Experimental Values of Kolmogorov Constant of Turbulence
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概要
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Experimental values of the Kolrnogorov constant Ko, translated from the experimentally mea-sured one-dimensional (l-D) energy spectra of high-Reyno[ds-number turbulence, depend uponwhich forrrt of the turbulence energy spectrvurn is used over the small scale range captured inthe experiments. Most published experimental values of Ko ranges from 1.3 to 2.1, and arebased upon a simple form of the energy spectrum which neglects the bump phenomenon. Whenimproved forms of the energy spectrum, which take into account the bump phenomenon, areused, it is found that the experimental values of the Kolrnogorov constant are between 0.9 and1.5, much lower than most published experimental values.
- 社団法人日本物理学会の論文
- 1996-08-15
著者
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Qian J
Dep. Physics Acad. Sinica Beijing Chn
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Qian J.
Department Of Physics Graduate School Of Academia Sinica