| ชื่อเรื่อง | : | Far-field power transmission in orthotropic plates : a new approach |
| นักวิจัย | : | Mandal, Nirmal Kumar. |
| คำค้น | : | Applied research. , 870201 Civil Construction Design. , 010204 Dynamical Systems in Applications. , Plates (Engineering) , Vibration. , Power transmission. , Structural engineering. , Far-field -- Power transmission -- Orthotropic plates |
| หน่วยงาน | : | Central Queensland University, Australia |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2551 |
| อ้างอิง | : | http://hdl.cqu.edu.au/10018/28803 , cqu:4433 |
| ที่มา | : | Mandal, N 2008, "Far-field power transmission in orthotropic plates: a new approach", Shock and Vibration, vol.15, no. 1, pp.71-78. |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Shock and vibration. Netherlands. : IOS Press, 2008. Vol. 15, no. 1 (2008), p. 71-78 8 pages Refereed 1070-9622 , ACQUIRE [electronic resource] : Central Queensland University Institutional Repository. |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The structural intensity (SI) technique is an essential tool for locating and ranking vibration sources and sinks on structures. It can quantify vibration fields by plotting a vector map of energy transmission on the structures. In this paper, a different strategy, changing coordinate systems of plate equations, is used to develop an intensity equation from shear force components in both x and y directions. The formulation is carried out in the frequency domain considering flexural waves. Orthotropic plate theory, far-field conditions, Fourier transform, and finite difference approximation are considered. The same intensity definition is obtained using this different strategy. A dual-channel FFT analyser is essential for data acquisition to get an intensity vector in a particular direction for far-field conditions. |
| บรรณานุกรม | : |
Mandal, Nirmal Kumar. . (2551). Far-field power transmission in orthotropic plates : a new approach.
กรุงเทพมหานคร : Central Queensland University, Australia. Mandal, Nirmal Kumar. . 2551. "Far-field power transmission in orthotropic plates : a new approach".
กรุงเทพมหานคร : Central Queensland University, Australia. Mandal, Nirmal Kumar. . "Far-field power transmission in orthotropic plates : a new approach."
กรุงเทพมหานคร : Central Queensland University, Australia, 2551. Print. Mandal, Nirmal Kumar. . Far-field power transmission in orthotropic plates : a new approach. กรุงเทพมหานคร : Central Queensland University, Australia; 2551.
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