TY - CHAP
T1 - Velocity, vorticity, and mach number
AU - McKeon, Beverley
AU - Comte-Bellot, Geneviève
AU - Foss, John
AU - Westerweel, Jerry
AU - Scarano, Fulvio
AU - Tropea, Cameron
AU - Meyers, James
AU - Lee, Joseph
AU - Cavone, Angelo
AU - Schodl, Richard
AU - Koochesfahani, Manoochehr
AU - Andreopoulos, Yiannis
AU - Dahm, Werner
AU - Mullin, John
AU - Wallace, James
AU - Vukoslavčević, Petar
AU - Morris, Scott
AU - Pardyjak, Eric
AU - Cuerva, Alvaro
N1 - Publisher Copyright:
© Springer-Verlag 2007.
PY - 2007
Y1 - 2007
N2 - The objective of this chapter is to provide a comprehensive statement of the experimental methods that can be used to transduce the velocity and its companion quantity: vorticity (∇ × u¯). Velocity measurements can be understood to represent spatially integrated and pointwise values. Thermal transient anemometry (Sect. 5.6) and sonic anemometers (Sect. 5.7) represent the former. Pressure-based velocity measurements (Sect. 5.1), thermal anemometry (Sect. 5.2), and particle-based techniques (Sect. 5.3) represent the latter. In addition, particle image velocimetry (PIV, Sect. 5.3.2), planar Doppler velocimetry (Sect. 5.3.3), and molecular tagging velocimetry (Sect. 5.4) also provide spatial distributions of the pointwise measurements for the instant at which the image is formed. The vorticity measurements rely on some form of the above pointwise measurements. A general overview of optical methods is presented in Sect. 5.5.1.
AB - The objective of this chapter is to provide a comprehensive statement of the experimental methods that can be used to transduce the velocity and its companion quantity: vorticity (∇ × u¯). Velocity measurements can be understood to represent spatially integrated and pointwise values. Thermal transient anemometry (Sect. 5.6) and sonic anemometers (Sect. 5.7) represent the former. Pressure-based velocity measurements (Sect. 5.1), thermal anemometry (Sect. 5.2), and particle-based techniques (Sect. 5.3) represent the latter. In addition, particle image velocimetry (PIV, Sect. 5.3.2), planar Doppler velocimetry (Sect. 5.3.3), and molecular tagging velocimetry (Sect. 5.4) also provide spatial distributions of the pointwise measurements for the instant at which the image is formed. The vorticity measurements rely on some form of the above pointwise measurements. A general overview of optical methods is presented in Sect. 5.5.1.
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U2 - 10.1007/978-3-540-30299-5_5
DO - 10.1007/978-3-540-30299-5_5
M3 - Chapter
AN - SCOPUS:84979981883
T3 - Springer Handbooks
SP - 215
EP - 471
BT - Springer Handbooks
PB - Springer
ER -