Determination of porosity in monolithic constructions from CFRPs by ultrasonic reflection metod with use of laser initiation of ultrasonic vibrations

Boychuk A.S., Murashov V.V., Chertishchev V.Yu., Dikov I.A.
UDC
620.179:678.747.2
DOI
10.18577/2307-6046-2016-0-12-10-10
Article PDF (Russian) (646.41 KB)
How to cite
Boychuk A.S., Murashov V.V., Chertishchev V.Yu., Dikov I.A. Determination of porosity in monolithic constructions from CFRPs by ultrasonic reflection metod with use of laser initiation of ultrasonic vibrations // Proceedings of VIAM. 2016. No. 12. DOI: 10.18577/2307-6046-2016-0-12-10-10. URL: https://test.viam.ru/en/journal/2016/12/10
Keywords
CFRP, pores, porosity, reflection method, laser initiation, ultrasonic fluctuations.
Abstract

Physical bases of laser and ultrasonic method of echo-pulse technique for determination of porosity of CFRPs are considered. It is shown that diagnostics parameter under control is a normalized energy of the noise component of the backward scattered acoustic signal determined by spectral characteristics of the acoustic waves scattering by pores.

Reference list
  1. Kablov E.N. Innovacionnye razrabotki FGUP «VIAM» GNC RF po realizacii «Strategicheskih napravlenij razvitiya materialov i tehnologij ih pererabotki na period do 2030 goda» [Innovative developments of FSUE «VIAM» SSC of RF on realization of «Strategic directions of the development of materials and technologies of their processing for the period until 2030»] // Aviacionnye materialy i tehnologii. 2015. №1 (34). S. 3–33. DOI: 10.18577/2071-9140-2015-0-1-3-33.
  2. Kablov E.N. Aviakosmicheskoe materialovedenie [Aerospace materials science] // Vse materialy. Enciklopedicheskij spravochnik. 2008. №3. S. 2–14.
  3. Kablov E.N. Kontrol kachestva materialov – garantiya bezopasnosti ekspluatacii aviacionnoj tehniki [Quality control of materials – security accreditation of operation of aviation engineering] // Aviacionnye materialy i tehnologii. M.: VIAM, 2001. Vyp. «Metody ispytanij i kontrolya kachestva metallicheskih i nemetallicheskih materialov». S. 3–8.
  4. Kablov E.N., Startsev O.V., Krotov A.S., Kirillov V.N. Klimaticheskoe starenie kompozicionnyh materialov aviacionnogo naznacheniya. III. Znachimye faktory stareniya [Climatic aging of composite materials of aviation assignment. III. Significant factors of aging] // Deformaciya i razrushenie materialov. 2011. №1. S. 34–40.
  5. Nerazrushayushhij kontrol: spravochnik / pod obshh. red. V.V. Klyueva [Non-destructive testing: the directory / gen. ed. V. V. Klyuyev]. M.: Mashinostroenie, 2008. T. 3.: Ultrazvukovoj kontrol / pod red. I.N. Ermolova, Yu.V. Lange. 864 s.
  6. Murashov V.V. Kontrol i diagnostika mnogoslojnyh konstrukcij iz polimernyh kompozicionnyh materialov akusticheskimi metodami [Control and diagnostics of multi-layer designs from polymeric composite materials acoustic methods]. M.: Spektr, 2016. 244 s.
  7. Kruglyanskij I.M., Alekseenko A.A. i dr. Klassifikator metodov i sredstv nerazrushayushhego kontrolya konstrukcij iz polimernyh kompozicionnyh materialov [The qualifier of methods and means of non-destructive testing of designs from polymeric composite materials] // Nauchnye trudy MATI im. K.E. Cialkovskogo. 2003. Vyp. 6 (78). S. 222–226.
  8. Murashov V.V. K voprosu opredeleniya uprugih i prochnostnyh svojstv polimernyh kompozicionnyh materialov akusticheskim kompleksnym metodom [To question of determination of elastic and strength properties of polymeric composite materials acoustic complex method] // Deformaciya i razrushenie materialov. 2014. №11. S. 39–45.
  9. Murashov V.V., Aleksashin V.M. Kontrol prochnosti zony soedineniya elementov integral'nyh konstrukcij iz polimernyh kompozitov ultrazvukovym metodom [Control of durability of zone of connection of elements of integral designs from polymeric composites ultrasonic method] // Klei. Germetiki. Tehnologii. 2014. №7. S. 15–19.
  10. Murashov V.V., Laptev A.S. Kontaktnye zhidkosti dlya sozdaniya akusticheskogo kontakta pri ultrazvukovom kontrole mnogoslojnyh konstrukcij iz PKM [Contact liquids for creation of an acoustic contact at ultrasonic control of multi-layer structures from PCM] // Trudy VIAM: elektron. nauch.-tehnich. zhurn. 2015. №8. St. 10. Available at: http://viam-works.ru (accessed: May 30, 2015). DOI: 10.18577/2307-6046-2015-0-8-10-10.
  11. Murashov V.V. Kontrol kleenyh konstrukcij [Control of glued designs] // Klei. Germetiki. Tehnologii. 2005. №1. S. 21–27.
  12. Murashov V.V. Nerazrushayushhij kontrol kleevyh soedinenij [Non-destructive testing of glued joints] // Klei. Germetiki. Tehnologii. 2008. №7. S. 21–28.
  13. Murashov V.V. Nondestructive Testing of Glued Joints // Polymer Science. Series D. Glues and Sealing Materials. 2009. Vol. 2. No. 1. Р. 58–63.
  14. Murashov V.V. Attestation of Glued Articles by Acoustic Impedance Method // Polymer Science. Series D: Glues and Sealing Materials. 2010. Vol. 3. No. 4. Р. 267–273.
  15. Murashov V.V. Control of Laminated Structures by the Acoustic Free Vibration Method // Polymer Science. Series D. Glues and Sealing Materials. 2012. Vol. 5. No. 4. Р. 341–345.
  16. Murashov V.V., Generalov A.S. Kontrol mnogoslojnyh kleenyh konstrukcij nizkochastotnymi akusticheskimi metodami [Control of multilayer adhesive structures operating in severe climatic condition] // Aviacionnye materialy i tehnologii. 2014. №2. S. 59–67. DOI: 10.18577/2071-9140-2014-0-2-59-67.
  17. Murashov V.V. Control of Glued Structures Made of Dissimilar Materials by Ultrasound Reverberation // Polymer Science. Series D. 2016. Vol. 9. No. 3. P. 303–306.
  18. Murashov V.V. Kontrol kleenyh konstrukcij akusticheskim impedansnym metodom [Control of glued designs by acoustic impedance method] // Klei. Germetiki. Tehnologii. 2010. №3. S. 13–20.
  19. Murashov V.V., Rumyancev A.F., Ivanova G.A., Fajzrahmanov N.G. Diagnostika struktury, sostava i svojstv polimernyh kompozicionnyh materialov [Diagnostics of structure, structure and properties of polymeric composite materials] // Aviacionnye materialy i tehnologii. 2008. №1. S. 17–24.
  20. Murashov V.V., Rumyancev A.F. Diagnostika sostava i svojstv polimernyh kompozitov v detalyah i konstrukciyah [Diagnostics of structure and properties of polymeric composites in details and designs] // Kontrol. Diagnostika. 2008. №8. S. 13–17.
  21. Murashov V.V. Kontrol monolitnyh i kleenyh konstrukcij iz polimernyh kompozicionnyh materialov akusticheskim impedansnym metodom [Control of monolithic and glued designs from polymeric composite materials acoustic impedance method] // Aviacionnaya promyshlennost. 2009. №3. S. 43–48.
  22. Murashov V.V., Trifonova S.I. Kontrol kachestva polimernyh kompozicionnyh materialov ultrazvukovym vremennym sposobom velosimetricheskogo metoda [Quality control of polymer composite materials using ultrasonic time-of-flight velocimetric technique] // Aviacionnye materialy i tehnologii. 2015. №4. S. 86–90. DOI: 10.18577/2071-9140-2015-0-4-86-90.
  23. Bakunov A.S., Murashov V.V., Sysoev A.M. Kontrol lopastej vozdushnogo vinta sredstvami nizkochastotnoj akustiki [Control of blades of air screw by means of low-frequency acoustics] // Kontrol. Diagnostika. 2012. №6. S. 72–74.
  24. Murashov V.V., Rumyancev A.F. Defekty monolitnyh detalej i mnogoslojnyh konstrukcij iz polimernyh kompozicionnyh materialov i metody ih vyyavleniya. Chast 1. Defekty monolitnyh detalej i mnogoslojnyh konstrukcij iz polimernyh kompozicionnyh materialov [Defects of monolithic details and multi-layer designs from polymeric composite materials and methods of their identification. Part 1. Defects of monolithic details and multi-layer designs from polymeric composite materials] // Kontrol. Diagnostika. 2007. №4. S. 23–31.
  25. Bar-Cohen Y., Lih S-S. Experimental enhancements of leaky Lamb wave dispersion data acquisition and implementation challenges to NDT of composites // Materials Evaluation. 2000. Vol. 58. No. 6. P. 801–806.
  26. Cawley P., Adams R. Defect types and NDT for composites and bonded joints // Materials Science and Technology. 1989. Vol. 5. Р. 406–447.
  27. Kablov E., Murashov V., Rumyantsev A. Diagnostics of Polymer Composites by Acoustic Methods // Ultrasound. Kaunas: Tecnologija. 2006. No. 2. Р. 7–10.
  28. Sposob opredeleniya fiziko-mehanicheskih harakteristik polimernyh kompozicionnyh materialov i ustrojstvo dlya ego osushhestvleniya: pat. 2214590 Ros. Federaciya [Way of definition of physicomechanical characteristics of polymeric composite materials and the device for its implementation: pat. 2214590 Rus. Federation]; opubl. 20.10.03. Byul. №29.
  29. Sposob opredeleniya fiziko-mehanicheskih harakteristik i sostava polimernyh kompozicionnyh materialov v konstrukciyah ultrazvukovym metodom: pat. 2196982 Ros. Federaciya [Way of definition of physicomechanical characteristics and composition of polymeric composite materials in designs ultrasonic method: pat. 2196982 Rus. Federation]; opubl. 20.01.03. Byul. №2.
  30. Karabutov A.A., Murashov V.V., Oraevsky A.A., Podymova N.B. Nondestructive characterization of layered composite materials with a laser optoacoustic sensor // Nondestructive Evaluation of Materials and Composites II (San Antonio, Texas, march-april 1998). Published by SPIE – The International Society for Optical Engineering. 1998. Vol. 3396. P. 103–111.
  31. Karabutov A.A., Murashov V.V., Podymova N.B. Diagnostika sloistyh kompozitov s pomoshh'yu lazernogo optiko-akusticheskogo preobrazovatelya [Diagnostics of layered composites by means of the laser optic-acoustic converter] // Mehanika kompozitnyh materialov. 1999. T. 35 (1). S. 125–134.
  32. Mishurov K.S., Murashov V.V. Determination of the Composition and Density of Polymer Composite Materials in Details and Constructions by Nondestructive Methods // Polymer Science. Series D. 2016. Vol. 9. No. 2. P. 176–180.
  33. Murashov V.V. Opredelenie sostava i plotnosti konstrukcionnyh ugleplastikov lazerno-akusticheskim sposobom ultrazvukovogo kontrolya [Definition of structure and density constructional carbon plastics in the laser and acoustic way of ultrasonic control] // Materialovedenie. 2014. №11. S. 24–29.