Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Martin Meindlhumer"'
Autor:
Martin Meindlhumer, Astrid Pechstein
Publikováno v:
International Journal of Smart and Nano Materials, Vol 10, Iss 4, Pp 249-267 (2019)
The Tangential-Displacement Normal-Normal-Stress (TDNNS) method is a finite element method that was originally introduced for elastic solids and later extended to piezoelectric materials. It uses tangential components of the displacement and normal c
Externí odkaz:
https://doaj.org/article/78d3c7c9ef3c4c74b0b02f9f24d390ba
Publikováno v:
Acta Mechanica. 233:1967-1986
In the present contribution, we develop a mixed finite element method capable of the coupled multi-field simulation of a viscous fluid actuated by a piezoelectric resonator. Several challenges are met with in this setting, among which are the necessi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::243a7ad6e91644c27dbba50a09f34450
https://doi.org/10.1007/s00707-022-03195-6
https://doi.org/10.1007/s00707-022-03195-6
We propose a new three-dimensional formulation based on the mixed tangential-displacement normal-normal-stress method for elasticity. In elastic tangential-displacement normal-normal-stress elements, the tangential component of the displacement field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::683041ff2bac714ba0ff339d665b04a6
http://arxiv.org/abs/2303.14262
http://arxiv.org/abs/2303.14262
Publikováno v:
Acta Mechanica. 231:2521-2544
Smart materials respond to external stimuli, e.g., electric fields, which enables their use as sensors and actuators. The electromechanical coupling of the direct and converse piezoelectric effects, for instance, is used for both actuation and sensin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98e88cbfb0961ea984f9df07e2230cc4
https://doi.org/10.1007/s00707-020-02657-z
https://doi.org/10.1007/s00707-020-02657-z
Publikováno v:
Advanced Structured Materials ISBN: 9783030793241
Advanced Structured Materials
Advanced Structured Materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a35744b5652802f04cf7b57e7e7b9658
https://doi.org/10.1007/978-3-030-79325-8_15
https://doi.org/10.1007/978-3-030-79325-8_15
Publikováno v:
International Journal of Smart and Nano Materials, Vol 10, Iss 4, Pp 249-267 (2019)
The Tangential-Displacement Normal-Normal-Stress (TDNNS) method is a finite element method that was originally introduced for elastic solids and later extended to piezoelectric materials. It uses tangential components of the displacement and normal c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff9b741cd4ef3943bd0a3a5c2405c580
https://doaj.org/article/78d3c7c9ef3c4c74b0b02f9f24d390ba
https://doaj.org/article/78d3c7c9ef3c4c74b0b02f9f24d390ba
Publikováno v:
Journal of Aircraft. 56:85-93
Spoilers of large commercial aircraft are often realized in composite sandwich design. Over the past few years, many studies have been focused on finding highly integrated composite structures that...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c204d19a8e60c79844f7290a8c75dd9
https://doi.org/10.2514/1.c034891
https://doi.org/10.2514/1.c034891
Publikováno v:
IFAC-PapersOnLine. 52:259-264
The concept of automating the computation steps in a design process along different simulation tools leads to a more efficient use of knowledge and computational resources. In this paper the software tool SyMSpace, which realizes this automatization,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd1970d576eef07cd79900a893d68581
https://doi.org/10.1016/j.ifacol.2019.11.684
https://doi.org/10.1016/j.ifacol.2019.11.684
This paper is concerned with modeling the polarization process in ferroelectric media. We develop a thermodynamically consistent model, based on phenomenological descriptions of free energy as well as switching and saturation conditions in form of in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e4a9b4c47bf469bccebf6684117350c
http://arxiv.org/abs/2001.11475
http://arxiv.org/abs/2001.11475
An energy-based model of the ferroelectric polarization process is presented in the current contribution. In an energy-based setting, dielectric displacement and strain (or displacement) are the primary independent unknowns. As an internal variable,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2059b8309aeed25d72f5593fb4b003fb