Results

  Phase I/2022

Sets of wooden samples with shapes and sizes according to the determinations
Structural characterization data set of resonance wood before and after treatment
Experimental protocol on progressive UV exposure
Experimental protocol regarding progressive exposure to saline environment
Dataset – FTIR analysis of spruce and poplar before and after treatments;
Data set (images) with the surface morphology of the spruce and paltin before and after the treatments;

Scientific report WP1

2 workshops with the project team

Workshop no. 1
29.06.2022

Workshop nr. 2
18.11.2022

Project website;
Dissemination of results;

  • Stanciu M.D., Gliga G.V., Lungu A., Ghereș E., Tismanar I. The Surface Energy of Coating Layers used for Violins Varnishing, The 10th edition of the ModTech2022 International Conference (Modern Technologies in Industrial Engineering), 22 – 26.06.2022; Constanța, Romania (prezentare orală);  https://modtech.ro/#gsc.tab=0
  • Gall, R., Stanciu M.D., Filimon E., Gliga V.Gh., Cosnita M. The influence of artificial aging on resonance wood on its physical characteristics; Proceedings of The 9th International Conference on Advanced Composite Materials Engineering (COMAT2022), 18 – 19.10.2022, Brașov, România https://sites.google.com/view/comatcomec/program/full-program
  • Stanciu M.D., Nastac S.M., Dinulica F., Cosereanu C., Gall R., Gliga V.Gh., Filimon R, Identification of resonance frequencies of tone wood used for musical instruments, Proceedings of the 27th International Conference „Noise and Vibration, University of Niš, Faculty of Occupational Safety, 19 – 21.10.2022, Nis, Serbia, ISBN 978-86-6093-111-7. https://www.znrfak.ni.ac.rs/NOISE2022/Programme.html
  • Stanciu M.D., Nastac S.M., Savin A., The spectral acoustic evolution of violins before and after varnishing, Proceedings of the 27th International Conference „Noise and Vibration, University of Niš, Faculty of Occupational Safety, 19 – 21.10.2022, Nis, Serbia, ISBN 978-86-6093-111-7. https://www.znrfak.ni.ac.rs/NOISE2022/Programme.html
  • Stanciu M.D., Nastac S.M., Savin A., Comparison between Acoustic Spectral Evolutions of Violins before and after Varnishing, International Conference INTER-ENG 2022 Interdisciplinarity in Engineering, 6 – 7.10.2022, Tg Mures, Romania, 978-3-031-22374-7 Springer International Publishing (Verlag). https://inter-eng.umfst.ro/2022/

Phase II/2023

Data set with mechanical properties of the resonance wood determined by mechanical, tests (modulus of longitudinal, transverse elasticity, specific deformations, etc.)

Data set with viscous - elastic properties of the resonance wood determined by DMA, tests (storage modulus, loss modulus, damping, etc.).

Data set with acoustic properties of the resonance wood determined by Lamb waves, (wave propagation velocity, etc.).

Articles in journal with FI>1.5 and SRI>1

  • Dinulica, F.; Savin, A.; Stanciu, M.D. Physical and Acoustical Properties of Wavy Grain Sycamore Maple (Acer pseudoplatanus L.) Used for Musical Instruments. Forests 2023, 14, 197. https://doi.org/10.3390/f14020197 (FI=2.9/ SRI=1.318);
  • Gurău, L.; Timar, M.C.; Coșereanu, C.; Cosnita, M.; Stanciu, M.D. Aging of Wood for Musical Instruments: Analysis of Changes in Color, Surface Morphology, Chemical, and Physical-Acoustical Properties during UV and Thermal Exposure. Polymers 2023, 15, 1794. https://doi.org/10.3390/polym15071794 (FI=5.0; SRI = 1.787);
  • Guiman, M.V.; Stanciu, M.D.; Roșca, I.C.; Georgescu, S.V.; Năstac, S.M.; Câmpean, M. Influence of the Grain Orientation of Wood upon Its Sound Absorption Properties. Materials 16, 5998 (2023) https://doi.org/10.3390/ma16175998 (FI=3.4, SRI =1.659)


1 scientific report WP2 Raport_stiintific_si_tehnic_faza_II_ACADIA_final.pdf

2 workshops with the project team;

Workshop_1_PCE_23_iunie_2023.pdf

Workshop_2_PCE_17_noiembrie_2023.pdf

Dissemination of results:

  • Stanciu M.D., Micu M.A., Nauncef A.M., Rosca I.C., Gliga V. Gh., Năstac S.M. Acoustic analysis of violins in the concert hall - the Stainer violins case study, The International Conference “Acoustics and Vibration of Mechnical Structures”, 25 – 27 May Timișoara 2023.
  • Mihalcica M., Nauncef A.M., Guiman V.M., Bîrsan St., Năstac S.M., Stanciu M.D. Analysis of violinist kinematics during musical rehearsals, The International Conference “Acoustics and Vibration of Mechnical Structures”, 25 – 27 May Timișoara 2023.
  • Stanciu M.D., Dinulica F., Sabo L.C., Rotaru M.G., Câmpean M., Savin A., Steigmann R., Năstac S.M. The influence of artificial aging on the acoustic and dynamic properties of resonant wood, Buletin Științific Supliment – Catalogul oficial al Salonului Cadet-Inova 4 – 6 May 2023, nr. 8/2023, Ed. Academiei Forțelor Terestre N. Bălcescu, Sibiu, ISSN 2501-3157.
  • Dinulică Florin, Hiciu Cristian, Sandor Daniel Constantin, Știrbu Marian, Mursa Andrei, Stanciu Mariana Domnica, The relationship between structure and acoustic properties of sycamore maple wood, The 13th edition of the International Conference "WOOD SCIENCE AND ENGINEERING IN THE THIRD MILLENNIUM", 2 – 4.11.2023, Transilvania University of Brasov, Romania.
  • Mariana Domnica STANCIU, Manuela MICU, Vasile Ghiorghe GLIGA, Silviu Marian NASTAC, Mihaela CAMPEAN, Voichita BUCUR, Alina Maria NAUNCEF, Study of the acoustic properties of violins in the concert hall versus the anechoic chamber, The 13th edition of the International Conference "WOOD SCIENCE AND ENGINEERING IN THE THIRD MILLENNIUM", 2 – 4.11.2023, Transilvania University of Brasov, Romania.
  • Mariana Domnica STANCIU, Calin MARASESCU, Lidia GURAU, Maria-Cristina TIMAR, Lara SABO, Mihaela COSNITA, Ghiorghe Vasile GLIGA, Adriana SAVIN, Gabriel DOBRESCU The effect of the number of varnish layers on the physical and dynamic properties of the soundboard for musical instruments, The 13th edition of the International Conference "WOOD SCIENCE AND ENGINEERING IN THE THIRD MILLENNIUM", 2 – 4.11.2023, Transilvania University of Brasov, Romania.
  • Roxana GAL, Eugenia FILIMON, Sergiu Valeriu GEORGESCU, Mariana Domnica STANCIU The effect of artificial aging on the color parameters of the varnish used in the construction of musical instruments, The 13th edition of the International Conference "WOOD SCIENCE AND ENGINEERING IN THE THIRD MILLENNIUM", 2 – 4.11.2023, Transilvania University of Brasov, Romania.
  • Adriana Savin, Mariana Domnica Stanciu, Rozina Steigmann, Florin Dinulica, Gabriel Silviu Dobrescu, Silviu Nastac, Lara Sabo Cercetări asupra proprietăților elastice ale lemnului utilizat în construcția instrumentelor muzicale cu corzi, Salonul Inovării și Cercetării UGAL INVENT, 9-10 Noiembrie 2023, Premiu - Medalia de Aur.
  • Mariana Domnica Stanciu, Violeta Maria Guiman, Florin Dinulică, Silviu Marian Nastac, Ioan Calin Rosca, Adriana Savin, Mihaela Câmpean, Vasile Ghiorghe Gliga Aplicații ale screening-ul acustic pentru determinarea reflexiei si absorbției sonore în cazul materialelor anizotrope cu interfețe modificate, Salonul Inovării și Cercetării UGAL INVENT, 9-10 Noiembrie 2023, Premiu - Medalia de Aur
  • Dinulica F., Stanciu M.D., Roibu C.C., Hiciu C., Șandor D.C., Stirbu, M., Mursa A., Maple resonance wood: structural and acoustic requirements, The 6th Edition of the Integrated Management of Environmental Resources Conference Suceava – Romania, 23 – 24 noiembrie 2023. Universitatea Stefan cel Mare din Suceava, Romania http://silvic.usv.ro/imer2023/program.php
  • Stanciu M.D., Dinulica F., Gliga V.Gh., Câmpean, M., Savin A., Nauncef A.M., The music of wood - the connection between the forest ecosystem, the manufacturing technology and art, The 6th Edition of the Integrated Management of Environmental Resources Conference Suceava – Romania, 23 – 24 noiembrie 2023. Universitatea Stefan cel Mare din Suceava, Romania http://silvic.usv.ro/imer2023/program.php