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Yonka Petkova Ivanova

Position:

Assoc. Prof., PhD

Department: Solid Mechanics

Laboratory “Mechanics, Diagnostics and Non-destructive Testing”

Room number: 309

Phone: +359 2 979 6445

E-mail: yonka@imbm.bas.bg,

 

Scientific degrees, institution, year:

Assоc. Prof.-Part time position, Institute of Mechanics – Bulgarian Academy of Sciences, 2014.

Assоc. Prof, Institute of Mechanics – Bulgarian Academy of Sciences, 2010.

PhD, Institute of Mechanics – Bulgarian Academy of Sciences, 2000.

MSc, Technical University –Sofia, 1994.

 

Fields of Research:

Applied mechanics, Experimental mechanics, Non-destructive testing (NDT), ultrasonic, acoustic magnetic, acoustic emission, vibration methods,  Non-Destructive Evaluation of microstructure and elastic properties; Sound transmission, sound absorption

 

 

 

Extended Information

NDT specialist III level - Certificate in NDT area, according to standards EN 473 and ISO 9712 for methods and levels as followed: UT-III, PT-III, MT-III;

Participation in organization of International conferences “NDT days”;

Training in NDT Training Center in Institute of Mechanics – BAS

 

Recent Publications:

  • Ivanova Y.,T.Partalin, D.Pashkuleva, Acoustic investigations of the steel samples deformation during the tensile, Rus.Journal of Nondestructive Testing 53(1):39-50 2017,IF.
  • Partalin T., Y. Ivanova, Computer Aided Modelling of Ultrasonic Surface Waves Propagation in Materials with Gradient of the Properties, in “Advanced Computing in Industrial Mathematics”, vol. 681, DOI 10.1007/978-3-319-49544-6_12, Springer International Publishing AG 2017, SJR.
  • Ivanova Y., T. Partalin, I. Georgiev, Characterisation of elastic properties of laminated composites by ultrasound and vibration, in Proceedings of International Conferences “NDT Days 2016”,year XXIV, Vol.1(187), p. 418-425, 2016, ISSN 1310-3946.
  • Datcheva, M, Iankov, R. , Natova, M. , Georgiev, I. , Georgiev, V., Ivanova, Y. , Partalin, T.  Material properties evaluation of polymer composites based on experimental data and numerical analysis, in Proceedings of International Conferences “NDT Days 2016”,year XXIV, Vol.1(187), pp. 445-447, 2016, ISSN 1310-3946.
  • Ivanova Y., V. Vassilev, P. Djondjorov, Str. Djoumaliisky, Experimental-Theoretical Approach to the Identification of Effective Sound Attenuation Panels from Recycled Materials, Bulgarian Chemical Communications, Volume 42, pp. 1–8, 2015, IF
  • Иванова Й., Вл.Петков, Т.Парталин, Aкустичнo изследванe на електрохимично нанесен хромов слой с нанодиамантен модификатор, Межд. Конференция „Дефектоскопия 2015”, В сб. Научни известия на НТСМ, год. XXІII, 2(165), 2015, 303-307 (ISSN: 1310-3946)
  • Ivanova Y., T.Partalin , Non-destructive еvaluation of the stress state in the rim of the railway wheels, In: 11th European Conference on Non-Destructive Testing (ECNDT 2014),October 6-10, 2014, Prague, Czech Republic, E-Journal of NDT (eJNDT) (ISSN: 1435-4934; Google Scholar).
  • Иванова Й., В. Митров, Звукопоглъщане на каучукови изделия и звукоизолация с тях, Нац. Конференция „Акустика 2014” 27-28.11.2014, в сп. Акустика, год.XVI, бр.16, 98-101,2014, ISSN 1312-4897
  • Natova M., G. Kotzev, I. Ivanov, Y.Ivanova, Academy-industry research and education collaboration in the area of energy-efficient pipe insulation technology" 7th International Conference of Education, Research and Innovation, 17th-19th of November, 2014, Seville (Spain)
  • Djoumaliisky Str., Y. Ivanova, G. Kotzev, I. Borovanska, Ts.Tsolov,  Multilayered sound absorbing panels based on waste materials, The 23rd Int.Conf.”Technomer 2013” November 14-15, P2 (1-7)  (ISBN: 978-3-939382-11-9)
  • Velev, G., Ivanova, Y., Markovski, A. ET AL., Automated system for non-destructive testing of structure and stress state of metallic materials, Emerging technologies in non-destructive testing v - proceedings of the 5th conference on emerging technologies in NDT, 2012, pages 499-502
  • Ivanova Y., T.Partalin, B.Tabakova, Evaluation of Material Degradation in Steam Pipelines, 18th World Conference on Nondestructive Testing, 16-20 April 2012, Durban, South Africa, E-Journal of NDT (eJNDT) (ISSN: 1435-4934; Google Scholar)
  • Ivanova Y., T. Partalin, Comparative measurements of the stress state in a rolled carbon steel using magnetic Barkhausen noise and ultrasonic method, Russian Journal of Nondestructive Testing, 48 (2), 2012, 137-146
  • Ivanova Y, T. Partalin, B. Tabakova, Non-Destructive Ultrasonic Investigation of the Structure State of Steam Pipelines,  Russian Journal of Nondestructive Testing, 2011, Vol. 47, No. 1,. pp.57–64, (2011)
  • Ivanova Y., T. Partalin, Investigation of stress-state in rolled sheets by ultrasonic techniques, Ultragarsas (ULTRASOUND), Vol. 66, No. 1, pp.7-15, (2011).

 

Recent Projects:


1. PROJECT „DEVELOPMENT OF TECHNOLOGIES FOR ENERGY SAVING PIPES OUTDOOR", FINANCED BY THE NATIONAL INNOVATION FUND UNDER CONTRACT№ № 6 ИФ-02-24/15.12.2012

BENEFICIARY “CHEMICAL PRODUCTS “ LTD YAMBOL,PARTNERSHIP INSTITUTE OF MECHANICS-BAS

2. PROJECT „ NEW THERMO AND SOUND INSULATION PRODUCTS AND TECHNOLOGY OF PRODUCTION” CONTRACT BG161PO003-1.1.06-0066-C0001/07.12.2013, OPERATIONAL PROGRAM "DEVELOPMENT OF THE COMPETITIVENESS OF THE BULGARIAN ECONOMY

2007-2013, BENEFICIARY “CHEMICAL PRODUCTS” LTD YAMBOL,PARTNERSHIP INSTITUTE OF MECHANICS-BAS

3. PROJECT “AUTOMATED NDT SYSTEM OF MECHANICAL PROPERTIES AND STRUCTURE OF METAL MATERIALS ” CONTRACT BG161PO0031.1.010058C0001, OPERATIONAL PROGRAM "DEVELOPMENT OF THE COMPETITIVENESS OF THE BULGARIAN ECONOMY 2007-2013, BENEFICIARY UNITEST 07 , PARTNERSHIP INSTITUTE OF MECHANICS-BAS

4. PROJECT“ DEVELOPMENT OF SPECIAL THERMO- AND ACOUSTIC INSULATION PRODUCTS AND TECHNOLOGIES FOR THEIR PRODUCTION”(S.T.A.I.) “, FINANCED BY THE NATIONAL INNOVATION FUND UNDER CONTRACT № ИФ-02-44/31.05.2006, BENEFICIARY “CHEMICAL PRODUCTS” LTD YAMBOL,PARTNERSHIP INSTITUTE OF MECHANICS-BAS

 


Membership:

National Society of NDT,  National Society of Acoustics,BGSIAM

Modified date:30-10-2023