RIMI: An Experimental/Numerical Investigation of Double Diffusive Convection During Solidification

这项研究将包括实验和数值两方面。拟议研究的目标如下：1)实验研究(分为两部分)。A)二元系凝固过程中静态V型水池内双扩散对流的实验研究。连铸过程中双扩散对流的实验研究。2)就数值调查而言，本部分也分为两部分。A)发展数学建模和改进。B)连铸过程的数值研究。具体目标是获得速度、温度、浓度分布，以及在所引用的无法获得严格的实验和数值结果的情况下对固-液界面的评估，并给出相关关系，工业应用中使用的表格和图形。人们认为，从学术和实践的角度来看，这些基本问题的准确实验/数值结果的可用性是重要的他们将进一步加强这些领域的研究。

This investigation will both experimental and numerical. The objectives of the proposed research are as follow: 1) Experimental Investigations (These are divided into two parts). a) Experimental investigation of double- diffusive convection in a static V-shaped sump during the binary system solidification process. b) Experimental investigation of double- diffusive convection during the continuous casting process. 2) As far as the numerical investigation is concerned, this section is also divided into two parts. a) Development of mathematical modeling and refinement. b) Numerical study of the continuous casting process. The specific objectives are to obtain velocity, temperature, concentration distribution, and the evaluation of the solid liquid interface in the cases cited for which rigorous experimental and numerically results are not available, and to present correlations, tables and graphs for use in industrial applications. It is believed that the availability of accurate experimental/numerical results for these fundamental problems is important from an academic and practical point of view and that they will further enhance research in these area.