An experimental study of relative humidity and air flow effects on positive and negative corona discharges in a corona-needle charger

• Main Authors: Artit Yawootti, Panich Intra, Nakorn Tippayawong, Phadungsak Rattanadecho
• Format: Journal
• Published: 2018
• Subjects: Biochemistry, Genetics and Molecular Biology; Engineering; Materials Science; Physics and Astronomy
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84939456374&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/54117
• Institution: Chiang Mai University

© 2015 Elsevier B.V. In this paper, the effects of inlet air RH and air flow rate on positive and negative corona discharges in a corona-needle charger have been experimentally studied and discussed. Its corona discharge characterizations in terms of current-to-voltage relationships of the corona-ne...