• 沒有找到結果。

CHAPTER 5 CONCLUSIONS AND RECOMMENDATIONS

5.2 Recommendations

1. In the present numerical model, the effect of the particle reentrainment, particle loading, EHD flow and the particle shape on the collection efficiency in ESPs was not taken into consideration. To investigate the effect of the above physical properties on the particle collection efficiencies in ESPs, more improvements in the present numerical model are need.

2. Different shapes of wires such as spiked band, pipe and double-spike, and pipe and double-spike were used to decrease the corona onset voltage and increase the ion concentration due to those high roughness factors (Jedrusik and Swierczok 2006). The effect of the discharge wires’ shapes on the particle collection efficiency in ESPs should be further studied.

3. The numerical model for predicting particle collection efficiency in ESPs which have discharge wires with irregular shape is still in need. A 3-D numerical model needs to be developed to simulate the electric field and ion concentration distribution generated by

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VITA

Name: Guan-Yu Lin

Date of Birth: Apr. 5, 1982

Place of Birth: Taichung, Republic of China Education:

2006.8-2010.10 National Chiao Tung University, Hsin-Chu, Taiwan, Rpublic of China, Ph. D. program in Environmental Engineering

2004.6-2006.8 National Chiao Tung University, Hsin-Chu, Taiwan, Rpublic of China, M. S. program in Environmental Engineering

2000.6-2004.6 Tunghai University, Taichung, Taiwan, Rpublic of China, B. S.

program in Environmental Science and Engineering

Title of Dissertation: A Wire-in-Plate Wet Electrostatic Precipitator for Controlling Fine and Nanosized Particle Emission

簡  歷 作者:林冠宇

出生日期:民國71 年 4 月 5 日 出生地:台灣,台中

學歷:國立交通大學環境工程研究所博士班,95 年 8 月-99 年 10 月     國立交通大學環境工程研究所碩士班,93 年 6 月-95 年 8 月 私立東海大學環境科學與工程系,89 年 6 月 93 年 6 月

論文題目:一個控制細微粒及奈米微粒排放的電極線-平板型濕式靜電集塵器

PUBLICATION LIST Journal papers

1. Chuen-Jinn Tsai, Hsi-Chen Lin, Kuan-Yu Lin, Tung-Sheng Shih, Kai-Chung Chang, I-Fu Hung, C.G. Deshpande (2006). Sampling Time Effect on 2,4-Toluene Diisocyanate Concentrations by Different Samplers, Separation Science and Technology, 41:

1799-1812.

2. Chuen-Jinn Tsai, Guan-Yu Lin, Sheng-Chieh Chen (2008). A Parallel-Plate Wet Denuder for Acidic Gas Measurement, AIChE J. 54:2198-2205.

3. Lin, G. Y., Tsai, C. J., Chen, S. C., Tzu, M. C., and Li, S. N. (2010). An Efficient Single-Stage Wet Electrostatic Precipitator for Fine and Nanosized Particle Control, Aerosol Sci. Technol. 44:38-45.

4. Lin, G. Y., Tsai, C. J. (2010). Numerical Modeling of Nanoparticle Collection Efficiency of Single-Stage Wire-in-Plate Electrostatic Precipitator, Aerosol Sci. Technol.

(accepted).

5. Tsai, C. J. Lin, G. Y., Chen, H. L., Huang, C. H., and Alonso, M. (2010). Enhancement of Extrinsic Charging Efficiency of a Nanoparticle Charger with Multiple Discharging Wires, Aerosol Sci. Technol. 44:807-816.

6. Ku, Y. P., Yang, C., Tsai, C. J., and Lin, G. Y. (2010). An Online Parallel-Plate Wet Denuder Technique for Monitoring Acetic Acid Gas, AAQR, Oct. (in press).

Conference papers

1. Tsai, C. J., Lin, G. Y., Chen, H. L., and Chen, S. C. (2008). “Development of a Nanoparticle Charger”, Abstract, EAC 2008, Thessaloniki, Greece, Aug. 24-29.

2. Chen, S. C., Tsai, C. J., Wu, C. H., Chang, C. S., Lin, G. Y., Chen, S. J., Tsai, J. H., Lin, C. C., Chou, C. C. K., Huang, W. R., Roam, G. D., Wu, W. Y., Smolik, J., and Pui, D. Y.

3. Lin, G. Y., Tsai, C. J., Chen, T. M., Lee, S. N. (2009). “A Parallel-Plate Wet Electrostatic Precipitator for Nanoparticle Control”, Abstract, NanOEH 2009, Helsinki, Finland, Aug. 26-29.

4. Tsai, C. J., Chien, C. L., Chen, H. L., Lin, G. Y. (2010). “Experimental and Numerical Study of a Nanoparticle Charger by using Sheath Air Flow”, Abstract, IAC 2010, Helsinki, Finland, Aug. 29-Sep. 3.

5. Lin, G. Y., Chien, C. L., Tsai, C. J. (2010), “A mathematical model for predicting the nanosized particle collection efficiency in a single-stage wire-in-plate wet electrostatic precipitator”, Abstract, IAC 2010, Helsinki, Finland, Aug. 29-Sep. 3.

Patents

1. 蔡春進、林冠宇 (2010),“平板式濕式分離器、包含此平板式濕式分離器之用於連 續式採樣及分析之系統及用於將氣體吸收及氧化之設備",中華民國專利,證書號 數:I327641。

2 . 具有脈衝噴氣清洗放電電極線的濕式靜電集塵器(patent pending)。

3 . 利用包覆空氣提升奈米微粒充電效率的方法及裝置(patent pending)。