| Projects of the separation of parallel calculation methods and algorithms | VEGA – Scientific Grant Agency of MŠVaŠ SR and SAV ASFEU – MŠVaŠ SR Agency for the EU Structural Funds APVV – Research and Development Support Agency |
Currently solved projects of the department:
| European Network for Extreme Fire Behavior European network on extreme fire behavior (NERO) | |
| program: COST Responsible researcher: RNDr. Glasa Ján, CSc. | ID: CA22164 Duration: 17.10.2023 – 16.10.2027 |
| Web site: https://www.cost.eu/actions/CA22164/#tabs+Name:Description | |
| Computer simulation of airflow and smoke propagation in fire in critical objects Computer simulation of airflows and fire smoke spread in critical strings | |
| program: VEGA Responsible researcher: Mgr. Weisenpacher Peter, PhD. | ID: VEGA 2/0096/24 Duration: 1.1.2024 – 31.12.2027 |
| Simulation of smoke propagation in a road tunnel using FDS Simulation of smoke spread in roadway tunnel by FDS | |
| program: Other projects Responsible researcher: Mgr. Weisenpacher Peter, PhD. | ID: p506-24-1 Duration: 16.2.2024 – 16.11.2024 |
| Testing the latest version of the FDS fire simulator Testing of the latest version of the FDS system | |
| program: Other projects Responsible researcher: Ing. Valášek Lukáš, PhD. | ID: p238-23-t Duration: 7.9.2023 – 6.9.2024 |
Completed projects:
| Fire in the Earth system: science and society Fire in Earth System: Science & Society (FIRElinks) | |
| program: COST Responsible researcher: RNDr. Glasa Ján, CSc. | ID: CA18135 Duration: 6/1/2019 – 6/1/2023 |
| Wider impacts and evaluation of autonomous and interconnected transport deployment scenarios Wider Impacts and Scenario Evaluation of Autonomous and Connected Transport (WISE-ACT) | |
| program: COST Responsible researcher: RNDr. Glasa Ján, CSc. | ID: CA16222 Duration: 1.3.2019 – 31.3.2022 |
| Effective parallel implementation of computer simulation of fires Parallel realization of computer simulation of files | |
| program: VEGA Responsible researcher: RNDr. Glasa Ján, CSc. | ID: 2/0165/17 Duration: 1.1.2017 – 31.12.2019 |
| Effective methods for mathematical modeling and simulation of complex natural processes created based on knowledge of curve theory and integer approximation of MDCT/MDST calculation Effective method for mathematical modeling and simulation of complex natural processes based on knowledge of curves theory, digital curve and analysis and integer approximation of the MDCT/MDST computation | |
| program: VEGA Responsible researcher: RNDr. Glasa Ján, CSc. | ID: 2/7097/27 Duration: 1.1.2007 – 31.12.2009 |
| Mathematical modeling and simulation of fire propagation Mathematical modeling and simulation of fire spread | |
| program: VEGA Responsible researcher: RNDr. Glasa Ján, CSc. | ID: 2/0216/10 Duration: 1.1.2010 – 31.12.2013 |
| Modeling and computer simulation of fires and their consequences Modeling and computer simulation of files and their connections | |
| program: VEGA Responsible researcher: RNDr. Glasa Ján, CSc. | ID: 2/0184/14 Duration: 1.1.2014 – 31.12.2016 |
| Models for the occurrence and spread of fires to increase the safety of road tunnels Models of formation and spread of fire to increase safety of road tunnels | |
| program: APV Responsible researcher: RNDr. Glasa Ján, CSc. | ID: APVV-15-0340 Duration: 7/1/2016 – 6/30/2019 |
| Computer modeling of fire dynamics and its consequences Computer modeling of corporate dynamics and effects | |
| program: VEGA Responsible researcher: RNDr. Glasa Ján, CSc. | ID: 2/0108/20 Duration: 1.1.2020 – 31.12.2022 |
| Research and development of new information technologies for anticipation and resolution of crisis situations and security of the population (CRISIS) | |
| program: EU Structural Funds Research and development Responsible researcher: doc. Ing. Hluchý Ladislav, CSc. | ID: ITMS 26240220060 Duration: 3.1.2011 – 31.12.2013 |
Currently solved projects of the department (annotations):
| Computer simulation of airflow and smoke propagation in fire in critical objects Computer simulation of airflows and fire smoke spread in critical strings | |
| annotation: Research in the proposed project is aimed at formulating new scientific knowledge on the computerized simulation of airflow and smoke propagation in fire in critical objects. Based on discussions with fire safety experts in Slovakia, highway tunnels were selected as the main subject of research. Tunnels belong to smart buildings with high safety requirements due to potentially large damage to the fire. The project will analyze the natural flow, the flow generated by the emergency ventilation and the flow caused by the fire, as well as the spread of smoke with a focus on speed fields and profiles and smoke stratification. Computational aspects of effective parallel implementation of computer simulation on HPC systems will also be examined. research results, experience and experimental data obtained.The research is in line with current trends and the requirements of the community of fire researchers and simulation system developers to have a significant social impact. |
| Testing the latest version of the FDS fire simulator Testing of the latest version of the FDS system | |
| annotation: This project is focused on testing the possibility of an FDS simulator for reliable flow modeling in a road tunnel. The main goal of the project is to gain knowledge about selected modules of the latest version of the FDS and the impact of their improvements on modeling the flow rate in a real motorway tunnel in Slovakia. The project solution will include the preparation of input data and the setting of a series of computer simulations, the design of a method of parallelizing the calculation, the implementation of a series of simulations on a supercomputer and processing, analysis and evaluation of simulation results. Standard sets of methodologies related to these activities will be used in the preparation and implementation of simulations as well as in the evaluation of simulation results. The intention of the project is to gain knowledge and experience with the use of the new version of FDS,which will be used in follow-up research on modeling of smoke flows and stratification in a fire in a real road tunnel. |
Completed projects (annotations):
| Effective parallel implementation of computer simulation of fires Parallel realization of computer simulation of files | |
| annotation: Fires cause great social damage, damage to property, the environment, destroyed buildings and infrastructure every year, and endanger the health and lives of firefighters and rescuers and persons in endangered areas. Progress in fire prevention and safety towards the development of information technology and systems capable of anticipating the spread of fires and modeling their consequences is one of the urgent research advances of societal importance. The basic research in the submitted project is focused on formulating new scientific knowledge in the field of computer simulation of the spread of different types of fires with a special focus on the effective implementation of parallel computer simulation of fires on modern performance computing systems. |
| Effective methods for mathematical modeling and simulation of complex natural processes created based on knowledge of curve theory and integer approximation of MDCT/MDST calculation Effective method for mathematical modeling and simulation of complex natural processes based on knowledge of curves theory, digital curve and analysis and integer approximation of the MDCT/MDST computation | |
| annotation: Formulation of new scientific knowledge in the field of curve theory application in solving problems of modeling and simulation of complex processes in nature (modeling the spread of the forest fire line over time), design of effective methods and algorithms for digital curve analysis, classification and characterization of objects in digital images through analysis of their digitized boundaries, methods of integer approximation of the calculation of modified discrete cosine transformation /MDST) and its effective integer implementation for lossless coding of audiosignals. |
| Mathematical modeling and simulation of fire propagation Mathematical modeling and simulation of fire spread | |
| annotation: The basic research in the submitted project is focused on formulating new scientific knowledge in the field of modeling and simulation of forest fires and fires in closed and semi-enclosed areas. Research into the mathematical foundations of models of fire propagation of different types and their implementation in advanced simulation program systems is important for better knowledge of the models themselves, their possibilities, advantages and boundaries of their use in specific fire conditions, as well as for proper professional interpretation of simulation results of specific fires and further development of simulation systems. |
| Modeling and computer simulation of fires and their consequences Modeling and computer simulation of files and their connections | |
| annotation: Fires are extraordinary events that cause great material damage, environmental damage and often reduce or endanger the proper components of infrastructure, buildings and their facilities and endanger the health and lives of people in endangered areas. Therefore, research in the field of fire prevention and safety, which leads to the development of information technologies and systems capable of predicting the spread of fires in different environments and under different conditions and modeling their consequences, is one of the urgent and important research tasks of societal importance. The basic research in the submitted project is focused on formulating new scientific knowledge in the field of computer simulation of the spread of forest fires, car fires and fires in selected types of buildings and modeling of their consequences. |
| Models for the occurrence and spread of fires to increase the safety of road tunnels Models of formation and spread of fire to increase safety of road tunnels | |
| annotation: The submitted project is a significant contribution to increasing the fire safety of road tunnels by means of a computer simulation of the course of a fire based on the modeling of complex processes related to fire-assistance of CFD technology. The aim of the project is to develop a series of computer simulations of deferred fire scenarios in two road tunnels implemented on high-performance computational infrastructure on the SAS. The project will include research into an appropriate way to parallelize the calculation of the simulation with the aim of achieving a substantial acceleration of the calculation without negative impact on the accuracy of the calculation, research on the effect of fire ventilation on smoke layering in the tunnel pipe and experiments in two insit road tunnels.As part of the project, the unique device „Tunnel Management System “ (SRT) at the University of Žilina will be extended to visualize smoke stratification in a fire in a virtual tunnel in SRT created by computer simulation based on CFD models. The registration of emergencies in tunnels and the risk analysis developed according to the data obtained will also be of great benefit. The project solution will link the knowledge, experience and research of the solvice groups of the participating workplaces equipped with a unique modern infrastructure procured from EU SF funds in order to create innovative solutions to increase the safety of tunnels.The project solution will link the knowledge, experience and research of the solvice groups of the participating workplaces equipped with a unique modern infrastructure procured from EU SF funds in order to create innovative solutions to increase the safety of tunnels.The project solution will link the knowledge, experience and research of the solvice groups of the participating workplaces equipped with a unique modern infrastructure procured from EU SF funds in order to create innovative solutions to increase the safety of tunnels. |
| Computer modeling of fire dynamics and its consequences Computer modeling of corporate dynamics and effects | |
| annotation: Research in the submitted project is focused on formulating new scientific knowledge in the field of computer modeling of fire dynamics and their effects. The great social damage to property, the environment, destroyed buildings and infrastructure, and the threat to the health and lives of people caused by fires raise the urgent need for such research of societal importance. The research builds on the results of the authors’ experience with experimental fire research and research into the use of models and program systems capable of simulating complex fire-related processes and focuses on computer simuláciupriebeh and the consequences of selected fire scenarios and its effective parallel implementation on powerful computer systems. |
| Research and development of new information technologies for anticipation and resolution of crisis situations and security of the population (CRISIS) | |
| annotation: Population security, anticipation of natural disasters and crisis management are currently among the current topics in society. The development of IT enables the application of sophisticated methods in the effort to reduce threats to the population, property and the environment. The implementation of the project activities will achieve a synergistic effect that will strengthen the ability of all application outputs to be put into practice. The individual activities of the project are linked to each other in order to integrate the results of the research into a broadly designed security system, the applicability of which will be in several areas of protection of the population, property and the environment. The benefit of the project will be, in particular, to enrich research in each area with other aspects that will increase the added value of the resulting solution.The advantage of a comprehensive approach to the IS solution for safety is also the research component in the field of development of progressive technologies for the preparation of special circuits and sensors for IS. The transferability of results to practice will be improved by adding security systems such as the use of expressive speech synthesis to generate emotionally colored warnings, create visualization tools to simulate the spread of fires, visualize speech synthesis and interconnect mechatronic systems to monitor moving objects, detect risk situations and on smart mobile mechatronic systems for ensuring movement in risky terrain.such as the use of expressive speech synthesis to generate emotionally colored warnings, create visualization tools to simulate the spread of fires, visualize speech synthesis and interconnect mechatronic systems to monitor moving objects, detect risk situations and smart mobile mechatronic systems to ensure movement in risk terrain.such as the use of expressive speech synthesis to generate emotionally colored warnings, create visualization tools to simulate the spread of fires, visualize speech synthesis and interconnect mechatronic systems to monitor moving objects, detect risk situations and smart mobile mechatronic systems to ensure movement in risk terrain. |