Ruch cząstki w przestrzeni międzyrurowej

• Autorzy: Szmolke N.
• Konferencja: Międzynarodowa Konferencja Naukowo-Techniczna Energetyka 2006. Wrocław, 8-10 listopad 2006 r.
• Języki publikacji: PL

Abstrakty

EN

This paper presents the results of research devoted to the determination of trajectory of motion of a singular particle in inter-tube space. The object of this research was a model cuboid device. The motion of the particle was perpendicular to the tube bundles. The measurement apply the method of image analysis allowing the determination of the co-ordinates of the trajectory in a planar (two dimensional) system. In order to determine the component of the third dimension an OLYMPUS optical fiberscope was applied. Regardless of the experiments the trajectories of particle motion were determined with the aid of FLUENT package. A relevant outcome of the research consists in the collection of valuable data concerning the appropriate methodology of performing such measurements which will allow to gain the results involving smaller errors. The principles of selecting color optical filters was indicated thus enabling the collection of images with better contrast. The miprovement in quality will enable more precise determination of the co-ordinates of particle position as it occurs in inter tube space. The results gained will promote the advance of research in this area, while the foreseeable results may prove helpful at the stage of development of fluidal boiler installations, with the application of alternative fuel.

Słowa kluczowe

PL

spalanie paliw; ruch cząstki; obliczenia numeryczne

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Systems : journal of transdisciplinary systems science
• Rocznik: 2006
• Tom: Vol. 11,spec.1/2
• Strony: 595--602
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Szmolke N.

• Politechnika Opolska, Katedra Inżynierii Środowiska, ul. Mikołajczyka 5,45-271 Opole

Bibliografia

• [1] LESZCZYŃSKI J. S., Dyskretny model dynamiki zderzeń ziaren w przepływach materiałów granulowanych. Monografia nr 106, Politechnika Częstochowska, 2005
• [2] KRÓTKIEWICZ M., ULBRICIH R., Automatyczne rozpoznawanie procesów na podstawie analizy sekwencji video w zastosowaniach inżynierii procesowej. XIII Krajowa Konferencja Automatyki, Opole,1999
• [3] KRÓTKIEWICZ M., ULBRICIH R., Method of video sequence analysis in applications of processes dynamics research and the recognition of multiphase structures. XIII International Conference on Systems Science, Wroclaw, 1998
• [4] FLUENT INC.: Fluid Dynamics Analysis Package. Fluid Dynamic International Inc., 2002