1.6. Boundary Conditions and Steady State Equation

Try these first

1. 1.

   Define the Eulerian model in your own words.

   Hint

   Think about how you would describe a fixed point observation.

2. 2.

   What is meant by steady state?

   Hint

   Relate it to how pollution is monitored.

3. 3.

   What does the Eulerian model focus on?

   • Fixed frame observation
   • Moving fluid particles
   • Both

   Hint

   Think about the perspective it offers.

4. 4.

   In a steady state, concentration over time is?

   • True
   • False

   Hint

   What does steady mean to you?

5. 5.

   Develop a scenario where a factory emits pollutants into a fixed area for 24 hours. Formulate the steady state equation including boundary conditions.

   Hint

   Carefully consider the flow rates and how pollution interacts with the surrounding atmosphere.

6. 6.

   If a wind tunnel setup indicates a concentration of pollutants to be monitored, how would you apply the steady state equation in this environment, considering varying emission dynamics?

   Hint

   Think about how changing one parameter affects everything in your model.