http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
회전원판의 진행파 모드 절직경 수 규명-방향성 주파수응답함수의 이용
김명업,이종원,Kim, Myeong-Eop,Lee, Chong-Won 대한기계학회 1996 大韓機械學會論文集A Vol.20 No.3
Directional frequency response functions(dFRFs) are introduced for isotropic rotating disks, treating pairs of excitations and measurements as the complex input and output, respectively. It is shown that the dFRFs can be effectively used for separation of the forward and backward travelling wave modes and identification of the diametrical node numbers associated with modes of interst. Numerical simuations and experimental works are performed to demonstrate the analytical development and its validity.