Performance-based analysis of cylindrical steel containment Vessels exposed to fire

Silva, Julio Cesar G.; Landesmann, Alexandre; Ribeiro, Fernando L. B.

doi:10.1016/j.firesaf.2014.08.013

Cited by 13 publications

(7 citation statements)

References 23 publications

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“…Subsequently, the results of the heat transfer analysis will be coupled to a structural response analysis. This method is able to provide reliable fire safety engineering analyses (Banerjee et al, 2009;Prasad & Baum, 2005;Silva et al, 2014Silva et al, , 2016. However, the challenges that are found in the underlying differences with respect to algorithms, discretization, and time scales between CFD and FEM models, means the development of a coupled CFD-FEM approach is not a trivial task.…”

Section: One-way Coupled Cfd-femmentioning

confidence: 99%

“…Finally, several research projects have been carried out in which the quality of coupled CFD-FEM analyses was validated by real fire experiments (Alos-Moya et al, 2014;Gunalan & Mahendran, 2013;Silva et al, 2014Silva et al, , 2016Tondini et al, 2012;Zhang et al, 2016).…”

Section: Figure 1-fire Spread Experiments On Façade Systems Consisting Of Limited-combustibility Cladding (Acm A2) Andmentioning

confidence: 99%

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Two-way coupled CFD fire and thermomechanical FE analyses of a self-supporting sandwich panel façade system

Boer

Hofmeyer

Maljaars

et al. 2019

Fire Safety Journal

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Section: One-way Coupled Cfd-femmentioning

confidence: 99%

Section: Figure 1-fire Spread Experiments On Façade Systems Consisting Of Limited-combustibility Cladding (Acm A2) Andmentioning

confidence: 99%

Two-way coupled CFD fire and thermomechanical FE analyses of a self-supporting sandwich panel façade system

Boer

Hofmeyer

Maljaars

et al. 2019

Fire Safety Journal

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“…The necessity to predict the behavior of the component under fire stress is confirmed by the breadth of scientific research on this topic [3][4][5][6][7][8][9][10][11]. The most promising and accurate approach is based on coupled CFD-FEM analysis of the component behavior under fire-resistance tests.…”

Section: Introductionmentioning

confidence: 99%

“…Unlike other research [3][4][5][6][7][9][10][11] where all tests are performed on simplified models/coupons, this study analyses highly detailed complex geometry multimaterial assembly of the real component used in operational gas turbine engine. Moreover, it is typical for academia that experiment and computational analysis is performed by the same group of people working on the same project, which provide opportunity to tune the model to experimental results.…”

Section: Introductionmentioning

confidence: 99%

Numerical Simulation of Fire Resistance Test for Gas Turbine Component Using Coupled CFD/FEM Approach

Mokhov

Kudryavtsev

Voronkov

et al. 2020

International Journal of Aerospace Engineering

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The article presents the implementation of CFD/FEM approach for real oil tank of the gas turbine engine for the purposes of prediction of the component behavior under the local impact of a burner jet. The model takes into account heat and mass transfer problems as well as strength problems that are solved using a one way coupled fluid-structure interaction method. Results of the blind test simulation are compared and show good agreement with available experimental data.

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“…Subsequently, the concept of AST for such cases is not appropriate. Further studies extended the coupled CFD/FEM simulation with the mechanical analysis of structures during their exposure on fire (eg, ). The FEM code was used to predict the thermal heat conduction and deformation due the thermal expansion.…”

Section: Introductionmentioning

confidence: 99%

Development of a numerical approach based on coupled CFD/FEM analysis for virtual fire resistance tests—Part A: Thermal analysis of the gas phase combustion and different test specimens

et al. 2018

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Summary In the present two‐parted study, a numerical approach is shown to consider fire resistance tests in virtual space, including the combustion, thermal analysis of the test specimen, and the deformation process. This part is dealing with the combustion process and thermal analysis of different building materials tested in a fire resistance furnace. Instead of using coupled computational fluid dynamics (CFD)/finite element method simulation for the combustion and thermal heat conduction in the solid, which is commonly used in literature, the present approach considers these transport phenomena in one CFD simulation. This method enables a two‐way coupling between the gas phase and the solid material, where chemical reactions and the release of volatile components into the gas phase can occur (eg, release of water vapour from gypsum). To validate the numerical model, a fire resistance test of a steel door, which is a multilayer construction, and a wall made of gypsum blocks were experimentally and numerically investigated. Due to the chemical reactions inside the gypsum, water vapour is released to the gas phase reducing the flue gas temperature about 80 K. This effect was taken into account using a two‐way coupling in the CFD model, which predicted temperatures in close accordance to the measurement.

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Performance-based analysis of cylindrical steel containment Vessels exposed to fire

Cited by 13 publications

References 23 publications

Two-way coupled CFD fire and thermomechanical FE analyses of a self-supporting sandwich panel façade system

Two-way coupled CFD fire and thermomechanical FE analyses of a self-supporting sandwich panel façade system

Numerical Simulation of Fire Resistance Test for Gas Turbine Component Using Coupled CFD/FEM Approach

Development of a numerical approach based on coupled CFD/FEM analysis for virtual fire resistance tests—Part A: Thermal analysis of the gas phase combustion and different test specimens

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