Piston movement analysis for the purposes of gas impulsator diagnostics

• Autorzy: Wróblewski Robert , Brol Sebastian , Dyga Roman

Identyfikatory

DOI

10.29354/diag/196629

• Języki publikacji: EN

Abstrakty

EN

The article describes the results of the tests carried out for the purposes of diagnostics of the control and dynamics of the piston movement, which is a component of the gas pulser. The aim of the work is to obtain knowledge about physical phenomena and processes occurring during the operation of the device. This allows to determine the causes of accelerated wear of the piston and its seals. The task of gas pulsers is to support the transport of bulk materials. These are pneumatic devices controlled by pneumatic valves. They are used in places where transported materials that create overhangs are stored (e.g., coal, bran, sand, glass). A pulse of compressed air directed from gas container trough outlet pipe into the tank causes the remaining material to peel off from the walls, which restores the free flow of the raw material.

Słowa kluczowe

EN

compressed air pulser; pneumatic control; piston valve; piston valve diagnostics

• Wydawca: Polskie Towarzystwo Diagnostyki Technicznej
• Czasopismo: Diagnostyka
• Rocznik: 2025
• Tom: Vol. 26, No. 1
• Strony: art. no. 2025102
• Opis fizyczny: Bibliogr. 15 poz., rys., tab.

Twórcy

autor

Wróblewski Robert

• student, Opole University of Technology, Poland

• https://orcid.org/0000-0001-9928-4901

autor

Brol Sebastian

• Opole University of Technology, Poland

• https://orcid.org/0000-0003-3530-7777

autor

Dyga Roman

• Opole University of Technology, Poland

• https://orcid.org/0000-0002-9976-0848

Bibliografia

• 1. Ashmore R. Control of a pneumatic actuator using pulse width modulation. Technical Report 2020.
• 2. Azzi A, Maoui A, Fatu A, Fily S, Souchet D. Experimental study of friction in pneumatic seals. Tribology International. 2019; 135: 432-443.
• 3. Brol S, Czok R, Mroz P. Control of energy conversion and flow in hydraulic-pneumatic system. Energy 2020;194:116849. https://doi.org/10.1016/j.energy.2019.116849.
• 4. Brol S, Mamala J. Application of spectral and wavelet analysis in power train system diagnostic; SAE Technical Papers 2010. https://doi.org/10.4271/2010-01-0250.
• 5. Chang H, Lan C.-W, Chen C.-H, Tsung T.-T, Guo J.- B. Measurement of friction force characteristics of pneumatic cylinder under dry and lubricated conditions. Przeglad Elekrotechniczny 2012.
• 6. Dyga R, Brol S. Pressure drops in two-phase gas-liquid flow through channels filled with open-cell metal foams. Energies. 2021; 14 (9): 2419. https://doi.org/10.3390/en14092419.
• 7. Fujita T, Tokashiki LR, Kagawa T. Stick-slip motion in pneumatic cylinders driven by meter-out circuit. fluid power 1999. Forth JHPS International Symposium, 1999:131-136. https://doi.org/10.5739/isfp.1999.131.
• 7a. Jantos J, Brol S, Mamala J. Problems in assessing road vehicle driveability parameters determined with the aid of accelerometer. SAE Technical Papers. 2007. https://doi.org/10.4271/2007-01-1473.
• 8. Krieser W. Sterowanie Pneumatyczne i Elektropneumatyczne. Helion, Gliwice, 2021.
• 9. Mamala J, Brol S, Graba G. Hardware-in-the-loop type simulator of spark ignition engine control unit, International Symposium on Electrodynamic and Mechatronic Systems, SELM 2013 - Proceedings. 2013; 6562970:41-42. https://doi.org/10.1109/SELM.2013.6562970.
• 10. Mamala J, Brol S, Jantos J. The estimation of the engine power with use of an accelerometer. SAE Technical Papers 2010. https://doi.org/10.4271/2010-01-0929.
• 11. Praznowski K, Brol S, Augustynowicz A. Identification of static unbalance wheel of passenger car carried out on a road. Solid State Phenomena. 2014;214:48-57. https://doi.org/10.4028/www.scientific.net/SSP.214. 48.
• 12. Rahmat M. F, Sunar N. H, Sy Najib Sy Salim, Mastura Shafinaz Zainal Abidin, Mohd Fauzi, Ismail Z. H. Review on modeling and controller design in pneumatic actuator control system. International Journal on Smart Sensing and Intelligent Systems. 2011;4:630-661.
• 13. Swinderman RT, Marti AD, Goldbeck LJ, Marshall D, Strebel MG. Foundation fourth edition - The Practical resource for cleaner, safer, more productive Dust & Material Control. Martin Engineering 2012.
• 14. Zivanic D, Ilankovic N, Zelic A. Possibilities of material flow propagation through conveyor loading devices. Transport And Logistics 2019.

Uwagi

Błędna numeracja