Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Advanced model of fire spread in ship engine room based on virtual reality ; Napredni model širenja požara u brodskoj strojarnici primjenom virtualne stvarnosti
The occurrence of fire on a ship poses a significant safety risk as the limited space and evacuation options can quickly increase the risk. The implementation of sound fire prevention and management strategies is critical in marine settings to protect human life, the cargo, and the vessel itself from the destructive effects of fire. To reduce the risk of fatal situations, ship owners and operators are focusing, among other things, on consistently improving the firefighting and evacuation skills of their crew members. Virtual reality (VR) fire training provides a risk-free and controlled environment in which ship personnel can practise handling real-life fire emergencies without the hazards that occur in real fire situations. This approach to training improves overall safety by providing hands-on experience and immediate feedback, which is essential for equipping crews with the skills required to deal effectively with on-board emergencies. The main limitation of conventional VR training scenarios is that they cannot accurately simulate the dynamics of fire spread. Generally, generic fire and smoke simulations based on computer games are used for these VR scenarios, which do not do justice to the true nature of real fires. However, this shortcoming can be effectively addressed by integrating computational fluid dynamics-based (CFD) models of fire spread into VR training simulations, significantly increasing the realism and educational value of these scenarios. Based on the probability of occurrence, the CFD software defines and models the three most likely fire scenarios (fire of the main engine fuel line, fire of the fuel oil purifier, and fire of oily rags left in a bucket) in the ship engine room. A software interface was developed to link CFD results and VR environment to create an advanced fire spread model in the ship engine room. In addition, a survey was conducted to determine the difference between a CFD-modelled fire in VR and a generic computer game fire in VR. According to the survey results, a group ...
Advanced model of fire spread in ship engine room based on virtual reality ; Napredni model širenja požara u brodskoj strojarnici primjenom virtualne stvarnosti
The occurrence of fire on a ship poses a significant safety risk as the limited space and evacuation options can quickly increase the risk. The implementation of sound fire prevention and management strategies is critical in marine settings to protect human life, the cargo, and the vessel itself from the destructive effects of fire. To reduce the risk of fatal situations, ship owners and operators are focusing, among other things, on consistently improving the firefighting and evacuation skills of their crew members. Virtual reality (VR) fire training provides a risk-free and controlled environment in which ship personnel can practise handling real-life fire emergencies without the hazards that occur in real fire situations. This approach to training improves overall safety by providing hands-on experience and immediate feedback, which is essential for equipping crews with the skills required to deal effectively with on-board emergencies. The main limitation of conventional VR training scenarios is that they cannot accurately simulate the dynamics of fire spread. Generally, generic fire and smoke simulations based on computer games are used for these VR scenarios, which do not do justice to the true nature of real fires. However, this shortcoming can be effectively addressed by integrating computational fluid dynamics-based (CFD) models of fire spread into VR training simulations, significantly increasing the realism and educational value of these scenarios. Based on the probability of occurrence, the CFD software defines and models the three most likely fire scenarios (fire of the main engine fuel line, fire of the fuel oil purifier, and fire of oily rags left in a bucket) in the ship engine room. A software interface was developed to link CFD results and VR environment to create an advanced fire spread model in the ship engine room. In addition, a survey was conducted to determine the difference between a CFD-modelled fire in VR and a generic computer game fire in VR. According to the survey results, a group ...
Advanced model of fire spread in ship engine room based on virtual reality ; Napredni model širenja požara u brodskoj strojarnici primjenom virtualne stvarnosti
Glujić, Darko (Autor:in) / Bernečić, Dean / Vukelić, Goran
26.04.2024
Hochschulschrift
Elektronische Ressource
Englisch
TEHNIČKE ZNANOSTI. Tehnologija prometa i transport , TECHNICAL SCIENCES. Traffic and Transport Technology , Fizika , Physics , info:eu-repo/classification/udc/53(043.3) , Tehnika i vrste plovila , Watercraft engineering , info:eu-repo/classification/udc/629.5(043.3) , computational fluid dynamics , virtual reality , fire , ship engine room , računalna dinamika fluida , virtualna stvarnost , požar , brodska strojarnica
DDC:
624
A Room Fire Model for Predicting Fire Spread by External Flames
| British Library Online Contents | 1998
A Room Fire Model in View of Predicting Fire Spread by External Flames
| British Library Conference Proceedings