STOCHASTIC MODELING OF FLUID BED AGGLOMERATION:DETERMINATION OF PARTICLE MOISTURE CONTENT

机译：床层凝结的随机建模：颗粒水分含量的测定

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The presented study describes the theoretical modeling of particle formation by agglomeration in fluidized beds.The model is mathematically solved by applying a stochastic Monte Carlo method.It takes into account the complete droplet history (pre-drying during flight,spreading,solidification and penetration after deposition on a particle) so that thermal effects such as the increase of fluidization gas mass flow or gas temperature have a physically-based impact on process kinetics.Contradictions between measured and simulated particle moisture contents were found.Thus,we will present a modified drying model and compare results with experimental data.

机译：提出的研究描述了流化床中团聚形成颗粒的理论模型，该模型通过应用随机蒙特卡洛方法进行数学求解，并考虑了完整的液滴历史（飞行过程中的预干燥，铺展，凝固和渗透后的渗透）。沉积在颗粒上），从而使热效应（例如流化气体质量流量的增加或气体温度的升高）对过程动力学产生物理影响。发现了实测和模拟的颗粒含水量之间的矛盾，因此，我们将提出一种改进的干燥方法对结果进行建模并与实验数据进行比较。

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来源
《The 18th international drying symposium》|2012年|1-6|共6页
会议地点 Xiamen(CN)
作者
M.Dernedde; M.Peglow; E.Tsotsas;
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作者单位

Otto von Guericke University,Thermal Process Engineering Universit(a)tsplatz 2,Magdeburg,39106,Germany;

Otto von Guericke University,Thermal Process Engineering Universit(a)tsplatz 2,Magdeburg,39106,Germany;

Otto von Guericke University,Thermal Process Engineering Universit(a)tsplatz 2,Magdeburg,39106,Germany;

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会议组织
原文格式 PDF
正文语种 eng
中图分类空气处理;
关键词
Agglomeration; Granulation; Modeling; Monte Carlo method; Fluidized bed;

机译：团聚造粒建模蒙特卡罗法流化床;

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专利

1. Stochastic Modeling of Fluidized Bed Agglomeration: Determination of Particle Moisture Content [J] . Mathias Dernedde, Mirko Peglow, Evangelos Tsotsas Drying technology: An International Journal . 2013,第13a16期

机译：流化床附聚的随机模型：颗粒水分含量的测定
2. Particle surface moisture content estimation using population balance modelling in fluidised bed agglomeration [J] . Frederik Ronsse, Jonas Depelchin, Jan G. Pieters Journal of food engineering . 2012,第3期

机译：流化床附聚中使用种群平衡模型估算颗粒表面水分含量
3. Effect of fluidized bed particle properties and agglomerate shape on the stability of agglomerates in a fluidized bed [J] . Flora Parveen, Franco Berruti, Cedric Briens Powder Technology: An International Journal on the Science and Technology of Wet and Dry Particulate Systems . 2013,第Null期

机译：流化床颗粒性质和附聚物形状对附聚物在流化床中稳定性的影响
4. STOCHASTIC MODELING OF FLUID BED AGGLOMERATION:DETERMINATION OF PARTICLE MOISTURE CONTENT [C] . M.Dernedde, M.Peglow, E.Tsotsas International drying symposium . 2012

机译：流体床集聚的随机造型：颗粒含量的测定
5. Development of a fluidized bed agglomeration modeling methodology to include particle-level heterogeneities in ash chemistry and granular physics. [D] . Khadilkar, Aditi B. 2016

机译：开发流化床附聚模型方法，将灰分化学和颗粒物理学中的颗粒级异质性包括在内。
6. Modeling moisture diffusivity activation energy and specific energy consumption of squash seeds in a semi fluidized and fluidized bed drying [O] . Reza Amiri Chayjan, Kamran Salari, Qasem Abedi, 2013

机译：在半流化床和流化床干燥中模拟南瓜种子的水分扩散率活化能和比能耗
7. Modelling of particle surface moisture content to estimate growth rate in fluidised bed agglomeration [O] . Ronsse Frederik, Depelchin Jonas, Vanderroost Mike, 2010

机译：颗粒表面含水量的模拟，以估算流化床附聚中的生长速率
8. Models for defluidization caused by agglomeration in a fluidized bed. [R] . Moseley, J. L. 1989

机译：由流化床中的附聚引起的流化模型。

STOCHASTIC MODELING OF FLUID BED AGGLOMERATION:DETERMINATION OF PARTICLE MOISTURE CONTENT

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