TY  - JOUR
AU  - Jevtić, Ivana
AU  - Mladenović, Goran
AU  - Milovanović, Aleksa
AU  - Trajković, Isaak
AU  - Đurković, Marija
AU  - Korolija, Nenad
AU  - Milošević, Miloš
PY  - 2024
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1519
AB  - This article aims to investigate the mechanical characteristics of specimens fabricated using Selective Laser Sintering technology. The research covers flexural specimens, produced by PA12 materials. CAD model dimensions were selected according to the ISO 178 standard, and the chosen specimen geometry is 96 x 8 x 4 [mm] in bulk. All specimens were produced using a specialized machine Fuse 1 (FormLabs, Summerville, MA). Four specimen batches were produced, each with a different printing orientation (i.e. vertical and horizontal) and location on the printing plate (i.e. in the middle and on the edge of the powder bed). The specimens are tested using a Shimadzu universal machine for testing the mechanical characteristics of materials, AGS-X 100 kN, with a unique additional tool for testing 3-point bending specimens.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - The Influence of Printing Orientation on the Flexural Strength of PA 12 Specimens Produced by SLS
EP  - 57
IS  - 1
SP  - 45
VL  - 56
DO  - 10.2298/SOS230508031J
UR  - conv_1785
ER  - 

@article{
author = "Jevtić, Ivana and Mladenović, Goran and Milovanović, Aleksa and Trajković, Isaak and Đurković, Marija and Korolija, Nenad and Milošević, Miloš",
year = "2024",
abstract = "This article aims to investigate the mechanical characteristics of specimens fabricated using Selective Laser Sintering technology. The research covers flexural specimens, produced by PA12 materials. CAD model dimensions were selected according to the ISO 178 standard, and the chosen specimen geometry is 96 x 8 x 4 [mm] in bulk. All specimens were produced using a specialized machine Fuse 1 (FormLabs, Summerville, MA). Four specimen batches were produced, each with a different printing orientation (i.e. vertical and horizontal) and location on the printing plate (i.e. in the middle and on the edge of the powder bed). The specimens are tested using a Shimadzu universal machine for testing the mechanical characteristics of materials, AGS-X 100 kN, with a unique additional tool for testing 3-point bending specimens.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "The Influence of Printing Orientation on the Flexural Strength of PA 12 Specimens Produced by SLS",
pages = "57-45",
number = "1",
volume = "56",
doi = "10.2298/SOS230508031J",
url = "conv_1785"
}

Jevtić, I., Mladenović, G., Milovanović, A., Trajković, I., Đurković, M., Korolija, N.,& Milošević, M.. (2024). The Influence of Printing Orientation on the Flexural Strength of PA 12 Specimens Produced by SLS. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 56(1), 45-57.
https://doi.org/10.2298/SOS230508031J
conv_1785

Jevtić I, Mladenović G, Milovanović A, Trajković I, Đurković M, Korolija N, Milošević M. The Influence of Printing Orientation on the Flexural Strength of PA 12 Specimens Produced by SLS. in Science of Sintering. 2024;56(1):45-57.
doi:10.2298/SOS230508031J
conv_1785 .

Jevtić, Ivana, Mladenović, Goran, Milovanović, Aleksa, Trajković, Isaak, Đurković, Marija, Korolija, Nenad, Milošević, Miloš, "The Influence of Printing Orientation on the Flexural Strength of PA 12 Specimens Produced by SLS" in Science of Sintering, 56, no. 1 (2024):45-57,
https://doi.org/10.2298/SOS230508031J .,
conv_1785 .

TY  - JOUR
AU  - Qananah, Hana R.
AU  - Petrović, Radovan
AU  - Andjelković, Maja
AU  - Damjanović, Boris
AU  - Martić, Igor
AU  - Vucetić, Ivana
AU  - Đukanović, Gordana
PY  - 2024
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1481
AB  - Structural integrity analysis of spherical tank is presented based on use of experimental results, together with the analytical and numerical ones. Analytical calculation of stresses in the scope of design process is shortly presented. Numerical analysis was performed by using the Finite Element Method (FEM) to identify areas with high stress concentration, indicating that stress values near supports reach the yield stress. FEM results were verified by the experiment, indicating that it was not necessary to reinforce the spherical tank supports, since its integrity was not jeopardized in normal working conditions. This was also proved by repeating the experiment after 8 months of exploitation.
T2  - Tehnički vjesnik
T1  - Structural Integrity Assessment of Spherical Tanks for Propane Butane Gas Storage
EP  - 1059
IS  - 4
SP  - 1055
VL  - 31
DO  - 10.17559/TV-20230311001094
UR  - conv_1795
ER  - 

@article{
author = "Qananah, Hana R. and Petrović, Radovan and Andjelković, Maja and Damjanović, Boris and Martić, Igor and Vucetić, Ivana and Đukanović, Gordana",
year = "2024",
abstract = "Structural integrity analysis of spherical tank is presented based on use of experimental results, together with the analytical and numerical ones. Analytical calculation of stresses in the scope of design process is shortly presented. Numerical analysis was performed by using the Finite Element Method (FEM) to identify areas with high stress concentration, indicating that stress values near supports reach the yield stress. FEM results were verified by the experiment, indicating that it was not necessary to reinforce the spherical tank supports, since its integrity was not jeopardized in normal working conditions. This was also proved by repeating the experiment after 8 months of exploitation.",
journal = "Tehnički vjesnik",
title = "Structural Integrity Assessment of Spherical Tanks for Propane Butane Gas Storage",
pages = "1059-1055",
number = "4",
volume = "31",
doi = "10.17559/TV-20230311001094",
url = "conv_1795"
}

Qananah, H. R., Petrović, R., Andjelković, M., Damjanović, B., Martić, I., Vucetić, I.,& Đukanović, G.. (2024). Structural Integrity Assessment of Spherical Tanks for Propane Butane Gas Storage. in Tehnički vjesnik, 31(4), 1055-1059.
https://doi.org/10.17559/TV-20230311001094
conv_1795

Qananah HR, Petrović R, Andjelković M, Damjanović B, Martić I, Vucetić I, Đukanović G. Structural Integrity Assessment of Spherical Tanks for Propane Butane Gas Storage. in Tehnički vjesnik. 2024;31(4):1055-1059.
doi:10.17559/TV-20230311001094
conv_1795 .

Qananah, Hana R., Petrović, Radovan, Andjelković, Maja, Damjanović, Boris, Martić, Igor, Vucetić, Ivana, Đukanović, Gordana, "Structural Integrity Assessment of Spherical Tanks for Propane Butane Gas Storage" in Tehnički vjesnik, 31, no. 4 (2024):1055-1059,
https://doi.org/10.17559/TV-20230311001094 .,
conv_1795 .