Dimensional analysis with Buckinham's Pi Theorem is applied to the relationship between frictional head loss, H7, and other variables in a horizontal pipe of circular cross-section, such as pressure drop . diameter D, the density of the fluid p, viscosity u and the mean velocity of the fluid v. The dimension balance for these variables is [H;]= [ D]le]°[µ]*lv]F. What are algebraic equations for the powers of the dimensions [M], [L], [T]? (e.g. [M]: 3=a+2*b; Write only the bold part in the available sections.) [M] : [L) :
Dimensional analysis with Buckinham's Pi Theorem is applied to the relationship between frictional head loss, H7, and other variables in a horizontal pipe of circular cross-section, such as pressure drop . diameter D, the density of the fluid p, viscosity u and the mean velocity of the fluid v. The dimension balance for these variables is [H;]= [ D]le]°[µ]*lv]F. What are algebraic equations for the powers of the dimensions [M], [L], [T]? (e.g. [M]: 3=a+2*b; Write only the bold part in the available sections.) [M] : [L) :
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 5.13P: 5.13 The torque due to the frictional resistance of the oil film between a rotating shaft and its...
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