Experimental and Numerical Investigation to Visualizing Gas Standing Waves of Air and Propane and the Effect on Smaller and Bigger Diameter Tube with Acoustic Propagator

Experimental and Numerical Investigation to Visualizing Gas Standing Waves of Air and Propane and the Effect on Smaller and Bigger Diameter Tube with Acoustic Propagator

The proposed study aims to demonstrate a standing wave with acoustic propagator. It demonstrates the link between sound pressure and sound waves. A review of literature on sound waves works with Ruben’s Tube and benefit gain from learning sound analysis showed that this topic is continuously gaining...

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Main Author: Rashidah, Salim
Format: Thesis
Language:English
English
Published: 2020
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://ir.unimas.my/id/eprint/31474/6/Rashidah%20Binti%20Salim%2824%20pgs%29.pdf
http://ir.unimas.my/id/eprint/31474/7/Rashidah%20Binti%20Salim%20%28fulltext%29.pdf
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id my-unimas-ir.31474
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institution Universiti Malaysia Sarawak
collection UNIMAS Institutional Repository
language English
English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Rashidah, Salim
Experimental and Numerical Investigation to Visualizing Gas Standing Waves of Air and Propane and the Effect on Smaller and Bigger Diameter Tube with Acoustic Propagator
description The proposed study aims to demonstrate a standing wave with acoustic propagator. It demonstrates the link between sound pressure and sound waves. A review of literature on sound waves works with Ruben’s Tube and benefit gain from learning sound analysis showed that this topic is continuously gaining its momentum. Nevertheless, application of acoustic from the study science and vibration can bring a lot benefit to the technology for human being such as application of horn antenna. Apart from that, a study on the different type of gas show how each type of gases reacts with the standing waves produced by speaker. Besides, using different size of tube diameter for acoustic propagator shows the effect to the standing wave output pattern. The most interesting in this experiment is to make Ruben’s Tube into integrated system, where the tube would connect to laptop and used software Audacity for data analysis and data collection. All the program is created using the software where the change of frequency, amplitude and speed of gases automatically. Therefore, it would no longer used amplifier to find the suitable frequency to show the best standing wave pattern. Furthermore, the difference result analysis for air and propane gas show that air has higher speed of sound in both size tube diameter than propane. Also, the larger tube diameter makes the flame accelerates faster hence, when the flame touches the tube walls it would generate stronger pressure waves.
format Thesis
qualification_level Master's degree
author Rashidah, Salim
author_facet Rashidah, Salim
author_sort Rashidah, Salim
title Experimental and Numerical Investigation to Visualizing Gas Standing Waves of Air and Propane and the Effect on Smaller and Bigger Diameter Tube with Acoustic Propagator
title_short Experimental and Numerical Investigation to Visualizing Gas Standing Waves of Air and Propane and the Effect on Smaller and Bigger Diameter Tube with Acoustic Propagator
title_full Experimental and Numerical Investigation to Visualizing Gas Standing Waves of Air and Propane and the Effect on Smaller and Bigger Diameter Tube with Acoustic Propagator
title_fullStr Experimental and Numerical Investigation to Visualizing Gas Standing Waves of Air and Propane and the Effect on Smaller and Bigger Diameter Tube with Acoustic Propagator
title_full_unstemmed Experimental and Numerical Investigation to Visualizing Gas Standing Waves of Air and Propane and the Effect on Smaller and Bigger Diameter Tube with Acoustic Propagator
title_sort experimental and numerical investigation to visualizing gas standing waves of air and propane and the effect on smaller and bigger diameter tube with acoustic propagator
granting_institution Universiti Malaysia Sarawak (UNIMAS)
granting_department Faculty of Engineering
publishDate 2020
url http://ir.unimas.my/id/eprint/31474/6/Rashidah%20Binti%20Salim%2824%20pgs%29.pdf
http://ir.unimas.my/id/eprint/31474/7/Rashidah%20Binti%20Salim%20%28fulltext%29.pdf
_version_ 1747832300883673088
spelling my-unimas-ir.314742022-04-28T07:50:53Z Experimental and Numerical Investigation to Visualizing Gas Standing Waves of Air and Propane and the Effect on Smaller and Bigger Diameter Tube with Acoustic Propagator 2020-08-29 Rashidah, Salim TJ Mechanical engineering and machinery The proposed study aims to demonstrate a standing wave with acoustic propagator. It demonstrates the link between sound pressure and sound waves. A review of literature on sound waves works with Ruben’s Tube and benefit gain from learning sound analysis showed that this topic is continuously gaining its momentum. Nevertheless, application of acoustic from the study science and vibration can bring a lot benefit to the technology for human being such as application of horn antenna. Apart from that, a study on the different type of gas show how each type of gases reacts with the standing waves produced by speaker. Besides, using different size of tube diameter for acoustic propagator shows the effect to the standing wave output pattern. The most interesting in this experiment is to make Ruben’s Tube into integrated system, where the tube would connect to laptop and used software Audacity for data analysis and data collection. All the program is created using the software where the change of frequency, amplitude and speed of gases automatically. Therefore, it would no longer used amplifier to find the suitable frequency to show the best standing wave pattern. Furthermore, the difference result analysis for air and propane gas show that air has higher speed of sound in both size tube diameter than propane. Also, the larger tube diameter makes the flame accelerates faster hence, when the flame touches the tube walls it would generate stronger pressure waves. 2020-08 Thesis http://ir.unimas.my/id/eprint/31474/ http://ir.unimas.my/id/eprint/31474/6/Rashidah%20Binti%20Salim%2824%20pgs%29.pdf text en public http://ir.unimas.my/id/eprint/31474/7/Rashidah%20Binti%20Salim%20%28fulltext%29.pdf text en validuser masters Universiti Malaysia Sarawak (UNIMAS) Faculty of Engineering Almarcha, C., Denet, B., & Quinard, J. (2015). Premixed flames propagating freely in tubes. Combustion and Flame, 162(4), 1225-1233. Amrita, V. V. (2013). Production and propagation of sound. Retrieved from http://aven.amritaleraning.com/index.php?sub=1028brch=3038&sim1548cnt=3638. Anderson, B. E., Moser, B., & Gee, K. L. (2012). Loudspeaker line array educational demonstration. The Journal of the Acoustical society of America, 131(3), 2394-2400. Bakar, M. L. A. H. A. (2007). Graphical User Interface for Signal Generator (Doctoral Dissertation,UMP, 2007). Budak, S. (2009). A research about the effect of sound waves on standing waves by using Ruben’s Tube (Doctoral dissertation, Ted Ankara College Foundation High School, 2009). Fig, M. K., Bogin Jr, G. E., Brune, J. F., & Grubb, J. W. (2016). Experimental and numerical investigation of methane ignition and flame propagation in cylindrical tubes ranging from 5 to71 cm–Part I: Effects of scaling from laboratory to large-scale field studies. Journal of Loss Prevention in the Process Industries, 41, 241-251. Gardner, M. D., Gee, K. L., & Dix, G. (2009). An investigation of Rubens flame tube resonances. Journal of the Acoustical Society of America, 125(3), 1285-1292. Gauthier, G. P., & Bergthorson, J. M. (2016). Effect of external heat loss on the propagation and quenching of flames in small heat-recirculating tubes. Combustion and Flame, 173, 27-38. Gee, K. L. (2009). The Rubens tube. Proceedings of Meetings on Acoustics, 8(1). Hailey, A., Daniel, R., & Neil, S. (2015). Testing the Speed of Sound in Various Gases Using a Ruben’s Tube, 1–11. Higuera, F. J. (2011). Numerical simulation of the upward propagation of a flame in a vertical tube filled with a very lean mixture. Combustion and Flame, 158(5), 885-892. Jackson, T. L., Buckmaster, J., Lu, Z., Kyritsis, D. C., & Massa, L. (2007). Flames in narrow circular tubes. Proceedings of the Combustion Institute, 31(1), 955-962. Mahtani, S. (2012). Papers of Excellence. Tennessee Junior Academy of Science, 14. Salim, R., Syed Shazali, S.T., Hamdan, S., Andrew-Munot, M., & A. M. A. A. M. (2018). A Review on Ruben’s Tube as Acoustic Propagator. International Journal of Automotive and Mechanical Engineering, 15(4), 6025-6033. Shimokuri, D., Honda, Y., & Ishizuka, S. (2011). Flame propagation in a vortex flow within small-diameter tubes. Proceedings of the Combustion Institute, 33(2), 3251-3258. Song, J., Wang, G., & Zhu, Y. (2012). The design of experimental teaching system for digital signal processing based on GUI, Procedia Engineering, 29, 290-294. Todoroff, T., Madhkour, R. B., Binon, D., Bose, R., & Paesmans, V. (2010). FireTraSe: Stereoscopic camera tracking and wireless wearable sensors system for interactive dance performances Application to “Fire Experiences and Projections”. QPSR of the numediart research program, 3, 9-24. Xiao, H., Houim, R. W., & Oran, E. S. (2017). Effects of pressure waves on the stability of flames propagating in tubes. Proceedings of the Combustion Institute, 36(1), 1577-1583. Yang, J., Mossa, F. M. S., Huang, H. W., Wang, Q., Woolley, R., & Zhang, Y. (2015). Oscillating flames in open tubes. Proceedings of the Combustion Institute, 35(2), 2075-2082. Zhu, C. J., Gao, Z. S., Lin, B. Q., Tan, Z., Sun, Y. M., Ye, Q., & Guo, C. (2016). Flame acceleration in pipes containing bends of different angles. Journal of Loss Prevention in the Process Industries, 43, 273-279.

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