The jet trajectory distances estimated from the ratioofdamping are very close to the testing result.
应用所得消能率估算挑距与模型实验结果基本符合。
2
This paper studied in districts the ratioofdamping in space of the flow jetting out in large differential high-low bucket.
本文对大差动高低坎挑流的空中消能率分段进行了研究。
3
The natural frequency, dampingratio and mode shape of a multi-degree-of-freedom system are analyzed and the identified results are in good agreement with the theoretical values.