38 



J 



























































































v Allen (8.5 degrees ((Distilled) 



■+- Allen (15 degrees)(Distilted) 



o TMB(Rosenberg)(l9degrees)(Filtered) 



n TMB(l9degrees)(Filtered) 



A Bryn ( 18 degrees) 



Gorodetskoya (2ldegrees)(0istilled) 































































































^v 











































































































































































































■ 



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Cold (6 degrees C),M« I08XI0~'° 







































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Room Temperature " 

 -(I9degrees C), - 



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1 















Reynolds Number 

 Figure 26 - Drag Coefficient as a Function of Reynolds Number for Air 

 Bubbles Rising at Their Terminal Velocity in Filtered or Distilled 

 Water at Different Temperatures 





















































































v 



















































o TMB(ZI degrees C) 



Gorodetskayo (21 degrees C) Zl 



o TMB (49 degrees C) 













V 









































































































































































































































































































































































































































































































































































































































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n- -- 









































































































































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M 



yf 







Hot (49 degrees C) 



















































































































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1. 

























































--'Rig 



d Sphert 

































































































































































































/ 









































































v ^ 



























































































10 10' 



Reynolds Number 



Figure 27 - Drag Coefficient as a Function of Reynolds Number for Air Bubbles 



Rising at Their Terminal Velocity in Tap Water at 



Two Different Temperatures 



