Tariq M. Younes
Department Of Mechtronics Engineering Faculty of Engineering Technology Al Balq’a Applied University 15008 Amman 11134 Jordan. tariqmog@bau.edu.jo.
ABSTRACT
The problem of determining the type and concentration of a solution is an important issue in food, medical and chemical industries. In this paper, a work effort has been made to explore the possibility of designing a computer-based acoustic detector to determine the type and concentration of a solution. Signal conditioning and processing was carried out by using labVIEW (G Language) VIs. Experimental results show that the produced acoustic signal frequency can be used as an informative parameter related with the type and concentration of a solution. Also, linear range of measurement is found of 10g/100ml. Furthermore, acceptable results for common industrial applications are drawn with a maximum percentage error of 3% compared with the conventional approach. As a result, such detector can be integrated with control system in order to perform some control actions.
Keywords: standing wave, acoustic resonance, LabVIEW VI, type and concentration of solution.
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References
[1] Sonic Method And Means For Determination Of Solution Concentrations, USA patent Number US3648513. [ Links ]
[2] J. Dupont R.F. de Souza, P.A.Z Suarez. Chem. Rev. 102 (2002) 3667. [ Links ]
[3] P. J. Dyson, Appl. Organomet. Chem., 2002, 16, 495. [ Links ]
]]>[4] Huddleston, J. G.; Willauer, H. W.; Swatloski, R. P.; Visser, A. E.; Rogers, R. D. "Room Temperature Ionic Liquids as Novel Media for 'Clean' Liquid-Liquid Extraction," Chem. Commun. 1998, 1765-1766. [ Links ]
[5] Bradley RL. 1994 Moisture and Total Solids Analysis. In: Nielsen SS, editor. Introduction to the Chemical Analysis of Foods. 1st ed. Boston: Jones and Bartlett. P 93-111. [ Links ]
[6] Lyubov P Safonova and Arkadii M Kolker, Conductometry of electrolyte solutions, 1992 Russ. Chem. Rev. 61 959. [ Links ]
[7] Stuart, B. 2 Ed., Infrared Spectroscopy. ,Kirk-Othmer Encyclopedia of Chemical Technology, 2002. [ Links ]
[8] Basaran TK, Coupland JN, McClements DJ. 1999. Monitoring molecular diffusion of sucrose in xanthan solutions using velocity measurements. J Food Sci 64(1):125-128. [ Links ]
]]>[9] Daniel C. Harris, Quantitative Chemical analysis, 8-th edition, 2010, Library of Congress Control Number: 2009943186. [ Links ]
[10] McClements DJ, Povey JW. 1987. Solid fat content determination using ultrasonic velocity measurements. Int J Food Sci Technol 22(6):491-499. [ Links ]
[11] David P, Voge J. 1969. Propagation of waves. Oxford: Pergamon Press. 329 p. Del Grosso VA, Mader CW. 1972. Speed of sound in pure water. J Acoust Soc Am 52(5):1442-1446.A. [ Links ]
[12] Marec, J. Thomas, et R. El Guerjouma, "Damage characterization of polymerbased composite materials: Multivariable analysis and wavelet transform for clustering acoust. Emission data," Mech. Syst. & Signal Proces., 22, 2008, 1441-64. [ Links ]
[13] Nesrine Gherras, Eric Serris And Gilles Févottea, Acoustic On-Line Monitoring Of Solution Crystallization Process In Pure And Impure Media, (International Symposium on Industrial Crystallization ISIC 18, Milano, Italy. [ Links ]
]]>[14] Shebel A. Alsabbah & Tariq Mughrabi. "Neural Network-Based Waveguide Acoustic Gas Detector". Proceeding of the 5th t International Symposium on Mechatronics and its Applications (ISM08), IEEE Index. Amman, Jordan, May 27-29, 2008. [ Links ]
[15] Acoustic detector of gases and vapors, Tariq Younes, Ilyasov L. V. . Patent number 33822, 2003, Russian Federation. [ Links ]
[16] Tariq Mansour Al Mograbi, Thermoacoustic Analyzer for Water content Detection in Hydrocarbon Emulsion, Sensor Systems for Environmental Monitoring Conference held on the 14th October 2010 At The Royal Society of Chemistry Burlington House, London. [ Links ]
[17] Mohammad A.K. Alia and Tariq Al Mograbi, Investigation of An Acoustic Temperature Transducer and its Application for Heater Temperature Measurement, American Journal of Applied Sciences 4 (5): 294-299, 2007. [ Links ]
[18] Thomas D Rossing, Springer Handbook of Acoustics, 1-st Ed, 2007, XXIV, page 47. [ Links ]
]]>[19] Green Book, 2nd ed., p. 42 PAC, 1996, 68, 957 (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 979. [ Links ]
[20] Tariq Al Mograbi, Mohammad A. K. Alia, Mohammad Abuzalata, Design of an Acoustic Displacement Transducer, Sensors & Transducers Journal, Vol. 112, Issue 1, January 2010, pp. 1-9. [ Links ]
[21] Johnson, G. W., LabVIEW Graphical Programming. Practical Applications in Instrumentation and Control. [ Links ]
[22] DelGRosso and E. J. Smura,. "Materials suitable for sound applicants: I. Ultrasonic velocities and impedance of selected liquids". MC Graw-Hill, Inc, USA, 1994.V. A Naval Research Laboratory, rep. 4191, 1953. [ Links ]
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