Wyniki wyszukiwania - BazTech

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Computer system for managing the sugar beet transport to sugar factory

Marczuk A.

Journal of KONES

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2008

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Vol. 15, No. 2

301-309

EN

An appropriate solving the transport organization in agriculture requires, among others, to work out the method for transportation means work organization. Issues associated with transportation means work organization is impossible to be optimally solved by a controller in the case of developed transport network, instead they require computational techniques for fast information processing. One of such methods is presented in the paper as a system for sugar--beet transport to sugar works. In sugar industry, large amounts of raw material are transported between sugar-beet producers or storage centers and processing works. Presented program makes possible to select transportation means for carrying the sugar-beet, and then working out the schedule of routes realized by vehicles. The paper presents the management system of sugar-beet transporting to the sugar works that optimizes the transportation means work. Minimization of courses length, because it directly affects the reduction of transportation costs by means of decrease of fuel and other exploitation parts used, shortening the driver's work-time, and decrease of fees for vehicle rental. The system was verified using real data for a given day, which confirmed the correctness of the software functioning. Working out and launching the software required to write databases containing necessary information on: sites the material was received from, amount of transported loads, transportation means, loading/reloading machines and devices along with their technical and exploitation parameters, as well as the project required to draw digital map with all analyzed purchase centers, sugar works, and all the road network. Minimization of routes was accepted as a purpose function, because it directly affects the reduction of transport costs through reducing the fuel and other exploitation means used, shortening the driver's work time or decreasing the fees for vehicle rental. The system was verified using real data for a particular date, which confirmed the correctness of the software functioning. Activity aiming at reducing production costs through elimination of unnecessary expenditures resulting from bad work organization would contribute to the improvement of competitiveness of Polish agriculture and enhancing its opportunities on EU markets. Proposed system for sugar-beet transport management at Sugar Works is an example of the system meeting such expectations.

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Mikrovolnovye metody i pribory dlâ točnogoizmereniâ vlažnosti v sveklosaharnom proizvodstve

Lisowski V.V., Tanaś W.

Journal of Research and Applications in Agricultural Engineering

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2006

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Vol. 51, nr 4

60-63

EN

This paper describes the results of elaboration microwave moisture meter for continuous control of moisture of sugar and other products in technological processes of their production. Dielectric properties of these materials and technological requirements are determining the choice of investigation methods.

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Jakość pracy nowych kombajnów do zbioru buraków cukrowych

Przybył J.

Inżynieria Rolnicza

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2006

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R. 10, nr 11(86)

367-375

PL

W przeprowadzonych badaniach porównano dwa nowe samojezdne kombajny do zbioru buraka cukrowego typu Grimme Maxtron 620 i Kleine SF 20 ze sprawdzonymi w praktyce kombajnami Holmer Terra Dos T2 i Kleine SF 10-2. Badania wykonano we wrześniu 2005 r. w gospodarstwie rolnym Garzyn (Wielkopolska). Maszyny badano według metodyki Międzynarodowego Instytutu Buraka Cukrowego w Brukseli (I.I.R.B.). Dodatkowo ocenę uszkodzeń korzeni wykonano według Polskiej Normy. Uzyskane wyniki wskazują, że jakość pracy badanych maszyn była zbliżona w zakresie udziału zanieczyszczeń i jakości ogłowienia. Natomiast w zakresie strat plonu korzeni, wyniki są bardziej zróżnicowane, a najlepszy wynik uzyskał kombajn Grimme Maxtron.

EN

In the investigation two new self-propelled sugar-beet harvesters, Grimme Maxtron 620 and Kleine SF 20, were compared with the brands Holmer Terra Dos T2 and Kleine SF 10-2. The research was conducted in September 2005 in the Garzyn farm (Wielkopolska region). The harvesters were examined according to the methodology of the International Institute for Beet Research (IIRB) in Brussels. Additionally the estimation of roots breakages was made according to the Polish Norms System. Obtained results show that the work performance of the examined harvesters was similar in terms of impurities and topping quality. However as far as roots yield losses are concerned, the results are more variable, and the best result was obtained by the Grimme Maxtron equipment.

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Analiza obecnego stanu oraz perspektywy wykorzystania biomasy do celów energetycznych w Czechach

Kára J., Adamovský R.

Inżynieria Rolnicza

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2004

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R. 8, nr 2

279--286

PL

We wstępie artykułu zwrócono uwagę na priorytetowe znaczenie biomasy wśród odnawialnych źródeł energii, przedstawiono też możliwości jej wykorzystania. W dalszej części opracowania przeanalizowano obecny stan wykorzystania biomasy do produkcji biogazu, biopaliwa do napędu silników wysokoprężnych oraz bioetanolu do zasilania silników niskoprężnych a także do wytwarzania energii cieplnej na terenie Czech. Opracowanie wyznacza kierunki wykorzystania biomasy, zwraca uwagę na techniczne i ekonomiczne przeszkody przy produkcji na szerszą skalę, a także na wady poszczególnych technologii wykorzystania biomasy do celów energetycznych.

EN

In the introduction of the contribution is emphasized priority position of biomass among renewable energy sources and presented possibilities of utilization. Further is analysed present state of biomass utilization for biogas, biodiesel for Diesel engine, bioethanol for spark ignition engine and heat production in the Czech Republic. Achieved results are presented and specified lacks of individual technologies of biomass utilization for energy purposes. Presentation of biomass utilization perspectives and technical or economical obstacles of their more intensive expansion.