吉林大学学报(工学版) ›› 2012, Vol. 42 ›› Issue (01): 245-249.

• paper • Previous Articles     Next Articles

Improved method for diffraction measurement of particle size with multi-peaks distribution

DAI Bing1, YUAN Yin-nan2, MEI De-qing3, JIANG Jun-kang1, HUANG Chun-yan1   

  1. 1. School of Electronics and Information, Nantong University,Nantong 226019, China;
    2. School of Mechanical Engineering, Nantong University,Nantong 226019, China;
    3. School of Automobile and Traffic Engineering, Jiangsu University,Zhenjiang 212013, China
  • Received:2010-09-17 Online:2012-01-01 Published:2012-01-01

PDF (PC)

341

Abstract:

In the diffraction measurement of particle size with multi-peaks distribution, the Chin-Shrine integral transform inversion noises are easily misread as actual distribution peaks. To solve this problem, an improved method of inserting function was proposed. Simulation results demonstrated the feasibility of this method. The improved method was tested to measure particle sizes with two peaks, three peaks and four peaks distribution by using linear CCD detector array. The results show that, using inserting function, the noises almost totally disappear, while the number and locations of the original distribution peaks are not affected. Therefore, this method accurately restores the original distribution. The results also show that increase in the focal length can avoid the stuck-up of the inversion spectrum tail. However, it may induce the loss of data in large angle and other problems. Good measurement results can be achieved by selecting suitable focal length.

Key words: optoelectronics and laser, particle size, diffraction measurement

CLC Number: 

  • TN247


[1] 张志伟,郑刚,虞先煌,等.PSS激光瞬态颗粒测量装置的研制和应用
[J].中国激光, 1995,22(10):743-746. Zhang Zhi-wei, Zhen Gang, Yu Xuan-huang, et al. A novel laser size analyzer within fraunhofer diffraction used to measure intermittent sprays
[J]. Chinese Journal of Lasers, 1995, 22(10):743-746.

[2] Carter R M, Yan Y, Lee P. On-line nonintrusive measurement of particle size distribution through digital imaging
[J]. IEEE Transactions on Instrumentation and Measurement, 2006, 55(6) : 2034-2038.

[3] Lei G, Shao K R, Li Y B, et al. Bayesian inversion method and its information determination for the estimation of particle size distribution in ferrofluids
[J]. IEEE Transactions on Magnetics, 2009,45(10):3981-3988.

[4] 郑刚,李孟超,刘铁英,等.求解多峰颗粒尺寸分布的一种反计算方法
[J].光电工程,2002,29(1):45-47. Zheng Gang, Li Meng-chao,Liu Tie-ying, et al. An inversion data algorithm for determination of size distribution of multi-peak particle
[J]. Opto-Electronic Engineering, 2002,29(1):45-47.

[5] Heekyu Choia, Woong Leea, Seongsoo Kimb,et al. Optimum refractive index of poly-component particulate systems for measurement of particle size distribution by laser diffraction method analyzer
[J]. Materials Chemistry and Physics, 2009,117:18-22.

[6] 戴兵,包志华,贺安之. 一种新的激光衍射粒度测试技术的研究
[J]. 光电子·激光, 2002,13(6):599-602. Dai Bing, Bao Zhi-hua, He An-zhi. Research on a new technique of laser diffraction for measuring particle-size distribution
[J]. Journal of Optoelectronics·Laser, 2002,13(6):599-602.

[7] Sun X G, Tang H, Yyan G B. Study of inversion and classification of particle size distribution under dependent model algorithm
[J]. Spectroscopy and Spectral Analysis, 2008, 28(5): 1111-1114.

[8] 周雯, 曹文熙, 孙兆华. 基于Shifrin 变换反演粒度分布的理论分析
[J].光散射学报,2007,19(3): 236-241. Zhou Wen, Cao Wen-xi, Sun Zhao-hua. Theoretical analysis on measuring particle-size distribution by Shifrin-transform
[J]. The Journal of Light Scattering,2007,19(3): 236-241.

[9] Albert R, Farrell P V. Droplet sizing using the shifrin inversion
[J]. Journal of Fluids Engineering, 1994, 116:357-362.

[10] 戴兵,罗向东,王亚伟.椭圆截面非球形颗粒群的多重光散射
[J].物理学报,2009,58(6):3864-3868. Dai Bing, Luo Xiang-dong, Wang Ya-wei. Multiple light scattering of non-spherical particles with elliptical cross section
[J]. Acta Physica Sinica, 2009,58(6):3864-3868.

[11] Tang H, Liang G W. Inversion of particle size distribution from spectral extinction data using the bimodal Johnson's SB function
[J]. Powder Technology, 2010,198: 330-336.
[1] LI Jun-ye, HU Jing-lei, YANG Zhao-jun, ZHANG Xin-ming, ZHOU Zeng-wei. Effect of the size of discrete phase abrasive particles on the abrasive flow polishing quality of common rail pipe [J]. 吉林大学学报(工学版), 2018, 48(2): 492-499.
[2] SUN Wan-chen, LIU Gao, GUO Liang, DU Jia-kun, XIAO Sen-lin, LI Guo-liang. Efficiency of DPF on ultrafine particles in a common-rail diesel engine [J]. 吉林大学学报(工学版), 2016, 46(1): 133-139.
[3] CHEN Chen, DANG Jing-min, HUANG Jian-qiang, WANG Yi-ding. DFB laser temperature control system with high stability and strong robustness [J]. 吉林大学学报(工学版), 2013, 43(04): 1004-1010.
[4] LI Xu, HE Fei, CHEN Bo. Measuring system for diffraction efficiency of transmission grating in soft X-ray [J]. 吉林大学学报(工学版), 2013, 43(04): 1011-1016.
[5] SUN Wan-chen, SUN Shi-long, WANG Xiao-dan, LI Guo-liang, LAI Chun-jie. Effect of fuel volatility on particle size distribution in common-rail diesel engine [J]. 吉林大学学报(工学版), 2013, 43(03): 619-625.
[6] CHANG Yu-chun, YU Zhao-jie, LI Jing, CAO Ling-jin, LI Qiang, DU Guo-tong. 11-bit 1-MS/s SAR ADC with a set-and-down switching procedure [J]. 吉林大学学报(工学版), 2013, 43(02): 480-484.
[7] ZHAO Jing-rong, MI Yang, ZHANG Shu-mei, ZHOU Jin. Error analysis of eye-safe laser rangefinder [J]. 吉林大学学报(工学版), 2012, 42(增刊1): 410-414.
[8] WANG Zheng-fang, WANG Jing, SUI Qing-mei, LI Shu-cai, ZHANG Qing-song, ZHANG Xiao. Application of target-type FBG flow velocity sensor in fracture water model test [J]. , 2012, (06): 1569-1575.
[9] WANG Dan, LIU Zhong-chang, WANG Zhong-shu, WU Nan, LIU Jiang-wei. Effect of Fe-based fuel additive on diesel engine particulate emissions [J]. , 2012, 42(05): 1173-1178.
[10] LIU Min-shi, WANG Xiao-man, JING Wen-bo. Influence of double wave door adaptive threshold value on measurement precision of beam quality factor M2 [J]. , 2012, 42(04): 1066-1070.
[11] HU Gui-jun, LI Xiao-guang, ZHANG Peng. Gain performance of Er3+/Yb3+ codoped double-clad fiber amplifier [J]. 吉林大学学报(工学版), 2012, 42(01): 240-244.
[12] CHEN Chen,HUANG Jian-qiang,LV Mo,DANG Jing-min,WANG Yi-ding. High-precision narrow pulse drive power for infrared quantum cascade laser [J]. 吉林大学学报(工学版), 2011, 41(6): 1738-1742.
[13] LI Guo-liang,SUN Wan-chen,TAN Man-zhi, LAI Chun-jie,CHEN Shi-bao,AN Pu-zun. Effect of GTL-diesel blends fuel on particle size distribution in common-rail diesel engine transient emission [J]. 吉林大学学报(工学版), 2011, 41(6): 1559-1564.
[14] LI Zhi-long, HUANG Cheng-jie, LI Li-guang, WU Zhi-jun. Simultaneous measurement of particle field and size distribution by two digital cameras [J]. 吉林大学学报(工学版), 2011, 41(05): 1503-1506.
[15] LU Jin-Zhong, LUO Kai-Yu, CHENG Ye-Jian, YIN Su-Min, ZHANG Chao-Yang, ZHONG Jun-Wei. Diaphanous mechanism and damage threshold of liquid crystal mask by nslaser penetration [J]. 吉林大学学报(工学版), 2010, 40(05): 1288-1291.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd