Research on the Characteristic of Diesel Elastic-Plate Impingement Spray

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Abstract:

A series of experimental research results on the characteristic of diesel elastic-plate impingement spray using High Speed Photography camera are presented in this paper. The experiments were carried out in a constant volume chamber specially designed, which can hold a high ambiance pressure. The special fixed device was designed so that the elastic-plate can be fixed on the spray path, meanwhile the spray incident angle and height can be changed. The free jet spray and elastic-plate impingement spray was compared under the same experimental condition including different injection pressure and different background pressure. Experimental research showed that impingement spray droplets diffuse more quickly than free jet spray.

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Periodical:

Advanced Materials Research (Volumes 433-440)

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116-122

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Online since:

January 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] J. B. Heywood, Internal combustion engine fundamentals, New York: McGraw-Hill, 1988. pages: 62~63.

Google Scholar

[2] F. Pompei and J. B. Heywood, The role of mixing in burner-generated carbon monoxide and nitric oxide, Combustion and Flame. 19(1972). pages: 407.

DOI: 10.1016/0010-2180(72)90010-7

Google Scholar

[3] Koji Hase and Yasumichi Kori, Effect of premixing of fuel gas and air on NOx formation, Fuel, Volume 75, Issue 13, 1996, pages: 1509-1514.

DOI: 10.1016/0016-2361(96)00134-2

Google Scholar

[4] J. P. Appleton and J. B. Heywood, The effects of imperfect fuel-air mixing in a burner onno formation from nitrogen in the air and the fuel, Symposium (International) on Combustion, Volume 14, Issue 1, 1973, pages: 777-786.

DOI: 10.1016/s0082-0784(73)80072-4

Google Scholar