Calculate the capillary effect in millimetres in a glass mm diameter, when immersed in mercury. The temperature of the liquid is 20° C and the value of surface tension of mercury at 20°C in contact with air is 0.51 N/m. Take contact angle as 130° and specific weight 133 kN/m².
Calculate the capillary effect in millimetres in a glass mm diameter, when immersed in mercury. The temperature of the liquid is 20° C and the value of surface tension of mercury at 20°C in contact with air is 0.51 N/m. Take contact angle as 130° and specific weight 133 kN/m².
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter5: Analysis Of Convection Heat Transfer
Section: Chapter Questions
Problem 5.5P: Evaluate the dimensionless groups hcD/k,UD/, and cp/k for water, n-butyl alcohol, mercury, hydrogen,...
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