منابع مشابه
Experimental Studies on Corona Discharge Ionization
This study investigates the possibility of corona discharge ionization technique for reduction of fog. For corona discharge ionization a high voltage power supply is designed and developed indigenously. The high output voltage is developed by using isolation transformer, autotransformer, and high voltage neon transformer and it is converted into DC voltage by using Wheatstone bridge circuit and...
متن کاملBranching of Streamer Type Corona Discharge
The behaviour of positive streamers in air is studied in a rather homogeneous field created by a short plane-protrusion gap in air. Branching is observed to be quite limited, the velocity of the streamers increases with travel distance and “late” streamers are observed. The interaction of streamer heads can be interpreted as electrostatic repulsion, while “late” streamers seem to be attracted b...
متن کاملEffect of Corona Discharge on Onions in a Commercial Storage
Onions can be stored for six months or longer at recommended storage conditions of 0° C and 6570% relatively humidity (RH) (Hardenburg, et al., 1986). Under low humidity storage, onions can suffer substantial moisture loss resulting in reduced salable product. However, under high humidity, onions may develop blue and black mold as well as soft rot caused by spp, , and , respectively. Corona dis...
متن کاملNumerical and Experimental Study of Amplitude Modulated Positive Corona Discharge
The electrical behavior of a modulated positive corona discharge loudspeaker was studied. A coaxial transducer in air was built using a central copper wire of 75 μm radius (inner electrode) and a perforated tube of 11 mm (outer electrode). A high voltage DC supply provided the bias current and a sinusoidal signal was superimposed to measure the discharge admittance. The experimental results cou...
متن کاملA corona discharge initiated electrochemical electrospray ionization technique.
We report here the development of a corona discharge (CD) initiated electrochemical (EC) electrospray ionization (ESI) technique using a standard electrospray ion source. This is a new ionization technique distinct from ESI, electrochemistry inherent to ESI, APCI, and techniques using hydroxyl radicals produced under atmospheric pressure conditions. By maximizing the observable CD at the tip of...
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ژورنال
عنوان ژورنال: Acta Acustica united with Acustica
سال: 2018
ISSN: 1610-1928
DOI: 10.3813/aaa.919190