Date of download: 10/22/2017 Copyright © ASME. All rights reserved. From: Identification of Transition to Turbulence in a Highly Accelerated Start-Up Pipe Flow J. Fluids Eng. 2005;128(4):680-686. doi:10.1115/1.2201640 Figure Legend: Development of the thickness of the boundary layer in start-up flows at the constant pressure gradients

Date of download: 10/22/2017 Copyright © ASME. All rights reserved. From: Identification of Transition to Turbulence in a Highly Accelerated Start-Up Pipe Flow J. Fluids Eng. 2005;128(4):680-686. doi:10.1115/1.2201640 Figure Legend: Variation of the dimensionless transition time versus the dimensionless pressure gradient in a start-up flow at high acceleration

Date of download: 10/22/2017 Copyright © ASME. All rights reserved. From: Identification of Transition to Turbulence in a Highly Accelerated Start-Up Pipe Flow J. Fluids Eng. 2005;128(4):680-686. doi:10.1115/1.2201640 Figure Legend: Layout of the experimental hydraulic system: 1–pump, 2–upper pressure tank (0.85m3), 3–cross sections for pressure measurements, 4–lower open tank (0.70m3), 5–quick-opening valve, 6–electromagnetic flowmeter, 7–cross section for wall shear stress measurements, and 8–cooling system

Date of download: 10/22/2017 Copyright © ASME. All rights reserved. From: Identification of Transition to Turbulence in a Highly Accelerated Start-Up Pipe Flow J. Fluids Eng. 2005;128(4):680-686. doi:10.1115/1.2201640 Figure Legend: Regions of laminar and turbulent flows in a highly accelerated start-up flow in the plane of the dimensionless mean velocity and the pressure gradient

Date of download: 10/22/2017 Copyright © ASME. All rights reserved. From: Identification of Transition to Turbulence in a Highly Accelerated Start-Up Pipe Flow J. Fluids Eng. 2005;128(4):680-686. doi:10.1115/1.2201640 Figure Legend: Regions of laminar and turbulent flows in a highly accelerated start-up flow in the plane of the dimensionless friction velocity and the pressure gradient