Transcription of CHAPTER 5 OPEN-CHANNEL FLOW
{{id}} {{{paragraph}}}
CHAPTER 5 OPEN-CHANNEL FLOW 1. INTRODUCTION 1 OPEN-CHANNEL flows are those that are not entirely included within rigid boundaries; a part of the flow is in contract with nothing at all, just empty space (Figure 5-1). The surface of the flow thus formed is called a free surface, because that flow boundary is freely deformable, in contrast to the solid boundaries. The boundary conditions at the free surface of an OPEN-CHANNEL flow are always that both the pressure and the shear stress are zero everywhere. But a flow can have a free surface but not be an OPEN-CHANNEL flow.
expose you to more material on flow energy, because it turns out that this is the key to the problems posed above. UNIFORM FLOW 10 Uniform flow serves as a good reference case from which to think about the effect of gravity on the free surface in …
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}