Title of article :
CLASSIFICATION OF THE MODES OF EHD SPRAYING
Author/Authors :
A. Jaworek، نويسنده , , laworek and A. Krupa، نويسنده ,
Issue Information :
ماهنامه با شماره پیاپی سال 1999
Pages :
21
From page :
873
To page :
893
Abstract :
The liquid flowing from a capillary maintained at high electric potential can be dispersed in different ways, depending on the flow rate and the voltage. The paper is a qualitative study of jet structure and droplet formation in the electrohydrodynamic (EHD) spraying. The geometrical forms of the meniscus and/or jet have been proposed as distinguishing criteria in classification of the known spraying modes. Ten modes have been distinguished and interpreted in terms of physical processes that take place in the spraying system. The principal electrical and mechanical forces and stresses on the liquid jet in the EHD spraying are considered. The time constants describing the dynamics of the spraying are determined from the fundamental equations of electrohydrodynamics.
Journal title :
Journal of Aerosol Science
Serial Year :
1999
Journal title :
Journal of Aerosol Science
Record number :
742549
Link To Document :
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