ILK Dresden gGmbH has a thermosiphon for investigating the influence of suspensions as a working fluid. The thermosiphon consists of a modular assembly comprising an evaporator, an adiabatic section, and a condenser. To collect measurement data, the system is equipped with 5 pressure probes and 12 temperature probes. In addition, the secondary circuits are equipped with flow meters to determine the heat transferred.

The components of the student’s thesis are:

• Experimental investigation of structured evaporator surfaces in a thermosiphon. The structure is created by inserting metal mesh.
• Comparative presentation of the measurement results. Photographic and microscopic examinations of the internal evaporator surfaces. These examinations must be conducted before and after the experiments.
• Comparison of the measurement results with available reference measurements for an unstructured evaporator.
• Preparation of the written thesis, including a discussion of the results.

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Since our internships and the supervision of student projects are primarily intended to provide practical experience and career guidance, we ask for your understanding that no compensation is provided. However, we would be happy to issue you a formal internship certificate and nominate your student project for the annual academic award presented by the Association for the Promotion of Air Conditioning and Refrigeration Technology (Verein zur Förderung der Luft- und Kältetechnik e.V.).