• F. Liguori, S. Fiore, F. Perelli, D. De Gregorio, G. Zuccaro, A. Madeo
    eccomas2022.

    Abstract
    Enhancing the territorial resilience to natural events, such as earthquakes, is assuming a primary role in the current political debate. In the context of Disaster Risk Management, [...]

  • T. Ercan, O. Sedehi, C. Papadimitriou, L. Katafygiotis
    eccomas2022.

    Abstract
    A Bayesian optimal sensor placement (OSP) framework is presented for virtual sensing in structures using output-only vibration measurements. Particularly, this probabilistic [...]

  • H. Schmidt, M. Kaess, M. Huelsebrock, R. Lichtinger
    eccomas2022.

    Abstract
    A method for probabilistic simulation of a bare printed circuit board fixed with bolted joints based on hierarchical Bayesian updating of a numerical model is presented in [...]

  • R. Quadros, J. Mueller
    eccomas2022.

    Abstract
    Reynolds-Averaged Navier-Stokes (RANS) simulations are inaccurate in predicting complex flow features (ex: separation regions), and therefore deriving an optimised shape using [...]

  • C. Jekel, D. Sterbentz, S. Aubry, Y. Choi, D. White, J. Belof
    eccomas2022.

    Abstract
    Richtmyer-Meshkov Instability (RMI) is a complicated phenomenon that occurs when a shockwave passes through a perturbed interface. Over a thousand hydrodynamic simulations [...]

  • A. Tételin, C. Le Touze, P. Villedieu
    eccomas2022.

    Abstract
    In finite volume schemes with MUSCL interpolation of scalar variables at the faces of control volumes, a slope limiting function is used in order to prevent non-physical oscillations [...]

  • A. Akrim, C. Gogu, R. Vingerhoeds, M. Salaün
    eccomas2022.

    Abstract
    With the increasing availability of data for Prognostics and Health Management (PHM), Deep Learning (DL) techniques are now the subject of considerable attention in Prognostics [...]

  • A. Shabani, M. Kioumarsi
    eccomas2022.

    Abstract
    Brick masonry is considered as one of the old construction materials, and several cultural heritage assets are made of unreinforced masonry (URM), which is susceptible to [...]

  • C. Mehl, D. Aubagnac-Karkar
    eccomas2022.

    Abstract
    The simulation of reactive flows is a major challenge in several industrial sectors, such as aeronautics or energy production. The coupling between fluid dynamics and chemistry [...]

  • C. Datar, H. Köstler
    eccomas2022.

    Abstract
    Replacing the traditional forward and backward passes in a residual network with a Multigrid-Reduction-in-Time (MGRIT) algorithm paves the way for exploiting parallelism across [...]

  • A. Hasabnis, H. Maseland, F. Moens
    eccomas2022.

    Abstract
    The Chimera method [1] is an established method for simulation of overlapping grids. Meshing parts independently has made this method popular for complex geometries as well [...]

  • E. Gazenbiller, S. Mansoor, N. Konchakova, M. Serdechnova, C. Blawert, M. Zheludkevich, D. Höche
    eccomas2022.

    Abstract
    Magnesium (Mg) alloys are an attractive constructive material due to their light weight and high mechanical strength. Plasma electrolyte oxidation (PEO) treatment of Mg alloys [...]

  • I. Kissami, S. maazioui, F. Benkhaldoun
    eccomas2022.

    Abstract
    The present paper describes a parallel unstructured-mesh Plasma simulation code based on Finite Volume method. The code dynamically refines and coarses mesh for accurate resolution [...]

  • F. Darlik, P. Adhav, B. Peters
    eccomas2022.

    Abstract
    Woody biomass energy is a kind of renewable energy that contributes to the reduction of greenhouse gas emissions, the creation of healthier forests, and the reduction of wildfire [...]

  • X. Álvarez-Farré, À. Alsalti-Baldellou, G. Colomer, A. Gorobets, F. Trias, A. Oliva
    eccomas2022.

    Abstract
    Continuous enhancement in hardware technologies enables scientific computing to advance incessantly and reach further aims. Since the start of the global race for exascale [...]

  • À. Alsalti-Baldellou, X. Álvarez-Farré, A. Gorobets, F. Trias
    eccomas2022.

    Abstract
    Discrete versions of Poisson's equation with large contrasts in the coefficients result in very ill-conditioned systems. Thus, its iterative solution represents a major [...]

  • H. Sauerland, A. Miyamoto, A. Ohazulike, H. Xu, R. De Doncker
    eccomas2022.

    Abstract
    ne of the major trends in electrical machines for automotive applications is towards higher power-densities and more integrated components. With that, accurate thermal management [...]

  • J. Vera Fernandez, G. Colomer, O. Sanmartí, C. Perez
    eccomas2022.

    Abstract
    A numerical model for studying a storage tank for concentrated solar power is presented. The model consists of solving the heat equation for the solid part made from ceramic [...]

  • O. Barrowclough, S. Briseid, T. Dokken, K. Gavriil, G. Muntingh
    eccomas2022.

    Abstract
    In recent years there has been an explosion of interest in digital twinning in many disciplines, including the manufacturing, geospatial, and medical domains. A core topic [...]

  • L. Chan, S. Marques, N. Hills
    eccomas2022.

    Abstract
    Recent advancement in the usage and deployment of large supercomputing resources require the need for algorithmic improvements to make use of the increased parallelism architecture. [...]

  • N. Sanguini, T. Benacchio, D. Malacrida, F. Cipolletta, F. Rondina, A. Sciarappa, L. Capone
    eccomas2022.

    Abstract
    Rotorcraft technologies pose great scientific and industrial challenges for numerical computing. As available computational resources approach the exascale, finer scales and [...]

  • L. Schena
    eccomas2022.

    Abstract
    This article presents two model-free controllers for wind-turbine torque and pitch control. These controllers are based on reinforcement learning (RL) and Bayesian optimization [...]

  • S. Takeda, M. Saeki
    eccomas2022.

    Abstract
    It is difficult to detect small foreign objects such as hair and soft plastics in dry foods. In our laboratory, an electrostatic separator of small foreign objects in dry [...]

  • P. Karakitsios, K. Gogos, K. Mprellas
    eccomas2022.

    Abstract
    In this paper, we propose the Geomiso ISA program (www.geomiso.com), a new hybrid software for applications on static isogeometric analysis with plate elements. It is based [...]

  • P. Karakitsios, I. Prentzas, A. Leontaris
    eccomas2022.

    Abstract
    The new Geomiso DNL software is proposed to facilitate the use of isogeometric analysis for nonlinear inelastic dynamic applications. This hybrid software solution combines [...]

  • S. Ferreira, B. Klein, A. Stork, D. Fellner
    eccomas2022.

    Abstract
    Metal Additive Manufacturing (AM) processes such as Laser Powder Bed Fusion (LPBF) suffer from part distortion due to the localized melting and resolidification of the metal [...]

  • F. Nauleau, T. Bridel-Bertomeu, F. Vivodtzev, H. Beaugendre
    eccomas2022.

    Abstract
    This paper inscribes itself in the ongoing doctoral work of the first author which aims at adapting the immersed boundary conditions (IBC) technique to three-dimensional (3D) [...]

  • M. Kioumarsi, V. Plevris, A. Shabani
    eccomas2022.

    Abstract
    Cultural heritage (CH) assets are the legacy of a society that are inherited from the past generations and can give us lessons for contemporary construction. Not only the [...]

  • A. Sumereder, R. Woitsch
    eccomas2022.

    Abstract
    In today's agile business ecosystems, digital twins (DTs) and especially digital twins of organizations (DTOs) allow for adaption through dynamically evolving models depicting [...]

  • D. Hilger, N. Hosters
    eccomas2022.

    Abstract
    In course of this work, we examine the process of plastic profile extrusion, where a polymer melt is shaped inside the so-called extrusion die and fixed in its shape by solidification [...]

  • J. Wild, H. Strüber, F. Moens, B. v.an Rooijen, H. Maseland
    eccomas2022.

    Abstract
    The feasibility of laminar flow control technology for future wing is bound to the development of a leading edge high-lift system that complies with the requirements on smooth [...]

  • E. Iuliano, D. Quagliarella, J. Wild
    eccomas2022.

    Abstract
    This work describes the cooperative/competitive design process that led to the definition of the Krueger flap to be used in the numerical and experimental tests of the European [...]

  • J. Ponsin, C. Lozano
    eccomas2022.

    Abstract
    In this paper, we describe the numerical simulations carried out within the H2020 UHURA project of the turbulent unsteady flow generated during the motion of a Krueger device [...]

  • M. Cojocaru, L. Sufrà, P. Scienza
    eccomas2022.

    Abstract
    Computational fluid dynamics (CFD) plays a critical role in designing safe storage and transport systems for hydrogen. Fine mesh resolution and detailed chemistry are essential [...]

  • S. Takhirov, S. Orunbaev, E. Toshmatov, R. Shamansurov, R. Shamansurov, Z. Baiyzbekov
    eccomas2022.

    Abstract
    The paper presents recent results of an ongoing collaborative research project focused on modelling the Kurpsai water dam in Kyrgyzstan. The research team includes scientists [...]

  • A. Amendola, F. Fraternali, G. Saccomandi
    eccomas2022.

    Abstract
    This work discusses the mathematical properties of the interaction potential that characterizes tensegrity mass-spring chains, and its implications in terms of the propagation [...]

  • A. Myśliński, A. Chudzikiewicz
    eccomas2022.

    Abstract
    The paper is concerned with the development of the numerical procedure to solve the wheel-rail contact problem and the computation of the distribution of surface flash temperatures, [...]

  • E. Berszány, M. Stein, V. Bykov, U. Maas
    eccomas2022.

    Abstract
    Selective catalytic reduction (SCR) process with urea-water solution (UWS) is often used in automotive industry to decrease emissions of nitric oxides (NO x) in the exhaust [...]

  • C. van Mierlo, M. Faes, D. Moens
    eccomas2022.

    Abstract
    This paper introduces a novel method to create an interval field based on measurement data. Such interval fields are typically used to describe a spatially distributed non-deterministic [...]

  • I. Sioutis, K. Tserpes
    eccomas2022.

    Abstract
    Fiber bridging is a mechanism that may significantly alter the fracture behavior of composite laminates, adhesively bonded laminates, welded laminates, and co-consolidated [...]

  • R. Sondershaus, R. Müller
    eccomas2022.

    Abstract
    In the last decade, the phase field model has been established to simulate crack nucleation as well as crack propagation. In this variational approach the physically discontinuity [...]

  • K. Martin, J. Waimann, S. Reese
    eccomas2022.

    Abstract
    The prediction of leakage in polymer seals is still a particular challenge due to many dependencies: manufacturing inaccuracy, microparticles on the contact surface and surface [...]

  • N. Nodargi, C. Intrigila, P. Bisegna
    eccomas2022.

    Abstract
    Piezoelectric lattice metamaterials are considered. A computationally-effective homogenisation method is developed based on the recent solution to the Saint-Venant problem [...]

  • M. Moscatelli, C. Comi, J. Marigo
    eccomas2022.

    Abstract
    This work analyzes structural waves that propagate freely along taut cables, characterized by a discrete array of scatter elements. The outcomes underline the role played [...]

  • M. Reuvers, B. Boes, S. Felder, T. Brepols, S. Reese
    eccomas2022.

    Abstract
    Thermoplastic materials are widely used for thermoforming and injection moulding processes, since their low density in combination with a high strength to mass ratio are interesting [...]

  • T. Laschuetza, T. Seelig
    eccomas2022.

    Abstract
    A simple and yet physically motivated continuum-micromechanical model for crazing is developed, focussing on cyclic loading. The model features fibril drawing and fibril creep [...]

  • J. Barrera Cruz, K. Maute
    eccomas2022.

    Abstract
    Research on Soft Active Materials (SAMs) has flourished in recent years driven mainly by potential applications to actuation systems, tissue engineering, and soft robotics. [...]

  • Y. Kishimoto, Y. Kobayashi
    eccomas2022.

    Abstract
    This study has developed a novel finite element named interfacial element which simulates the contact between microscale asperities at contact surfaces of bolted joints. In [...]

  • A. Fanara, L. Courard, F. Collin
    eccomas2022.

    Abstract
    Decreasing CO2 emissions and preserving natural resources are necessary to the well-being of our civilisations. In the construction industry, recycling old concrete members [...]

  • M. Harder, P. Lion, L. Mäde, T. Beck, H. Gottschalk
    eccomas2022.

    Abstract
    The analysis of standardized low cycle fatigue (LCF) experiments shows that the failure times widely scatter. Furthermore, mechanical components often fail before the deterministic [...]

  • R. Massabò, I. Monetto
    eccomas2022.

    Abstract
    Multiscale structural models based on the coupling of a zigzag kinematics and a cohesive crack approach have been recently formulated to analyze the response of shear deformable [...]

  • A. El-Tohfa, F. Mukhtar
    eccomas2022.

    Abstract
    Generalized finite element method (GFEM) has proven itself as a tool of choice over the conventional FEM in fracture analysis due to enhanced computational efficiency as well [...]

  • T. Ströhle, P. Betsch
    eccomas2022.

    Abstract
    This paper is concerned with the inverse dynamics of flexible mechanical systems whose motion is governed by quasi-linear hyperbolic partial differential equations. Problems [...]

  • F. Kästner, K. de Payrebrune
    eccomas2022.

    Abstract
    Striving for the optimization and the increase of efficiency of various systems demands further developments of the classic manufacturing methods. Especially grinding processes, [...]

  • J. Waimann, C. Gierden, S. Reese
    eccomas2022.

    Abstract
    The properties of shape memory alloys (SMA) are mainly influenced by phase transformations between austenite and martensite. The complex material behavior is described by [...]

  • C. Gierden, J. Waimann, B. Svendsen, S. Reese
    eccomas2022.

    Abstract
    Given a heterogeneous material, the mechanical behavior of its microstructure can be investigated by an algorithm that uses the Fourier representation of the Lippmann-Schwinger [...]

  • L. Luberto, K. de Payrebrune
    eccomas2022.

    Abstract
    In selective laser melting, components are produced by layer-by-layer melting of a powder bed. To investigate the interaction between the powder bed and the laser energy in [...]

  • F. Schneider-Jung, L. Burger, J. Linn
    eccomas2022.

    Abstract
    In this work, we propose an efficient methodology for the assessment of noise transmission through cables and hoses. An interactive simulation with a geometrically exact Cosserat [...]

  • M. Stavole, R. Sato, M. Lohk, S. Leyendecker
    eccomas2022.

    Abstract
    When modelling slender bodies made of composite materials as beams, homogenized stiffness coefficients must be obtained. In [2, 3], analytic expressions for these are obtained [...]

  • M. Hawwash, V. Dörlich, J. Linn, R. Keller, R. Müller
    eccomas2022.

    Abstract
    In the development and manufacturing process of modern cars, cables and hoses are important system components. In automotive industry, virtual assembly planning and digital [...]

  • M. Krause, T. Böhlke
    eccomas2022.

    Abstract
    The prediction of local field statistics from effective properties is an open problem in the field of micromechanics. Partial information on the local field statistics is [...]

  • S. Constandinou, J. Blackford, K. Hanley
    eccomas2022.

    Abstract
    In Discrete Element Modelling (DEM), non-spherical particles are often emulated using clusters of rigidly connected spheres that can be either overlapping or not. Within this [...]

  • T. Zhao, F. Schneider-Jung, J. Linn, R. Müller
    eccomas2022.

    Abstract
    This contribution introduces a novel approach to simulate the nonlinear elastic bending behaviour of cables. Bending tests on real cables with complex structures clearly show [...]

  • P. Wasmer, P. Betsch
    eccomas2022.

    Abstract
    The geometrically exact beam theory is one of the most prominent non-linear beam models. It can be used to simulate aerial runways or pantograph-catenaries, where a sliding [...]

  • N. Ayoub, W. Larbi, J. Deü
    eccomas2022.

    Abstract
    This paper presents an extension of the Proper Orthogonal Decomposition method (POD) to nonlinear dynamic analysis of reinforced concrete multistory frame structure where [...]

  • R. Bilz, K. de Payrebrune
    eccomas2022.

    Abstract
    Particles between the contact interfaces of two components in relative motion are present in many technical applications and can strongly influence the system behavior. In [...]

  • D. Tavakoli, M. Hajmohammadian Baghban
    eccomas2022.

    Abstract
    Calcium silicate hydrate (CSH) gel, as the most important component of hydration products, has the most significant effect on the properties of hardened cement paste. One [...]

  • D. Nguyen, S. Kahms
    eccomas2022.

    Abstract
    On gravel roads, tires are not in direct contact with the surface. Particles of e.g. sand or stone contact directly with the tire and cause the tire to wear. During the sliding [...]

  • A. Bral, L. Daelemans, J. Degroote
    eccomas2022.

    Abstract
    Air jet weaving, where the weft yarn is transported through the machine using air as propelling medium, is a popular weaving method due to its superior productivity, however [...]

  • R. Talo, M. Kyaure, S. Khalaf, A. El Refai, F. Abed
    eccomas2022.

    Abstract
    Reinforced concrete (RC) structures deteriorate over time and therefore, need to be strengthened. Despite the fact that RC structurtes have a decent fire rating, the performance [...]

  • V. Piluso, A. Pisapia
    eccomas2022.

    Abstract
    In the present research work, a theoretical approach to evaluate the ultimate resistance of aluminium alloy members subjected to local buckling under uniform compression is [...]

  • S. Reese, K. Manjunatha, M. Behr, F. Vogt
    eccomas2022.

    Abstract
    Drug-eluting stents were developed to counteract the severe restenosis observed after bare-metal stent implantation. The risk of restenosis still prevailed due to the inhibitory [...]

  • M. Miah, W. Lienhart
    eccomas2022.

    Abstract
    The uncertainties of parameters quantification due to various known and unknown conditions are crucial to understand structural health monitoring (SHM) systems. For instance, [...]

  • E. Moreno-Zapata, J. Cabrero-Ballarín, G. Ramos-Ruiz, G. Vargas-Silva
    eccomas2022.

    Abstract
    This research presents an optimization problem, which aims to understand the inherent design rules of the shape of a tree. It makes use of a classical optimization problem, [...]

  • R. Quinteros-Mayne, I. de Artega Jorda, J. Cabrero
    eccomas2022.

    Abstract
    Wood is a heterogeneous material, whose morphology and topology make the prediction of its mechanical behavior complex under different boundary conditions [1-3]. In this way, [...]

  • A. Khurana, G. Zurlo, M. Joglekar
    eccomas2022.

    Abstract
    Actuation devices made of dielectric elastomers are prone to compression induced wrinkling instabilities, which can adversely affect their performance and may lead to device [...]

  • I. Kalaimani, J. Dietzsch, M. Groß
    eccomas2022.

    Abstract
    We propose a new variational formulation for large deformations in dynamical systems made of 3D-fiber-reinforced composites. The formulation emanates from the dynamic variational [...]

  • Y. Heider
    eccomas2022.

    Abstract
    The focus of this contribution is laid on different aspects and instances related to porous media fracture under non-isothermal conditions. This includes the extreme case [...]

  • V. Cool, F. Naets, L. Van Belle, W. Desmet, E. Deckers
    eccomas2022.

    Abstract
    Periodic structures such as metamaterials and phononic crystals hold potential as promising compact and lightweight solutions for noise and/or vibration attenuation in targeted [...]

  • F. Liguori, A. Madeo
    eccomas2022.

    Abstract
    A corotational mixed flat shell element for the geometrically nonlinear analysis of laminated composite structures is presented. The stress interpolation is derived from the [...]

  • D. Faraci, A. Nastro, V. Zega, C. Comi
    eccomas2022.

    Abstract
    The development and optimization of Micro electro-mechanical systems (MEMS) devices, due to their small size scale, require testing and precise characterization. As an example, [...]

  • R. Lazo-Molina, C. Guzmán, J. Pina, E. Saavedra Flores, S. Yanez
    eccomas2022.

    Abstract
    Some of the most frequently observed phenomena in structural materials are creep and relaxation. Both are associated with time-dependent behavior and dissipative rheological [...]

  • M. Grube, R. Seifried
    eccomas2022.

    Abstract
    For the simulation and model-based control of soft robots accurate models are required. In this contribution the simulation of a simple soft robot with the cosserat rod theory [...]

  • C. Almeida, J. Cardoso, P. Coelho, A. Velhinho, J. Xavier, J. Borges
    eccomas2022.

    Abstract
    Developing a new generation of multifunctional metamaterials with unusual thermoelastic properties enables a wide range of industrial applications, particularly in the aerospace [...]

  • H. Holthusen, T. Brepols, J. Simon, S. Reese
    eccomas2022.

    Abstract
    Within this contribution, we discuss additional theoretical as well as numerical aspects of the material model developed in [1, 2], where a `two-surface' damage-plasticity [...]

  • H. Pezeshki, D. Pavlou, S. C. Siriwardane
    eccomas2022.

    Abstract
    Offshore wind turbines (OWT) are exposed to different categories of ocean waves during their lifetime. Most ocean waves are categorized in the second-order nonlinear [...]

  • M. Lainer, G. Müller
    eccomas2022.

    Abstract
    The Wave Based Method (WBM), which describes field variables of a boundary value problem with weighted wave functions, is used to model a layered halfspace under harmonic [...]

  • F. Bjørheim, S. C. Siriwardane, D. Pavlou
    eccomas2022.

    Abstract
    Recently proposed damage models are presented and compared. In addition, a deterministic algorithm for nonlinear fatigue damage monitoring is presented and discussed. Furthermore, [...]

  • M. Mellmann, B. Ankay, E. Perras, C. Zhang
    eccomas2022.

    Abstract
    In this study, the complex band structures of geometrically nonlinear periodic frame structures are calculated by using the Spectral Element Method (SEM). For this purpose, [...]

  • M. Gross, J. Dietzsch, F. Concas
    eccomas2022.

    Abstract
    Liquid crystal elastomers (LCEs) are soft materials, which are capable of large deformations induced by temperature changes and ultraviolet irradiation [1]. Since many years, [...]

  • J. Methel, F. Méry, M. Forte, O. Vermeersch
    eccomas2022.

    Abstract
    Reducing aircraft fuel consumption by maximising the extent of laminar flow on wings assumes that the initial flow, along the wing's attachment line, is laminar. However, [...]

  • V. Plevris, G. Solorzano, N. Bakas, M. Ben Seghier
    eccomas2022.

    Abstract
    Performance metrics (Evaluation metrics or error metrics) are crucial components of regression analysis and machine learning-based prediction models. A performance metric [...]

  • G. Solorzano, V. Plevris
    eccomas2022.

    Abstract
    Reinforced concrete (RC) shear walls are often used as the main lateral-resisting component in the seismic design of buildings. They provide a large percentage of the lateral [...]

  • C. Brokmann, C. Alter, S. Kolling
    eccomas2022.

    Abstract
    In accidents involving cars with pedestrians, the impact of the head on structural parts of the vehicle takes a significant risk of injury. If the head hits the windscreen, [...]

  • K. Ypsilantis, M. Faes, J. Ivens, D. Moens
    eccomas2022.

    Abstract
    The Discrete Material Optimization (DMO) and the Shape Function with Penalization (SFP) constitute the state-of-the-art material interpolation techniques for identifying from [...]

  • K. Papadopoulos, K. Tserpes
    eccomas2022.

    Abstract
    In the present work, analytical and numerical models have been developed to calculate shock wave stresses caused by laser plasma in a material interface. The input pressure [...]

  • I. Guz, J. Hastie, M. Kashtalyan
    eccomas2022.

    Abstract
    Spoolable thermoplastic composite pipe (TCP) is an ideal alternative to traditional, heavier metallic counterparts for deepwater riser applications. During operation the pipe [...]

  • R. Schoof, F. Castelli, W. Dörfler
    eccomas2022.

    Abstract
    Two chemo-mechanical coupled models for electrode particles of lithium-ion batteries are compared. On the one hand a Cahn­Hilliard-type phase-field approach models lithium [...]

  • H. Al-Gahtani
    eccomas2022.

    Abstract
    The present paper aims at deriving closed-form expressions for the optimum winding angles of fibres in laminated cylindrical pressure vessels subjected to internal pressure, [...]

  • V. Giglioni, I. Venanzi, V. Poggioni, A. Baia, A. Milani, F. Ubertini
    eccomas2022.

    Abstract
    During their life-cycle, civil infrastructures are continuously prone to significant functionality losses, primarily due to material's degradation and exposure to several [...]