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Novel Measurement Techniques

Reynolds-stress measurement using stereoscopic ensemble PIV

Reynolds-stress measurement using stereoscopic ensemble PIV

M.T. Taylor, J.M. Lawson, B. Ganapathisubramani

Aerodynamics and Flight Mechanics Research Group, University of Southampton, Southampton SO17 1BJ, United Kingdom

Modernization of the DLR L2F-System

Modernization of the DLR L2F-System

T. Ockenfels, M. Stein, M. Voges, C. Willert

Institute of Propulsion Technology, German Aerospace Center (DLR), Köln, Germany

Phosphorescence-PTV: Simultaneous 3D Temperature and Velocity Measurement

Phosphorescence-PTV: Simultaneous 3D Temperature and Velocity Measurement

D. Luan(1,2), C. Tropea(3), C. He(1,2), X. Zeng(1,2), Y. Liu(1,2), D. Peng(1,2), T. Cai(1,2)

1: School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, China
2: Gas Turbine Research Institute, Shanghai Jiao Tong University, Shanghai, China
3: Institute for Fluid Mechanics and Aerodynamics, Technical University of Darmstadt, Darmstadt, Germany

Development of Time-resolved Multi-physical Field Measurement Techniques for High-speed Flows

Development of Time-resolved Multi-physical Field Measurement Techniques for High-speed Flows

F. Gu(1), N. Zhou(2), J. Chen(1), Y. Duan(2), Y. Liu(1), D. Peng(1)

1: Key Lab of Education Ministry for Power Machinery and Engineering, School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, China
2: Science and Technology on Space Physics Laboratory, Beijing, China

Feasibility Study of Retroreflective PIV

Feasibility Study of Retroreflective PIV

M. Raffel, A. Heintz, H.T. Bartzsch, C.C. Wolf

Institute of Aerodynamics and Flow Technology, German Aerospace Center (DLR), 37073 Göttingen, Germany

Development of 3D Molecular Tagging Velocimetry with Fourier Integral Microscopy and Neural Radiance Fields

Development of 3D Molecular Tagging Velocimetry with Fourier Integral Microscopy and Neural Radiance Fields

B. Thurow(1), S. Halder(1), B. Sapkota(1), M. Yamakaitis(2), C. Fort(2), P.M. Bardet(2)

1: Department of Aerospace Engineering, Auburn University, USA
2: Department of Mechanical and Aerospace Engineering, The George Washington University, USA

Time Resolved Photon-Counting Densitometry For Particle-Laden Liquid Flows

Time Resolved Photon-Counting Densitometry For Particle-Laden Liquid Flows

Nick Lucido, Parth Devrajbhai Khokhani, Elijah Andrews, Harish Ganesh

University of Michigan, Ann Arbor, United States

Effects of Three-Dimensional Particle Orientation on Photoelastic Response in Polarization-Based Fluid Stress Measurement

Effects of Three-Dimensional Particle Orientation on Photoelastic Response in Polarization-Based Fluid Stress Measurement

M. Naito(1), Y. Yokoyama(2,3), W.K.A. Worby(1), M. Kawaguchi(4), Y. Tagawa(1)

1: Dept. of Mech. Sys. Eng., Tokyo University of Agriculture and Technology, Japan
2: Micro/Bio/Nanofluidics Unit, Okinawa Institute of Science and Technology, Japan
3: Splash Lab, King Abdullah University of Science and Technology, Saudi Arabia
4: Institute of Engineering Academic Assembly, Shinshu University, Japan

Measurements of water mole fractions using Laser-Induced Grating Spectroscopy in a turbulent duct flow

Measurements of water mole fractions using Laser-Induced Grating Spectroscopy in a turbulent duct flow

L. Wüstner, J. Härter, R. Poser, G. Lamanna

ITLR, Institute of Aerospace Thermodynamics, University of Stuttgart, Germany

Comparison Of STV Flow Measurements And Processing Strategies With State-Of-The-Art PIV Data On Industrial Complex Bluff Body Flow Configuration

Comparison Of STV Flow Measurements And Processing Strategies With State-Of-The-Art PIV Data On Industrial Complex Bluff Body Flow Configuration

Simon Barbe (1), Andrin Landolt (2), Benjamin Rembold (2), Ivan Lunati (3), Claudio Mucignat (3)

1. EPFL, Lausanne, Switzerland
2. Streamwise, Mannendorf, Switzerland
3. EMPA, Dübendorf, Switzerland

On the problem of diffusivity in biological materials: estimation of diffusion coefficients via X-ray radiography

On the problem of diffusivity in biological materials: estimation of diffusion coefficients via X-ray radiography

E. Medolago, M. Santini, S. Fest-Santini, G.E. Cossali

Department of Engineering and Applied Sciences, University of Bergamo, Italy

Multi-resolution Image Regression and Correlation to Track Natural Snowfalls over Extreme Spatial Extent

Multi-resolution Image Regression and Correlation to Track Natural Snowfalls over Extreme Spatial Extent

K. Muller(1), R. Bölsterli(1,2), D.A. Emür(1), M. Lehning(3,4), F. Coletti(1)

1: Institute of Fluid Dynamics, Mechanical and Process Engineering, ETH Zurich, Sonneggstrasse 3, 8092, Zurich, Switzerland
2: Strømningstekniske Laboratorier, Department of Energy and Process Engineering, Faculty of Engineering, NTNU, 229 Gløshaugen, Trondheim, Norway
3: Laboratory of Cryospheric Sciences, EPFL Valais Wallis, Route des Ronquos 86, 1951, Sion, Switzerland
4: Snow and Atmosphere, Snow Processes, WSL Institute for Snow and Avalanche Research (SLF), Flüelastrasse 11, 7260, Davos Dorf, Switzerland

Ultrasound Imaging Velocimetry measurements and Large Eddy Simulation of domestic slurry in pipe bends

Ultrasound Imaging Velocimetry measurements and Large Eddy Simulation of domestic slurry in pipe bends

G. Oldenziel(1,2), A. Dash(4,5), M. van der Eijk(1), T. Boschetti(1), A. Talmon(7), A. Zubova(6), F. Clemens(3)

1: Deltares, The Netherlands
2: Laboratory for Aero & Hydrodynamics Delft University of Technology, The Netherlands
3: Skills in Motion BV, The Netherlands
4: Multiphase Systems, Process & Energy, Department of Mechanical Engineering, Delft University of Technology’
5: KWR Water Research Institute, Nieuwegein, The Netherlands
6: Pascal Technologies, Norway
7: Section offshore and dredging engineering, Delft University of Technology, The Netherlands

Imaging Transient Stress Fields in Soft Materials during Droplet Impact by Photoelastic Tomography

Imaging Transient Stress Fields in Soft Materials during Droplet Impact by Photoelastic Tomography

Y. Tagawa(1), Y. Yokoyama(2), K. Matsunuma(1), H. Maruoka(3)

1: Dept. of Mech. Sys. Eng., Tokyo University of Agriculture and Technology, Japan
2: Micro/Bio/Nanofluidics Unit, Okinawa Institute of Science and Technology, Japan
3: Nonlinear and Non-equilibrium Physics Unit, Okinawa Institute of Science and Technology, Japan

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