000021483 001__ 21483
000021483 005__ 20170522124356.0
000021483 04107 $$aeng
000021483 046__ $$k2017-05-15
000021483 100__ $$aWydrych, J.
000021483 24500 $$aANALYSIS OF THE EROSIVE WEAR MODELING RESULTS OF THE PNEUMATIC CONVEYING SYSTEMS

000021483 24630 $$n23.$$pEngineering Mechanics 2017
000021483 260__ $$bBrno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
000021483 506__ $$arestricted
000021483 520__ $$2eng$$aThis paper attempts a qualitative and quantitative comparison of the calculation results of multiphase flow gas - solid particles in a flow system with built-in bend. The movement of the gas phase and particle trajectories are described by Euler and Lagrange models respectively. Simulation tests were performed for several different inlet conditions, in order to determine their impact on results. The study allowed us to identify the model of Euler-Lagrange as useful for this type of flows, and the formulation of a number of important conclusions. The paper presents the possibility of applied mathematical models to predict the erosive wear of flow system with built-in elbow. The emphasis of the work was put on qualitative comparison the effect of inlet conditions on the change of the gas velocity field and the concentration of particulate matter. These elements made it possible to locate areas of increased wear as well as the degree of wear.

000021483 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021483 653__ $$aErosive wear, CFD, Euler-Lagrange method.

000021483 7112_ $$aEngineering Mechanics 2017$$cSvratka, CZ$$d2017-05-15 / 2017-05-18$$gEM2017
000021483 720__ $$aWydrych, J.$$iPochwała, S.$$iBorsuk, G.
000021483 8560_ $$ffischerc@itam.cas.cz
000021483 8564_ $$s944911$$uhttps://invenio.itam.cas.cz/record/21483/files/1074.pdf$$yOriginal version of the author's contribution in proceedings, page 1074, section FLU.
000021483 962__ $$r21225
000021483 980__ $$aPAPER