Research Opportunity Position DAAL_2

Department of Mechanical and Aerospace Engineering, 
University of California, Davis 

Background: 

Experimental methods, such as wind-tunnel experiments, play a crucial role in investigating the underlying physics of airflow around wings and fuselages. They validate flow control technologies, provide data for numerical method validation, and aid in the development of design tools. This research opportunity focuses on the following objectives:

• Utilizing flow control technology, such as boundary layer suction (BLS), to improve wing aerodynamic efficiency by delaying laminar-to-turbulent transition, thereby reducing drag.
• Investigating transitional flow on wings and bluff bodies.
• Exploring complex flows.

Expected Research Focus: 

• Designing and performing wind-tunnel experiments
• Designing and constructing a wind-tunnel experimental rig for moving wings (e.g., pitching, hovering).
• Designing and fabricating experimental models of wings and bluff bodies using composite materials or machining techniques.
• Assisting with experimental efforts for validation, including experimental setup and test matrix.
• Data acquisition and processing.

General qualifications: 
Applicants must hold (or graduating soon) a Master’s degree (preferred) or a Bachelor’s degree from a recognized university or institution in Aerospace Engineering or Mechanical Engineering or Applied Physics or related disciplines or a related field; Applicants are expected to have very good academic achievements as well a strong background in Science, Technology, Engineering, and Mathematics (STEM) areas. Independent, curiosity-driven work attitude; excellent communication skills in English (written and spoken). International exposure and participation in competitive research projects are beneficial. 

Specific Qualifications: Applicants are expected to have: 

• Strong knowledge in fluid mechanics, particularly transitional flows (laminar to turbulence) and flow instabilities.
• Solid understanding of aerodynamics and airfoil/wing design.
• Background in experimental and measurement methods, wind tunnel operations, CNC machining, and composite materials.
• Solid foundation in structural analysis and design for aerospace engineering.
• Proficiency in software skills, such as LabView, CAD programs, finite elements, and CNC programming.
• Experience with measurement techniques, including PIV, hot-wire manometer, pressure measurements, and wake rake.

To apply for one of the DAAL positions, please submit the following documents: 

• Maximum 2-page resume (C.V.).
• Transcript and coursework in English, certified by a recognized university.
• Degree certificates or expected graduation date.
• Cover letter stating the position (e.g., DAAL_1) and explaining your interest in the research position.
• One-page research objectives and your interest in applied aerodynamics.

Please compile all documents into a single PDF file and name the document using your last name, position, and year (e.g., LASTNAME_DAAL2_2023.pdf). Kindly note that only qualified applicants will receive an email with further instructions regarding the application process. Please do NOT send multiple emails.  

Dr. Camli Badrya, cbadrya@ucdavis.edu