共振傳遞 的英文怎麼說
中文拼音 [gòngzhènzhuàndì]
共振傳遞
英文
resonance transfer-
Finally finding that there are two reasons that cause vibration of pipe and noise. the one is the vibration of pump which transfers to pipe and stimulates the vibration of pipe. the second is the stimulating frequency of pulsating water is coherent with the natural frequency of pipe
最後得出管道的振動主要是由於兩個原因，一是泵的機械振動傳遞給管道，引起管道的振動；二是由於水流的脈動激勵頻率與系統的固有頻率相吻合，引起管道的共振發聲。Firstly, the strain gauge method was used to measure the time difference of stress wave passing through two gauges adhered on the surface of test piece and also their main frequencies secondly, a 3 - component dynamometer was used to measure the resonant frequency of timber six kinds of full size timber were used for test
本研究旨在研發兩種新的應力波計測技術，其一為利用應變規來測定兩標點間之應力波傳遞時間差及試材之共振頻率，藉以計算試材之音速及動彈性系數，其二為利用三向動力計來測定試材之共振頻率。Based on the unified recursive formula, the four algorithms included in this study are the central difference method, the newrnark ' s method, z - transform method, and duhamel ' s step integral method. the accuracy, the phase and other existent problem are studied in this paper. it is proved in this paper that the recursive parameters b1and b2are relate to the poles of theoretical transfer function
分析中可以發現，中心差分方法， newmark中點加速度方法、 z變換方法及duhamel逐步積分法在精度范圍內其計算相位是沒有畸變的，中國地震局工程力學研究所頃土學位論文一但是中心差分方法， newmark中點加速度方法隨著采樣間隔及系統自振頻率的增大，系統的固有自振周期被改變，其傳遞函數的共振區域與理論傳遞函數的共振區域會發生分離。In practical application, the m10 180 bolts, which are installed in the head cover of the torque divider of ts5560 special automobile, sometimes fracture all of a sudden. according to the tests of acceleration, stress and strain, and the exciting test, it is resonance vibration that leads to the compound - bending fatigue fracture of the bolts. the exciting force caused by drive system, transmitted through the torque divider, produces a 1000 - 1500hz cyclical excitation at the junction of the bolts and head cover, which causes the first order bending resonance vibration of the bolts
通過加速度、應力應變測試實驗和激振試驗的研究，發現ts5560特種車分動器取力器氣缸端蓋m10 180螺栓斷裂問題是由於共振引起的雙向彎曲疲勞斷裂：傳動系統工作所產生的激勵，經過分動器結構的傳遞（特別是分動器一階扭轉模態的放大） ，在螺栓的連接處產生1000 1500hz的振動激勵，其導致螺栓一階彎曲共振，在螺栓一階彎曲模態的阻尼比較小的情況下，使得螺栓產生較大的共振響應，導致螺紋處的彎曲動應力較大，疲勞壽命較低。Calculation of power flow transmission for a common floating raft shared by several ship machines
船機共筏隔振系統傳遞功率流計算This paper classifies and analyses the cause of abnormal sound of automobile shock absorber. it gives two kinds of new utility engineering concepts called resonance transmission chain and multi - hole throttle law of shock absorber. it also exponnds some technology methods reducing and eliminaling abnormal sound of shock absorber
該文對汽車筒式減振器異響的成因進行了系統的分類和分析.提出了減振器共振傳遞鏈和減振器多孔截流律等工程實用概念.文中還指出了抑制和消除各類減振器異響的技術途徑，並對減振器異響研究的前景進行了展望Abstract : this paper classifies and analyses the cause of abnormal sound of automobile shock absorber. it gives two kinds of new utility engineering concepts called resonance transmission chain and multi - hole throttle law of shock absorber. it also exponnds some technology methods reducing and eliminaling abnormal sound of shock absorber
文摘:該文對汽車筒式減振器異響的成因進行了系統的分類和分析.提出了減振器共振傳遞鏈和減振器多孔截流律等工程實用概念.文中還指出了抑制和消除各類減振器異響的技術途徑，並對減振器異響研究的前景進行了展望In this paper, we also use the transfer matrix to simplify the rotation drive system, analyzed the system natural frequency to ensure the motion frequency far away the natural frequency to avoid the resonance, debased the noise of the equipment
用傳遞矩陣法簡化了成角和轉角驅動系統，並分析了該系統的固有頻率，確保系統運動的頻率遠離其本身的固有頻率，以免發生共振，降低整個系統的噪聲。分享友人