Autor(s):

Svilena Arabadzhieva, Academy of the Ministry of Interior, Sofia, Bulgaria, ssarab@mail.bg

Gabriela Gigova, Directorate Fire Safety and Civil Protection – Sofia City, Bulgaria, gigova.gabriela@abv.bg

https://doi.org/10.55630/STEM.2025.0723

Abstract:

    The jet range and the spray intensity of manual fire nozzles type B, C and D, brand AWG, with a compact jet have been studied. The methodology, experimental setup and results of the experimental studies have been presented. A comparison of the obtained results of the studied parameters at different pressures has been made.

Keywords:

Fire Nozzle; Compact Jet; Jet Range; Spray Intensity;

Received:

30-11-2025

Accepted:

18-12-2025

Published:

29-12-2025

Cite (APA style):

Arabadzhieva, S., Gigova, G. (2025). Research on the Intensity of Fire Spray Nozzles with a Concentrated Jet, Science Series "Innovative STEM Education", volume 07, ISSN: 2683-1333, Institute of Mathematics and Informatics – Bulgarian Academy of Sciences, pp. 254-259, DOI: https://doi.org/10.55630/STEM.2025.0723

PDF file address:

http://www.math.bas.bg/vt/stemedu/books/07/STEM.2025.0723.pdf