Sentence examples for radiation ratio from inspiring English sources
Above this frequency the assumption of unity for the radiation ratio can be made.
The I/Cs ratio does not explain the unusual profile of the radiation ratio between Iitate and MinamiSoma in Fig. 3, either.
Mode shape, radiation ratio and damping data obtained from pure tone vibration shaker tests on a 170 kN mechanical C frame punch press are presented in this paper.
The experimental results show the value of the radiation ratio to be very dependent upon the structure for frequencies below 1 kHz.
It is shown that it is sufficient to consider only three sleepers in determining their radiation ratio when installed in track.
From these results, simple formulae are proposed that allow the radiation ratios to be approximated closely.
The radiation ratios of the wheel, vibrating in its various normal modes, are calculated for a range of frequencies.
This paper focuses on quantifying the influence that the ballast has on the noise produced by the vibration of the track, particularly on the rail and sleeper radiation ratios.
High subsonic and supersonic structural modes and the peristaltic motion (which, because of augmentation of acoustic velocity by the flow, is supersonic with respect to the external fluid) all have high radiation ratios and make the dominant contributions to the external sound radiation.
The radiation enhancement ratio (ER) was calculated as the ratio of the mean inactivation dose under control conditions divided by the mean inactivation dose of experimental conditions (that is, another cell line, or siRNA or drug treatment), as described previously (Morgan et al, 2008).
