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Modelowanie przepływu ziaren pszenicy podczas siewu w oparciu o model ziarniaka z przesuniętym środkiem ciężkości
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Abstrakty
Winter wheat is one of the widespread crops in Ukraine. The search for methods to increase the yield and consumer properties of wheat, without compromising environmental safety, is one of the important scientific problems. The principles of precision agriculture point to the proper positioning of the seeds, recommending the method of "upward germination" (positioning the wheat germ vertically). The main objective of this study was to develop a new geometric model of wheat grain with a displaced centre of mass, as well as to conduct the theoretical research and numerical experiments on the orientation of grains using their multiple impact interaction with inclined surfaces. A new model of germ consisting of two different end semispheres and amid-line truncated cone was proposed, with a displaced centre of mass. Taking into account the physical properties of the objects, the concept of arrangement of gravity orientation of seeds in a stream was applied. This concept was based on various ratios of kinetic parameters of bodies with a displaced centre of gravity following an impact. The results showed that the orientation process can be controlled by changing the inclination angles and the length of the walls of the tray orientator within the working velocity range. This must be done before impact interaction of 0.2-0.3 m s -1 when the inclination angles of the impact interaction planes are 24-32°C.
Pszenica ozima jest jedną z najpopularniejszych roślin uprawnych na Ukrainie. Poszukiwanie metod zwiększenia plonów i właściwości konsumpcyjnych pszenicy, bez uszczerbku dla bezpieczeństwa środowiska, stanowi zatem ważny problem naukowy. Zasady rolnictwa precyzyjnego podkreślają właściwe rozmieszczenie nasion, zalecając pionowe ustawienie kiełków pszenicy (metoda „kiełkowania w górę”). Głównym celem badań było opracowanie nowego modelu geometrycznego ziarna pszenicy z przesuniętym środkiem ciężkości oraz przeprowadzenie badań teoretycznych i eksperymentów obliczeniowych dotyczących orientacji ziaren. Bazowały one na wielokrotnym zderzaniu z powierzchniami nachylonymi. Zaproponowano nowy model ziarniaka, składający się z dwóch różnych półkul końcowych i amidoliniowego stożka ściętego, z przesuniętym środkiem ciężkości. Zastosowano koncepcję układu orientacji grawitacyjnej nasion, z uwzględnieniem właściwości fizycznych obiektów. Koncepcja ta opierała się na różnych relacjach między parametrami kinetycznymi ciał z przesuniętym środkiem ciężkości po zderzeniu. Wyniki pokazały, że procesem orientacji można sterować poprzez zmianę kątów nachylenia i długości ścianek tacy podajnika w zakresie prędkości roboczych, pod warunkiem, że robi się to przed zderzeniem o wartości 0,2-0,3 m s-1, gdy kąty nachylenia płaszczyzn oddziaływania zderzeniowego wynoszą 24-32°C.
Czasopismo
Rocznik
Tom
Strony
25--37
Opis fizyczny
Bibliogr. 27 poz., rys., tab.
Twórcy
autor
- Department of Tractors, Agricultural Machinery and Transport Technologies, Sumy National Agrarian University, Ukraine
autor
- Department of Energy and Electrical Engineering, Sumy National Agrarian University, Ukraine
autor
- Department of Tractors, Agricultural Machinery and Transport Technologies, Sumy National Agrarian University, Ukraine
autor
- Department of Selection and Seed Production, Sumy National Agrarian University, Ukraine
autor
- Department of Tractors, Agricultural Machinery and Transport Technologies, Sumy National Agrarian University, Ukraine
autor
- Department of Sustainable Technologies, Czech University of Life Sciences Prague, Czech Republic
autor
- Department of Machinery Exploitation and Management of Production Processes, University of Life Sciences in Lublin, Poland
autor
- Department of Cars and Tractors, Lviv National Agrarian University, Ukraine
Bibliografia
- Boothroyd, G., Dewhurst, P. (2002). Product Design for Manufacture and Assembly. New York: Marcell Dekker, Inc. ISBN: 0-8247-0584-X.
- Borger, C., Hashem, A., Pathan, S. (2010). Manipulating crop row orientation to suppress weeds and increase crop yield. Weed Science, 58(2), 174-178. doi: 10.1614/WS-09-094.1.
- Bozhydarnik, V.V., Ghryghor'jeva, N.S., Shabajkovych, V. A. (2005). Automation of assembly of products. Lutsk: LDTU. (In Ukrainian).
- Chenu, K., Porter, J., Martre, P., Basso, B., Chapman, S., Ewert, F., Bindi, M., Asseng, S. (2017). Contribution of crop models to adaptation in wheat. Trends in plant science, 22(6), 472-490. doi: 10.1016/j.tplants.2017.02.003.
- Chu, P., Zhang, Y., Yu, Z., Guo, Z., Shi, Y. (2016). Winter wheat grain yield, water use, biomass accumulation and remobilisation under tillage in the North China Plain. Field Crops Research, 193, 43-53. doi: 10.1016/j.fcr.2016.03.005.
- Dai, J., Wang, Z., Li, M., He, G., Li, Q., Cao, H., Wang, S., Gao, Y., Hui, X. (2016). Winter wheat grain yield and summer nitrate leaching: Long-term effects of nitrogen and phosphorus rates on the Loess Plateau of China. Field Crops Research, 196, 180-190. doi: 10.1016/j.fcr.2016.06.020.
- Dyakonov A.A., Shipulin L.V. (2016). Wheel-workpiece interaction in peripheral surface grinding. Russian Engineering Research, 36, 63-66. https://doi.org/10.3103/S1068798X16010093.
- Grishchenko, N.V., Roslyakov, V.S. (2009). The method of sowing corn and sowing apparatus for its implementation. Patent RF, no. 2343668. (In Russian).
- Gusev, A.A. (1976). Automation and mechanization of assembly processes in small-scale and serial production. Moscow. (In Russian).
- Koller, A., Taylor, R., Raun, W., Weckler, P., Buser, M. (2016). Modelling and validation of maize seed orientation by pushing. Biosystems Engineering, 151, 338-349. doi: 10.1016/j.biosystemseng.2016.09.011.
- Kouamé, K., Bernard, K., Kouakou, K., Kouassi, K., Jean-Pierre, B., Bi Irié, Z., Arsène, I. (2015). Effects of Seed orientation and sowing depths on Germination, Seedling vigor and yield in Oleaginous type of Bottle gourd, Lagenaria siceraria (Molina Standl). International Research Journal of Biological Sciences, 4(12), 46-53. 2278-3202. ISSN 2278-3202.
- Kuzina, T., Sirenko, V., Zubko, V., Chuba, V. (2018). Increasing yields of winter wheat by means of sowing orientation of grain Proceedings of the 17th International Scientific Conference Engineering for rural development, 687-694. doi: 10.22616/ERDev2018.17.N387.
- Lapshin, V.V. (2014). Planar problem elastic impact a body against an obstacle. Engineering Journal: Science and Innovation (electronic journal), 1(25). Available at: http://engjournal.ru/catalog/eng/teormech/1195.html [accessed 05.03.2014].
- Lebedovskiy, M.S., Veyts, V.L., Fedotov, A.I. (1985). Scientific basis of automatic assembly. Leningrad. (In Russian).
- Maiatskaia, I.A. (1999). Development of mechanical-mathematical models of seeds of agricultural crops harvested by combines (PhD Thesis), Rostov-on-Don: Rostov-on-Don State Academy of Agricultural Engineering. (In Russian).
- Polukoshko, S., Kononova, О., Sokolova, S. (2015). Gravity–operated impact feeder dynamics. Proceedings of the 7th International Scientific and Practical Conference. Environment. Technology. Resources, 214-221. doi: 10.17770/etr2009vol2.1042.
- Redford, A., Chal, J. (1994). Design for Assembly: Principles and Practice Publisher: McGraw-Hill. ISBN-10: 0077078381.
- Schillinger, W., Donaldson, E., Allan, R., Jones, S. (1998). Winter Wheat Seedling Emergence from Deep Sowing Depths. Agronomy Journal, 90(5). doi: 10.2134/agronj1998.00021962009000050 002x.
- Suri, R. (1995). Design and Analysis of Manufacturing Systems. University of Wisconsin.
- Torres, G., Koller, A., Taylor, R., Raun, W. (2017). Seed-oriented planting improves light interception, radiation use efficiency and grain yield of maize (Zea mays L.). Experimental Agriculture, 53(2), 210-225. doi:10.1017/S0014479716000326.
- Troshkin, D., Chertov, A., Gorbunova, E., Baranov, I., Mironova, D., Kushkoeva, A., Zuev, E., Loskutov, I. (2019). A study of the influence of the orientation and arrangement features of wheat grains and their color on determination of the vitreousity. Automated Visual Inspection and Machine Vision III, 110610K. doi: 10.1117/12.2526018.
- Uniyal, A., Singh, B., Todaria, N. (2007). Effects of Seed Size, Sowing Orientation and Depth on Germination and Seedling Growth in Neem, Azadirachta indica. Seed Technology, 29(1), 68-75.
- Vladzievskiy, A.P., Belousov, A.P. (1966). Fundamentals of automation and mechanization of technological processes in mechanical engineering. Moscow: Vysshaya shkola. (In Russian).
- Zavgorodniy, A.I., Romanyuk, G.S., Sheptur, A.A., Obykhvost, A.V. (2010). Ensuring the technological mode of movement of the spherical particle on the vibroseparator deck. Mechanization of agricultural production: Bulletin of the Kharkiv National Technical University of Agriculture named after Peter Vasylenko, 1(93), 205-214.
- Zotikov, A.S., Lashkov, V.A. (2014). Restitution coefficient of velocity at impact of absolutely elastic particle with shape of an ellipsoid of revolution. Bulletin of st. Petersburg state university. Series 1. Mathematics. Mechanics. Astronomy, 1(59), 245-253.
- Zubko, V.M., Sirenko, V.F., Plavinsky, V.I., Kuzina, T.V. (2017a). Grain-sowing device. Patent UA, no. 113823. (In Ukrainian).
- Zubko, V.M., Sirenko, V.F., Plavinsky, V.I., Kuzina, T.V. (2017b). Method of placement of winter wheat seeds in the soil under sowing. Patent UA, no. 113837. (In Ukrainian).
Uwagi
Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).
Typ dokumentu
Bibliografia
Identyfikator YADDA
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