Projecten per jaar
Organisatieprofiel
Introductie / missie
The research of our group focuses on experimental-numerical micro-mechanical and microscopic analysis of deformation and failure behavior of a broad class of (innovative) materials and material systems.
Highlighted phrase
Making materials durable by unraveling deformation and failure at the microscale
Over de organisatie
Our research group focuses on experimental-numerical micromechanics to unravel the micromechanical behavior of materials and material systems in order to achieve superieur mechanical performance and durability at the scale of application. This is done in two ways:
- by integration of micro-mechanical testing with in-situ microscopic characterization to elucidate the underlying deformation and/or failure mechanisms at the level of the microstructure and
- by intricate coupling of numerical simulations to experimental procedures using advanced data correlation routines that are developed in house.
Topics of particular interest include:
- ductile damage and fracture,
- delamination and interface mechanics,
- miniaturization and size effects,
- thin film mechanics and MEMS,
- flexible and stretchable electronics,
- and hybrid and multi-phase materials.
Vingerafdruk
Netwerk
Profielen
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Johan P.M. Hoefnagels
- Mechanical Engineering, Group Hoefnagels - Universitair Hoofddocent
- Mechanical Engineering, Mechanics of Materials - Universitair Hoofddocent
Persoon: UHD : Universitair Hoofddocent
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Dennis König
- Mechanical Engineering, Group Hoefnagels - Promovendus
- Mechanical Engineering, Mechanics of Materials - Promovendus
Persoon: Prom. : Promovendus
projecten
- 2 Actief
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ACCESS Active Contamination Control for Equipment and SubstrateS
Geers, M. G. D. & Sperling, S. O.
15/04/19 → 15/04/23
Project: Onderzoek direct
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Unraveling the effect of microstructure statistics on failure of multiphase steels NWO-TTW/HTM 16348
Hoefnagels, J. P. M., van Maris, M. P. F. H. L., Vermeij, T. & Wijnen, J.
1/01/18 → 31/12/22
Project: Onderzoek direct
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Accurate Strain Field Measurement During Strip Rolling by Exploiting Recurring Material Motion with Time-Integrated Digital Image Correlation
Hoefnagels, J. P. M., van Dam, K., Vonk, N. & Jacobs, L., apr. 2022, In: Experimental Mechanics. 62, 4, blz. 603-625 23 blz.Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review
Open AccessBestand5 Downloads (Pure) -
A continuum consistent discrete particle method for continuum-discontinuum transitions and complex fracture problems
Sperling, S. O., Hoefnagels, J. P. M., van den Broek, K. & Geers, M. G. D., 15 feb. 2022, In: Computer Methods in Applied Mechanics and Engineering. 390, 24 blz., 114460.Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review
Open AccessBestand16 Downloads (Pure) -
Experimental Determination of the Mechanical Properties of The Night Watch Canvas using Micro-Tensile Testing
Maraghechi, S., Hoefnagels, J. P. M., Bosco, E. & Suiker, A. S. J., 12 apr. 2022.Onderzoeksoutput: Bijdrage aan congres › Abstract › Academic
Uitrusting
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Multiscale Lab
Johan P.M. Hoefnagels (Manager)
Mechanical EngineeringUitrusting/faciliteit: Onderzoekslaboratorium
Prijzen
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2019 Acta Student Award
Vermeij, Tijmen (Ontvanger), jul. 2020
Prijs: Anders › Werk, activiteit of publicatie gerelateerde prijzen (lifetime, best paper, poster etc.) › Wetenschappelijk
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2nd Price Michael Sutton International Student Competition, SEM Conference 2019
Vermeij, Tijmen (Ontvanger), jun. 2019
Prijs: Anders › Werk, activiteit of publicatie gerelateerde prijzen (lifetime, best paper, poster etc.) › Wetenschappelijk
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2nd Price Poster Competition, the annual EBSD meeting of the Royal Microscopy Society 2018
Vermeij, Tijmen (Ontvanger), apr. 2018
Prijs: Anders › Werk, activiteit of publicatie gerelateerde prijzen (lifetime, best paper, poster etc.) › Wetenschappelijk
Impacts
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Theme 1: Damage and failure in advanced engineering materials
Johan P.M. Hoefnagels (Onderzoeker) & Anke Langelaan (Administratieve ondersteuning)
Impact: Research Topic/Theme (at group level)
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Theme 2: Miniaturisation and MEMS: Mechanical size effects, membranes and thin films
Johan P.M. Hoefnagels (Onderzoeker) & Anke Langelaan (Administratieve ondersteuning)
Impact: Research Topic/Theme (at group level)
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Theme 3: Mechanics of interfaces: Delamination and debonding
Johan P.M. Hoefnagels (Onderzoeker) & Anke Langelaan (Administratieve ondersteuning)
Impact: Research Topic/Theme (at group level)
Bestand
Scripties/Masterproeven
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Absolute Stress Measurement at the Microscale Using High Resolution Electron Backscatter Diffraction and Focused Ion Beam Ring-core Milling
Auteur: Rodríguez Sánchez, M., 20 apr. 2022Begeleider: Hoefnagels, J. P. M. (Afstudeerdocent 1)
Scriptie/Masterproef: Master
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a Multi-Loading, Climate-controlled, Stationary ROI device for in-situ CT Testing
Auteur: Vonk, N. H., mei 2018Begeleider: Hoefnagels, J. P. M. (Afstudeerdocent 1) & van Maris, M. P. F. H. L. (Externe coach)
Scriptie/Masterproef: Master
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Connecting the patient to an extracorporeal life support system: design of a 'no-air' blood-coupling
Auteur: Van Mil, P. H. E. O., 2011Begeleider: Nijmeijer, H. (Afstudeerdocent 1), Rosielle, P. C. J. N. (Afstudeerdocent 2), Hoefnagels, J. P. M. (Afstudeerdocent 2), Maessen, J. G. (Externe persoon) (Externe coach) & Weerwind, P. W. (Externe persoon) (Externe coach)
Scriptie/Masterproef: Master