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CFD-based investigation of the response of mechanical ventilation in the case of tunnel-fire
Muhasilović, Medzid (Author), Duhovnik, Jože (Author)

URLURL - Presentation file, Visit http://www.dlib.si/details/URN:NBN:SI:doc-0UNVOVGM This link opens in a new window

Abstract
The fact that many underground facilities, as large-scale spaces, differ in their geometric characteristics, continually sets new tasks for the researcher investigating the fluid phenomena. In this manner, we performed a computationally aided investigation of the new covered traffic road-communication that goes under a part of the Slovenian capital of Ljubljana. Although not yet finished we were in position with the employed RANS transient approach (interpreting turbulence by k- model) using the technical drawings of the road-tunnel for the design of the computational domain, to give a CFD-forecast of the effectiveness of ventilation in the event of both, 40 and 80 MW fires.

Language:English
Keywords:računalniška dinamika fluidov, CFD, veliko toplotno sevanje, požar v predoru, tična hitrost, computational fluid dynamics, large scale combustion, tunnel fire, critical velocity
Work type:Not categorized (r6)
Tipology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Year:2012
Publisher:= Association of Mechanical Engineers and Technicians of Slovenia et al.
Number of pages:str. 183-190, SI 37
Numbering:Vol. 58, no. 3
UDC:624.191.94
ISSN on article:0039-2480
DOI:10.5545/sv-jme.2009.091 Link is opened in a new window
COBISS.SI-ID:12255515 Link is opened in a new window
Views:528
Downloads:496
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Record is a part of a journal

Title:Strojniški vestnik
Shortened title:Stroj. vestn.
Publisher:Zveza strojnih inženirjev in tehnikov Slovenije [et al.], = Association of Mechanical Engineers and Technicians of Slovenia [et al.]
ISSN:0039-2480
COBISS.SI-ID:762116 This link opens in a new window

Secondary language

Language:English
Title:Raziskava odziva mehanskega prezračevanja na požar v predoru s pomočjo CFD

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