Scale Modeling of Compartment Fires for Structural Fire Testing

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Table of Contents

Study Design
Problem and Objective
Literature Review
Sample
Data Collection
Measurement and Analysis
Conclusion
References

Study Design

The research under analysis uses a purely experimental design to collect the data and present its findings. The considered research also makes use of independent and dependent variables, with the former being the scaling rules, and the latter being the effectiveness of fire scaling in experimental and realistic conditions. The analyzed research was conducted as a combination of the empirical experiments and descriptions of experimental studies carried out by prior scholars. The rationale for such a research design was to establish certain scaling rules that would allow testing the fire resistance of objects in realistic conditions.

Problem and Objective

The authors of the research under analysis argue that the necessity of scaling rules to scale the fire threats and model the fire resistance of objects in realistic fire conditions is rather vital. Accordingly, the primary goal of this study was to find out what are tests, if there are any, would allow making the fire conditions as much closer to real fires as possible. The findings of the analyzed study were viewed as actual help to the fire fighting departments in their assessments of fire risks and potential damages. Moreover, the findings of this study can be viewed as a step forward in developing adequate scaling rules and systems for fire tests.

Literature Review

The literature review of the study under analysis addresses first of all the ideas expressed by prior scholars regarding the applicability of various fire tests. One of the research works examined in the literature review focuses on the methodology that allows developing appropriate fire testing systems for testing the fire resistance of structural components. Further on, the research examined in the literature review addresses the issues of half-scaled and fully-scaled tests and discusses the pros and cons of each of the testing approaches. Apart from mere summarizing of the previous research findings, the authors of the analyzed study address the point of the inappropriateness of some of those findings for the experiments intended for their research. At the same time, instead of recommending some further research to be carried out, the authors move on to conducting their own experiments.

Sample

The notions of sample and sampling are obviously not applicable to the article under analysis. It does not deal with people, their perceptions, attitudes, or ideas. Instead, the research by Wang, Perricone, Chang, & Quintiere (2008) focuses on various ways in which fires can develop in natural conditions. Therefore, the only way to apply the idea of sampling to the analyzed study is to consider the phenomena of heat loss through vent and heat loss through compartment walls as the studied research samples.

Data Collection

The method used for data collection was the purely experimental one. The researchers constructed two different compartments to test the “small” and the “large” fires as the ones burning for 15 and 60 minutes respectively. The compartments have sizes and materials proportionate to the burning time of the fires they were designed to test.

Measurement and Analysis

The measurement and analysis of the research findings are carried out using two scales, the first one to measure the burning time of the compartment materials, and the second one to independently measure the temperature in every compartment. Visual aids including graphs, scales, and pictures are used to make the analysis of research findings more comprehensible for the readers.

Conclusion

The authors carried out reliable and well-documented experimental research, during which they managed to reject the theories by prior scholars and provided evidence that supports their experimentally proved ideas. Although the findings of the analyzed study are rather credible and convincing, I suggest that further research should be carried out in the area of scaled fire testing to ensure the universal applicability of the findings of the research under consideration.

References

Wang, M., Perricone, J., Chang, P., & Quintiere, J. (2008). Scale Modeling of Compartment Fires for Structural Fire Testing. The Journal of Fire Protection Engineering, 18(8), 223 – 240.

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