Experimental studies of kerosene injection into a model of a detonation chamber
Abstract
The paper presents results of experimental research of kerosene injection into high speed airflow of a model of a detonation chamber. Kerosene was injected into the rectangular section of the model’s chamber, which had a width of 20mm. A plain orifice kerosene injector of different diameters was used. The injector was set perpendicular to the airflow. The air was injected through a slot of a certain size that created the critical flow. Measurements of the air velocity distribution and numerical calculations for the chamber were performed in order to obtain data on the air speed inside the chamber. Measurements of the diameter of droplets injected into the model chamber were also taken. High-speed photography with a back light were utilized in the droplet diameter measurements. This provided information about the size of droplets and their spatial distributionReferences
[1] Tudosi A.: Aircraft gas-turbine engine’s control based on the fuel injection control, Chapter 11. In: Mulder M. (ed.): Aeronautics and Astronautics, 2011, InTech, pp. 305–330.
[2] Hamid A.H.A., Atan R.: Spray characteristics of jet–swirl nozzles for thrust chamber injector. Aerospace Science and Technology, 13, 2009, pp. 192–196.
[3] Liu Z., Reitz R.D.: An analysis of the distortion and breakup mechanisms of high speed liquid drops. International Journal of Multiphase Flow, 23(4), 1997, pp. 631–650.
[4] Wigley G., Heath J., Pitcher G., Whybrew A.: Experimental analysis of the response of a laser/phase doppler anemometer system to a partially atomized spray. Particle & Particle Systems Characterization, 18, 2001, pp. 169–178.
[5] Doungthip T., Ervin J.S., Williams T.F., Bento J.: Studies of injection of jet fuel at supercritical conditions. Industrial & Engineering Chemistry Research, 41, 2002, pp. 5856–5866.
[6] Al-Omari S.A.B.: Numerical simulation of liquid fuel sprays evolution and the subsequent vapor/air-mixture formation in a duct with a 90°-bend. International Communications in Heat and Mass Transfer, 35(2), 2008, pp. 197–203.
[7] Zakrzewski S., Milton B.E., Pianthong K., Behnia M.: Supersonic liquid fuel jets injected into quiescent air. International Journal of Heat and Fluid Flow, 25(5), 2004, pp. 833-840.
[2] Hamid A.H.A., Atan R.: Spray characteristics of jet–swirl nozzles for thrust chamber injector. Aerospace Science and Technology, 13, 2009, pp. 192–196.
[3] Liu Z., Reitz R.D.: An analysis of the distortion and breakup mechanisms of high speed liquid drops. International Journal of Multiphase Flow, 23(4), 1997, pp. 631–650.
[4] Wigley G., Heath J., Pitcher G., Whybrew A.: Experimental analysis of the response of a laser/phase doppler anemometer system to a partially atomized spray. Particle & Particle Systems Characterization, 18, 2001, pp. 169–178.
[5] Doungthip T., Ervin J.S., Williams T.F., Bento J.: Studies of injection of jet fuel at supercritical conditions. Industrial & Engineering Chemistry Research, 41, 2002, pp. 5856–5866.
[6] Al-Omari S.A.B.: Numerical simulation of liquid fuel sprays evolution and the subsequent vapor/air-mixture formation in a duct with a 90°-bend. International Communications in Heat and Mass Transfer, 35(2), 2008, pp. 197–203.
[7] Zakrzewski S., Milton B.E., Pianthong K., Behnia M.: Supersonic liquid fuel jets injected into quiescent air. International Journal of Heat and Fluid Flow, 25(5), 2004, pp. 833-840.
Published
2012-06-30
How to Cite
KINDRACKI, Jan.
Experimental studies of kerosene injection into a model of a detonation chamber.
Journal of Power Technologies, [S.l.], v. 92, n. 2, p. 80--89, june 2012.
ISSN 2083-4195.
Available at: <https://papers.itc.pw.edu.pl/index.php/JPT/article/view/305>. Date accessed: 22 dec. 2024.
Issue
Section
Interdisciplinary
Keywords
kerosene injection, droplet distribution
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
