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tutorial_7-creating_a_transport_model [2020/02/19 17:40]
ecoloco |
tutorial_7-creating_a_transport_model [2023/03/29 15:17]
dmytroh |
| <HTML><li></HTML><HTML><p></HTML>Save the previous project with a new name.<HTML></p></HTML><HTML></li></HTML> | <HTML><li></HTML><HTML><p></HTML>Save the previous project with a new name.<HTML></p></HTML><HTML></li></HTML> |
| <HTML><li></HTML><HTML><p></HTML>Create a [[Transport|Transport]] block by right-clicking in the [[Blocks_window|Blocks window]] and choosing **Create | Transport**.<HTML></p></HTML><HTML></li></HTML> | <HTML><li></HTML><HTML><p></HTML>Create a [[Transport|Transport]] block by right-clicking in the [[Blocks_window|Blocks window]] and choosing **Create | Transport**.<HTML></p></HTML><HTML></li></HTML> |
| <HTML><li></HTML><HTML><p></HTML>**Edit** the [[block|block]] and rename it “Transport”.<HTML></p></HTML><HTML></li></HTML> | |
| <HTML><li></HTML><HTML><p></HTML>Expand the [[Transport|Transport]] block.<HTML></p></HTML><HTML></li></HTML> | <HTML><li></HTML><HTML><p></HTML>Expand the [[Transport|Transport]] block.<HTML></p></HTML><HTML></li></HTML> |
| <HTML><li></HTML><HTML><p></HTML>Move the [[Transfer|Transfer]] block //Input//, so that it connects //Source// with //Begin//. You can do this either by dragging the block directly in the matrix to its new position, or by editing the block and changing the target property from //Layer_1// to //Begin//.<HTML></p></HTML><HTML></li></HTML> | <HTML><li></HTML><HTML><p></HTML>Copy [[Transfer|Transfer]] block with name Input and past so that it connects //Source// with //Begin//. You can do this either by dragging the block directly in the matrix to its new position, or by editing the block and changing the target property from //Layer_1// to //Begin//.<HTML></p></HTML><HTML></li></HTML> |
| <HTML><li></HTML><HTML><p></HTML>Move the [[Transfer|Transfer]] block //Advection_1_2// so that it connects //Begin// with //End//. **Edit** the block and rename it to “Advection”.<HTML></p></HTML><HTML></li></HTML> | <HTML><li></HTML><HTML><p></HTML>Copy the [[Transfer|Transfer]] block //Advection_1_2// and past so that it connects //Begin// with //End//. **Edit** the block and rename it to “Advection”.<HTML></p></HTML><HTML></li></HTML> |
| <HTML><li></HTML><HTML><p></HTML>Move the [[Transfer|Transfer]] block //Advection_3_Out// so that it connects //End// with //Out//. **Edit** the block and rename it to “Advection_Out”.<HTML></p></HTML><HTML></li></HTML> | <HTML><li></HTML><HTML><p></HTML>Copy the [[Transfer|Transfer]] block //Advection_3_Out// and past so that it connects //End// with //Out//. **Edit** the block and rename it to “Advection_Out”.<HTML></p></HTML><HTML></li></HTML> |
| <HTML><li></HTML><HTML><p></HTML>You can now delete the [[Compartment|Compartment]] blocks //Layer_1//, //Layer_2// and //Layer_3//.<HTML></p></HTML> | <HTML><li></HTML><HTML><p></HTML>Create one more [[Expression|Expression]], name it Flux_Out_2 and fill equation field with //End*Advection_Out//.<HTML></p></HTML> |
| <HTML><p></HTML>\\ | <HTML><p></HTML>\\ |
| <HTML></p></HTML> | <HTML></p></HTML> |
| <HTML><p></HTML>{{:Tutorial_7_model2.png|Screenshot}}<HTML></p></HTML> | <HTML><p></HTML>{{tutorial_7_4.png}}<HTML></p></HTML> |
| <HTML><p></HTML>\\ | <HTML><p></HTML>\\ |
| <HTML></p></HTML><HTML></li></HTML> | <HTML></p></HTML><HTML></li></HTML> |
| <HTML><li></HTML><HTML><p></HTML>Move the blocks //Flux_Out//, //R//, //dx//, //length// and //v// to the //Transport// sub-system.<HTML></p></HTML><HTML></li></HTML> | <HTML><li></HTML><HTML><p></HTML>The number of discretizations is now determined by the built-in block //Transport.N//.<HTML></p></HTML><HTML></li></HTML><HTML></ol></HTML> |
| <HTML><li></HTML><HTML><p></HTML>The number of discretizations is now determined by the built-in block //Transport.N//. Delete the old expression //N//, but be careful so that you do not delete //Transport.N//.<HTML></p></HTML><HTML></li></HTML><HTML></ol></HTML> | |
| |
| \\ | \\ |
| **Assigning values** | **Assigning values** |
| |
| - Edit the [[Expression|Expression]] block //Flux_Out//. Change the expression to “Transport.End * Advection_Out”. | |
| - Edit Transport.N. Change the value to “3”. | - Edit Transport.N. Change the value to “3”. |
| - [[Running_simulations|Run a simulation]]. Do you get the same results as with the classic [[compartment|compartment]] model? | - [[Running_simulations|Run a simulation]]. Do you get the same results as with the classic [[compartment|compartment]] model? Compare //Flux_out// and //Flux_out_2//. |
| - Try to run simulations and vary the value of //N//. What happens? Why? | - Try to run simulations and vary the value of //N//. What happens? Why? |
| - Save the project. | - Save the project. |
