Students (mfd) for a thesison a Back Pressure Measurement System in the Air-Jet Weaving Process

Become part of an internationally successful industrial company and benefit from a strong community with over 8800 colleagues worldwide. As a leading supplier of industrial machine needles precision parts fine tools as well as systems and services for the production and joining of textile surfaces
Groz-Beckert combines creativity with a passion for textiles. Find your opportunity to join us and be infected by the fascination!

Are you looking for a place to write your thesis

Do you want to apply and expand your theoretical knowledge in a practical setting Would you also like to gain insights into a global company and the world of textiles Then youve come to the right place because Groz-Beckert offers you this opportunityseize it!

Objective of the Thesis:

The objective of this thesis is to investigate and analyze a differential pressure measurement system for determining dynamic pressure on air wefts. Through measurements experimental tests and the creation of a 3D model the influences of geometry flow patterns and pressure distribution on the measurement signal will be identified and evaluated. Based on the results a physical understanding of the measurement setup will be developed and approaches for calibrating and optimizing dynamic pressure measurement in the production process will be derived.

How you can support us:

• Analysis of the existing differential pressure measurement system for determining dynamic pressure in air wefts
• Documentation and structured measurement of the measurement frame and the relevant individual geometric components
• Investigation of the geometric arrangement and interactions of the measurement elements within the measurement section
• Identification and experimental evaluation of the influence of all factors (such as geometry and positioning) on the measured differential pressure signal
• Fluid dynamics analysis of the measurement setup and classification of physical mechanisms
• Development and analysis of a realistic 3D model of the measurement geometry including the ground edge to investigate flow patterns and pressure distribution
• Development and validation of a theoretical model to describe the measurement setup and the relevant flow processes
• Derivation of relationships between geometry nozzle arrangement flow boundary conditions and the measured dynamic pressure behavior
• Identification of potential approaches for calibration and reproducible parameterization of the measurement
• Documentation of the results and formulation of recommendations for use in the production process

What you should bring along:

• Preferably currently pursuing a masters degree in mechanical engineering physics textile engineering mechatronics production engineering or a comparable technical field
• Strong analytical skills and a solid understanding of physics and engineering
• Ideally some knowledge of fluid mechanics measurement technology or experimental investigation techniques
• Enjoyment of experimentally investigating complex relationships critically evaluating measurement setups and iteratively improving them
• An inventive and inquisitive mindset the ability to work independently and a high degree of self-initiative

Duration: 3 months

We look forward to receiving your complete application documents. Please send them to us via our career portal. If you have any questions please call 07431-10 3020.