Institute of Aerospace Thermodynamics

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Deposit Date: 2021

1 to 10 of 14 Results

Interface Preserving Moving Mesh (Code) Mar 8, 2023 - Projects without PN Affiliation Alkämper, Maria; Magiera, Jim M., 2022, "Interface Preserving Moving Mesh (Code)", https://doi.org/10.18419/darus-1671, DaRUS, V2 Open source implementation in C++ for an interface preserving moving mesh in 2d and 3d using CGAL Delaunay triangulations. The time-dependent computational mesh allows for large point deformations while preserving a lower dimensional interface surface. See README.md for more info...
Data for: Suppressing the rebound of impacting droplets from solvophobic surfaces by polymer additives: polymer adsorption and molecular mechanisms Feb 22, 2022 - Subarea A4 Lee, Eunsang, 2022, "Data for: Suppressing the rebound of impacting droplets from solvophobic surfaces by polymer additives: polymer adsorption and molecular mechanisms", https://doi.org/10.18419/darus-2235, DaRUS, V1 This tutorial is for Multi-body dissipative particle dynamics simulations of droplets of dilute polymer solution on a solvophobic surface for different droplet sizes, impact velocities and polymer-solvent attraction strengths. The simulations are performed using the self-written...
Rebound suppression by small amount of polymer additives: Slow hopping mechanism Feb 22, 2022 - Subarea A4 Lee, Eunsang, 2022, "Rebound suppression by small amount of polymer additives: Slow hopping mechanism", https://doi.org/10.18419/darus-2234, DaRUS, V1 This tutorial is for Multi-body dissipative particle dynamics simulations of droplets of dilute polymer solution on a solvophobic surface. The simulations are performed using the self-written software DropDPD. A detailed instruction can be found in the file documentation.pdf.
Data for: Evaporation driven by conductive heat transport Nov 11, 2021 - Subarea B6 Homes, Simon; Heinen, Matthias; Vrabec, Jadran; Fischer, Johann, 2021, "Data for: Evaporation driven by conductive heat transport", https://doi.org/10.18419/darus-2230, DaRUS, V1 The present data is a digest of the simulations conducted in the scope of the related publication. The phenomena of stationary evaporation of the Lennard-Jones-truncated-shifted fluid was studied using large scale Molecular Dynamics (MD) simulations. The domain of the conducted s...
Experimental data of flash boiling liquid nitrogen sprays (Test Case IN-1) Jul 29, 2021 - Subarea B4 Rees, Andreas; Oschwald, Michael, 2021, "Experimental data of flash boiling liquid nitrogen sprays (Test Case IN-1)", https://doi.org/10.18419/darus-2076, DaRUS, V1, UNF:6:WzjTONgKlTqgJ42vqQnX5g== [fileUNF] The flash boiling process of superheated liquid nitrogen (LN2) under high-altitude conditions was investigated with the help of a cryogenic temperature adjustment system and injection system at the test bench M3.3 at DLR Lampoldshausen. The test fluid LN2 reaches its superheated...
Data for: Numerical study of head-on droplet collisions at high Weber numbers Jun 4, 2021 - Subarea A7 Liu, Muyuan, 2021, "Data for: Numerical study of head-on droplet collisions at high Weber numbers", https://doi.org/10.18419/darus-1798, DaRUS, V1 Die Daten sind ein Auszug aus numerischen Simulationen im Teilprojekt A7 zur Untersuchung des Shattering-Phänomens, das bei binären Tropfenkollisionen bei hohen Weberzahlen auftritt. Die Daten geben einen Einblick in die Desintegration des Stoßkomplexes unter Ausbildung von Sekun...
Data for: Electrohydrodynamic simulation of electrically controlled droplet generation Apr 29, 2021 - Subarea A5 Quedraogo, Yun, 2021, "Data for: Electrohydrodynamic simulation of electrically controlled droplet generation", https://doi.org/10.18419/darus-1793, DaRUS, V1 Im Rahmen des Projekts A5 entstanden folgende Ergebnisse numerischer Analysen zu elektrisch induzierter Ablösung von Wassertropfen mit niedriger Leitfähigkeit von der Spitze einer benetzbaren Spitze. Der Aufbau des numerischen Modells entspricht dem des elektrisch-getriebenen Trö...
Data for: Measurement of species concentration and estimation of temperature in the wake of evaporating n-heptane droplets at trans-critical conditions Apr 15, 2021 - Subarea B2 Bork, Benjamin, 2021, "Data for: Measurement of species concentration and estimation of temperature in the wake of evaporating n-heptane droplets at trans-critical conditions", https://doi.org/10.18419/darus-1792, DaRUS, V1 Die vorliegenden Experimente dienen einem besseren Verständnis von Zweiphasenverdampfung und dazugehörigen Phänomenen unter erhöhtem Druck und Temperaturen. Der zu Grunde liegende Messaufbau nutzt eine Druckkammer mit Einlässen für Gas- und Flüssigstoffe, um Tropfen in einer temp...
Data for: Experimental Investigation of Droplet Injections in the Vicinity of the Critical Point: A comparison of different model approaches Apr 15, 2021 - Subarea B2 Steinhausen, Christoph, 2021, "Data for: Experimental Investigation of Droplet Injections in the Vicinity of the Critical Point: A comparison of different model approaches", https://doi.org/10.18419/darus-1791, DaRUS, V1 Die vorliegenden Experimente dienen einem besseren Verständnis von Zweiphasenverdampfung und dazugehörigen Phänomenen unter erhöhtem Druck und Temperaturen. Der zu Grunde liegende Messaufbau nutzt eine Druckkammer mit Einlässen für Gas- und Flüssigstoffe, um Tropfen in einer temp...
Data for: Experimental investigation of the evaporation rate of supercooled water droplets at constant temperature and varying relative humidity Apr 15, 2021 - Subarea B1 Ruberto, Stefano; Reutzsch, Jonathan, 2021, "Data for: Experimental investigation of the evaporation rate of supercooled water droplets at constant temperature and varying relative humidity", https://doi.org/10.18419/darus-1790, DaRUS, V1 Die Daten liefern einen Auszug aus einer im Teilprojekt B1 durchgeführten experimentellen Untersuchung der Verdampfung von unterkühlten, levitierten Wassertropfen bei unterschiedlichen Temperaturen und relativen Feuchtegehalten und einer numerischen Simulation zur Verdunstung von...

Interface Preserving Moving Mesh (Code)

Mar 8, 2023 - Projects without PN Affiliation

Alkämper, Maria; Magiera, Jim M., 2022, "Interface Preserving Moving Mesh (Code)", https://doi.org/10.18419/darus-1671, DaRUS, V2

Open source implementation in C++ for an interface preserving moving mesh in 2d and 3d using CGAL Delaunay triangulations. The time-dependent computational mesh allows for large point deformations while preserving a lower dimensional interface surface. See README.md for more info...

Data for: Suppressing the rebound of impacting droplets from solvophobic surfaces by polymer additives: polymer adsorption and molecular mechanisms

Feb 22, 2022 - Subarea A4

Lee, Eunsang, 2022, "Data for: Suppressing the rebound of impacting droplets from solvophobic surfaces by polymer additives: polymer adsorption and molecular mechanisms", https://doi.org/10.18419/darus-2235, DaRUS, V1

This tutorial is for Multi-body dissipative particle dynamics simulations of droplets of dilute polymer solution on a solvophobic surface for different droplet sizes, impact velocities and polymer-solvent attraction strengths. The simulations are performed using the self-written...

Rebound suppression by small amount of polymer additives: Slow hopping mechanism

Feb 22, 2022 - Subarea A4

Lee, Eunsang, 2022, "Rebound suppression by small amount of polymer additives: Slow hopping mechanism", https://doi.org/10.18419/darus-2234, DaRUS, V1

This tutorial is for Multi-body dissipative particle dynamics simulations of droplets of dilute polymer solution on a solvophobic surface. The simulations are performed using the self-written software DropDPD. A detailed instruction can be found in the file documentation.pdf.

Data for: Evaporation driven by conductive heat transport

Nov 11, 2021 - Subarea B6

Homes, Simon; Heinen, Matthias; Vrabec, Jadran; Fischer, Johann, 2021, "Data for: Evaporation driven by conductive heat transport", https://doi.org/10.18419/darus-2230, DaRUS, V1

The present data is a digest of the simulations conducted in the scope of the related publication. The phenomena of stationary evaporation of the Lennard-Jones-truncated-shifted fluid was studied using large scale Molecular Dynamics (MD) simulations. The domain of the conducted s...

Experimental data of flash boiling liquid nitrogen sprays (Test Case IN-1)

Jul 29, 2021 - Subarea B4

Rees, Andreas; Oschwald, Michael, 2021, "Experimental data of flash boiling liquid nitrogen sprays (Test Case IN-1)", https://doi.org/10.18419/darus-2076, DaRUS, V1, UNF:6:WzjTONgKlTqgJ42vqQnX5g== [fileUNF]

The flash boiling process of superheated liquid nitrogen (LN2) under high-altitude conditions was investigated with the help of a cryogenic temperature adjustment system and injection system at the test bench M3.3 at DLR Lampoldshausen. The test fluid LN2 reaches its superheated...

Data for: Numerical study of head-on droplet collisions at high Weber numbers

Jun 4, 2021 - Subarea A7

Liu, Muyuan, 2021, "Data for: Numerical study of head-on droplet collisions at high Weber numbers", https://doi.org/10.18419/darus-1798, DaRUS, V1

Die Daten sind ein Auszug aus numerischen Simulationen im Teilprojekt A7 zur Untersuchung des Shattering-Phänomens, das bei binären Tropfenkollisionen bei hohen Weberzahlen auftritt. Die Daten geben einen Einblick in die Desintegration des Stoßkomplexes unter Ausbildung von Sekun...

Data for: Electrohydrodynamic simulation of electrically controlled droplet generation

Apr 29, 2021 - Subarea A5

Quedraogo, Yun, 2021, "Data for: Electrohydrodynamic simulation of electrically controlled droplet generation", https://doi.org/10.18419/darus-1793, DaRUS, V1

Im Rahmen des Projekts A5 entstanden folgende Ergebnisse numerischer Analysen zu elektrisch induzierter Ablösung von Wassertropfen mit niedriger Leitfähigkeit von der Spitze einer benetzbaren Spitze. Der Aufbau des numerischen Modells entspricht dem des elektrisch-getriebenen Trö...

Data for: Measurement of species concentration and estimation of temperature in the wake of evaporating n-heptane droplets at trans-critical conditions

Apr 15, 2021 - Subarea B2

Bork, Benjamin, 2021, "Data for: Measurement of species concentration and estimation of temperature in the wake of evaporating n-heptane droplets at trans-critical conditions", https://doi.org/10.18419/darus-1792, DaRUS, V1

Die vorliegenden Experimente dienen einem besseren Verständnis von Zweiphasenverdampfung und dazugehörigen Phänomenen unter erhöhtem Druck und Temperaturen. Der zu Grunde liegende Messaufbau nutzt eine Druckkammer mit Einlässen für Gas- und Flüssigstoffe, um Tropfen in einer temp...

Data for: Experimental Investigation of Droplet Injections in the Vicinity of the Critical Point: A comparison of different model approaches

Apr 15, 2021 - Subarea B2

Steinhausen, Christoph, 2021, "Data for: Experimental Investigation of Droplet Injections in the Vicinity of the Critical Point: A comparison of different model approaches", https://doi.org/10.18419/darus-1791, DaRUS, V1

Data for: Experimental investigation of the evaporation rate of supercooled water droplets at constant temperature and varying relative humidity

Apr 15, 2021 - Subarea B1

Ruberto, Stefano; Reutzsch, Jonathan, 2021, "Data for: Experimental investigation of the evaporation rate of supercooled water droplets at constant temperature and varying relative humidity", https://doi.org/10.18419/darus-1790, DaRUS, V1

Die Daten liefern einen Auszug aus einer im Teilprojekt B1 durchgeführten experimentellen Untersuchung der Verdampfung von unterkühlten, levitierten Wassertropfen bei unterschiedlichen Temperaturen und relativen Feuchtegehalten und einer numerischen Simulation zur Verdunstung von...

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