Saturday, March 5, 2011

laminar and turbulent flow

LAMINAR AND TURBULENT FLOW Fluid Flow Flow Velocity Profiles Not all fluid

LAMINAR AND TURBULENT FLOW Fluid Flow Flow Velocity Profiles Not all fluid

Laminar and Turbulent Motion. At low velocities, fluids flow in a

Laminar and Turbulent Motion. At low velocities, fluids flow in a

LAMINAR AND TURBULENT FLOW Fluid Flow Flow Velocity Profiles Not all fluid

LAMINAR AND TURBULENT FLOW Fluid Flow Flow Velocity Profiles Not all fluid

Flow separation on a sphere with a laminar versus turbulent boundary layer

Flow separation on a sphere with a laminar versus turbulent boundary layer

Laminar and turbulent flow on an airfoil. Surface roughness and flow field.

Laminar and turbulent flow on an airfoil. Surface roughness and flow field.

Laminar and turbulent flows. BATCHING PROCEDURES

Laminar and turbulent flows. BATCHING PROCEDURES

LAMINAR AND TURBULENT FLOWS

LAMINAR AND TURBULENT FLOWS

Laminar flow: Re < 2000. Transitional flow: 2000 < Re < 4000. Turbulent

Laminar flow: Re < 2000. Transitional flow: 2000 < Re < 4000. Turbulent

Both laminar and turbulent pipe flow produce velocity profiles that are

Both laminar and turbulent pipe flow produce velocity profiles that are

Flow profile under laminar and turbulent conditions: Under laminar flow the

Flow profile under laminar and turbulent conditions: Under laminar flow the

Figure 1: Array measurement of flow velocity in a pipe with turbulent flow,

Figure 1: Array measurement of flow velocity in a pipe with turbulent flow,

Turbulent flow is three

Turbulent flow is three

Laminar Flow vs. Turbulent Flow. Laminar flow - a fluid flow dominated by

Laminar Flow vs. Turbulent Flow. Laminar flow - a fluid flow dominated by

 with photographs of near-laminar flow (left) and turbulent flow (right)

with photographs of near-laminar flow (left) and turbulent flow (right)

Fig 2.05: Laminar and turbulent flow on a planing hull.

Fig 2.05: Laminar and turbulent flow on a planing hull.

Turbulent vs. Laminar Flow Videos - zeovit.com

Turbulent vs. Laminar Flow Videos - zeovit.com

 shows two limiting cases: f for laminar flow,f for turbulent flow.

shows two limiting cases: f for laminar flow,f for turbulent flow.

Figure 1 below contrasts laminar with turbulent flow.

Figure 1 below contrasts laminar with turbulent flow.

While laminar flow is "orderly" turbulent flow is "Random" and "Chaotic".

While laminar flow is "orderly" turbulent flow is "Random" and "Chaotic".

 rate on the type of colored pattern (laminar vs. turbulent flow)

rate on the type of colored pattern (laminar vs. turbulent flow)