Diagnostic System of Gravitational Solid Flow Based on Weight and Accelerometer Signal Analysis Using Wireless Data Transmission Technology

• Autorzy: Chaniecki Z. , Grudzień K. , Jaworski T. , Rybak G. , Romanowski A. , Sankowski D.
• Języki publikacji: EN

Abstrakty

EN

The paper presents results of the scale-up silo flow investigation in based on accelerometer signal analysis and Wi-Fi transmission, performed in distributed laboratory environment. Prepared, by the authors, a set of 8 accelerometers allows to measure a three-dimensional acceleration vector. The accelerometers were located outside silo, on its perimeter. The accelerometers signal changes allowed to analyze dynamic behavior of solid (vibrations/pulsations) at silo wall during discharging process. These dynamic effects are caused by stick-slip friction between the wall and the granular material. Information about the material pulsations and vibrations is crucial for monitoring the interaction between silo construction and particle during flow. Additionally such spatial position of accelerometers sensor allowed to collect information about nonsymmetrical flow inside silo.

Słowa kluczowe

EN

stick-slip friction; accelerometer sensor; Wi-Fi transmission

• Wydawca: Instytut Telekomunikacji i Informatyki Uniwersytetu Technologiczno-Przyrodniczego w Bydgoszczy
• Czasopismo: Image Processing & Communications
• Rocznik: 2012
• Tom: Vol. 17, no. 4
• Strony: 319--326
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Chaniecki Z.

• The Faculty of Electrical, Electronic, Computer and Control Engineering, Institute of Applied Computer Science, Lodz, Poland

autor

Grudzień K.

• The Faculty of Electrical, Electronic, Computer and Control Engineering, Institute of Applied Computer Science, Lodz, Poland

autor

Jaworski T.

• The Faculty of Electrical, Electronic, Computer and Control Engineering, Institute of Applied Computer Science, Lodz, Poland

autor

Rybak G.

• The Faculty of Electrical, Electronic, Computer and Control Engineering, Institute of Applied Computer Science, Lodz, Poland

autor

Romanowski A.

• The Faculty of Electrical, Electronic, Computer and Control Engineering, Institute of Applied Computer Science, Lodz, Poland

autor

Sankowski D.

• The Faculty of Electrical, Electronic, Computer and Control Engineering, Institute of Applied Computer Science, Lodz, Poland

Bibliografia

• [1] Z. Chaniecki, T. Dyakowski, M. Niedostatkiewicz, D. Sankowski, Application of electrical capacitance tomography for bulk solids flow analysis in silos, Particle & Particle Systems Characterization, Vol. 23, No. 3-4, pp. 306-312, 2006
• [2] K. Grudzień, A. Romanowski, Z. Chaniecki, M. Niedostatkiewicz, D. Sankowski, Description of the silo flow and bulk solid pulsation detection using ECT, Flow Measurements and Instrumentation, Vol. 21, pp. 198-206, 2010
• [3] J.Korbicz, J.M. Kościelny, Z. Kowalczuk, W. Cholewa, Diagnostyka procesów, Modele, Metody sztucznej inteligencji, Zastosowania, WNT, 2002
• [4] T. Loser, R. Wajman, D. Mewes, Electrical capacitance tomography: image reconstruction along electrical field lines, Meas. Sci. Technol., Vol. 12, pp. 1083-1091, 2001
• [5] B.K. Mute, F.S. Quinn, S. Sundaresan, K.K. Rao, Silo music and silo quake: granular flow-induced vibration, Powder Technology, Vol. 145, pp. 190-202, 2004
• [6] M. Niedostatkiewicz, J. Tejchman, Z. Chaniecki, K. Grudzień, Determination of bulk solid concentration changes during granular flow in a silo with ECT sensors, Chemical Engineering Science, Vol. 64, pp. 20-30, 2008
• [7] M. Niedostatkiewicz, J. Tejchman, Experimental and theoretical studies on resonance dynamic effects during silo flow, Powder Handling & Processing, Vol. 15, No. 1, pp. 36-42, 2003
• [8] M. Niedostatkiewicz, J. Tejchman, Reduction of dynamic effects during granular flow in silos, Powder Handling and Processing, 2008
• [9] A. Pląskowski, M.S. Beck, R. Thorn, T. Dyakowski, Imaging Industrial flows, applications of electrical process tomography, Institute of Physics Publishing, Bristol, 1995
• [10] W. Warsito , Q. Marashdeh, L-S. Fan, Electrical Capacitance Volume Tomography, IEEE Sensors Journal, Vol. 7, No. 4, pp. 525-535, 2007
• [11] C. Wensrich, Experimental behaviour of quaking in tall silos, Powder Technology, Vol. 127, pp. 87-94, 2002
• [12] R.A. Williams, Landmarks in the application of electrical tomography in particle science and technology, Particuology, Vol. 8, No. 6, pp. 493-497, 2010
• [13] W.Q. Yang, Design of electrical capacitance tomography sensors, Meas. Sci. Technol., Vol. 21, 2010