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Izvorni znanstveni članak
https://doi.org/10.31803/tg-20180908135420

Design and construction of the pressure swirl nozzle and experimental investigation of spray characteristics

Seyed Hadi Seyedin ; Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Daneshgah Blvd, Simon Bulivar Blvd, Tehran, Iran
Majid Ahmadi ; Department of Mechanical Engineering, Science and Research Branch, Islamic Azad University, Daneshgah Blvd, Simon Bulivar Blvd, Tehran, Iran
Seyed Vahid Seyedin ; Department of Software Engineering, Tehran South Branch, Islamic Azad University, Azarshahr Street, North Iranshahr Street, Karimkhan-e-Zand Avenue, Tehran, Iran

Puni tekst: engleski, pdf (2 MB) str. 204-212 preuzimanja: 306* citiraj
APA 6th Edition
Seyedin, S.H., Ahmadi, M. i Seyedin, S.V. (2019). Design and construction of the pressure swirl nozzle and experimental investigation of spray characteristics. Tehnički glasnik, 13 (3), 204-212. https://doi.org/10.31803/tg-20180908135420
MLA 8th Edition
Seyedin, Seyed Hadi, et al. "Design and construction of the pressure swirl nozzle and experimental investigation of spray characteristics." Tehnički glasnik, vol. 13, br. 3, 2019, str. 204-212. https://doi.org/10.31803/tg-20180908135420. Citirano 19.06.2021.
Chicago 17th Edition
Seyedin, Seyed Hadi, Majid Ahmadi i Seyed Vahid Seyedin. "Design and construction of the pressure swirl nozzle and experimental investigation of spray characteristics." Tehnički glasnik 13, br. 3 (2019): 204-212. https://doi.org/10.31803/tg-20180908135420
Harvard
Seyedin, S.H., Ahmadi, M., i Seyedin, S.V. (2019). 'Design and construction of the pressure swirl nozzle and experimental investigation of spray characteristics', Tehnički glasnik, 13(3), str. 204-212. https://doi.org/10.31803/tg-20180908135420
Vancouver
Seyedin SH, Ahmadi M, Seyedin SV. Design and construction of the pressure swirl nozzle and experimental investigation of spray characteristics. Tehnički glasnik [Internet]. 2019 [pristupljeno 19.06.2021.];13(3):204-212. https://doi.org/10.31803/tg-20180908135420
IEEE
S.H. Seyedin, M. Ahmadi i S.V. Seyedin, "Design and construction of the pressure swirl nozzle and experimental investigation of spray characteristics", Tehnički glasnik, vol.13, br. 3, str. 204-212, 2019. [Online]. https://doi.org/10.31803/tg-20180908135420

Sažetak
This paper focuses on the structure and performance of the pressure swirl nozzle and the study of liquid atomization. In this study, the atomizer has been designed and some experiments have been performed on it. Since image processing is an efficient method for measuring the size of the droplet and since it considerably reduces the total measuring time and eliminates the subjective observer’s error in sizing and counting spray drops, a digital camera has been used for capturing images and image processing has been done by the MATLAB software. The results show that by increasing the atomization air pressure, the spray angle increases and the droplet’s size decreases. It is concluded that the spray angle is a function of the atomization air pressure and orifice diameter. Moreover, when the distance from the spray centre line increases, the droplet’s average velocity decreases.

Ključne riječi
atomization; droplet size; image processing; pressure swirl nozzle; spray

Hrčak ID: 225473

URI
https://hrcak.srce.hr/225473

Posjeta: 537 *