Öz
In this study, we derive some mathematical expressions that allow us to determine the proportion of charged aerosol particles in the corona, as well as analyzed the conditions of deposition of charged particles uniformly distributed in the space between the discharge and collecting electrodes. The numerical implementation of this method confirms its acceptable accuracy compared to known methods in the literature. The obtained results indicate that, under suitable conditions, use of a corona field can be an alternative technique for cleaning and refining impure aerosol mixtures for desired purposes.
Anahtar Kelimeler
Kaynakça
- [1] Masuda S and Washizu M. 1979 Corona charging of a spherical particle having an extremly high resistivity.Charge Storage, Charge Transport and Electrostatics, with their Applications ed Wada et al (Amsterdam:Elsevier),p35
- [2] Fujishima H, Tomimatsu K, Matsumoto Y, Yakyu T and Nakayama Y,1988 Electrostatic presipitator with new energization system. Tech.Rev.Mitsubishi Heavy Indust.(25),pp.115-20
- [3] Kirsh A A and Zagnit’ko A V, 1990 Field charging of fine aerosol particle by uinipolar ions. Aerosol Sci.Technol.,(12),p.465
- [4] Adamiak K.1994 Simulation of corona in wire-dust electrostatic presipitator by means of the boundary element method. IEEE Trans.Indust. Appl.(30),pp.381-6
- [5] Lu C and Hungsung H, 1998 A sectional model to predict performance of a plate-wire electrostatic presipitator for collecting polydisperse particles. J.Aerosol Sci.,(29),pp.295-308
- [6] Aliyev (Alisoy), H. Z. Koksal M., Aksoy I. and Yakinci M. E. 1998 Charging and discharging of particles on the low potential electrode under bipolar corona condition J. Phys.D: Appl. Phys. (31), pp. 1723-27
- [7] C.A.P. Zevenhoven, Unipolar field charging of particles: effects of particle conductivity and rotation, J. Electrostatics 46 (1999)
- [8] Zhuang Y, Kim J Y, Lee G T and Biswas P. 2000 Experimental and theoretical studies of ultra-fine particle behavior in electrostatic presipitators. J. Electrostatics,(48),pp.245-60
- [9] L. Unger, D. Boulaud, J.P. Borra, Unipolar field charging of particles by electrical discharge: effect of particle shape, Aerosol Science 35 (2004) 965–979
- [10] Alisoy HZ, Alisoy GT, Hamamci SE, et al. “Combined kinetic charging of particles on the precipitating electrode in a corona field” Journal Of Physics D-Applied Physics 37 (10): 1459-1466 May 21 2004
- [11] H.Z. Alisoy, G.T. Alisoy, M. Koseoglu,” Charging kinetics of spherical dielectric particles in a unipolar corona field,” J. Electrostatics, 63 (2005) 1095–1103
- [12] Alisoy H.Z., B.Baykant Alagoz, G.H. Alisoy, S. Alagoz, 2012 "A numerical method for the analysis of polydisperse aerosol particles charging in a coaxial electrode system" Journal of Electrostatics, Volume 70 Issue 1, Pages:111-116
Öz
Bu çalışmada, corona boşalmasında oluşan yüklü aerosol parçacıklarının oranını belirlememize olanak sağlayan bazı matematiksel ifadeler türetilmiştir. Ayrıca deşarj ve toplayıcı elektrotlar arasındaki boşlukta düzgün bir yük yoğunluğu dağılımına sahip yüklü parçacıkların çökelme koşulları analiz edilmiştir. Bu yöntemin sayısal uygulaması, literatürde bilinen yöntemlerle karşılaştırıldığında kabul edilebilir doğruluğunu teyit etmektedir. Elde edilen sonuçlar, uygun koşullar altında, corona alanının kullanımının, saf olmayan aerosol karışımlarının istenen amaçlar için temizlenmesi ve rafine edilmesi için alternatif bir teknik olabileceğini göstermektedir.
Anahtar Kelimeler
Kaynakça
- [1] Masuda S and Washizu M. 1979 Corona charging of a spherical particle having an extremly high resistivity.Charge Storage, Charge Transport and Electrostatics, with their Applications ed Wada et al (Amsterdam:Elsevier),p35
- [2] Fujishima H, Tomimatsu K, Matsumoto Y, Yakyu T and Nakayama Y,1988 Electrostatic presipitator with new energization system. Tech.Rev.Mitsubishi Heavy Indust.(25),pp.115-20
- [3] Kirsh A A and Zagnit’ko A V, 1990 Field charging of fine aerosol particle by uinipolar ions. Aerosol Sci.Technol.,(12),p.465
- [4] Adamiak K.1994 Simulation of corona in wire-dust electrostatic presipitator by means of the boundary element method. IEEE Trans.Indust. Appl.(30),pp.381-6
- [5] Lu C and Hungsung H, 1998 A sectional model to predict performance of a plate-wire electrostatic presipitator for collecting polydisperse particles. J.Aerosol Sci.,(29),pp.295-308
- [6] Aliyev (Alisoy), H. Z. Koksal M., Aksoy I. and Yakinci M. E. 1998 Charging and discharging of particles on the low potential electrode under bipolar corona condition J. Phys.D: Appl. Phys. (31), pp. 1723-27
- [7] C.A.P. Zevenhoven, Unipolar field charging of particles: effects of particle conductivity and rotation, J. Electrostatics 46 (1999)
- [8] Zhuang Y, Kim J Y, Lee G T and Biswas P. 2000 Experimental and theoretical studies of ultra-fine particle behavior in electrostatic presipitators. J. Electrostatics,(48),pp.245-60
- [9] L. Unger, D. Boulaud, J.P. Borra, Unipolar field charging of particles by electrical discharge: effect of particle shape, Aerosol Science 35 (2004) 965–979
- [10] Alisoy HZ, Alisoy GT, Hamamci SE, et al. “Combined kinetic charging of particles on the precipitating electrode in a corona field” Journal Of Physics D-Applied Physics 37 (10): 1459-1466 May 21 2004
- [11] H.Z. Alisoy, G.T. Alisoy, M. Koseoglu,” Charging kinetics of spherical dielectric particles in a unipolar corona field,” J. Electrostatics, 63 (2005) 1095–1103
- [12] Alisoy H.Z., B.Baykant Alagoz, G.H. Alisoy, S. Alagoz, 2012 "A numerical method for the analysis of polydisperse aerosol particles charging in a coaxial electrode system" Journal of Electrostatics, Volume 70 Issue 1, Pages:111-116
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Konular | Mühendislik |
| Bölüm | Araştırma Makaleleri |
| Yazarlar | |
| Erken Görünüm Tarihi | 28 Aralık 2021 |
| Yayımlanma Tarihi | 30 Aralık 2021 |
| Gönderilme Tarihi | 10 Aralık 2021 |
| Yayımlandığı Sayı | Yıl 2021 Cilt: 4 Sayı: 2 |