Temat: 87.53.Tf - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: An Optimization Study of a Hydraulic Gear Pump Cover with Finite Element Method
Autorzy:: Ozsoy, M.
Kurnaz, C.
Powiązania:: https://bibliotekanauki.pl/articles/1031134.pdf
Data publikacji:: 2017-09
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 87.53.Tf
07.05.Tp
Opis:: In this study, an optimization analysis of the hydraulic gear pump cover with design of experiments and response surface method has been conducted. The sample of the solid cover of a hydraulic pump has been parametrically modelled. Structural strength analysis of the modelled hydraulic pump cover has been realized using finite element method. To prevent the concentration of stress on the hydraulic pump cover and to keep the stress values on the safe side, design inputs were not exceeded. According to the analysis results of this optimization study; the wall thickness of the hydraulic pump cover has been reduced. Finally, experimental tests were performed on hydraulic pump test setup, for verification of the simulation results.
Źródło:: Acta Physica Polonica A; 2017, 132, 3; 944-948
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Dosimetric Comparison of IMRT Simultaneous Integrated Boost With Conventional IMRT Treatment Planning for Head and Neck Cancer
Autorzy:: Yazici, A.
Dirican, B.
Kara, E.
Powiązania:: https://bibliotekanauki.pl/articles/1401992.pdf
Data publikacji:: 2015-08
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 87.53.Tf
87.55.D
Opis:: Intensity Modulated Radiation Therapy (IMRT) provides the ability to not only conform the radiation dose to the shape of the target thereby reducing dose to normal tissues, it also allows to deliver different doses each day to different parts of the target. This approach is known as a simultaneous integrated boost (SIB). This study aims that dosimetric parameters of SIB with IMRT treatment planning technique are compared with conventional treatment planning technique using NTCP for 2 head and neck cancer patients.
Źródło:: Acta Physica Polonica A; 2015, 128, 2B; B-236-B-238
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Investigation of the effect of selection of construction materials for radiotherapy centers
Autorzy:: Kılınçarslan, Ş.
Akyol, B.
Powiązania:: https://bibliotekanauki.pl/articles/1068268.pdf
Data publikacji:: 2016-07
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 28.41.Qb
87.53.Tf
Opis:: Today, with the increasing use of various forms of radiation, all biological organisms are put at risk. Radiation science for medicine, agriculture, industry and military purposes has grown wide. To be protected from the harmful effects of radiation, attention should be paid to the time, distance and shielding rules. Shielding process varies according to the types of materials to be used. Turkey has the most abundant reserves of barite, which is a kind of heavy aggregate. Barite is experimentally used as a heavy concrete aggregate for radiation shielding purposes. In the present study, at first the shield thickness of the designed radiotherapy centre is computed according to the normal and heavyweight concretes. Then, the effect of type of material on the design of the radiotherapy centre is examined carrying out static and structural analyses.
Źródło:: Acta Physica Polonica A; 2016, 130, 1; 441-443
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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