Please find our open Bachelor and Master theses, and student projects (ADP, ARP, …) below. Do not hesitate to contact us directly and ask about upcoming theses and projects.
Aufbau und Inbetriebnahme eines Referenzversuchsstands zur Untersuchung von Marangoni-Strömungen für die ISS
Construction and operation of a reference test rig for the investigation of Marangoni flows for the ISS
2024/05/17
Masterthesis
As part of this thesis, a reference test rig based on the ISS experiment ‘Marangoni in Films’ is to be set up and put into operation. The first measurements will then be carried out with the test rig. This thesis is intended to create the basis for future comparisons between experiments in weightlessness and under gravity.
Supervisor: Robin Behle, M.Sc.
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Analytische Modellierung der internen Strömung bei der Verdampfung nanopartikelbeladener Tropfen
Analytical modeling of internal flow during nanoparticle-laden drop evaporation
2024/05/13
Masterthesis, Bachelorthesis, Advanced Design Project (ADP)
The evaporation of droplets laden with nonvolatile solutes results in intricate deposition patterns on the substrate and has attracted considerable attention in the scientific world. Understanding the mechanisms underlying the formation of these patterns is crucial for various technical applications, spanning from coating and inkjet printing to medical diagnostics. This work delves into the development of a comprehensive analytical model of the specific ring-like deposition patterns observed during the drying of droplets.
Supervisor: Amirhossein Khazayialiabad, M.Sc.
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Untersuchung der Dynamik von Tröpfchen auf vibrierenden superhydrophoben Oberflächen
Investigation of the dynamics of droplets on vibrating superhydrophobic surfaces
2024/05/13
Masterthesis, Bachelorthesis, Advanced Design Project (ADP)
Research into the dynamics of droplet vibrations on superhydrophobic surfaces focuses on the fundamental phenomena. Building on previous literature on the dynamics of droplets with sliding contact lines, our work utilises established analytical methods to capture the nuanced responses of the droplets. Join us and shape the next wave of scientific advances at the interface of fluid dynamics and surface engineering. Your participation can help drive new investigations in this fascinating field.
Supervisor: Amirhossein Khazayialiabad, M.Sc.
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Analyse eines bestehenden Simulationsaufbaus für die Tropfenverdampfung im Rahmen eines EU-Projekts
Analysis of an existing simulation setup for droplet evaporation as part of an of an EU project
2024/05/13
Masterthesis, Bachelorthesis, Advanced Design Project (ADP)
Supraparticles, which are created by the self-organised accumulation of nanoparticles, offer a wide range of potential applications due to their unique properties. One remarkable method is the generation of supraparticles on superhydrophobic surfaces by vapour deposition of droplets. This method allows precise control over the shape and arrangement of the resulting particle structures. In this study we will perform a parametric analysis of the current model for the evaporation of nanofluids. We will validate the results using experimental data from the Max Planck Institute for Polymer Research as part of an EU project.
Supervisor: Amirhossein Khazayialiabad, M.Sc.
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Analyse der Marangoni-Strömung in einem Flüssigkeitsfilm im Rahmen eines EU-Projekts
Analysis of the Marangoni flow in a liquid film as part of an EU project
2024/05/13
Masterthesis, Bachelorthesis, Advanced Design Project (ADP)
The behaviour of liquid films during evaporation is of great importance both in scientific research and in industrial applications. The Marangoni effect which results from changes in surface tension significantly influences the dynamics and properties of the film. CFD simulations of such systems in COMSOL provide information about the various phenomena that occur. The aim of this thesis is to carry out a sensitivity analysis for an already developed CFD simulation case in COMSOL.
Supervisor: Amirhossein Khazayialiabad, M.Sc.
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Analyse der Verbraucherstruktur des Fernwärmenetzes der TU Darmstadt
Analysis of the consumer structure of the university's district heating network
2024/04/30
Masterthesis, Bachelorthesis, Research Assistant
The provision of heat in the building sector accounts for a significant share of global CO2 emissions. As part of the decarbonization of the heat sector in Germany, district heating is increasingly becoming a key technology of focus. Within this task/thesis, an analysis of the measurement data from the university's own district heating network is to be conducted to utilize the insights gained for modeling purposes.
Supervisor: Julia Eicke, M.Sc.
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Aufbau eines Versuchsstand zur Heatpipeforschung
Construction of a heat pipe test setup
2024/04/08
Masterthesis
Heat pipes are used in a variety of technical processes application. In order to better understand the internal flows, especially in weightlessness a test rig based on an existing concept is to be adapted and adapted and constructed.
Supervisor: Dr.-Ing. Axel Sielaff
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Einfluss von Carbonnanotubebeschichtungen auf das Siedeverhalten
Influence of Carbon Nanotube Coatings on Boiling Behavior
2024/04/08
Masterthesis
Coatings of carbon nanotubes on silicon within boiling processes. Adjustments have to be made within an existing boiling cell for silicon wafers, followed by initial tests to evaluate boiling behavior.
Supervisor: Dr.-Ing. Axel Sielaff
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Inbetriebnahme einer Versuchsanlage im Rahmen des Enhanced Evaporator Projektes auf der ISS
Commissioning of an Experimental System as Part of the Enhanced Evaporator Project on the ISS
2024/04/08
Masterthesis
Commissioning of an existing experimental setup for conducting zero-gravity evaporation studies as part of the ESA's Enhanced Evaporators project. This will enable a comparative analysis under Earth's gravity.
Supervisor: Dr.-Ing. Axel Sielaff
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