TY  - CONF
AU  - Ilić, Snežana
AU  - Džolev, Igor
AU  - Laban, Mirjana
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/706
AB  - The problems of steady-state and transient heat conduction for a given geometry can be
solved analytically and numerically. While the use of analytical solutions is limited,
numerical methods can be used to solve heat transfer problems in complex geometries
with more intricate boundary conditions, using computer simulations. Complex
geometries are discretized to form an efficient numerical mesh for solving the given
problem. This paper focuses on the calculation of one-dimensional, transient heat
transfer for a wall with a thickness of 4 cm. The wall temperatures are calculated for
each mesh node at a given moment in time. Two types of analyses were performed,
using FSM analysis (Finite Strip Method) and FEM analysis (Finite Element Method).
The former was conducted using Microsoft Excel, while the latter was calculatedusing
ANSYS software. A parametric study was performed in order to analyse the influence
of spatial and temporal step size on the accuracy of the solution. Finally, the optimal
solution was determined to obtain temperature results with the lowest relative error
within the wall nodes, while maintaining the efficiency of the computational model.
C3  - INTERNATIONAL SCIENTIFIC CONFERENCE PLANNING, DESIGN, CONSTRUCTION AND BUILDING RENEWAL, iNDiS 2023, Proceedings
T1  - Optimal numerical model of a non-stationary heat transfer through a wall
UR  - https://hdl.handle.net/21.15107/rcub_rims_706
ER  - 

@conference{
author = "Ilić, Snežana and Džolev, Igor and Laban, Mirjana",
year = "2023",
abstract = "The problems of steady-state and transient heat conduction for a given geometry can be
solved analytically and numerically. While the use of analytical solutions is limited,
numerical methods can be used to solve heat transfer problems in complex geometries
with more intricate boundary conditions, using computer simulations. Complex
geometries are discretized to form an efficient numerical mesh for solving the given
problem. This paper focuses on the calculation of one-dimensional, transient heat
transfer for a wall with a thickness of 4 cm. The wall temperatures are calculated for
each mesh node at a given moment in time. Two types of analyses were performed,
using FSM analysis (Finite Strip Method) and FEM analysis (Finite Element Method).
The former was conducted using Microsoft Excel, while the latter was calculatedusing
ANSYS software. A parametric study was performed in order to analyse the influence
of spatial and temporal step size on the accuracy of the solution. Finally, the optimal
solution was determined to obtain temperature results with the lowest relative error
within the wall nodes, while maintaining the efficiency of the computational model.",
journal = "INTERNATIONAL SCIENTIFIC CONFERENCE PLANNING, DESIGN, CONSTRUCTION AND BUILDING RENEWAL, iNDiS 2023, Proceedings",
title = "Optimal numerical model of a non-stationary heat transfer through a wall",
url = "https://hdl.handle.net/21.15107/rcub_rims_706"
}

Ilić, S., Džolev, I.,& Laban, M.. (2023). Optimal numerical model of a non-stationary heat transfer through a wall. in INTERNATIONAL SCIENTIFIC CONFERENCE PLANNING, DESIGN, CONSTRUCTION AND BUILDING RENEWAL, iNDiS 2023, Proceedings.
https://hdl.handle.net/21.15107/rcub_rims_706

Ilić S, Džolev I, Laban M. Optimal numerical model of a non-stationary heat transfer through a wall. in INTERNATIONAL SCIENTIFIC CONFERENCE PLANNING, DESIGN, CONSTRUCTION AND BUILDING RENEWAL, iNDiS 2023, Proceedings. 2023;.
https://hdl.handle.net/21.15107/rcub_rims_706 .

Ilić, Snežana, Džolev, Igor, Laban, Mirjana, "Optimal numerical model of a non-stationary heat transfer through a wall" in INTERNATIONAL SCIENTIFIC CONFERENCE PLANNING, DESIGN, CONSTRUCTION AND BUILDING RENEWAL, iNDiS 2023, Proceedings (2023),
https://hdl.handle.net/21.15107/rcub_rims_706 .

TY  - CONF
AU  - Ilić, Snežana
AU  - Laban, Mirjana
AU  - Džolev, Igor
PY  - 2023
UR  - http://rims.institutims.rs/handle/123456789/599
AB  - The fire reaction represents the behavior of materials during a fire event, i.e., how much the material contributes to the fire development. The importance of determining the fire reaction class stems from the need to provide sufficient time for the individuals inside a building to evacuate safely in the event of a fire. The fire reaction class is determined through a series of tests, depending on the material, with the most significant test in this group being the SBI (Single Burning Item) test. The paper describes the preparation method of test samples, the testing procedure itself, as well as the output data used for determination of the fire resistance class for tested material. According to the SRPS EN 13823 standard, a sample of a multilayered facade system with mineral wool was tested. The testing process itself, as well as the processed results, are stated in the conclusionof the study.
C3  - Engineering Conference, Bečići, Crna Gora, Proceedings
T1  - Rection to fire - SBI test
UR  - https://hdl.handle.net/21.15107/rcub_rims_599
ER  - 

@conference{
author = "Ilić, Snežana and Laban, Mirjana and Džolev, Igor",
year = "2023",
abstract = "The fire reaction represents the behavior of materials during a fire event, i.e., how much the material contributes to the fire development. The importance of determining the fire reaction class stems from the need to provide sufficient time for the individuals inside a building to evacuate safely in the event of a fire. The fire reaction class is determined through a series of tests, depending on the material, with the most significant test in this group being the SBI (Single Burning Item) test. The paper describes the preparation method of test samples, the testing procedure itself, as well as the output data used for determination of the fire resistance class for tested material. According to the SRPS EN 13823 standard, a sample of a multilayered facade system with mineral wool was tested. The testing process itself, as well as the processed results, are stated in the conclusionof the study.",
journal = "Engineering Conference, Bečići, Crna Gora, Proceedings",
title = "Rection to fire - SBI test",
url = "https://hdl.handle.net/21.15107/rcub_rims_599"
}

Ilić, S., Laban, M.,& Džolev, I.. (2023). Rection to fire - SBI test. in Engineering Conference, Bečići, Crna Gora, Proceedings.
https://hdl.handle.net/21.15107/rcub_rims_599

Ilić S, Laban M, Džolev I. Rection to fire - SBI test. in Engineering Conference, Bečići, Crna Gora, Proceedings. 2023;.
https://hdl.handle.net/21.15107/rcub_rims_599 .

Ilić, Snežana, Laban, Mirjana, Džolev, Igor, "Rection to fire - SBI test" in Engineering Conference, Bečići, Crna Gora, Proceedings (2023),
https://hdl.handle.net/21.15107/rcub_rims_599 .

TY  - CONF
AU  - Ilić, Snežana
AU  - Laban, Mirjana
AU  - Džolev, Igor
PY  - 2022
UR  - http://rims.institutims.rs/handle/123456789/603
AB  - Fire-resistant doors are widely used as part of passive fire protection systems, preventing the spread of fire and smoke beyond the fire compartment. Fire resistance is usually determined through standard fire tests in accredited laboratories, such as the Laboratory for thermal technique and fire protection in Institute IMS, Serbia. Current regulations in Serbia allow testing of fire doors according to two standards: Serbian national SRPS U.J1.160 [1] and European SRPS EN 1634-1 [2].
In the past five years, 236 samples of different fire doors were tested. Most of them were single-leaf, steel doors. Although almost one third (31%) of all samples (tested on 15, 20, 30, 45, 60, 90, 120, 180, 240 and 380 minutes) provided fire resistance of 120 minutes, which should be sufficient for the safe evacuation of people, as well as the protection of expensive equipment (hospitals, rooms with electrical devices, etc.).Samples usually fail the test when sustained flaming occurs on the unexposed side in the upper corner of the specimen (lock side), or when the temperature measured by thermocouples exceeds the limitation given in the standard, usually at the top corner (lock side).In this paper, both currently valid standard testing procedures are analysed and compared.
C3  - 8 th INTERNATIONAL SCIENTIFIC CONFERENCE SAFETY ENGINEERING CONFERENCE WITH INTERNATIONAL PARTICIPATION ON FIRE AND EXPLOSION PROTECTION Budva, Montenegro, BOOK OF PROCEEDINGS
T1  - Fire resistance testing of fire doors
UR  - https://hdl.handle.net/21.15107/rcub_rims_603
ER  - 

@conference{
author = "Ilić, Snežana and Laban, Mirjana and Džolev, Igor",
year = "2022",
abstract = "Fire-resistant doors are widely used as part of passive fire protection systems, preventing the spread of fire and smoke beyond the fire compartment. Fire resistance is usually determined through standard fire tests in accredited laboratories, such as the Laboratory for thermal technique and fire protection in Institute IMS, Serbia. Current regulations in Serbia allow testing of fire doors according to two standards: Serbian national SRPS U.J1.160 [1] and European SRPS EN 1634-1 [2].
In the past five years, 236 samples of different fire doors were tested. Most of them were single-leaf, steel doors. Although almost one third (31%) of all samples (tested on 15, 20, 30, 45, 60, 90, 120, 180, 240 and 380 minutes) provided fire resistance of 120 minutes, which should be sufficient for the safe evacuation of people, as well as the protection of expensive equipment (hospitals, rooms with electrical devices, etc.).Samples usually fail the test when sustained flaming occurs on the unexposed side in the upper corner of the specimen (lock side), or when the temperature measured by thermocouples exceeds the limitation given in the standard, usually at the top corner (lock side).In this paper, both currently valid standard testing procedures are analysed and compared.",
journal = "8 th INTERNATIONAL SCIENTIFIC CONFERENCE SAFETY ENGINEERING CONFERENCE WITH INTERNATIONAL PARTICIPATION ON FIRE AND EXPLOSION PROTECTION Budva, Montenegro, BOOK OF PROCEEDINGS",
title = "Fire resistance testing of fire doors",
url = "https://hdl.handle.net/21.15107/rcub_rims_603"
}

Ilić, S., Laban, M.,& Džolev, I.. (2022). Fire resistance testing of fire doors. in 8 th INTERNATIONAL SCIENTIFIC CONFERENCE SAFETY ENGINEERING CONFERENCE WITH INTERNATIONAL PARTICIPATION ON FIRE AND EXPLOSION PROTECTION Budva, Montenegro, BOOK OF PROCEEDINGS.
https://hdl.handle.net/21.15107/rcub_rims_603

Ilić S, Laban M, Džolev I. Fire resistance testing of fire doors. in 8 th INTERNATIONAL SCIENTIFIC CONFERENCE SAFETY ENGINEERING CONFERENCE WITH INTERNATIONAL PARTICIPATION ON FIRE AND EXPLOSION PROTECTION Budva, Montenegro, BOOK OF PROCEEDINGS. 2022;.
https://hdl.handle.net/21.15107/rcub_rims_603 .

Ilić, Snežana, Laban, Mirjana, Džolev, Igor, "Fire resistance testing of fire doors" in 8 th INTERNATIONAL SCIENTIFIC CONFERENCE SAFETY ENGINEERING CONFERENCE WITH INTERNATIONAL PARTICIPATION ON FIRE AND EXPLOSION PROTECTION Budva, Montenegro, BOOK OF PROCEEDINGS (2022),
https://hdl.handle.net/21.15107/rcub_rims_603 .

TY  - CONF
AU  - Laban, Mirjana
AU  - Ilić, Snežana
AU  - Džolev, Igor
AU  - Draganić, Suzana
PY  - 2022
UR  - http://rims.institutims.rs/handle/123456789/439
AB  - Innovative construction systems, increasing use of combustible material in facades, less and less space between buildings, increased energy requirements; the transformation of facades in response to these changes requires the involvement of fire safety experts. nts at Grenfell Tower,
London and The Address in Dubai have demonstrated, use of combustible façade elements and lack of-quick time, primarily through the façade. We need to learn from these disasters. Other
incidents prove that the use of nonsuppression.
In the past years EU experts are working on development of common method for assessment of the fire performance of façade systems. The classification system should be transparent and should fit within the framework of existing national regulations. The common assessment method should be applicable to the wide range of façades systems available in the market including glazed façades, green façades and other emerging technologies.
There is a progress in developing legislation on façade fire safety in non-EU countries, due to
emerging fire safety problems and harmonization of regulation with EU. Fire safety of facades in
Serbia is defined through several rulebooks and standards, which significantly improved requirements.
This paper presents the comparative analysis of legislation on facade fire safety in Serbia and other European countries.
C3  - Proceedings of the 19th International Symposium MASE, Ohrid, 2022
T1  - European and national assessment procedure for the fire performance of facades
EP  - 582
SP  - 577
UR  - https://hdl.handle.net/21.15107/rcub_rims_439
ER  - 

@conference{
author = "Laban, Mirjana and Ilić, Snežana and Džolev, Igor and Draganić, Suzana",
year = "2022",
abstract = "Innovative construction systems, increasing use of combustible material in facades, less and less space between buildings, increased energy requirements; the transformation of facades in response to these changes requires the involvement of fire safety experts. nts at Grenfell Tower,
London and The Address in Dubai have demonstrated, use of combustible façade elements and lack of-quick time, primarily through the façade. We need to learn from these disasters. Other
incidents prove that the use of nonsuppression.
In the past years EU experts are working on development of common method for assessment of the fire performance of façade systems. The classification system should be transparent and should fit within the framework of existing national regulations. The common assessment method should be applicable to the wide range of façades systems available in the market including glazed façades, green façades and other emerging technologies.
There is a progress in developing legislation on façade fire safety in non-EU countries, due to
emerging fire safety problems and harmonization of regulation with EU. Fire safety of facades in
Serbia is defined through several rulebooks and standards, which significantly improved requirements.
This paper presents the comparative analysis of legislation on facade fire safety in Serbia and other European countries.",
journal = "Proceedings of the 19th International Symposium MASE, Ohrid, 2022",
title = "European and national assessment procedure for the fire performance of facades",
pages = "582-577",
url = "https://hdl.handle.net/21.15107/rcub_rims_439"
}

Laban, M., Ilić, S., Džolev, I.,& Draganić, S.. (2022). European and national assessment procedure for the fire performance of facades. in Proceedings of the 19th International Symposium MASE, Ohrid, 2022, 577-582.
https://hdl.handle.net/21.15107/rcub_rims_439

Laban M, Ilić S, Džolev I, Draganić S. European and national assessment procedure for the fire performance of facades. in Proceedings of the 19th International Symposium MASE, Ohrid, 2022. 2022;:577-582.
https://hdl.handle.net/21.15107/rcub_rims_439 .

Laban, Mirjana, Ilić, Snežana, Džolev, Igor, Draganić, Suzana, "European and national assessment procedure for the fire performance of facades" in Proceedings of the 19th International Symposium MASE, Ohrid, 2022 (2022):577-582,
https://hdl.handle.net/21.15107/rcub_rims_439 .