低粘度流体の混合の効率化を目的に開発されたHR320とHR320Sの性能を撹拌所要動力，混合時間を測定することによって評価した．HR320およびHR320Sの撹拌所要動力は，ピッチドパドル翼の相関式の乱流項のパラメータを修正することで相関できた．そして，脱色法による混合時間の測定により，乱流条件下ではHR320とHR320Sは，プロペラ翼，ピッチドパドル翼，HR100と比較して良好な混合性能が得られた．

Study of liquid behavior in an expanded bed adsorption (EBA) system is important for understanding, modeling and predicting nanobioproduct/biomolecule adsorption performance in such processes. In this work, in order to analyze the local axial dispersion parameters, simple custom NBG (Nano Biotechnology Group) expanded bed columns with 10 and 26 mm inner diameter were modified by insertion of sa...

Submersible mixers are widely used in the sewage treatment process various fields, such as agriculture and industry. They mainly responsible for pushing flow mixing activated sludge particles a pool. Based on CFD-DEM coupling method under Euler–Lagrange framework, solid–liquid two-phase of submersible mixer was simulated this paper, motion characteristics distribution laws pool were studied axi...

purpose: to evaluate the effect of childhood corneal opacity on the anteroposterior length of the globe in adulthood. methods: twenty-three patients with significant unilateral corneal opacity which had developed before the age of 6 years and the normal fellow eyes (controls) were evaluated. a comprehensive ocular examination including measurement of anterioposterior length and anterior chamber...

A computer aided design (CAD) by using optimization methods for designing magnetic lens, by mixing the dynamic programming procedure and artificial intelligence technique. CADION package has been designed and written in Java expert system shell ( JESS 6.1 ) and Visual Basic 6 ( VB6 ) for optimizing and analyzing full calculation processes. The optimized axial magnetic flux density according to ...