UC知道帮忙翻译（大分悬赏）
来源：百度知道 编辑：UC知道 时间：2024/05/25 12:38:55
The simulations in this study are based on the trailing edge noise prediction code developed by Brooks, Pope, and Marcolinii3 (‘BPM’ code), which is incorporated in the wind turbine noise prediction code SILANT4 . Based on boundary layer displacement thicknesses calculated with an airfoil design code, SILANT provides the radial noise source distribution on the blades. This radial source distribution is then extended with the effects of trailing edge noise directivity and convective (or Doppler) amplification, as a
Function of rotor azimuth and as perceived by an observer at a given position (in this case the position of the microphone array). Finally , in order to allow direct comparison to the measured array results, the calculated rotor noise source distribution is input to an array simulation code , to yield the simulated acoustic source maps.
The organization of this paper is as follows. First, Section 2 outlines the results of the acoustic field measurements on both tur
Function of rotor azimuth and as perceived by an observer at a given position (in this case the position of the microphone array). Finally , in order to allow direct comparison to the measured array results, the calculated rotor noise source distribution is input to an array simulation code , to yield the simulated acoustic source maps.
The organization of this paper is as follows. First, Section 2 outlines the results of the acoustic field measurements on both tur
模拟在这研究以拖的边缘为基础噪音预测编码发展被小溪、罗马教皇和 Marcolinii3('BPM' 密码), 是合并的在用来发电的风车中噪音预测密码 SILANT4.基于边界层换置厚度有计划的与 机翼设计密码, SILANT 提供径向噪音来源分配在那之上刀锋。 这个光线的来源分配然后是广大的与那效果拖边缘噪音择向性和传达性的 (或都普勒) 扩大的, 当做一
功能转子方位和如一位观察者所感觉在一给予的位置.(在这情况那位置喇叭筒排列) 最后 , 为了要允许指示比较到那标准的布署产生, 那有计划的转子噪音来源分配是输入到一排列模拟密码 , 到生产量那模拟听觉的来源地图。
这张纸的组织依下列各项。 第一, 第 2 节大纲那结果那听觉的领域测量在涡轮两者上。 下一个, 第 3 节描述用来发电的风车噪音预测方法的结构。 那实验的而且然后模拟了结果是比较在第 4 节中. 最后 , 这项研究的结论是在第 5 节中概述。