Re is a non-dimensional number to show the onset of turbulence Re pVD VD Res 2000 2000 Re $3000 Rez 3000 D-diameter of the conduit (or, characteristic length) v-kinematic viscosity, u-absolute viscosity The above definition of Reynolds number is given for pipe flow. If it is for airflow (temp = 20°C, v= 1.5x105 m²/s) with a velocity of 0.1 m/s over a thin plate of semi-infinite extent, the transition region length over the thin plate will be None of the answers are correct. laminar flow transition flow (unpredictable) turbulent flow Transition region length = 435 m Transition region length = 450 m Transition region length = 15 m

Re is a non-dimensional number to show the onset of turbulence Re pVD VD Res 2000 2000 Re $3000 Rez 3000 D-diameter of the conduit (or, characteristic length) v-kinematic viscosity, u-absolute viscosity The above definition of Reynolds number is given for pipe flow. If it is for airflow (temp = 20°C, v= 1.5x105 m²/s) with a velocity of 0.1 m/s over a thin plate of semi-infinite extent, the transition region length over the thin plate will be None of the answers are correct. laminar flow transition flow (unpredictable) turbulent flow Transition region length = 435 m Transition region length = 450 m Transition region length = 15 m

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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