3D Lagrangian particle tracking in fluid mechanics

A Schröder, D Schanz - Annual Review of Fluid Mechanics, 2023 - annualreviews.org
In the past few decades various particle image–based volumetric flow measurement
techniques have been developed that have demonstrated their potential in accessing …

Advanced iterative particle reconstruction for Lagrangian particle tracking

T Jahn, D Schanz, A Schröder - Experiments in Fluids, 2021 - Springer
The method of iterative particle reconstruction (IPR), introduced by Wieneke (Meas Sci
Technol 24: 024008, 2013), constitutes a major step toward Lagrangian particle tracking in …

Two-Pulse 3D particle tracking with Shake-the-Box

M Novara, D Schanz, A Schröder - Experiments in Fluids, 2023 - Springer
This study presents an approach to two-pulse 3D particle tracking using methods developed
within the Shake-The-Box (STB, Schanz et al. in Exp Fluids 57: 70, 2016) Lagrangian …

Introducing OpenLPT: new method of removing ghost particles and high-concentration particle shadow tracking

S Tan, A Salibindla, AUM Masuk, R Ni - Experiments in Fluids, 2020 - Springer
We developed an open-source Lagrangian particle tracking (OpenLPT) based on the Shake-
the-Box (Schanz, Gesemann, and Schröder, Exp. Fluids 57.5, 2016) method. The source …

[HTML][HTML] Review of the experimental studies on trombe walls hygrothermal performance: a special focus on the PIV application in such a system

N El Zein, P Désévaux, S Bégot, YA Oumeziane… - Journal of Building …, 2024 - Elsevier
Trombe walls have been recognized as a cost-effective solution for reducing energy
consumption if designed properly. Most of the experimental studies available in the literature …

Experimental study of secondary vortex structures in a rotor wake

CC Wolf, C Schwarz, K Kaufmann, AD Gardner… - Experiments in …, 2019 - Springer
The operation and aerodynamic performance of a helicopter rotor is strongly affected by the
structure of its wake, in particular regarding vortex–vortex interactions of hovering rotors …

Multi-exposed recordings for 3D Lagrangian particle tracking with multi-pulse Shake-The-Box

M Novara, D Schanz, R Geisler, S Gesemann… - Experiments in …, 2019 - Springer
The recent introduction of the Multi-Pulse Shake-The-Box (MP-STB) method opened the
possibility of extending 3D Lagrangian particle tracking (LPT) to the investigation of high …

A novel single-camera approach to large-scale, three-dimensional particle tracking based on glare-point spacing

J Hou, F Kaiser, A Sciacchitano, DE Rival - Experiments in Fluids, 2021 - Springer
A novel method for three-dimensional particle tracking velocimetry (PTV) is proposed that
enables flow measurements in large volumes V= O (10 V= O (10 m^ 3 3) using a single …

Fine scale reconstruction (VIC#) by implementing additional constraints and coarse-grid approximation into VIC+

YJ Jeon, M Müller, D Michaelis - Experiments in Fluids, 2022 - Springer
This study proposes a method that complements Vortex-In-Cell plus (VIC+)(Schneiders and
Scarano, Exp Fluids 57: 139, 2016), a data assimilation technique that reconstructs a dense …

[HTML][HTML] Large-scale volumetric flow studies on transport of aerosol particles using a breathing human model with and without face protections

A Schröder, D Schanz, J Bosbach, M Novara… - Physics of …, 2022 - pubs.aip.org
Exhalation of small aerosol particle droplets and their airborne transport, dispersion, and
(local) accumulation in closed rooms have been identified as the main pathways for direct …