"PhD Position Experimental Studies of Supercritical Fluid Turbulence"

Job Summary

Join TU Delft to investigate turbulent stratified flows through optical experiments, focusing on supercritical CO2 in a channel to advance understanding of turbulence in stratified shear flows.

Responsibilities

• Implement and validate optical measurement techniques such as PIV and BOS in a high-pressure flow loop.
• Perform flow measurements under varying temperature and pressure conditions to generate strong stratification.
• Investigate the transition from laminar to turbulent flow, including identification of flow structures like turbulent spots and instability waves.
• Develop correction strategies for refractive index effects and tracer particle behavior due to strong density gradients.
• Collaborate with a numerical PhD researcher to compare experimental results with linear stability theory and direct numerical simulations.

Qualifications and Requirements

• Master’s degree in mechanical engineering, applied physics, aerospace engineering, or a related field.
• Strong background in fluid mechanics and experimental methods.
• Hands-on experience with optical diagnostics such as PIV or Schlieren techniques is preferred.
• Affinity for working with complex lab setups, instrumentation, and high-pressure systems.
• Ability to work independently and collaboratively in a multidisciplinary team.
• Good command of English, both written and spoken.

What the Employer Offers

• 4-year employment contract, starting with 1.5 years and extendable based on performance.
• Salary from €3059 to €3881 per month, in accordance with the Collective Labour Agreement for Dutch Universities.
• Enrollment in the TU Delft Graduate School with access to research skills development programs.
• Customizable compensation package, including discounts on health insurance and a monthly work costs contribution.
• Support for relocation to the Netherlands, including events and a Dual Career Programme.