In order to eliminate the influence of atmospheric turbulence in the course of detecting targets, a blind deconvolution image restoration algorithm based on APEX method was proposed.
在目标探测过程中，为了消除大气湍流带来的影响，提出了一种基于APEX方法的盲去卷积图像复原算法。
It was shown that the detail construction of turbulence in rocket can be predicted by LES, and the time-averaged method also can give the result with satisfiable engineering precision.
结果表明：大涡模拟技术可以得到发动机内湍流流场中详细拟序结构，时均湍流模拟对于火箭发动机内流场时均量的模拟仍有较好的工程精度。
With the development of computer performance, numeric simulation method plays more and more important role in turbulence research.
随着计算机性能的不断提高，数值模拟方法在湍流研究中的重要性也在不断增强。
Turbulence two phase flow and combustion process in a liquid rocket engine combustor are analyzed with numerical method, and combustion instability is also studied.
采用数值模拟的方法对液体火箭发动机燃烧室内湍流两相流动与燃烧过程进行了分析，同时研究了燃烧室内高频不稳定燃烧现象。
The flame front structures of the methane/air premixed flames are observed by using OH- PLIF method in the different conditions of equivalence ratio and inlet turbulence intensity.
运用OH-PLIF方法探测了不同燃料系数和出口湍流度下甲烷/空气的锥形预混火焰的火焰前锋结构。
A new method is proposed for estimating the PSF (point spread function) values of turbulence from turbulence degraded images.
提出了一种直接从湍流退化图像中估计湍流点扩展函数值的方法。
A two phase turbulence model and hybrid finite analytic method (HFAM) are used to predict the behavior of bubbly jet in static environment.
采用气-液两相流两方程湍流模型，结合混合有限分析法，对静止环境中气泡射流进行数值模拟和分析。
Three-dimensional turbulence numerical simulation method was used, and the control equations are discrete by the finite volume method.
选用三维湍流数值模拟的方法，用有限体积法对控制方程进行离散。
Heart rate turbulence(HRT) is a new electrophysiological method for detecting mortality after myocardial infarction.
心率震荡是临床心电生理学又一新的检测措施。
In this paper, numerical method was used to quantitatively calculate the limited uniform-intensity focused beam spreading induced by atmospheric turbulence.
利用数值模拟方法讨论了发射系统遮拦比对均强聚焦光束湍流大气传输光斑扩展的影响。
Oscillating-grid is an effective experimental method to study the characteristics of turbulence.
振动格栅是一种研究紊流特性的有效实验手段。
With the method used in turbulence study to detect multifractality of exit distances, the filtered daily Dow Jones Industrial Average (DJIA) has been carefully analyzed.
借用湍流研究中用于探测溢出时间多重分形性质的研究方法，我们认真分析了道琼斯工业指数的相关性质。
Theoretical and experimental results show that this method can eliminate the Doppler ambiguity spectra produced by transit-time effect, turbulence and velocity gradient in sample volume.
理论与实验研究结果表明该方法可消除渡越时间效应、湍流和采样单元内流速梯度造成的频谱模糊。
The influence of passive control method of grid turbulence, on the shear layer of a jet and related premixed flames was investigated.
研究了网格湍流的被动控制方式对射流剪切层以及相关预混火焰的影响。
By comparing the statistical results of the mean flow and the turbulence fluctuation of the jet, we verify the accuracy of the numerical method.
通过对喷流平均流及湍流脉动统计结果的对比，确定数值方法的精确性。
The results show that the PIV is a credible and accurate method to study the flow characteristics and is suitable to explore the complicated flow structure, such as vortex, turbulence, etc.
结果表明，PIV技术非常适于显示涡流、湍流等复杂的流动结构，是风洞实验中研究流动特性的一种非常有效、准确的方法。
In turbulence model, the simulation applied finite volume method to solve the mass conservation equation, momentum equation, turbulent kinetic energy equation and turbulent dissipation rate equation.
在湍流模型下，使用有限体积法求解质量守恒方程、动量方程、湍动能方程和湍动耗散率方程。
The computer simulation shows that the proposed method is valid using vortex structures recognition, and it provides basis for optical propagation model based on turbulence vortex structures.
计算机仿真结果表明，该方法能有效地进行涡结构识别，为基于涡结构的光学传输精确建模奠定了基础。
A simple method of suppression of laser drift caused by air turbulence is put forward in the paper.
提出了一种简单的共路补偿空气扰动造成激光漂移的方法。
A finite volume method with unstructured meshes and s a turbulence model were employed in the calculation.
网格的划分采用非结构性网格，湍流模型为SA湍流模型，在近壁处采用壁面函数进行修正。
A method for analyzing the rotating turbulence boundary layer flow was presented.
本文通过计算分析了旋转湍流边界层。
The frequency domain analysis can take into account the characteristics of atmospheric turbulence, and the calculation is simple, so this method have been widely used.
频域分析法能全面考虑大气湍流的特性，且计算简便，因而得到了广泛的应用。
The invention relates to a method and a device for fixing turbulence bars in a steam heated drying cylinder, particularly in a drying cylinder of a paper making machine.
本发明是一种保证将扰流棒固定在蒸汽加热烘缸内表面的方法和装置，特别是在造纸机械的烘缸中。
Based on the theory of atmospheric turbulence, we measured the seeing parameter r0 of S6-Se station using the star trial method, the result being some 6 cm.
本文以大气湍流理论为基础，对上海天台文佘山站大气相干长度进行了实测，结果约为6厘米。
All the results demonstrate that the DES method is very efficient for the simulation of the separated turbulence flow-fields.
结果表明用DES模拟有分离的紊流流场是高效的。
This paper deals with a method of treating problems of Turbulence from a kinetic point of view.
本文系用热性论之观点研讨激流之各项问题。
This paper deals with a method of treating problems of Turbulence from a kinetic point of view.
本文系用热性论之观点研讨激流之各项问题。
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