Development of test methods for packages of materials for special protective clothing for firefighters taking into account layer-by-layer temperature control during heating

Authors

  • Dmitriy V. Zhuk State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, ul. Mashinostroiteley, 25 https://orcid.org/0000-0001-8244-3291
  • Nikolay M. Dmitrakovich State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, ul. Mashinostroiteley, 25 https://orcid.org/0000-0002-5372-1077

DOI:

https://doi.org/10.33408/2519-237X.2020.4-2.176

Keywords:

firefighter’s special protective clothing, packages of materials, thermal conductivity coefficient, heat flux, heat transfer resistance

Abstract

Purpose. Determining the protective properties of a package of materials when heated.

Methods. A research of temperature changes in a package of materials by layer’s control of values during heating.

Findings. Installations and a method for conducting experimental studies of temperature changes in the layers of a package of materials are developed and presented. Experimental studies were carried out and numerical characteristics of the investigated packages of protective clothing for firefighters were obtained. The results of the research are compared with the theoretical calculation in the ANSYS environment. The error of the calculated data does not exceed 7 %.

Application field of research. The presented research results can be used both in the researches of the optimal design of the package of materials for protective clothing of firefighters, and for the further study of protective clothing in general.

Author Biographies

Dmitriy V. Zhuk, State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, ul. Mashinostroiteley, 25

Faculty of Postgraduate Scientific Education, Adjunct

Nikolay M. Dmitrakovich, State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, ul. Mashinostroiteley, 25

Chair of Fire Rescue Equipment, Professor; PhD in Technical Sciences

References

Protective clothing – protection against heat and fire – method of test: evaluation of materials and material assemblies when exposed to a source of radiant heat (ISO 6942: 2002(R2015)). International Organization for Standardization. SAI Glodal, 2015, available at: https://infostore.saiglobal.com/en-gb/standards/iso-6942-2002-r2015--582845_saig_iso_iso_1334360 (accessed: February 20, 2020).

Protective clothing against heat and flame. Part 1: Test method for complete garments – measurement of transferred energy using an instrumented manikin (ISO 13506-1:2017). International Organization for Standardization. SAI Glodal, 2017, available at: https://infostore.saiglobal.com/en-au/Standards/I-S-EN-ISO-13506-1-2017-880631_SAIG_NSAI_NSAI_2092089 (accessed: February 20, 2020).

Clothing for protection against heat and flame – determination of contact heat transmission through protective clothing or constituent materials. Part 1: Contact heat produced by heating cylinder (ISO 12127-1: 2015). International Organization for Standardization. SAI Glodal, 2017, available at: https://infostore.saiglobal.com/en-gb/Standards/ISO-12127-1-2015-591467_SAIG_ISO_ISO_1354822 (accessed: February 20, 2020).

Protective clothing – assessment of resistance of materials to molten metal splash (BS EN ISO 9185: 2007). International Organization for Standardization. SAI Glodal, 2007, available at: https://infostore.saiglobal.com/en-gb/Standards/BS-EN-ISO-9185-2007-199529_SAIG_BSI_BSI_475084 (accessed: February 20, 2020).

Standard Test Method for Evaluating Heat Transfer through Materials for Protective Clothing Upon Contact with a Hot Liquid Splash (ASTM F 2701: 2008). International Organization for Standardization. SAI Glodal, 2008, available at: https://infostore.saiglobal.com/en-gb/Standards/ASTM-F-2701-2008-148677_SAIG_ASTM_ASTM_342968 (accessed: February 20, 2020).

Denisov M.A. Matematicheskoe modelirovanie teplofizicheskikh protsessov ANSYS i CAE-proektirovanie [Mathematical modeling of thermophysical processes ANSYS and CAE-design]: tutorial. Ekaterinburg: Ural Federal University, 2011. – 149 p. (rus)

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Published

2020-05-15

How to Cite

Zhuk Д. and Dmitrakovich Н. (2020) “Development of test methods for packages of materials for special protective clothing for firefighters taking into account layer-by-layer temperature control during heating”, Journal of Civil Protection, 4(2), pp. 176–185. doi: 10.33408/2519-237X.2020.4-2.176.