Ingrid Bokn Haugland
SINTEF Industry, Norway
Jana Chladek
SINTEF Industry, Norway
Maths Halstensen
Faculty of Technology, Natural Sciences and Maritime Sciences, University of South-Eastern Norway, Norway
Ladda ner artikel
https://doi.org/10.3384/ecp2017078Ingår i: Proceedings of The 60th SIMS Conference on Simulation and Modelling SIMS 2019, August 12-16, Västerås, Sweden
Linköping Electronic Conference Proceedings 170:12, s. 78-84
Publicerad: 2020-01-24
ISBN: 978-91-7929-897-5
ISSN: 1650-3686 (tryckt), 1650-3740 (online)
This paper presents the results of a study where the feasibility of a non-invasive acoustic measurement method was tested for monitoring of erosion in a pneumatic conveying system during the dilute-phase conveying of sand. Measurements were collected by the acoustic method from a pipe bend in a test area of a pneumatic conveying system which were found in previous studies to be especially afflicted with erosion. Reference measurements of the loss of mass caused by erosion were obtained by removing a detachable piece from the test area and weighing it before reattaching it to the pipeline. Partial least squares regression was used to calibrate models relating the acoustic measurements to the response variable. Cross-validation techniques were used to evaluate the feasibility of the method for monitoring of erosion in the pipe bend and to investigate whether the method would be affected by noise and vibrations generated by the pneumatic conveying system.
Kim. H. Esbensen, Dominique Guyot, Frank Westad, and Lars P. Houmøller. Multivariate data analysis - in practice: an introduction to multivariate data analysis and experimental design. Camo, 2001.
G. E. Klinzing, R. D. Marcus, F. Rizk, and L. S. Leung. Pneumatic Conveying of Solids. Springer, 1997
Olav M. Kvalheim. Latent-structure decompositions (projections) of multivariate data. Chemometrics and Intelligent Laboratory Systems, 2(4): 283-290, 1987.
Ingrid B. Haugland, Jana Chladek, and Maths Halstensen, Maths. Monitoring of scaling in dilute phase pneumatic conveying systems using non-intrusive acoustic sensors – A feasibility study. Advanced Powder Technology, 2019. doi: 10.1016/j.apt.2019.05.012
Harald Martens and Tormod Næs. Multivariate calibration. Wiley, 1989.
C. Ratnayake, B. K. Datta, P. A. Amundsen, A. Saasen, and T. I. Waag. Control and Prediction of Pipeline Erosion of Pneumatic Conveying Plants. ICBMH 2007: 9th International Conference on Bulk Materials Storage, Handling and Transportation, Newcastle, Australia.
Kurt Varmuza and Peter Filzmoser. Introduction to Multivariate Statistical Analysis in Chemometrics. CRC Press, 2009.
Ronald E. Vieira, Mazdak Parsi, Peyman Zahedi, Brenton S. McLaury, and Siamack A. Shirazi. Ultrasonic measurements of sand particle erosion under upward multiphase annular flow conditions in a vertical-horizontal bend. International Journal of Multiphase Flow, 93: 48-62, 2017. doi: 10.1016/j.ijmultiphaseflow.2017.02.010
