Influence of interpolation of the method of mixing the liquid in the container on the mixing efficiency

• Autorzy: Hebda Aleksander

Identyfikatory

DOI

10.57223/spies.2023.1.1.02

• Języki publikacji: EN

Abstrakty

EN

An anthropomorphic robot, i.e. a robot that can reproduce the movements of the human arm, is equipped with various types of interpolation. The ro-bot can be used to mix two liquids enclosed in a shaker mixer. The problem that has to be solved is the selection of the optimal types of interpolation, as well as the sequence of these robot movements that is able to provide better results higher mixing efficiency, in other words amore sustainable approach to the mixing process, using an anthropomorphic robot.The shaker-type container used the shape of a truncated cone has a positive effect on the efficiency of the liquid mixing process. The difference in den-sity between the two liquids contributes to a sustainable approach to the mixing process. It is preferable to use different shaker position with re-spect to the gravitational acceleration vector and to use different linear and arc interpolation. The use of variable position in relations to gravita-tional acceleration vector, due to the shape of the truncated cone of the mixer, will cause chaotic movement of particles inside the shaker, which is a desirable phenomenon, because then both mixed liquids mix quickly

Słowa kluczowe

EN

anthropomorfic robot; manipulator; sustainable approach; efficiency mixing; interpolation

• Wydawca: Oficyna Wydawnicza Politechniki Opolskiej
• Czasopismo: Sustainable Production, Instrumentation and Engineering Sciences
• Rocznik: 2023
• Tom: vol. 1, nr 1
• Strony: 9--12
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Hebda Aleksander

• Department of Manufacturing Engineering and Materials Science, Opole University of Technology

Bibliografia

• [1] O. Hoyer, A. Vester, R. Pätzold, „Optimization of mixing pa-rameters in lab automation for high & low sample vol-umes”, Quantifoil Instruments GmbH, LoebstedterSr. 101, 07749 Jena, Germany, 2012.
• [2] M. Prakash, B. Korman, P. W. Cleary, “Viscousliquidair-mixing: Influence of liquiddensity ratio”, 2009.
• [3] W. Klockner, J.Buchs, „Advances in shaking technologies”AVT Biochemical Engineering, RWTHAachen University, Worringerweg 1, 52074 Aachen, Germany, DOI: 10.1016/j.tibtech.2012.03.001, 2012.
• [4] F. Stręk,„Mieszanie i mieszalniki”, WNT, Warszawa, 1981.
• [5] J. Walczak,„Inżynierska mechanika płynów”, Wydawnic-two Politechniki Poznanskiej, Poznań, 2012.
• [6] J. Prywer,R. Zarzycki,„Inżynieria procesowa. Mechanika płynów”, Wydawnictwo Naukowe PWN, Warszawa, 2020.
• [7] M. Konishi, M. Inubushi & S. Goto, „Fluid mixing optimiza-tion with reinforcement learning”.Sci Rep12, 14268, 2022.

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).