Výsledky vyhledávání - "L.J.M.G Dortmans"

Round robin on grain size measurement for advanced technical ceramics

Autor: L.J.M.G. Dortmans, R. Morrell, G. de With

Publikováno v: Journal of the European Ceramic Society, 12(3), 205-213. Elsevier

The results of a joint CEN/VAMAS round robin on grain size measurement for advanced technical ceramics have been analysed. Twenty-five participants from Europe, USA and Japan employed a line and circle method for determination of the mean linear inte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddefc09a6736dfe49fb5f09030a8a0b5
https://research.tue.nl/en/publications/64042767-79ef-4378-8fe8-c091e6d354da

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Nonlinear dynamic behavior of the human knee joint Part II: Time-domain analyses : effects of structural damage in postmortem experiments

Autor: A. Huson, H.W.J. Jans, L.J.M.G. Dortmans, A. A. H. J. Sauren

Publikováno v: Journal of Biomechanical Engineering : Transactions of the ASME, 113(4), 392-396. American Society of Mechanical Engineers

A description is given of the results obtained for step excitation for two human knee joint specimens using a time-domain analysis technique. As was expected from the results of a previous study, the magnitude of the dynamic load applied has a marked

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4ed96723e03bd6347fc786690b2501e
https://doi.org/10.1115/1.2895417

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Weakest-link failure predictions for ceramics using finite element post-processing

Autor: L.J.M.G. Dortmans, G. de With

Publikováno v: Journal of the European Ceramic Society. 6:369-374

Weakest-link failure prediction models according to Weibull, Stanley and Lamon have been implemented in a post-processing program supplementing a finite element modelling code. Failure predictions for equibiaxial loading from uniaxial bending test da

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9bb8f6f2198348b6bc7fc5e76ed5c24d
https://doi.org/10.1016/0955-2219(90)90004-y

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Mechanical reliability of ferrite cores used in inductive components

Autor: M.J.M. de Graaf, L.J.M.G. Dortmans, A. Shpilman

Publikováno v: Proceedings:Electrical Electronics Insulation Conference and Electrical Manufacturing & Coil Winding Conference.

This paper presents the study of thermally-induced mechanical stresses in a ferrite core of a power transformer operating under normal conditions, and during the thermal-shock tests. The absolute stress levels and the location of the most critically

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fbcff90b50c6cb8fc201cb2e8d23f9d5
https://doi.org/10.1109/eeic.1995.482479

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Fictitious crack modelling of polymethyl methacrylate porous material

Autor: E.Jimenez Pique, L.J.M.G. Dortmans, G. de With

Publikováno v: Materials Science and Engineering A, 1-2, 335, 217-227
Materials Science and Engineering A, A335(1-2), 217-227. Elsevier

Fracture tests were performed on a granular polymethyl methacrylate porous material used as a mould for white were castings. Two types of sample geometry (single-edge notch beam and wedge opening load) and two types of environment (dry at room temper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c6667b384a5a7a64d916aef7761aff5
http://resolver.tudelft.nl/uuid:109bfeaf-0a41-4875-8415-495e2fca6d51

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