PURPOSE: An anemometer for finding wind speed using an afterimage effect of colored weather vane cups is provided to calculate wind speed by a qualitative speed feeling, not a measured value. CONSTITUTION: A vane includes a red cup(101), a green cup(102), a blue cup(103), and a white ...
and Reynolds, W.C.;“The Structure and Growth of the Mixing Layer Region of a Round Jet”, Rept. TF-17, Thermosciences Division, Dept. of Mech. Engrg., Stanford Univ., 1982. Google Scholar Collicott, S.H. and Hesselink, L.;“Anamorphic Optical Processing of Laser Speckle Anemometer ...
For example, in (Garca-Ramos et al., 2012) an assisted sprayer equipped with two axial fans and a 3D sonic anemometer was designed and implemented to apply the exact quantity of agrochemicals needed. In (Gil et al., 2013) the use of a scanning Light Detection and Ranging (LIDAR) ...
A Laser Doppler Anemometer (LDA) system was used to provide an independent reference measurement of velocity. The instrument, which provides a point measurement of velocity, was positioned in such a way that the measurement point was in plane with the PIV laser sheet. Figure 2 Raw images from...
1, hatched from egg cases exposed to stressful conditions during the early-middle embryonic stage of development Egg cases with early-middle staged embryos of the oval squid Aka-ika, Sepioteuthis sp. 1, that were spawned on an anemometer set in the deeper layers of th... A Amida,H Washi...
5 ?m diameter, 1.2 mm length Constant temperature anemometer ? Used for mean and instantaneous (fluctuating) velocity measurements ? Principle of operation: Sensor resistance is changed by the flow over the probe and the cooling taking place is related through calibration to the velocity of the ...
In both field campaigns the results are compared against a sonic anemometer, as the reference instrument. The measurements clearly show that the image-reject architecture results in more accurate measurements of radial wind velocities close to zero. Close-to-zero velocities are usually associated with...
In both field campaigns the results are compared against a sonic anemometer, as the reference instrument. The measurements clearly show that the image-reject architecture results in more accurate measurements of radial wind velocities close to zero. Close-to-zero velocities are usually associated with...
2011. "Experimental Investigation of Air-oil Slug Flow Using Capacitance Probes, Hot-film Anemometer, and Image Processing", International Journal of Multiphase Flow, Vol. 37, pp. 876-887.Ahmed, W. H. Experimental investigation of air-oil slug flow using capacitance probes, hot-film anemometer,...
Two measurement parameters used in the density correlation method and the gray level difference accumulation method of the PIV system, an interrogation region and a search region, were experimentally investigated by comparing the velocity distributions measured by a Laser Doppler Anemometer and the PIV....