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Measurements of Dynamic Characteristics of Hg Jet Stream

Investigating velocity and distortion of Hg jet streams to validate hydro-dynamic phenomena under specified atmospheric conditions. Detailed test plan, experimental setup, and captured images presented.

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Measurements of Dynamic Characteristics of Hg Jet Stream

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  1. Measurements of Dynamic Characteristics of Hg Jet Stream 11/16/2005 by HeeJin Park, SUNY Stony Brook Purpose : To measure velocity and distortion of jet stream and verify the hydro-dynamic phenomenon experimentally Condition Test Plan - Atmospheric 1.01295 x 105 Pa or N/m2 14.696 PSI or lb/in2 760torr or mm Hg - Vacuum 1/3 level of atmospheric condition

  2. Experimental Setup Front view Left side view Right side view

  3. Nozzle Geometry Tapered brass nozzle Straight steel nozzle Hole nozzle Tapered steel nozzle

  4. Configuration High Speed Camera Setting Distance Setting

  5. Captured Images Brass Nozzle (atmospheric) Front Region Middle Region Rear Region

  6. Captured Images Brass Nozzle (vacuum) Front Region Middle Region Rear Region

  7. Captured Images Straight Steel Nozzle (atmospheric) Front Region Middle Region Rear Region

  8. Captured Images Straight Steel Nozzle (vacuum) Front Region Rear Region

  9. Captured Images Tapered Steel Nozzle (atmospheric) Front Region Middle Region Rear Region

  10. Captured Images Hole Nozzle (atmospheric) Front Region Middle Region Rear Region

  11. Results

  12. Results

  13. Reference

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