چکیده مقاله
This study numerically investigates the thermal behavior of an electric vehicle EV fire in an enclosed underground car park using Computational Fluid Dynamics CFD through the Fire Dynamics Simulator FDS implemented in PyroSim The modeled domain represents a typical 14 × 20 m residential parking layout containing six vehicles, where the fire originated from the lithium ion battery beneath one EV Simulation results reveal intense heat generation and significant vertical temperature stratification within the confined space The ceiling temperature above the EV reached 707°C, while side measurements at 0 4 m and 0 8 m distances recorded peaks of 797°C and 711°C, respectively Temperature contours across key sections illustrate the spatial distribution of heat and its progression over time The results provide valuable insights into the thermal impact and heat transfer characteristics of EV fires, contributing to a better understanding of their behavior for fire safety engineering applications and future design standards in underground car parks
کلیدواژهها
نویسندگان
Vahid Keikhay Moghaddam
Department of Mechanical Engineering, Ferdowsi University of Mashhad, Iran
Mohammad Moghiman
Department of Mechanical Engineering, Ferdowsi University of Mashhad, Iran
Ali Kianifar
Department of Mechanical Engineering, Ferdowsi University of Mashhad, Iran
Seyed Ahmad Kebriyaee
Department of Mechanical Engineering, Ferdowsi University of Mashhad, Iran
شیوه ارجاع
Keikhay Moghaddam, Vahid and Moghiman, Mohammad and Kianifar, Ali and Kebriyaee, Seyed Ahmad,1404,Numerical Simulation and Thermal impacts of an Electric Vehicle Fire in an Underground Car Park,1st International & 7th National conference on Mechanical-civil engineering and advanced technologies,Esfarayen
ارائهشده در
مجموعه مقالات اولین کنفرانس بین المللی و هفتمین کنفرانس ملی مهندسی مکانیک، عمران و فناوری های پیشرفته19 آبان 1404 · اسفراین