Improvement of the method of hydraulic calculation of sprinkler automatic fire extinguishing units

Authors

  • Andrey M. Oshchepkov Limited Liability Company «CitySoft»; 220012, Belarus, Minsk, per. Instrumental'nyy, 4, room 10
  • Aleksandr V. Grachulin State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, Mashinostroiteley str., 25 https://orcid.org/0000-0003-3832-8258
  • Yuriy K. Poteryaev Pozhneftekhim Group of Companies; 109428, Russia, Moscow, Ryazanskiy pr-t, 10, bldg.18, 6 floor, rooms 1–7
  • Vitaliy N. Ryabtsev State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, Mashinostroiteley str., 25 https://orcid.org/0000-0002-2830-591X
  • Aleksey O. Likhomanov State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, Mashinostroiteley str., 25 https://orcid.org/0000-0002-9374-1486

DOI:

https://doi.org/10.33408/2519-237X.2021.5-1.67

Keywords:

automatic sprinkler fire extinguishing installation, sprinkler, sprinkler spacing, spraying intensity, fire area, hydraulic calculation

Abstract

Purpose. Development and justification of proposals for improving the methodology for hydraulic calculation of automatic sprinkler fire extinguishing installations.

Methods. Modeling, designing, hydraulic calculations, multi-factor optimization.

Findings. A modernized method for calculating the discharge rate from sprinklers is proposed.

Application field of research. The obtained results can be used in the development of design standards for automatic sprinkler fire extinguishing installations, certain provisions can be used in the design of automatic sprinkler fire extinguishing installations within the framework of current standards.

Author Biographies

Andrey M. Oshchepkov, Limited Liability Company «CitySoft»; 220012, Belarus, Minsk, per. Instrumental'nyy, 4, room 10

Director

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

Academic secretary of the University; PhD in Technical Sciences, Associate Professor

Yuriy K. Poteryaev, Pozhneftekhim Group of Companies; 109428, Russia, Moscow, Ryazanskiy pr-t, 10, bldg.18, 6 floor, rooms 1–7

Deputy Director for Development; PhD in Technical Sciences

Vitaliy N. Ryabtsev, State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, Mashinostroiteley str., 25

Chair of Automatic System Security, Head of Chair; PhD in Technical Sciences

Aleksey O. Likhomanov, State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, Mashinostroiteley str., 25

Chair of Automatic System Security, Lecturer

References

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Wass Jr., Harold S., Fleming P.E., Russell P. Sprinkler Hydraulics. A Guide to Fire System. Hydraulic Calculations. Third Edition. The Society of Fire Protection Engineers (SFPE), 2020. 291 p.

Journal of Civil Protection, Vol. 5, No. 1

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Published

2021-02-23

How to Cite

Oshchepkov А. М., Grachulin А. В., Poteryaev Ю. К., Ryabtsev В. Н. and Likhomanov А. О. (2021) “Improvement of the method of hydraulic calculation of sprinkler automatic fire extinguishing units”, Journal of Civil Protection, 5(1), pp. 67–80. doi: 10.33408/2519-237X.2021.5-1.67.

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Copyright (c) 2021 Oshchepkov A.M., Grachulin A.V., Poteryaev Yu.K., Ryabtsev V.N., Likhomanov A.O.

CC «Attribution-NonCommercial» («Атрибуция — Некоммерческое использование») 4.0

Issue

Vol. 5 No. 1 (2021): Journal of Civil Protection

Section

Fire and industrial safety (technical sciences)

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