A Four-Channel Low-Noise Readout IC for Air Flow Measurement Using Hot Wire Anemometer in 0.18 μm CMOS Technology. [PDF]
Sensors (Basel), 2021 Nam K +8 more
europepmc +1 more source
Development of subminiature multi-sensor hot-wire probes [PDF]
, 1988 Limitations on the spatial resolution of multisensor hot wire probes have precluded accurate measurements of Reynolds stresses very near solid surfaces in wind tunnels and in many practical aerodynamic flows.
Lemos, Fred R. +2 more
core +1 more source
Calculation of turbulent shear stress in supersonic boundary layer flows [PDF]
Turbulent shear stress distributions for supersonic boundary layer flows have been computed from experimental mean boundary layer data. The computations have been made by numerically integrating the time averaged continuity and streamwise momentum ...
Childs, M. E., Sun, C. C.
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Aerodynamic measurement of a track runner using a wind-tunnel moving-belt system
Nihon Kikai Gakkai ronbunshu, 2014 Concerning most of track-and-field athletics such as the marathon, it is important to clarify the flow around track runners and to evaluate their air resistances (or wind resistances, drags).
Katsuya HIRATA +5 more
doaj +1 more source
Hot wire anemometer measurements in the unheated air flow tests of the SRB nozzle-to-case joint [PDF]
Hot-Wire Anemometer measurements made in the Solid Rocket Booster (SRB) nozzle-to-case joint are discussed. The study was undertaken to glean additional information on the circumferential flow induced in the SRB nozzle joint and the effect of this flow ...
Ramachandran, N.
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Amplification of Reynolds number dependent processes by wave distortion [PDF]
A system using a hot-wire transducer as an analog of a liquid droplet of propellant was employed to investigate the ingredients of the acoustic instability of liquid-propellant rocket engines.
Fang, J. C. +2 more
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Local isotropy and refractive index fluctuations in the surface layer of the atmosphere [PDF]
Theoretical and experimental evidence for the existence of local isotropy is briefly examined and conflicting results are found. Recent measurements of temperature spectra support earlier hot wire anemometer and optical scintillation measurements that ...
Portman, D. J.
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Numerical-experimental comparison of radial fans applied in pneumatic transport of agricultural fertilizer spreaders [PDF]
Revista Brasileira de Engenharia Agrícola e AmbientalThis study presents a numerical and experimental comparison of two different types of radial fans used in an agricultural fertilizer spreader at a rotation of 4000 rpm.
Marcelo L. de F. Fogal +3 more
doaj +2 more sources
Analysis of wake vortex flight test data behind a T-33 aircraft [PDF]
Measurements of the vortex system behind a T-33 aircraft were obtained by a Learjet equipped with a boom carrying a three-wire, hot-wire anemometry probe and other instrumentation.
Jacobsen, R. A., Kuhn, G. D.
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Three dimensional laser Doppler velocimeter turbulence measurements in a pipe flow [PDF]
The mean and turbulent u, v, and w components of a gaseous fully developed turbulent pipe flow were measured with a laser Doppler velocimeter system. Measurements of important system parameters are presented and discussed in relation to the measurement ...
Cliff, W. C. +2 more
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