Impugn
发表于 2025-3-26 21:12:42
Measurement of Fuel Injector Spray Flow of I.C. Engine by FFT Based Phase Doppler Anemometer-An Apprnal processor which consists of high speed A/D converters, large memories and computers makes the system versatile to measure velocity, size, particle flux of droplets simultaneously and evaluating the results and their correlations. In most case, a certain amount of memory provides a satisfactory i
ANT
发表于 2025-3-27 04:06:49
Signal Processing Considerations for Laser Doppler and Phase Doppler Applicationsprocessors (namely the counter and the covariance processors) and the frequency domain processor using the Fourier transform (for the actual signal or for its correlation function). It can be shown that the Fourier transform method gives the optimum frequency and phase estimation in terms of the Max
吸引力
发表于 2025-3-27 09:07:11
Improved Optical Systems for Velocimetry and Particle Sizing Using Semiconductor Lasers and Detectorctor lasers and detectors, which make them compact, energy efficient, and cost effective. The optical layouts are optimized by giving a due consideration to the peculiar focusing characteristics of a diode laser beam, whose field distribution normal to the semiconductor junction is modelled as a Lor
NUDGE
发表于 2025-3-27 10:41:13
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性学院
发表于 2025-3-27 15:36:59
https://doi.org/10.1007/3-540-29832-0B. The intensity of fluorescence decreased with temperature and its temperature with a coefficient of 3.2%/K. The dimensionless calibration curve was not affected by laser intensity, concentration of Rhodamine B, laser wavelength and optical configuration. Simultaneous measurement of velocity and temperature was made in a natural convection field.
仲裁者
发表于 2025-3-27 20:47:24
https://doi.org/10.1007/3-540-29832-0velocities and angles of the particles on two types of surface. Two experimental rigs designed for low and high velocities are described. Impact and rebound velocities are given for impacts of glass beads at low velocities on aluminium and at higher velocities on aluminium and tool steel.
Communicate
发表于 2025-3-27 22:50:48
Stefan Offermanns,Walter Rosenthal and the number of Doppler burst waves of an LDA signal. Intake port configuration effects and fuel injection effects on the droplet entrance manner into a cylinder were investigated using straight and swirl ports. The difference in manner was clarified to be due to the interaction between the airflow in the ports and the fuel droplets.
逗它小傻瓜
发表于 2025-3-28 04:23:40
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Melanoma
发表于 2025-3-28 07:11:04
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innovation
发表于 2025-3-28 11:58:24
https://doi.org/10.1007/3-540-29832-0B. The intensity of fluorescence decreased with temperature and its temperature with a coefficient of 3.2%/K. The dimensionless calibration curve was not affected by laser intensity, concentration of Rhodamine B, laser wavelength and optical configuration. Simultaneous measurement of velocity and te