Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Ruichao Wei"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Fire and explosion hazards pose significant safety concerns in the processing and storage of biomass particles, warranting the safe utilization of these particles. This study employed scanning electron microscopy, thermogravimetric analysis,
Externí odkaz:
https://doaj.org/article/dea852e6155745cbbace7c85cd582013
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104803- (2024)
In recent years, along with the widespread use of electric vehicles (EV), EV fires have occurred frequently. However, few studies have investigated EV fires in confined spaces. To address this gap, this paper aims to explore the different aspects of
Externí odkaz:
https://doaj.org/article/bdd3f521aa3c419f9fe216a4c8fcc5f8
Publikováno v:
Heliyon, Vol 10, Iss 10, Pp e30659- (2024)
In recent years, artificial intelligence methods have been widely used in the study of pedestrian dynamics and crowd evacuation. Different neural network models have been proposed and tested using publicly available pedestrian datasets. These studies
Externí odkaz:
https://doaj.org/article/74acf0f4308347b19c3ccaf30ebfe28c
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract To improve flame retardancy of wood, a novel high-water-retention and self-healing polyvinyl alcohol/phytic acid/MXene hydrogel coating was developed through facile one-pot heating and freeze–thaw cycle methods, and then painted on wood su
Externí odkaz:
https://doaj.org/article/1d118cde092f4133b73d3f35a6098f91
Publikováno v:
Energies, Vol 16, Iss 12, p 4733 (2023)
The electric vehicle industry is developing rapidly as part of the global energy structure transformation, which has increased the importance of overcoming power battery safety issues. In this paper, first, we study the relationship between different
Externí odkaz:
https://doaj.org/article/8fd1a0d1bbc8413bb52cd923fbb728c1
Publikováno v:
Fire, Vol 6, Iss 6, p 218 (2023)
In order to select the location of fire stations more scientifically and improve the efficiency of emergency management in chemical industry parks (CIPs), an improved risk calculation model for hazardous chemicals has been proposed by taking the domi
Externí odkaz:
https://doaj.org/article/4ce81eb3e4684cbba278c41577ee56c8
Publikováno v:
Fire, Vol 6, Iss 5, p 207 (2023)
This paper presents a numerical model that investigates the characteristics of flow, heat, and mass transfer on downward flame propagation in the discontinuous region of solid fuel. Simulations were carried out for various discontinuous distances to
Externí odkaz:
https://doaj.org/article/ae9dbba987424992a7c548443b8c4644
Publikováno v:
Medžiagotyra, Vol 25, Iss 1, Pp 60-65 (2019)
In order to ensure the safety of nitrocellulose (NC) mixtures in storage, transportation and usage, it is necessary to study the thermal stability of NC mixtures. In the present study, the thermal decomposition of two commonly used nitrocellulose mix
Externí odkaz:
https://doaj.org/article/6c82f11cc9d940cd92b8a6e474070af7
Publikováno v:
Applied Sciences, Vol 9, Iss 7, p 1431 (2019)
The aim of this study was to evaluate the transport phenomena of smoke flow and vertical temperature distribution in a 21-story stairwell with multiple fire locations and openings. A large eddy simulation (LES) method was used to model the smoke flow
Externí odkaz:
https://doaj.org/article/b839d800d2e3415b805521a20eb858ca
Publikováno v:
Materials, Vol 11, Iss 10, p 1997 (2018)
To fill the shortages in the knowledge of the pyrolysis and combustion properties of new and aged polyvinyl chloride (PVC) sheaths, several experiments were performed by thermogravimetric analysis (TG), Fourier transform infrared (FTIR), microscale c
Externí odkaz:
https://doaj.org/article/31b2fead6ef74e5e98b5f67fff8d6f41