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微尺度内流流场数值模拟方法及实验（Numerical Simulating Approaches and Experiment on Micro-scales Flow Field）
微通道 流场 数值模拟 粗糙度 多孔介质 微尺度粒子图像测速
2010/4/1
以Micro-PIV实验测量的微尺度流场为基础，利用Fluent数值计算软件设计最佳微尺度流动数值模拟方案。针对微尺度特性，采用设定壁面粗糙度和多孔介质模拟粗糙元的微尺度效应处理方法，利用Fluent软件提供的realizable k-ε模型和标准k-ω模型，分别在Reynolds数为100和300情况下对边长600μm的矩形断面的微通道内流场水流流动进行数值模拟，通过各种数值模拟方案下计算出的速...
Modeling Approaches to Salt Management Problems in Irrigated Agriculture：A Review
Salinization salt management alternatives drainage water reuse
2009/1/13
Irrigation projects have been developed throughout human history to increase food production, but they frequently contribute to salinization and drainage problems as well. Examples where salinization ...
Modern approaches in strategic decision-making by the management in agriculture-oriented enterprises
strategic decision-making algorithm, methods approaches analysis business strategy
2014/3/29
The goal of the contribution is to publish the results of the research EP 12/2001–2003 (Brno, 2001–2002) and of the research intention GA MSM 4300007 (Brno, 2000–2001) aiming at application of modern ...
Approaches to the rural development problems in the European Union and in some of the Central and Eastern European countries
agriculture, regional policy rural development socio-economic problems structural funds
2014/3/28
Utilisation of regional policy helps to reduce disparities among regions. The approaches to solving these problems in the European Union differ from the approaches practised in Central and Eastern Eur...