Pulsed hot-wire measurements in two- and three-dimensional wall jets

Three‐dimensional wall jets: Axial flow in a stirred tank

“…The inner layer of the wall jet has been examined extensively to determine wall friction or shear stress at the wall and the turbulent properties of the inner layer. Schwarz son et al 1998 , andVenas et al 1999 provide more recent Ž . experimental results, and Gerodimos and So 1997 examine and review the near-wall modeling of wall jets.…”

Study of the heat transfer characteristics in turbulent combined wall and offset jet flows

“…The turbulent wall jet has been studied in details by many researchers and reported in literature. These include the articles of Bakke [3], Schwarz and Cosart [4], Wygnanski et al [5], Launder and Rodi, [6], Eriksson et al [7], Venås et al [8], Gogineni and Shih [9] and George et al [10] etc. For the offset jet, the relevant articles are Pelfrey and Liburdy [11], Koo and Park [12], Pelfrey and Liburdy [13], Gu [14], Sawyer [15,16], Nasr and Lai [17].…”

A study of directional MEMS dual-fences gauge

“…The hot wire/film sensors [1,2,3], which are based on the heat transfer phenomena, have been widely applied to the measurement, but neither is capable of measuring the instantaneous wall shear stress in reverse flow regions. Venås [4] presented a wall-pulsed wires once, which allowed the detection of flow reversals but was limited in its dynamics. The sensors using floating elements were proposed [5,6], which provide high performance in dynamic measurements.…”