1.1. Definition of Uniform Flow

Try these first

1. 1.

   Define uniform flow in your own words.

   Hint

   Think about changes across space.

2. 2.

   What is the no-slip condition?

   Hint

   Consider how fluid behaves at surfaces.

3. 3.

   What does uniform flow imply about hydrodynamic parameters?

   • They change over time.
   • They do not change from point to point.
   • They vary greatly with space.

   Hint

   Think about spatial consistency.

4. 4.

   True or False: Non-uniform flow means that the fluid's properties do not change with position.

   • True
   • False

   Hint

   Consider the definition of non-uniformity.

5. 5.

   Analyze a river section with both uniform and non-uniform flow. Detail how to measure impacts on sediment transport and how flow equations change.

   Hint

   Think about what factors affect sediment transport in various flow conditions.

6. 6.

   Derive an equation to describe the transition from uniform flow to non-uniform flow over a defined distance.

   Hint

   Reflect on how mathematical models apply to physical scenarios.