The aim of the present study is to propose a scale-up factor for the mean drop diameter in internally circulated batch rotor–stator mixers. The total energy dissipation rate (ε) is used as the scale-up factor for the mean drop diameter. εis calculated from the power number, flow number...
Determination of a scale-up factor from mixing time studies in orbitally shaken bioreactors. Biochem Eng J 2010;52:181-6.S. Tissot, M. Farhat, D.L. Hacker, T. Anderlei, M. Kuhner, C. Comninellis, F.M. Wurm, Determination of a Scale-up factor from mixing time studies in orbitally...
Results indicate a smaller scale up factor for sandy soils (Delhi), than for clayey soils (Elora). Furthermore it was observed that slower decay rates exist as reactor size increases, suggesting that conservative estimates are needed when transferring lab results to the field. 展开 ...
ScaleFactor’s founder blamed Covid as the major reason for the shutdown, but former customers and employees revealed something shady: the promised automation was in reality almost non-existent. Not only did the company fail to deliver on their promises, but it seems that even the basic bookk...
autovacuum_vacuum_scale_factor = 0.02 autovacuum_analyze_scale_factor = 0.01 statement_timeout = 0 lock_timeout = 0 gin_fuzzy_search_limit = 0 gin_pending_list_limit = 4MB datestyle = 'iso, mdy' timezone = 'PRC' lc_messages = 'C' ...
This tendency makes the base shear, which is used to calculate the scale-up factor, relatively small. Therefore the scale-up factor becomes larger and it results in uneconomical member sizes. To overcome these disadvantages of the R.S.A, an alternative has been proposed in this study. Three...
2011-12-20 11:42 − 原文摘自: http://www.douban.com/note/77384858/iPhone OS4.0加入了scale factor,这表示point长度/pixel长度。 在分辨率为960*640的设备上,我们知道逻辑坐标系还是不变480*320,那么一个point有两个pixe... wtq 0 4138 什么是堆什么是栈 2008-11-12 15:03 − 一 英文名称 ...
scale factor scale fern scale insect scale leaf Scale micrometer scale model scale moss scale of an exercise scale of C major Scale of chords scale of measurement scale up scale value scale wax Scaleback Scalebeam scaleboard Scaleboard plane ...
New functional polymers are continuously taking over new applications in all areas. The compounding process is a decisive factor in development to ensure that the properties of the active ingredients meet the requirements. This seminar is concerned with
If an adequate Kinetic model of the mechanism can be elucidated, DoE factor ranges can be investigated prior to committing time & resource. Dynochem is a powerful tool that enables the process chemist to leverage data collected from 4 “shake- down” runs. 2009-May-01 Reaction kinetics and...