石炭-水混合燃料 (CWM) の振動安定性試験

概要

論文の詳細を見る
A stability test equipment for Coal-Water Mixtures (CWM) was constructed. This equipment was able to give both vertical and horizontal sinusoidal oscillation to CWM. The experimental rerults of stability tests under a wide variety of oscillation condition showed that the depth of hard pack layer of CWM was well correlated by the maximum acceleration of sinusoidal motion. Taking into accout of the oscillation condition detected by a tank-truck, the oscillation test conditions for the evaluation of the dynamic stability were proposed as follows; 1. a horizontal sinusoidal oscillation with the maximum acceleration of 19.6m/s^2 (2G) should be used, 2. and the oscillation time should be two days (48 hours). The above mentioned oscillation conditions are thought to be enough to evaluate the stability of CWM during the long distance transportation by a tank-truck.
山口大学の論文