• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Huang, Ping (Huang, Ping.) [1] | Zhang, Rui (Zhang, Rui.) [2] | Liu, Chunxiang (Liu, Chunxiang.) [3] | Wu, Xinyue (Wu, Xinyue.) [4] | Chen, Shanshan (Chen, Shanshan.) [5] | Li, Jinhao (Li, Jinhao.) [6] | Li, Man (Li, Man.) [7] | Yu, Longxing (Yu, Longxing.) [8]

Indexed by:

EI

Abstract:

Annular pool fire is a common type of accident that occurs in the early stages of a liquid fuel leakage incident. It often results in a large pool fire that can be challenging to control if not properly managed. This paper investigates the evolution of the mass burning rate and flame tilt angle of medium-scale annular pool fires (0.3 m ∼ 0.6 m) with different inner and outer diameter ratios (Din/Dout) under cross air flow speeds ranging from 0 to 5 m/s through experiments. It has been found that the mass burning rate of an annular pool fire is positively correlated with the cross air flow. With a maximum error of about 20%, the new burning rate model very closely matched the data from the literature. With an increase in cross air flow, the flame tilt angle gradually increases. Under the same cross air flow rate, the flame tilt angle decreases as the Din/Dout ratio of the annular pool increases. In this paper, a prediction model for flame tilt angle is established, considering the influence of the inner and outer diameters of the annular pool. And after comparing with reference data, it was found the maximum error is about 15%. © 2023 Elsevier Ltd

Keyword:

Air Fires Leakage (fluid)

Community:

  • [ 1 ] [Huang, Ping]College of Environment and Safety Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 2 ] [Huang, Ping]Institute of Emergency and Safety Research, Fuzhou University, Fuzhou; 350108, China
  • [ 3 ] [Zhang, Rui]College of Environment and Safety Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 4 ] [Liu, Chunxiang]College of Environment and Safety Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 5 ] [Liu, Chunxiang]Institute of Emergency and Safety Research, Fuzhou University, Fuzhou; 350108, China
  • [ 6 ] [Wu, Xinyue]College of Environment and Safety Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 7 ] [Chen, Shanshan]College of Environment and Safety Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 8 ] [Li, Jinhao]College of Environment and Safety Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 9 ] [Li, Man]College of Civil Engineering, Huaqiao University, Xiamen; 362021, China
  • [ 10 ] [Yu, Longxing]College of Environment and Safety Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 11 ] [Yu, Longxing]Institute of Emergency and Safety Research, Fuzhou University, Fuzhou; 350108, China

Reprint 's Address:

Email:

Show more details

Related Keywords:

Source :

Fuel

ISSN: 0016-2361

Year: 2024

Volume: 357

6 . 7 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Affiliated Colleges:

Online/Total:164/10050510
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1