English translation for "grashof number"
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- 革拉秀夫数
葛拉晓夫数 格拉斯霍夫数 格拉晓夫数 格拉肖夫数
Related Translations:
- Example Sentences:
| 1. | The instability in the natural convection boundary layer initiates with the buoyancy eigenmode and develops into non - linear stage with the turbulization of the buoyancy eigenmode . in the mean time , the invisid eigenmode at the inflexion point appears and begins to increase at the outer layer . experimental results show that the turbulent layer near the maximum velocity point can be detected while the reformed grashof number 自然对流边界层的稳定性由浮力振型失稳开始,并随着浮力振型的湍流化进入非线性阶段,与此同时,无粘性振型在外层开始失稳。实验结果表明,修正格拉斯霍夫数grashof | | 2. | Around 40 ; the neutral curve obtained by the growth rates of the temperature fluctuation has a ringlike curve separated from the main branch of nachtsheim s calculation by velocity fluctuation at the lower grashof number side ; and its phase velocity is close to the maximum mean velocity where the critical layer of the eigenmode locates . the thermal fluctuation decays rapidly as the nondimensional frequency above 0 . 4 , so that it means that the coupling effect between instability wave generated by buoyancy fluctuation and velocity waves by invicid instability seems weak enough for their critical layers in the range of the nondimensional frequency 详细研究了自然对流边界层中最早失稳的浮力振型的功率谱波长波速与临界层位置等基本特征和它为主导其他振型尚未失稳时按线性理论得到的3种相互独立振型的振幅分布。系统地测量了它所对应的温度和速度涨落的振幅增长规律和中性曲线,实验结果表明,温度涨落的中性曲线在低格拉斯霍夫grashof数 |
- Similar Words:
- "grashilovic" English translation, "grashin" English translation, "grashnov" English translation, "grashof" English translation, "grashof formula" English translation, "grashoff`s law" English translation, "grashovec" English translation, "grasi" English translation, "grasian" English translation, "grasianii" English translation
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