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Atomization and Sprays
Editor-in-Chief Europe: Günter Brenn (open in a new tab)
Editor-in-Chief Americas: Marcus Herrmann (open in a new tab)
Редактор-основатель: Norman Chigier (open in a new tab)

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ISSN Печать: 1044-5110

ISSN Онлайн: 1936-2684

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EXPERIMENTAL CHARACTERIZATION OF INDUSTRIAL TWIN-FLUID ATOMIZERS

Том 16, Выпуск 2, 2006, pp. 127-146
DOI: 10.1615/AtomizSpr.v16.i2.10
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Краткое описание

The aim of this work is focused on the characterization of the behavior of large-capacity multihole industrial twin-fluid atomizers. Sauter mean diameter (SMD), discharge coefficient, and air-to-liquid mass flow rate ratio are the parameters that have been selected for the experimental study. Two kinds of nozzles have been tested: a commercial "Y" type and a new-concept twin-fluid nozzle with an internal swirl chamber. This new-concept nozzle, which is specifically designed to atomize crude petroleum in power plants, is made with two different pieces, which eases cleaning and maintenance tasks. The best performance has been obtained for the new-concept nozzle without Y ports in the internal part, yielding smaller droplets with a lower air mass flow rate. A nondimensional relationship between the SMD-to-air core diameter at the exit holes (Dao) versus the air Reynolds number defined with Dao has been found. This nondimensional relation reproduces very well the experimental measurements for the whole range of atomizing conditions, which includes the actual power plant operating conditions.

ЦИТИРОВАНО В
  1. Barroso Jorge, Barreras Félix, Ballester Javier, Fueyo Norberto, Industrial Steam Boilers, in Handbook of Combustion, 2010. Crossref

  2. Ferreira Germán, García Juan Antonio, Barreras Félix, Lozano Antonio, Lincheta Eduardo, Design optimization of twin-fluid atomizers with an internal mixing chamber for heavy fuel oils, Fuel Processing Technology, 90, 2, 2009. Crossref

  3. Zhou Yuegui, Zhang Mingchuan, Yu Juan, Zhu Xian, Peng Jun, Experimental investigation and model improvement on the atomization performance of single-hole Y-jet nozzle with high liquid flow rate, Powder Technology, 199, 3, 2010. Crossref

  4. Daviault Stephane G., Ramadan Omar B., Matida Edgar A., Hughes Patrick M., Hughes Robin, Atomization performance of petroleum coke and coal water slurries from a twin fluid atomizer, Fuel, 98, 2012. Crossref

  5. Li Zhouhang, Wu Yuxin, Yang Hairui, Cai Chunrong, Zhang Hai, Hashiguchi Kazuaki, Takeno Keiji, Lu Junfu, Effect of liquid viscosity on atomization in an internal-mixing twin-fluid atomizer, Fuel, 103, 2013. Crossref

  6. González-Espinosa Ana, Lozano Antonio, García Juan A., Barreras Félix, Lincheta Eduardo, Design modification of the air diffuser in the burners of a fuel oil power plant, Fuel, 111, 2013. Crossref

  7. Pacifico Antonio L., Yanagihara Jurandir I., The influence of geometrical and operational parameters on Y-jet atomizers performance, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 36, 1, 2014. Crossref

  8. Yao Jiafeng, Tanaka Keiichi, Kawahara Akimaro, Sadatomi Michio, Performance Evaluation of an Air Assisted Atomizer with Liquid Siphon, Journal of Applied Sciences, 13, 22, 2013. Crossref

  9. Barroso Jorge, Lozano Antonio, Barreras Félix, Lincheta Eduardo, Analysis and prediction of the spray produced by an internal mixing chamber twin-fluid nozzle, Fuel Processing Technology, 128, 2014. Crossref

  10. González-Espinosa Ana, Lozano Antonio, García Juan A., Barreras Félix, Lincheta Eduardo, Design modification of the air diffuser in the burners of a fuel oil power plant. Part II: Interaction with the liquid spray, Fuel, 124, 2014. Crossref

  11. García J.A., Lozano A., Alconchel J., Calvo E., Barreras F., Santolaya J.L., Atomization of glycerin with a twin-fluid swirl nozzle, International Journal of Multiphase Flow, 92, 2017. Crossref

  12. Poplavski S. V., Boiko V. M., Lotov V. V., Nesterov A. Yu., Coaxial gas-liquid jet: Dispersion and dynamics, 1939, 2018. Crossref

  13. Ghaffar Zulkifli Abdul, Hamid Ahmad Hussein Abdul, Rashid Mohd Syazwan Firdaus Mat, Spray Characteristics of Swirl Effervescent Injector in Rocket Application: A Review, Applied Mechanics and Materials, 225, 2012. Crossref

  14. Omer K., Ashgriz N., Spray Nozzles, in Handbook of Atomization and Sprays, 2011. Crossref

  15. Smith Cary, Gragston Mark, Wu Yue, Zhang Zhili, Experimental Characterization of Two-Phase Aerated Liquid Ethanol and Jet A Spray Flames, Applied Sciences, 10, 19, 2020. Crossref

  16. Zhao Hui, Wu Zhao-Wei, Li Wei-Feng, Xu Jian-Liang, Liu Hai-Feng, Nonmonotonic Effects of Aerodynamic Force on Droplet Size of Prefilming Air-Blast Atomization, Industrial & Engineering Chemistry Research, 57, 5, 2018. Crossref

  17. XING Wenjing, SATO Kazunori, NISHIDA Keiya, OGATA Yoichi, HASHIGUCHI Kazuaki, Breakup behaviours and spray characteristics of liquid jets injected from twin-fluid atomizer into crossflow, Transactions of the JSME (in Japanese), 87, 899, 2021. Crossref

  18. Sikka Raghav, Vågsæther Knut, Bjerketvedt Dag, Lundberg Joachim, Visualization study of annular sheet breakup dynamics in sonic twin-fluid atomizers, Journal of Visualization, 25, 4, 2022. Crossref

  19. Wijesinghe C.J., Khandelwal B., Impact of aromatic species selection and micro and bulk properties of alternative fuels on atomisation, The Aeronautical Journal, 125, 1288, 2021. Crossref

  20. Li Genbao, Li Chuqiao, Experimental study on the spray steadiness of an internal-mixing twin-fluid atomizer, Energy, 226, 2021. Crossref

  21. Boiko V. M., Lotov V. V., Nesterov A. Yu., Poplavski S. V., Spray influence on the gas-dynamic structure of a supersonic underexpanded jet, Thermophysics and Aeromechanics, 29, 3, 2022. Crossref

  22. Xing Wenjing, Sato K. , Nishida Keiya , Ogata Youichi , Hashiguchi K. , ELUCIDATION OF INTERNAL FLOW AND ITS EFFECT ON THE JET OF A TWIN-FLUID ATOMIZER FOR GAS TURBINE CROSSFLOW COMBUSTORS , Atomization and Sprays, 33, 1, 2023. Crossref

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