搜索结果: 1-6 共查到“知识库 工学 Wave Propagation”相关记录6条 . 查询时间(0.026 秒)
Experimental evidence of Alfv閚 wave propagation in a Gallium alloy
Experimental evidence Alfv閚 wave propagation Gallium alloy
2011/9/5
Experiments with a liquid metal alloy, galinstan, are reported and show clear evidence of Alfv閚 wave propagation as well as resonance of Alfv閚 modes. Galinstan is liquid at room temperature, and altho...
Determining wave propagation characteristics of MV XLPE power cable using time domain reflectometry technique
Cross-linked polyethylene distribution power cables time domain reflectometry propagation constant attenuation constant phase constant propagation velocity
2011/3/22
In this paper, the wave propagation characteristics of single-phase medium voltage (MV) cross-linked polyethylene (XLPE) power cable are determined using time domain reflectometry (TDR) measurement te...
Temperature Dependence of Ultrasonic Longitudinal Guided Wave Propagation in Long Range Steel Strands
steel strand ultrasonic guided waves mode temperature coefficient
2011/8/4
Ultrasonic guided wave inspection is an effective non-destructive testing method which can be used for stress level evaluation in steel strands. Unfortunately the propagation velocity of ultrasonic gu...
Experimental Observation of Oscillating Wave Propagation on Switch Lines for Generation of Continuous Electromagnetic Waves
Oscillating Wave Propagation Switch Lines Continuous Electromagnetic Waves
2009/9/4
We report the experimental observation of the generation of continuous electrical waves in a switch line, which is a transmission line periodically loaded with electronic switches. The oscillating mot...
Method of Estimation of the Tension Wave Propagation Velocity in Flat Textile Products
flat textile products tension wave propagation velocity wave propagation velocity
2009/2/7
When considering the anti-impact applications of flat textile products, we must take account of the effect of a tension wave on the product’s structure. Such a wave forces the creation of fast-changin...
Quantification of the CARI breast imaging sensitivity by 2D/3D numerical time-domain ultrasound wave propagation
Breast cancer CARI technique Ultrasound Time-domain wave propagation Finite element time domain method
2010/10/22
Breast imaging systems must recognize very small lesions at early stage of detection in order to save lives and reduce costs. The clinical amplitude–velocity reconstruction imaging (CARI), a recent br...