Experimental Studies on Corona Discharge Ionization
نویسندگان
چکیده
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...
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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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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...
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Experiments showing an increase in the wettability of a hydrophobic surface when using corona air ionization are shown. Photoluminiscence observations support the predictions of charge accumulation at the triple line and confirm previous experiments. In all of the experiments, the contact angle was in the saturation regime at a value smaller than that predicted by the condition of a zero value ...
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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...
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ژورنال
عنوان ژورنال: IOSR Journal of Applied Physics
سال: 2013
ISSN: 2278-4861
DOI: 10.9790/4861-0321115