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Keywords: Friction FactorClose
Article Type: Research Papers
J. Energy Resour. Technol. April 2022, 144(4): 042102.
Paper No: JERT-21-1228
Published Online: July 15, 2021
... the Friction Factor in Microchannels—An Experimental Validation ,” Exp. Therm. Fluid Sci. , 30 ( 8 ), pp. 725 – 731 . 10.1016/j.expthermflusci.2006.03.002  Bejan , A. , 1996 , “ A Entropy Generation Minimization: The New Thermodynamics of Finite-Size Devices and Finite-Time Processes ,” J...
Article Type: Technical Papers
J. Energy Resour. Technol. June 2003, 125(2): 126–130.
Published Online: June 4, 2003
... methods. Using a similar approach to that of Nikuradse the measured friction factor was related to the measured roughness values. Taking the value of the relative roughness and dividing it by the slope of the power spectrum of the measured roughness, a greatly improved fit with the measured friction...