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The Wick Effect and Its Impact on Ignition Conditions for Liquid and Solid Organic Substances: Methodological Recommendations for Forensic Practitioners

https://doi.org/10.30764/64/1819-2785-2017-12-1-40-47

Abstract

The paper examines conditions for the ignition of high fire point combustible liquids on extended surface materials (e.g. textiles or insulating materials) prone to the so-called «wick effect». It is demonstrated that such liquids may ignite at lower temperatures than their standard fire points. The «wick effect» has to be taken into account when determining the nature of the liquid used to set fire to a person and/or property. The implications of this effect for the spontaneous combustion of liquids and meltable solid organic substances on porous materials is also discussed.

ERRATUM

An error was discovered in the article. The reference to GOST R 51355-99 on page 47 was incorrect and should have read as follows: Alekseyev S.G., Barbin N.M., Avdeyev A.S., Pishchal’nikov A.V. Explosion and Fire Hazards of Vodka. Fire and Explosion Safety. 2009, vol. 18, No 2, pp. 20–23.


The error was corrected on April 6, 2018.

About the Author

I. S. Taubkin
The Russian Federal Centre of Forensic Science of the Ministry of Justice of the Russian Federation, Moscow
Russian Federation
PhD (Engineering), Principal Research Associate at the Reasearch Methodology Department of the RFCFS of the Ministry of Justice of the Russian Federation


References

1. GOST 12.1.044–89 (ISO 4589–84) SSBT. Pozharovzryvoopasnost' veshchestv i materialov. Nomenklatura pokazatelei i metody ikh opredeleniya. (In Russ.)

2. GOST 4333–2014 (ISO 2592:2000). Nefteprodukty. Metody opredeleniya temperatur vspyshki i vosplameneniya v otkrytom tigle. (In Russ.)

3. Draizdeil D. Vvedenie v dinamiku pozharov. Moscow: Stroiizdat, 1990. 424 p. (In Russ.)

4. Docht. Available at: http://www.brandfeuer.de/index.php/Docht (accessed on 23.09.2016).

5. GOST 3164–78. Maslo vazelinovoe meditsinskoe. Tekhnicheskie usloviya. (In Russ.)

6. GOST R 52190–2003. Napitki spirtnye. Terminy i opredeleniya. (In Russ.)

7. Alekseyev S.G., Barbin N.M., Avdeyev A.S., Pishchal’nikov A.V. About Explosion and Fire Hazard of Vodka. Fire and Explosion Safety. 2009, vol. 18, No 2, pp. 20–23. (In Russ.)

8. Baratov A.N., Korol'chenko A.Ya. (editors) Pozharovzryvoopasnost' veshchestv i materialov, i sredstva ikh tusheniya. In 2 books. Moscow: Khimiya, 1990. (In Russ.)

9. Bowes P.C. Fires in oil-soaked lagging. Fire Prev. Sci. and Technol., 1974, No 9, pp. 13–22.

10. FPA guide to safely with piped services. Fire Prev. Sci. and Technol. 1973. No 98. pp. 23–30.

11. SP 61.13330.2012 Teplovaya izolyatsiya oborudovaniya i truboprovodov. Aktualizirovannaya redaktsiya SNiP 41– 03–2003. (In Russ.)

12. GOST R 53327–2009. Teploizolyatsionnye konstruktsii promyshlennykh truboprovodov. Metod ispytaniya na rasprostranenie plameni. (In Russ.)

13. Metodika opredeleniya uslovii teplovogo samovozgoraniya veshchestv i materialov. Moscow: FBGU VNIIPO MChS Rossii. 2004. 67 p. (In Russ.)

14. Lindner H., Seibring H. Selbstentzündung organischer Substanzen an Isoliermaterial. Chemie-Ing.-Technik. Bd. 39. Heft 1. 1967. S. 667–671.

15. Ryabov I.V. (editor). Spravochnik. Pozharnaya opasnost' veshchestv i materialov, primenyaemykh v khimicheskoi promyshlennosti. Moscow: Khimiya, 1970. 336 p. (In Russ.)

16. Taubkin S.I. Pozhar i vzryv, Osobennosti ikh ekspertizy. Moscow: VNIIPO MChS Rossii. 1999. 600 p. (In Russ.)


Review

For citations:


Taubkin I.S. The Wick Effect and Its Impact on Ignition Conditions for Liquid and Solid Organic Substances: Methodological Recommendations for Forensic Practitioners. Theory and Practice of Forensic Science. 2017;12(1):40-47. (In Russ.) https://doi.org/10.30764/64/1819-2785-2017-12-1-40-47

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ISSN 1819-2785 (Print)
ISSN 2587-7275 (Online)