Comparative assessment of pressure field reconstructions from particle image velocimetry measurements and Lagrangian particle tracking
Sign Up to like & getrecommendations! Published in 2017 at "Experiments in Fluids"
DOI: 10.1007/s00348-017-2324-z
Abstract: A test case for pressure field reconstruction from particle image velocimetry (PIV) and Lagrangian particle tracking (LPT) has been developed by constructing a simulated experiment from a zonal detached eddy simulation for an axisymmetric base… read more here.
Keywords: particle image; image velocimetry; pressure field; particle ... See more keywords
Using uncertainty to improve pressure field reconstruction from PIV/PTV flow measurements
Sign Up to like & getrecommendations! Published in 2020 at "Experiments in Fluids"
DOI: 10.1007/s00348-020-02974-y
Abstract: Abstract A novel pressure reconstruction method is proposed to use the uncertainty information to improve the instantaneous pressure fields from velocity fields measured using particle image velocimetry (PIV) or particle tracking velocimetry (PTV). First, the… read more here.
Keywords: uncertainty; pressure field; velocity; flow ... See more keywords
Influence of Pressure Field in Melts on the Primary Nucleation in Solidification Processing
Sign Up to like & getrecommendations! Published in 2017 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-017-1029-2
Abstract: It is well known that external fields applied to melts can cause nucleation at lower supercoolings, fragmentation of growing dendrites, and forced convection around the solidification front. All these effects contribute to a finer microstructure… read more here.
Keywords: field melts; pressure field; solidification; influence pressure ... See more keywords
Toward modeling the spatial pressure field of tropical cyclones: Insights from Typhoon Hato (1713)
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Wind Engineering and Industrial Aerodynamics"
DOI: 10.1016/j.jweia.2018.12.001
Abstract: Abstract Information about the pressure field of tropical cyclones (TCs) is of crucial importance for determining a TC's wind structure. However, despite the fact that TC pressure deficit (ΔP) decreases with increasing height below a… read more here.
Keywords: field; tropical cyclones; pressure field; pressure ... See more keywords
Airborne flow dynamics near free-falling bulk materials: CFD analysis from analytical pressure field
Sign Up to like & getrecommendations! Published in 2021 at "Powder Technology"
DOI: 10.1016/j.powtec.2021.02.050
Abstract: Abstract The dust generated and spread by free fall of bulk materials is analyzed through CFD simulations that allow visualization of the velocity vector field and the air masses close to the main material stream… read more here.
Keywords: field; bulk materials; pressure field; near free ... See more keywords
Experimental and numerical investigation of acoustic pressures in different liquids.
Sign Up to like & getrecommendations! Published in 2018 at "Ultrasonics sonochemistry"
DOI: 10.1016/j.ultsonch.2017.12.002
Abstract: In an attempt to quantify the instantaneous pressure field in cavitating liquids at large forcing signals, pressures were measured in four different liquids contained in vessels with a frequency mode in resonance with the forcing… read more here.
Keywords: different liquids; investigation acoustic; pressure field; acoustic pressures ... See more keywords
Vertical coherence of pressure and velocity structures in hypersonic turbulent boundary layers
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2025.281
Abstract: Abstract Understanding the vertical coherence of the pressure structure and its interaction with velocity fields is critical for elucidating the mechanisms of acoustic generation and radiation in hypersonic turbulent boundary layers. This study employs linear… read more here.
Keywords: pressure; pressure field; velocity; near wall ... See more keywords
Unraveling the near vicinity pressure field of a transversely spinning cricket ball
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Fluids"
DOI: 10.1063/5.0215749
Abstract: We report an experimental study on the pressure field changes caused by the transverse spinning of a cricket ball in a wind tunnel. The study focuses on modern cricket techniques where bowlers deliver the ball… read more here.
Keywords: pressure; pressure field; spinning cricket; cricket ... See more keywords
Joint optimization of sensor placement and sparse pressure field reconstruction with a two-stage framework for limited data
Sign Up to like & getrecommendations! Published in 2025 at "Physics of Fluids"
DOI: 10.1063/5.0278268
Abstract: The pressure field on a high-speed train's surface is critical to aerodynamic design, underpinning the calculation of physical quantities, including lift, drag, lateral force, and overturning moment. However, due to space limitations and high experimental… read more here.
Keywords: pressure; sensor placement; sensor; pressure field ... See more keywords
Error propagation dynamics of velocimetry-based pressure field calculations (2): on the error profile
Sign Up to like & getrecommendations! Published in 2021 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/abf30d
Abstract: A recent study investigated the propagation of error in a velocimetry-based pressure (V-pressure) field reconstruction problem by directly analyzing the properties of the pressure Poisson equation (Pan et al 2016 Meas. Sci. Technol. 27 084012).… read more here.
Keywords: propagation; error profile; error; pressure field ... See more keywords
Development of a Highly Sensitive Micropyramid Flexible Pressure Sensor Array for Intra-Acetabular Pressure Field Monitoring
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2025.3600690
Abstract: Total hip replacement (THR) surgery has achieved significant success in alleviating pain from hip joint diseases and improving patients’ quality of life. However, the challenge of precisely placing the acetabular implant during surgery can lead… read more here.
Keywords: pressure; highly sensitive; pressure field; sensor ... See more keywords