Pool Boiling With Water

The correlation between nucleate boiling and sound emission is under development in the ATS Lab at Western Michigan University. 

A stainless vessel was constructed to study pool boiling experiments with water.
A high-speed motion analyzer with a digital imager (Model CR2000) and a hydrophone system (Bruel & Khar Model 8103) deployed to study the bubble dynamics in connection with sound emission during pool boiling.
Pool Boiling with water on a copper heater with sound emission. Click on this pool boiling to see the motion picture (7.8MB).
A Copper Heater (one-inch diameter) developed in our laboratory.
A hydrophone (Bruel & Khar Model 8103) and a thermocouple probe are seen at distances above a copper heater (one-inch diameter).
Boiling Cavitation

A water vapor bubble reveals a water jet toward the surface during the collapse, which produces an intensive acoustic signal.

DC Power Supply (30KW) for Boiling Experiments.

 

Spotlight
 

Mechanical and Aerospace Engineering

Western Michigan University
Kalamazoo MI 49008-5343 USA
269-276-3420 | 269-276-3421 Fax


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