Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Ralf Denzer"'
Publikováno v:
Sensors, Vol 8, Iss 3, Pp 1755-1773 (2008)
Sensors provide some of the basic input data for risk management of natural andman-made hazards. Here the word ‘sensors’ covers everything from remote sensingsatellites, providing invaluable images of large regions, through i
Externí odkaz:
https://doaj.org/article/507019a9ba6248b6a393178262b719c5
Publikováno v:
Computational Mechanics. 69:541-563
In this contribution, a model for the thermomechanically coupled behaviour of case hardening steel is introduced with application to 16MnCr5 (1.7131). The model is based on a decomposition of the free energy into a thermo-elastic and a plastic part.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5ffcd075b19d2f0800a66e2ba8a2a41
https://doi.org/10.1007/s00466-021-02103-4
https://doi.org/10.1007/s00466-021-02103-4
Publikováno v:
Rock Mechanics and Rock Engineering. 54:5375-5388
In this work, we propose a modified phase-field model for simulating the evolution of mixed mode fractures and compressive driven fractures in porous artificial rocks. For the purpose of validation, the behaviour of artificial rock samples, with eith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ae22d56970d2157ce49a42db96e1559
https://doi.org/10.1007/s00603-021-02627-4
https://doi.org/10.1007/s00603-021-02627-4
Publikováno v:
International Journal of Fracture. 224:31-46
In this work, we suggest a modified phase-field model for simulating the evolution of mixed mode fractures and compressive driven fractures in porous artificial rocks and Neapolitan Fine Grained Tuff. The numerical model has been calibrated using exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26a384a5f91d2a7a99f8008f12d1a0c9
https://doi.org/10.1007/s10704-020-00444-4
https://doi.org/10.1007/s10704-020-00444-4
Publikováno v:
Computational Mechanics. 60:739-766
Metal forming processes require wear-resistant tool surfaces in order to ensure a long life cycle of the expensive tools together with a constant high quality of the produced components. Thermal spraying is a relatively widely applied coating techniq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a063d498d8d1df3cb0d2145c51b8af0a
https://doi.org/10.1007/s00466-017-1436-x
https://doi.org/10.1007/s00466-017-1436-x
Publikováno v:
Geomaterials. :96-116
In this paper we present numerical simulations of soil plasticity using isogeometric analysis comparing the results to the solutions from conventional finite element method. Isogeometric analysis is a numerical method that uses nonuniform rational B-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fac405b7a2070c268199d7d51221fd99
https://doi.org/10.4236/gm.2017.73008
https://doi.org/10.4236/gm.2017.73008
Publikováno v:
PAMM. 19
The aim of this work is the development of a thermodynamically consistent fully coupled thermo-viscoplastic material model for metals undergoing finite deformations. A multiplicative split of the deformation gradient into a thermal, an elastic and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf58626ec9449116eeeae90a0ad1d19a
https://doi.org/10.1002/pamm.201900237
https://doi.org/10.1002/pamm.201900237
Publikováno v:
PAMM. 18
The aim of this work is the development of a thermodynamically consistent fully coupled thermoviscoplastic material model for metals, especially for case hardening steels.The model is based on a split of the free energy into a thermo-elastic, a purel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::244836b286bab561775c48517619e761
https://doi.org/10.1002/pamm.201800199
https://doi.org/10.1002/pamm.201800199
This book constitutes the refereed proceedings of the 12th IFIP WG 5.11 International Symposium on Environmental Software Systems, ISESS 2017, held in Zadar, Croatia, in May 2017. The 35 revised full papers presented together with 4 keynote lectures
Publikováno v:
Meccanica. 51:291-307
Thermal spraying is a widely applied coating technique. The optimisation of the thermal spraying process with respect to temperature or temperature induced residual stress states requires a numerical framework for the simulation of the coating itself
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a5450e1fa81e441399ce5ccd2e64f3b
https://doi.org/10.1007/s11012-015-0236-7
https://doi.org/10.1007/s11012-015-0236-7