Search Results - "Verhoosel, Clemens V."

A phase-field model for cohesive fracture by Verhoosel, Clemens V., de Borst, René

“…SUMMARYIn this paper, a phase‐field model for cohesive fracture is developed. After casting the cohesive zone approach in an energetic framework, which is…”
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A Proper Generalized Decomposition (PGD) approach to crack propagation in brittle materials: with application to random field material properties by Garikapati, Hasini, Zlotnik, Sergio, Díez, Pedro, Verhoosel, Clemens V., van Brummelen, E. Harald

“…Understanding the failure of brittle heterogeneous materials is essential in many applications. Heterogeneities in material properties are frequently modeled…”
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An isogeometric approach to cohesive zone modeling by Verhoosel, Clemens V., Scott, Michael A., de Borst, René, Hughes, Thomas J. R.

“…The possibility of enhancing a B‐spline basis with discontinuities by means of knot insertion makes isogeometric finite elements a suitable candidate for…”
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An isogeometric analysis approach to gradient damage models by Verhoosel, Clemens V., Scott, Michael A., Hughes, Thomas J. R., de Borst, René

“…Continuum damage formulations are commonly used for the simulation of diffuse fracture processes. Implicit gradient damage models are employed to avoid the…”
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Computational homogenization for adhesive and cohesive failure in quasi-brittle solids by Verhoosel, Clemens V., Remmers, Joris J. C., Gutiérrez, Miguel A., de Borst, René

“…A computational multiscale framework is proposed that incorporates microstructural behaviour in a macroscale discrete fracture model. Homogenization procedures…”
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A dissipation-based arc-length method for robust simulation of brittle and ductile failure by Verhoosel, Clemens V., Remmers, Joris J. C., Gutiérrez, Miguel A.

“…A robust method to trace the equilibrium path in non‐linear solid mechanics problems is proposed. A general arc‐length constraint based on the energy release…”
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Gradient damage vs phase-field approaches for fracture: Similarities and differences by de Borst, René, Verhoosel, Clemens V.

“…Gradient-enhanced damage models and phase-field models are seemingly very disparate approaches to fracture. Whereas gradient-enhanced damage models find their…”
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Finite Element Analysis of Laminar Heat Transfer within an Axial-Flux Permanent Magnet Machine by Willems, Robin, Friedrich, Léo A. J., Verhoosel, Clemens V.

“…Axial-Flux Permanent Magnet (AFPM) machines have gained popularity over the past few years due to their compact design. Their application can be found, for…”
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Isogeometric finite element analysis of poroelasticity by Irzal, Faisal, Remmers, Joris J. C., Verhoosel, Clemens V., de Borst, René

“…SUMMARY We present an alternative numerical approach for predicting the behaviour of a deformable fluid‐saturated porous medium. The conventional finite…”
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A phase-field description of dynamic brittle fracture by Borden, Michael J., Verhoosel, Clemens V., Scott, Michael A., Hughes, Thomas J.R., Landis, Chad M.

“…In contrast to discrete descriptions of fracture, phase-field descriptions do not require numerical tracking of discontinuities in the displacement field. This…”
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A higher-order phase-field model for brittle fracture: Formulation and analysis within the isogeometric analysis framework by Borden, Michael J., Hughes, Thomas J.R., Landis, Chad M., Verhoosel, Clemens V.

“…Phase-field models based on the variational formulation for brittle fracture have recently been gaining popularity. These models have proven capable of…”
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Phase-field models for brittle and cohesive fracture by Vignollet, Julien, May, Stefan, de Borst, René, Verhoosel, Clemens V.

“…In this paper we first recapitulate some basic notions of brittle and cohesive fracture models, as well as the phase-field approximation to fracture. Next, a…”
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Error-estimate-based adaptive integration for immersed isogeometric analysis by Divi, Sai C., Verhoosel, Clemens V., Auricchio, Ferdinando, Reali, Alessandro, van Brummelen, E. Harald

“…The Finite Cell Method (FCM) together with Isogeometric analysis (IGA) has been applied successfully in various problems in solid mechanics, in image-based…”
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Isogeometric finite element data structures based on Bézier extraction of T-splines by Scott, Michael A., Borden, Michael J., Verhoosel, Clemens V., Sederberg, Thomas W., Hughes, Thomas J. R.

“…We develop finite element data structures for T‐splines based on Bézier extraction generalizing our previous work for NURBS. As in traditional finite element…”
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Topology-preserving scan-based immersed isogeometric analysis by Divi, Sai C., Verhoosel, Clemens V., Auricchio, Ferdinando, Reali, Alessandro, van Brummelen, E. Harald

“…To exploit the advantageous properties of isogeometric analysis (IGA) in a scan-based setting, it is important to extract a smooth geometric domain from the…”
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Stability and Conditioning of Immersed Finite Element Methods: Analysis and Remedies by de Prenter, Frits, Verhoosel, Clemens V., van Brummelen, E. Harald, Larson, Mats G., Badia, Santiago

“…This review paper discusses the developments in immersed or unfitted finite element methods over the past decade. The main focus is the analysis and the…”
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Skeleton-stabilized immersogeometric analysis for incompressible viscous flow problems by Hoang, Tuong, Verhoosel, Clemens V., Qin, Chao-Zhong, Auricchio, Ferdinando, Reali, Alessandro, van Brummelen, E. Harald

“…A Skeleton-stabilized ImmersoGeometric Analysis technique is proposed for incompressible viscous flow problems with moderate Reynolds numbers. The proposed…”
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Mixed Isogeometric Finite Cell Methods for the Stokes problem by Hoang, Tuong, Verhoosel, Clemens V., Auricchio, Ferdinando, van Brummelen, E. Harald, Reali, Alessandro

“…We study the application of the Isogeometric Finite Cell Method (IGA-FCM) to mixed formulations in the context of the Stokes problem. We investigate the…”
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An isogeometric continuum shell element for non-linear analysis by Hosseini, Saman, Remmers, Joris J.C., Verhoosel, Clemens V., de Borst, René

“…•Formulation of a complete isogeometric continuum shell element including geometric non-linearity.•Use of NURBS for the in-plane displacements in the reference…”
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The intended and unintended impacts on student ownership when realising CBL in mechanical engineering by Hendrickx, Marloes, Schüler-Meyer, Alexander, Verhoosel, Clemens V.

“…To increase students' sense of ownership, the present study incorporated elements of Challenge-based learning (CBL) into a mechanical engineering course. CBL…”
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