Batchelor Prize Lecture: Measurements in wall-bounded turbulence
AJ Smits - Journal of Fluid Mechanics, 2022 - cambridge.org
Our understanding of turbulent boundary layer scaling and structure has advanced greatly in
the past 20 to 30 years. On the computational side, direct numerical simulations and large …
the past 20 to 30 years. On the computational side, direct numerical simulations and large …
A micro-hot-wire anemometry probe with elongated stubs for turbulent boundary layer measurements
The development of micro-hot-wire anemometry probes for turbulence studies requires
mitigating spatial filtering, end-conduction effects and probe intrusivity. Kee** these …
mitigating spatial filtering, end-conduction effects and probe intrusivity. Kee** these …
Fabrication of freestanding Pt nanowires for use as thermal anemometry probes in turbulence measurements
We report a robust fabrication method for patterning freestanding Pt nanowires for use as
thermal anemometry probes for small-scale turbulence measurements. Using e-beam …
thermal anemometry probes for small-scale turbulence measurements. Using e-beam …
Development of a nanoscale hot-wire probe for supersonic flow applications
A new nanoscale thermal anemometry probe (NSTAP) was designed and fabricated to
measure mass flux in supersonic flows. This sensor was evaluated in the Trisonic Wind …
measure mass flux in supersonic flows. This sensor was evaluated in the Trisonic Wind …
Reynolds number dependence of turbulent kinetic energy and energy balance of 3-component turbulence intensity in a pipe flow
M Ono, N Furuichi, Y Tsuji - Journal of Fluid Mechanics, 2023 - cambridge.org
Measurement data sets are presented for the turbulence intensity profile of three velocity
components ($ u $, $ v $ and $ w $) and turbulent kinetic energy (TKE, $ k $) over a wide …
components ($ u $, $ v $ and $ w $) and turbulent kinetic energy (TKE, $ k $) over a wide …
Geometric sensitivity of the NSTAP
The nanoscale thermal anemometry probe (NSTAP) has been widely used to measure
turbulence levels in high Reynolds number flows. Here, we report that the probe …
turbulence levels in high Reynolds number flows. Here, we report that the probe …
Self-similar, spatially localized structures in turbulent pipe flow from a data-driven wavelet decomposition
This study aims to extract and characterize structures in fully developed pipe flow at a friction
Reynolds number of wall units. The evidence of self-similarity provided in this study lends …
Reynolds number of wall units. The evidence of self-similarity provided in this study lends …
Nano-shaped hot-wire for ultra-high resolution anemometry in cryogenic helium
P Diribarne, P Thibault, PE Roche - Review of Scientific Instruments, 2019 - pubs.aip.org
We present the principle, modeling, and the first implementation of a new type of high
resolution hot-wire anemometer designed to operate at cryogenic temperatures and very …
resolution hot-wire anemometer designed to operate at cryogenic temperatures and very …
Experimental investigation of the effects of length-to-diameter ratio of hot-wire sensor on the dynamic response to velocity fluctuations
A Inasawa, S Takagi, M Asai - Experiments in Fluids, 2021 - Springer
This paper reconsidered the criterion on the length-to-diameter ratio (l/d) of the hot-wire
sensor, l/d ≥ 200 l/d≥ 200, for end-conduction effects on the dynamic response of constant …
sensor, l/d ≥ 200 l/d≥ 200, for end-conduction effects on the dynamic response of constant …
Examining the inertial subrange with nanoscale cross-wire measurements of turbulent pipe flow at high Reynolds number near the centreline
Highly resolved, two-component velocity measurements were made near the centreline of
turbulent pipe flow for Reynolds numbers in the range). These unique data were obtained …
turbulent pipe flow for Reynolds numbers in the range). These unique data were obtained …