- Tytuł:
- Computer modeling of beet harvester digging. Bodies-soil interaction
- Autorzy:
-
Ivanetz, G.
Ovsyanko, V.
Vyrski, A.
Pigenko, V. A. - Powiązania:
- https://bibliotekanauki.pl/articles/336431.pdf
- Data publikacji:
- 2007
- Wydawca:
- Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Maszyn Rolniczych
- Tematy:
-
burak
zbiór
modelowanie komputerowe
beet
harvester digging
computer modeling - Opis:
- The objective of the article is to elaborate the beet harvester digging bodies virtual tests using LS-DYNA package installed on the SKIP k-1000 supercomputer in VHP NAS of Belarus. The process of beet digging out is simulated. For the soil simulation an isotropic material with failure (Mat_FHWA_SOIL) was used. Different types of soil models are obtained by input parameters varying. The calculations were carried out in EXPLICIT and SPH-particles formulations. In the SPH-p article formulation the continuous media is substituted by a set of particles that move with the flux velocity. By means of soil material coefficients and SPH-elements characteristics the viscous media behavior is described. Soil particles displacements during treating were traced.
- Źródło:
-
Journal of Research and Applications in Agricultural Engineering; 2007, 52, 1; 8-12
1642-686X
2719-423X - Pojawia się w:
- Journal of Research and Applications in Agricultural Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł