论文部分内容阅读
1.引言到目前为止,溜井委员会在本《石灰石》杂志上发表了关于通过现场试验了解溜井特性(报告一～三)以及理论背景和研究(报告四)四篇研究报告。正如上一篇研究报告所指出的那样,现在我们已经可以在使用玻璃珠的实验室模型试验中,在接近实况的情况下再现溜井中的现象。但目前只限于使用单一粒度的玻璃珠进行验证。今后,为进一步提高实验室试验的精度,找出模型定量化的主要因素以及了解其
1. INTRODUCTION So far, the committee has published four research reports in this issue of “Limestone” about understanding the characteristics of passing wells (reports one to three) and theoretical background and research (Report IV). As pointed out in a previous study, we now have the ability to reproduce the phenomena in the slipstream at near-live conditions in laboratory model tests using glass beads. However, it is currently limited to the use of single-size glass beads for verification. In the future, in order to further improve the accuracy of laboratory tests, identify the main factors that quantify the model and understand its