Autor: Sobociński, M. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Numerical analysis of stress and strain occuring in the contact area of ceramic head - ceramic cup in the hip endoprostheses
Autorzy:: Sobociński, M.
Powiązania:: https://bibliotekanauki.pl/articles/122522.pdf
Data publikacji:: 2013
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: endoprosthesis of hip joint
numerical modeling stress
strain Weibull’s model
model naprężenia Weibulla
modelowanie numeryczne odkształceń
Opis:: The paper presents the results of numerical analysis of the system “ceramic head - ceramic cup” in the hip joint endoprosthesis. Applying the Al2O3 ceramics in this kind of solutions, apart from all values of this material, can lead to grinding, if a high load is used. The analysis was run on the ADINA system. The geometrical model was elaborated on real measurements of the elements of endoprosthesis and also on the results provided by the producer.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2013, 12, 2; 89-96
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The influence of overload stresses on durability of ceramic elements in hip joint endoprostheses
Autorzy:: Sobociński, M.
Powiązania:: https://bibliotekanauki.pl/articles/122650.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: durability
stress
numerical analysis
trwałość
naprężenie
analiza numeryczna
Opis:: The paper raises the problems connected with the durability of ceramic elements used in technology. It presents mathematic - statistic methods defining the influence of stress on ceramic elements durability. The paper also contains the results of numerical analysis carried out by the Finite Elements Method in the ADINA system, considering a ceramic elements. The above analysis is confirmed and proved by the experimental tests on a “head - cup” set, carried out on the hip-joint simulator.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2014, 13, 2; 127-134
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Analysis of friction and lubrication of human joint’s surfaces
Autorzy:: Sobociński, M.
Powiązania:: https://bibliotekanauki.pl/articles/122309.pdf
Data publikacji:: 2016
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: friction
friction coefficient
tribological model
tarcie
współczynnik tarcia
model tribologiczny
implantologia
Opis:: The paper applies to the problem connected with analytical modeling of operational parameters of bio-bearings and endoprostheses. The mentioned model takes into consideration the influence of velocity and pressure on the value of the friction coefficient. It also presents the results of the tests conducted to define parameters of cooperation between different materials applied in implantology.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2016, 15, 1; 161-167
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Analysis of biobearings friction and wear processes
Autorzy:: Sobociński, M.
Powiązania:: https://bibliotekanauki.pl/articles/122419.pdf
Data publikacji:: 2015
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: friction
wear
tribological model
tarcie
zużycie
model tribologiczny
Opis:: The paper draws up some issues connected with processes of friction and wear of bio-bearings. The non-Newtonian liquid lubrication in joints can be presented in tribological models. Considering a proper friction model allows us to mathematically stipulate the resistances that occur in natural joints. The paper includes empirical results of the analysis conducted to designate parameters of cooperation between the tissue and implanted materials. Friction resistances in modelled sets as well as curves of the wear have been assigned for the friction pairs.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2015, 14, 2; 103-109
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 5.

Tytuł:: Estimation of UHMWPE crystallinity degree variation
Autorzy:: Sobociński, M.
Powiązania:: https://bibliotekanauki.pl/articles/122628.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: thermal analysis
degree of crystallinity
analiza termiczna
stopień krystaliczności
Opis:: The paper presents thermal analysis as far as tests on polymers are concerned. The obtained results, after being mathematically elaborated, differentiate thermal processes and define normal heat. It also consists of mathematical elaboration of the tests as well as an explanation of the graphical results. The paper also presents the empirical results of the tests conducted on polymers crystallinity variation submitted to one of the factors influencing the change of the material parameters.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2014, 13, 4; 117-122
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 6.

Tytuł:: Analysis of the loads occurring in a modular hip joint endoprosthesis
Autorzy:: Sobociński, M.
Powiązania:: https://bibliotekanauki.pl/articles/122656.pdf
Data publikacji:: 2016
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: endoprosthesis
FEM
finite elements method
contact stress
endoproteza
naprężenia kontaktowe
analiza obciążenia
Opis:: This paper contains the results of the load analysis of a modular hip joint endoprosthesis, performed by means of the finite elements method, using Autodesk Simulation Mechanical 2016 software. A geometric model was created based on real solutions using Autodesk Inventor Professional. The obtained results make it possible to indicate the “weak points” of the accepted solution, and thus counteract the subsequent effects resulting from premature wear of endoprosthesis elements.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2016, 15, 3; 135-142
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

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