Note: The job is a remote job and is open to candidates in USA. Roadrunner Venture Studios is seeking a contract Subject Matter Expert (SME) to develop and execute an experimental test program for a proprietary nozzle for the generation of two-phase flow targeting intermediate-temperature energy systems. The primary objective is to establish a reliable, repeatable methodology for thrust measurement and characterize the two-phase flow exiting the nozzle.
Responsibilities
- Develop and execute a test plan for a two-phase nozzle operating with geothermal working fluids and experimental refrigerants
- Design and validate a reliable thrust measurement system
- Characterize the spray leaving the nozzle, including gas-to-liquid ratio, droplet concentration, droplet distribution, and mixed-phase flow behavior
- Measure and analyze flow characteristics, pressure, temperature, and other critical performance parameters
- Reduce experimental variables to isolate nozzle performance and improve test repeatability
- Recommend and implement instrumentation and test fixtures required to produce high-confidence data
- Analyze results and provide recommendations to improve nozzle performance and overall test methodology
Skills
- M.S. or Ph.D. in Mechanical Engineering or related field preferred
- Hands-on experience with two-phase flow, organic rankine cycle systems, refrigerant testing, or nozzle/thrust measurement
- Strong experimental background with fluid systems, instrumentation, and test development
- Experience with compressor and refrigerant line design, HVAC or process engineering, or propulsion testing is highly desirable
- Ability to travel to Albuquerque, New Mexico, to support testing
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