Research on the Characteristic of Diesel Elastic-Plate Impingement Spray
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.
C. Y. Wang et al., "Research on the Characteristic of Diesel Elastic-Plate Impingement Spray", Advanced Materials Research, Vols. 383-390, pp. 1910-1914, 2012