LDV Laser Doppler Velocimeter

The measurements of turbulence features was made near the inlet ports of a loop scavenging two stroke diesel engine under the conditions of steady flows with two dimensional LDV.

:利用二维激光多普勒测速仪 ,在稳流试验台上 ,对 1 E1 50柴油机扫气口附近横剖面上稳态回流扫气的湍流特性进行了测试。

The fluid flow and level fluctuation in the water modeling were investigated by Laser Doppler Velocimeter(LDV),level sensor and CFD methods.

利用激光多普勒测速仪、浪高仪等设备及计算流体力学方法研究了板坯连铸结晶器水模型内流体的流动形态和液面的波动状况。

Aiming at the high-speed and high-acceleration features of solid moving targets,the parameter estimation of laser Doppler velocimetry echo signal under white Gaussian noise were investigated.

针对固体运动目标高速度、高加速度的特点,研究了高斯白噪声背景下激光多普勒测速回波信号的参数估计问题。

Investigation on a laser Doppler velocimetry signal processor based on PC;

激光多普勒测速 (LDA)已成为科学研究中测量固体表面运动速度和复杂流场流动速度的一种强有力的手段 ,受到普遍的重视。

Signal-to-noise Ratio and Doppler Current of Laser Doppler Velocimeter

激光多普勒测速仪信噪比及多普勒电流的研究

Research of the reference-beam laser Doppler velocimeter

参考光束型激光多普勒测速仪的研究

backscatter laser Doppler velocimeter

反向散射激光多普勒测速仪

Measuring the precision of laser Doppler velocimeter based on counting

基于计数法测量激光多普勒测速仪的测速精度

On the supersonic impinging jet by Laser Doppler Velocimetry

激光多普勒测速方法研究超声速冲击射流

The laser doppler velocity measuring technique and its application in aeronautics

激光多普勒测速技术及其在航空中的应用

The experimental research of laser Doppler velocimeter in backscatter

后向散射激光多普勒测速仪的实验研究

Research on an Laser Doppler Velocimetry Based on DSPs;

基于DSP芯片的激光多普勒测速仪的研制

Design of Laser Doppler Velocimeter Based on DSP;

基于DSP芯片的激光多普勒测速仪的设计

The application of digital correlation technology in laser Doppler velocimeter

数字相关技术在激光多普勒测速仪中的应用

Application of differential laser Doppler velocimeter in solid velocity measurement

差动激光多普勒测速仪在固体速度测量中的应用

Research on Zoom-FFT Used in Laser Doppler Velocimeter Based on DSP;

基于DSP芯片的Zoom-FFT方法在激光多普勒测速中的应用研究

laser Doppler anemometry

激光多普勒风速测量法

Study on Laser Doppler Velocimeter Based on CO_2 Lasers;

基于CO_2激光器的多普勒测速研究

Doppler two-color laser anemometer

多普勒双色激光风速计

laser doppler velocity meter, laser doppler velocimeter

多普勒式激光速度计

Fast deformation velocity measurement using laser Doppler velocity interferometer

应用激光多普勒速度干涉仪测量快速形变速度

Research on the Measurement of Burning Velocity by a Laser-doppler Anemometer (LDA)

用激光多普勒流速仪测量燃烧速度的研究