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
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