Ongoing supervised research
Flow-Boiling Experiments.
Learning the measurement chain while working with a supervised flow loop.
- Engineering question
- Can the measurement chain resolve the flow conditions associated with observed bubble behavior?
- My contribution
- Supervised loop operation, flow-meter investigation and camera-fixture assembly.
- Current evidence
- Qualitative observations and documented research tasks; no qualified performance result is reported here.
- Next step
- Clarify instrument limits and share specific evidence after laboratory review and permission.
- 01Set condition
- 02Observe flow
- 03Record signals
- 04Check instrument limits
- 05Review
Conceptual methods diagram · no experimental or simulation result shown.
My role
Under Huigang Wang’s supervision in the Kharangate group, I have operated a refrigerant flow-boiling loop, observed vapor-bubble behavior as flow conditions changed, and worked with the apparatus and instrumentation.
Engineering problem
An apparent change in flow behavior is only useful when the instrument can resolve the operating condition. Low-flow measurement limits are therefore part of interpreting an experiment, alongside the visual observation of bubbles.
Apparatus and measurement work
The laboratory loop combines fluid circulation, a test section, instrumentation, and imaging. My work includes investigating low-flow meter limitations and discussing performance and replacement options with the meter manufacturer. These tasks support the laboratory’s experiment rather than establish ownership of the full apparatus.
Mechanical contribution
I assembled a camera fixture and cut aluminum rods to required lengths. This involved planning dimensions, checking fit, and assembling hardware intended to support the imaging setup.
What I am learning
I am developing the habit of checking sensor range, units, operating conditions, and the connection between a signal and the physical observation before drawing conclusions.
Current status and next step
The work is ongoing. A cleared apparatus photograph and an approved explanation of the measurement chain would make this page more concrete; laboratory images and results are held for supervisor review.