Pulse power energization effects on ESP efficiency in collection of high resistivity flyash particles

Jayaram, S.; Chang, Jen‐Shih; Berezin, Alexander A.; Looy, P.C.; Castle, G.S.P.; Mangal, Rahul; Mozes, M. S.

doi:10.1109/ias.1993.299110

Cited by 3 publications

(2 citation statements)

References 5 publications

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“…However, it is believed that many of these difficulties may be diminished by choosing suitable values of the system parameters RC, γ b and β by using the results obtained in this paper. For details of how the back corona limits the value of Q/C and so accelerates the discharge of surface particles and some of the related precautions and remedies the reader is referred to [14][15][16][17][18][19][20].…”

Section: Discussionmentioning

confidence: 99%

Charging and discharging of particles on the low-potential electrode under bipolar corona conditions

Aliyev¹,

Köksal²,

Aksoy³

et al. 1998

J. Phys. D: Appl. Phys.

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In this work, the process of charging and discharging of aerosol particles on the surface of a low-potential electrode and their behaviour depending on the charge that they have are investigated under bipolar corona conditions. A general expression to characterize the kinetics of charging of these particles is developed so that this expression yields many of the special equations that have been reported in the literature and are valid under certain conditions. It is found that the intensity of the corona discharging field affects both the amount of stable charge on the particle and its charging time; in general, the time constant for discharging and the coefficient of bipolarity determine the amount of stable charge. The obtained results indicate that, under suitable conditions, use of a bipolar corona field can be an alternative technique for cleaning and refining impure aerosol mixtures for desired purposes.

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Section: Discussionmentioning

confidence: 99%

Charging and discharging of particles on the low-potential electrode under bipolar corona conditions

Aliyev¹,

Köksal²,

Aksoy³

et al. 1998

J. Phys. D: Appl. Phys.

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“…Technological processes, such as electro-separation, electroprecipitation and electro-coagulation are based on the movement (attitude) characteristics of charged particles in the electrical field and the interaction between the electrical field and the charged particles of the material [1][2][3][4][5][6][7][8][9][10][11][12][13]. In order to better study these technological processes that form the basis of electron ion technology (EIT), which is in increasing demand, we need to study the many physics problems associated with it.…”

Section: Introductionmentioning

confidence: 99%

Combined kinetic charging of particles on the precipitating electrode in a corona field

Alisoy¹,

Alisoy²,

Hamamcı³

et al. 2004

J. Phys. D: Appl. Phys.

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In this paper, we give the results of the theoretical study concerning the combined kinetic charging of the particles on the precipitating electrode in a corona field by taking into account contact charging. We derive some mathematical equations that allow us to determine the limit charge values on the particles and the charging kinetics of the particles. It has been demonstrated that the limit charge value on the particle can be less than the value calculated using the Pauthenier theory. In the case when the time constant ratio of contact and field charging mechanisms is equal to the ratio of the maximum charges of these charging mechanisms, we find that the sign of the limit charge on the particle has changed.

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Novel quasi-electrostatic air filter: A single-particle study

Schill

1997

Journal of Electrostatics

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Pulse power energization effects on ESP efficiency in collection of high resistivity flyash particles

Cited by 3 publications

References 5 publications

Charging and discharging of particles on the low-potential electrode under bipolar corona conditions

Charging and discharging of particles on the low-potential electrode under bipolar corona conditions

Combined kinetic charging of particles on the precipitating electrode in a corona field

Novel quasi-electrostatic air filter: A single-particle study

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