Banković Ilić, Ivana B.

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  • Banković Ilić, Ivana B. (2)
  • Ilić, Ivana (1)
Projects

Author's Bibliography

Fractal Nature of Advanced Ni-Based Superalloys Solidified on Board the International Space Station

Mitić, Vojislav; Serpa, Cristina; Ilić, Ivana; Mohr, Markus; Fecht, Hans-Jörg

(Basel : MDPI AG, 2021)

TY  - JOUR
AU  - Mitić, Vojislav
AU  - Serpa, Cristina
AU  - Ilić, Ivana
AU  - Mohr, Markus
AU  - Fecht, Hans-Jörg
PY  - 2021
AB  - Materials science is highly significant in space program investigation, energy production and others. Therefore, designing, improving and predicting advanced material properties is a crucial necessity. The high temperature creep and corrosion resistance of Ni-based superalloys makes them important materials for turbine blades in aircraft engines and land-based power plants. The investment casting process of turbine blades is costly and time consuming, which makes process simulations a necessity. These simulations require fundamental models for the microstructure formation. In this paper, we present advanced analytical techniques in describing the microstructures obtained experimentally and analyzed on different sample’s cross-sectional images. The samples have been processed on board the International Space Station using the MSL-EML device based on electromagnetic levitation principles. We applied several aspects of fractal analysis and obtained important results regarding fractals and Hausdorff dimensions related to the surface and structural characteristics of CMSX-10 samples. Using scanning electron microscopy (SEM), Zeiss LEO 1550, we analyzed the microstructure of samples solidified in space and successfully performed the fractal reconstruction of the sample’s morphology. We extended the fractal analysis on the microscopic images based on samples solidified on earth and established new frontiers on the advanced structures prediction.
PB  - Basel : MDPI AG
T2  - Remote Sensing
T1  - Fractal Nature of Advanced Ni-Based Superalloys Solidified on Board the International Space Station
SP  - 1724
VL  - 13
IS  - 9
DO  - 10.3390/rs13091724
UR  - https://hdl.handle.net/21.15107/rcub_dais_11647
ER  - 
@article{
author = "Mitić, Vojislav and Serpa, Cristina and Ilić, Ivana and Mohr, Markus and Fecht, Hans-Jörg",
year = "2021",
abstract = "Materials science is highly significant in space program investigation, energy production and others. Therefore, designing, improving and predicting advanced material properties is a crucial necessity. The high temperature creep and corrosion resistance of Ni-based superalloys makes them important materials for turbine blades in aircraft engines and land-based power plants. The investment casting process of turbine blades is costly and time consuming, which makes process simulations a necessity. These simulations require fundamental models for the microstructure formation. In this paper, we present advanced analytical techniques in describing the microstructures obtained experimentally and analyzed on different sample’s cross-sectional images. The samples have been processed on board the International Space Station using the MSL-EML device based on electromagnetic levitation principles. We applied several aspects of fractal analysis and obtained important results regarding fractals and Hausdorff dimensions related to the surface and structural characteristics of CMSX-10 samples. Using scanning electron microscopy (SEM), Zeiss LEO 1550, we analyzed the microstructure of samples solidified in space and successfully performed the fractal reconstruction of the sample’s morphology. We extended the fractal analysis on the microscopic images based on samples solidified on earth and established new frontiers on the advanced structures prediction.",
publisher = "Basel : MDPI AG",
journal = "Remote Sensing",
title = "Fractal Nature of Advanced Ni-Based Superalloys Solidified on Board the International Space Station",
pages = "1724",
volume = "13",
number = "9",
doi = "10.3390/rs13091724",
url = "https://hdl.handle.net/21.15107/rcub_dais_11647"
}
Mitić, V., Serpa, C., Ilić, I., Mohr, M.,& Fecht, H. (2021). Fractal Nature of Advanced Ni-Based Superalloys Solidified on Board the International Space Station.
Remote Sensing
Basel : MDPI AG., 13(9), 1724.
https://doi.org/10.3390/rs13091724
Mitić V, Serpa C, Ilić I, Mohr M, Fecht H. Fractal Nature of Advanced Ni-Based Superalloys Solidified on Board the International Space Station. Remote Sensing. 2021;13(9):1724.
doi:10.3390/rs13091724.
Mitić Vojislav, Serpa Cristina, Ilić Ivana, Mohr Markus, Fecht Hans-Jörg, "Fractal Nature of Advanced Ni-Based Superalloys Solidified on Board the International Space Station" Remote Sensing, 13, no. 9 (2021):1724,
https://doi.org/10.3390/rs13091724 .

Valorization of walnut shell ash as a catalyst for biodiesel production

Miladinović, Marija R.; Zdujić, Miodrag; Veljović, Đorđe; Krstić, Jugoslav B.; Banković Ilić, Ivana B.; Veljković, Vlada B.; Stamenković, Olivera S.

(Elsevier, 2020)

TY  - JOUR
AU  - Miladinović, Marija R.
AU  - Zdujić, Miodrag
AU  - Veljović, Đorđe
AU  - Krstić, Jugoslav B.
AU  - Banković Ilić, Ivana B.
AU  - Veljković, Vlada B.
AU  - Stamenković, Olivera S.
PY  - 2020
AB  - The catalytic activity of the walnut shell ash was investigated in the biodiesel production by the sunflower oil methanolysis. The catalyst was characterized by the TG-DTA, XRD, Hg porosimetry, N2 physisorption, SEM, and Hammett method. In addition, the effects of the catalyst loading and the methanol-to-oil molar ratio on the methyl esters synthesis were tested at the reaction temperature of 60 °C. The walnut shell ash provided a very fast reaction and a high FAME content (over 98%). As the reaction occurred in the absence of triacylglycerols mass transfer limitation, the pseudo-first-order model was employed for describing the kinetics of the reaction. The catalyst was successfully reused four times after the regeneration of the catalytic activity by recalcination at 800 °C.
PB  - Elsevier
T2  - Renewable Energy
T1  - Valorization of walnut shell ash as a catalyst for biodiesel production
SP  - 1033
EP  - 1043
VL  - 147
DO  - 10.1016/j.renene.2019.09.056
UR  - https://hdl.handle.net/21.15107/rcub_dais_6717
ER  - 
@article{
author = "Miladinović, Marija R. and Zdujić, Miodrag and Veljović, Đorđe and Krstić, Jugoslav B. and Banković Ilić, Ivana B. and Veljković, Vlada B. and Stamenković, Olivera S.",
year = "2020",
abstract = "The catalytic activity of the walnut shell ash was investigated in the biodiesel production by the sunflower oil methanolysis. The catalyst was characterized by the TG-DTA, XRD, Hg porosimetry, N2 physisorption, SEM, and Hammett method. In addition, the effects of the catalyst loading and the methanol-to-oil molar ratio on the methyl esters synthesis were tested at the reaction temperature of 60 °C. The walnut shell ash provided a very fast reaction and a high FAME content (over 98%). As the reaction occurred in the absence of triacylglycerols mass transfer limitation, the pseudo-first-order model was employed for describing the kinetics of the reaction. The catalyst was successfully reused four times after the regeneration of the catalytic activity by recalcination at 800 °C.",
publisher = "Elsevier",
journal = "Renewable Energy",
title = "Valorization of walnut shell ash as a catalyst for biodiesel production",
pages = "1033-1043",
volume = "147",
doi = "10.1016/j.renene.2019.09.056",
url = "https://hdl.handle.net/21.15107/rcub_dais_6717"
}
Miladinović, M. R., Zdujić, M., Veljović, Đ., Krstić, J. B., Banković Ilić, I. B., Veljković, V. B.,& Stamenković, O. S. (2020). Valorization of walnut shell ash as a catalyst for biodiesel production.
Renewable Energy
Elsevier., 147, 1033-1043.
https://doi.org/10.1016/j.renene.2019.09.056
Miladinović MR, Zdujić M, Veljović Đ, Krstić JB, Banković Ilić IB, Veljković VB, Stamenković OS. Valorization of walnut shell ash as a catalyst for biodiesel production. Renewable Energy. 2020;147:1033-1043.
doi:10.1016/j.renene.2019.09.056.
Miladinović Marija R., Zdujić Miodrag, Veljović Đorđe, Krstić Jugoslav B., Banković Ilić Ivana B., Veljković Vlada B., Stamenković Olivera S., "Valorization of walnut shell ash as a catalyst for biodiesel production" Renewable Energy, 147 (2020):1033-1043,
https://doi.org/10.1016/j.renene.2019.09.056 .
22
11
26

Valorization of walnut shell ash as a catalyst for biodiesel production

Miladinović, Marija R.; Zdujić, Miodrag; Veljović, Đorđe; Krstić, Jugoslav B.; Banković Ilić, Ivana B.; Veljković, Vlada B.; Stamenković, Olivera S.

(Elsevier, 2020)

TY  - JOUR
AU  - Miladinović, Marija R.
AU  - Zdujić, Miodrag
AU  - Veljović, Đorđe
AU  - Krstić, Jugoslav B.
AU  - Banković Ilić, Ivana B.
AU  - Veljković, Vlada B.
AU  - Stamenković, Olivera S.
PY  - 2020
AB  - The catalytic activity of the walnut shell ash was investigated in the biodiesel production by the sunflower oil methanolysis. The catalyst was characterized by the TG-DTA, XRD, Hg porosimetry, N2 physisorption, SEM, and Hammett method. In addition, the effects of the catalyst loading and the methanol-to-oil molar ratio on the methyl esters synthesis were tested at the reaction temperature of 60 °C. The walnut shell ash provided a very fast reaction and a high FAME content (over 98%). As the reaction occurred in the absence of triacylglycerols mass transfer limitation, the pseudo-first-order model was employed for describing the kinetics of the reaction. The catalyst was successfully reused four times after the regeneration of the catalytic activity by recalcination at 800 °C.
PB  - Elsevier
T2  - Renewable Energy
T1  - Valorization of walnut shell ash as a catalyst for biodiesel production
SP  - 1033
EP  - 1043
VL  - 147
DO  - 10.1016/j.renene.2019.09.056
UR  - https://hdl.handle.net/21.15107/rcub_dais_6903
ER  - 
@article{
author = "Miladinović, Marija R. and Zdujić, Miodrag and Veljović, Đorđe and Krstić, Jugoslav B. and Banković Ilić, Ivana B. and Veljković, Vlada B. and Stamenković, Olivera S.",
year = "2020",
abstract = "The catalytic activity of the walnut shell ash was investigated in the biodiesel production by the sunflower oil methanolysis. The catalyst was characterized by the TG-DTA, XRD, Hg porosimetry, N2 physisorption, SEM, and Hammett method. In addition, the effects of the catalyst loading and the methanol-to-oil molar ratio on the methyl esters synthesis were tested at the reaction temperature of 60 °C. The walnut shell ash provided a very fast reaction and a high FAME content (over 98%). As the reaction occurred in the absence of triacylglycerols mass transfer limitation, the pseudo-first-order model was employed for describing the kinetics of the reaction. The catalyst was successfully reused four times after the regeneration of the catalytic activity by recalcination at 800 °C.",
publisher = "Elsevier",
journal = "Renewable Energy",
title = "Valorization of walnut shell ash as a catalyst for biodiesel production",
pages = "1033-1043",
volume = "147",
doi = "10.1016/j.renene.2019.09.056",
url = "https://hdl.handle.net/21.15107/rcub_dais_6903"
}
Miladinović, M. R., Zdujić, M., Veljović, Đ., Krstić, J. B., Banković Ilić, I. B., Veljković, V. B.,& Stamenković, O. S. (2020). Valorization of walnut shell ash as a catalyst for biodiesel production.
Renewable Energy
Elsevier., 147, 1033-1043.
https://doi.org/10.1016/j.renene.2019.09.056
Miladinović MR, Zdujić M, Veljović Đ, Krstić JB, Banković Ilić IB, Veljković VB, Stamenković OS. Valorization of walnut shell ash as a catalyst for biodiesel production. Renewable Energy. 2020;147:1033-1043.
doi:10.1016/j.renene.2019.09.056.
Miladinović Marija R., Zdujić Miodrag, Veljović Đorđe, Krstić Jugoslav B., Banković Ilić Ivana B., Veljković Vlada B., Stamenković Olivera S., "Valorization of walnut shell ash as a catalyst for biodiesel production" Renewable Energy, 147 (2020):1033-1043,
https://doi.org/10.1016/j.renene.2019.09.056 .
22
11
26