Axisymmetric drop impact dynamics on a wall film of the same liquid

Measurement data/results

Provide files of the measurement data together with format information/read-me files.
Some graphical presentation of the results should also be given like profiles along characteristic lines or contours in characteristic planes of mean and if possible turbulence quantities, streamlines, etc. and the so presented results should also be discussed briefly.

Excel files with experimental results for moderate and high impact velocity are available for download through the website https://tudatalib.ulb.tu-darmstadt.de/handle/tudatalib/3295. The Excel files also include results of numerical simulations with a phase-field method employing different modeling of surface tension and spatial resolution of the diffuse interface.

File:Fig 4.png

Comparison of crown shape (left image) and crown height (right image) between experiment and simulation for moderate impact velocity.

Contributed by: Bastian Stumpf, Milad Bagheri, Ilia V. Roisman, Cameron Tropea, Jeanette Hussong, Martin Wörner, Holger Marschall — Technical University of Darmstadt and Karlsruhe Institute of Technology

Front Page

Introduction

Review of experimental studies

Description

Experimental Set Up

Measurement Quantities and Techniques

Data Quality and Accuracy

Measurement Data and Results