节点文献
125MW机组轴流通风机改型叶片振动特性分析
Vibration Characteristic Analysis on Modification Blade for 125MW Axial Fan Unit
【摘要】 采用传递矩阵法,考虑扭转叶片双向弯曲振动,计算分析了通风机叶片的振动特性。首先进行了逆推公式的推导和边界条件的处理,然后计算出了秦岭电厂一期125MW机组通风机改型设计叶片的振动特性,并进行了结果分析。
【Abstract】 Vibration Characteristic of fan blade are calculated & analyzed using transfer matrix method & taking account of double directional vibration of twist blade.Deduction of inversing formulae & treatment of boundary condition are carried out first,and then calculated vibration characteristic of modification design blade for 125MW fan unit in Qin Ling Power Plant,and result analysis is carried out.
- 【文献出处】 风机技术 ,COMPRESSOR BLOWER & FAN TECHNOLOGY , 编辑部邮箱 ,1999年03期
- 【分类号】TH432.1
- 【下载频次】81