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Which of the following statement is FALSE? The pumping power requirement for a laminar flow piping system can be reduced by a factor of 16 by doubling the pipe diameter B) None of the Choices Reynolds experiment concluded that at streamline flow, thevelocity moved from a maximum at the tube center to a minimum at the wall whereas the fluid itself moved in shells or lamina. 8 (D) In laminar flow friction factor (f) is independent on roughness factor D Ⓒ Hagen-Poiseuille equation gives the pressure drop as a function of the average velocity for turbulent flow in a horizontal pipe

Which of the following statement is FALSE? The pumping power requirement for a laminar flow piping system can be reduced by a factor of 16 by doubling the pipe diameter B) None of the Choices Reynolds experiment concluded that at streamline flow, thevelocity moved from a maximum at the tube center to a minimum at the wall whereas the fluid itself moved in shells or lamina. 8 (D) In laminar flow friction factor (f) is independent on roughness factor D Ⓒ Hagen-Poiseuille equation gives the pressure drop as a function of the average velocity for turbulent flow in a horizontal pipe

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Which of the following statement is FALSE? The pumping power requirement for a laminar flow piping system can be reduced by a factor of 16 by doubling the pipe diameter None of the Choices Reynolds experiment concluded that at streamline flow, thevelocity moved from a maximum at the tube center to a minimum at the wall whereas the fluid itself moved in shells or lamina. 8 (D) In laminar flow friction factor (f) is independent on roughness factor D Hagen-Poiseuille equation gives the pressure drop as a function of the average velocity for turbulent flow in a horizontal pipe B
Transcribed Image Text:Which of the following statement is FALSE? The pumping power requirement for a laminar flow piping system can be reduced by a factor of 16 by doubling the pipe diameter None of the Choices Reynolds experiment concluded that at streamline flow, thevelocity moved from a maximum at the tube center to a minimum at the wall whereas the fluid itself moved in shells or lamina. 8 (D) In laminar flow friction factor (f) is independent on roughness factor D Hagen-Poiseuille equation gives the pressure drop as a function of the average velocity for turbulent flow in a horizontal pipe B
The following describe a Newtonian Fluid except for: A) The viscosity is independent with the velocity gradient. B None of the choices Newton's Law of Viscosity is applicable. D There is a linear relationship between shear stress and shear rate. E) The viscosity varies with the shear rate.
Transcribed Image Text:The following describe a Newtonian Fluid except for: A) The viscosity is independent with the velocity gradient. B None of the choices Newton's Law of Viscosity is applicable. D There is a linear relationship between shear stress and shear rate. E) The viscosity varies with the shear rate.
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