Particle Size Sampling and Object-Oriented Image Analysis for Field Investigations of Snow Particle Size, Shape, and Distribution
نویسندگان
چکیده
منابع مشابه
Image Analysis for Particle Size Distribution
Particle size distribution (PSD) affects properties of particulate materials and is used for denoting their quality and performance. Among many techniques available to measure PSD, many are quite often offline methods and are time consuming. Also methods like sieving involve, handling of the material physically and electromagnetically, which is healthy, if avoided for certain materials. Thus th...
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On-line monitoring and control of particle shape and size distribution is important in pharmaceutical and fine chemical manufacturing. In this paper, we describe a methodology for real-time estimation of particle quality variables during crystallization using inline process video-images. Our approach integrates image analysis techniques with multivariate statistical techniques to quantify parti...
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Bag sampling techniques can be used to temporarily store the aerosol and therefore provide sufficient time to utilize sensitive but slow instrumental techniques for recording detailed particle size distributions. Laboratory based assessment of the method was conducted to examine size dependant deposition loss coefficients for aerosols held in Velostat bags conforming to a horizontal cylindrical...
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In present research, the foam glass-ceramic composites fabricated by window glass, steel slag and SiC, CaCO3 foaming agents were investigated by press–sintering method. The optimum sintering temperature was obtained at 1200°C with a 3-minutes holding time and 20°C/min heating rate. The optimum pressure level of 80 MPa for achieving the 70 % of relative density was selected. The effec...
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ژورنال
عنوان ژورنال: Arctic, Antarctic, and Alpine Research
سال: 2013
ISSN: 1523-0430,1938-4246
DOI: 10.1657/1938-4246-45.3.330