and improvement of the THM modelling capabilities for rock salt repositories
(2011)
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Accés obertThis paper provides a summary description of the selected results obtained in the frame of the THERESA- project cosponsored by the European Commission (EC). The numerical modeling of coupled thermal-hydraulic-mechanical ... -
Coupled simulation of process-integrated powder coating by radial axial rolling of rings
(2011)
Text en actes de congrés
Accés obertThe process-integrated powder coating by radial axial rolling of rings represents a new hybrid production technique that combines the diameter increase of ringshaped work pieces with the application of functional outer ... -
Coupled analysis of transport processes and mechanical behaviour of concrete at high temperatures
(2011)
Text en actes de congrés
Accés obertA model for the numerical analysis of hygro-thermal and mechanical behaviour of concrete at high temperatures including transport, reaction and deformation processes is presented. For the description of transport and ... -
Application of a viscoplastic damage model for the failure prediction of regeneratively cooled nozzle structures
(2011)
Text en actes de congrés
Accés obertRegeneratively cooled nozzle structures belong to the critical components of a space shuttle main engine. The cooling channel wall in the combustion chamber is subjected to extreme cyclic thermomechanical loadings which ... -
Aero-thermo-mechanical coupling for flame-wall interaction
(2011)
Text en actes de congrés
Accés obertThis paper investigates a flame-wall interaction consisting of a premixed flame impinging on a metallic plate. This is a coupled problem as the heat transfer from the flame increases the temperature of the plate and bends ... -
A finite element modelling of thermo-hydro-mechanical behaviour and numerical simulations of progressing spalling front
(2011)
Text en actes de congrés
Accés obertThis paper presents a coupled thermo-hydro-mechanical (THM) model enriched with a buckling-type criterion for progressive spalling. In the first part of the paper, a general fully coupled multi-phase THM model describing ... -
Solving the dilemma of contradictory goals
(2011)
Text en actes de congrés
Accés obertCoupled problems in engineering inevitably lead to contradictory goals for single quality criteria. Applying numerical optimization to find the best solution requires the definition of an objective function based upon ...
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