Search found 7 matches

by diptodeb
Mon May 20, 2019 11:55 am
Forum: Hydrus 1D
Topic: Simulation of Colloid Facilitated solute transport for Blocking/Straining function
Replies: 1
Views: 234

Simulation of Colloid Facilitated solute transport for Blocking/Straining function

Dear Sir, I want to simulate a model for colloid transport considering blocking effect. To consider Bradford's function, what are the input functions? I have put D_Soil as 0.00002 cm for all the three solutes. For solute 1, Psi1 is considered as 4. What else I have to put as input parameters except ...
by diptodeb
Tue Apr 02, 2019 1:18 pm
Forum: Hydrus 1D
Topic: Activating C-Ride model in 1D
Replies: 9
Views: 1838

Re: Activating C-Ride model in 1D

Dear tiffnk Sir and Jiri Sir, I have also faced a similar problem in executing colloid-facilitated transport. Whenever I am creating my own project the dialogue box regarding "colloid and Colloid facilitaed transport parameters" is not coming into picture. Kindly provide some guideline to enable tha...
by diptodeb
Wed Jun 06, 2018 8:26 am
Forum: HYDRUS (2D/3D)
Topic: Excel file regarding the result of a model run in HYDRUS 2D/3D
Replies: 3
Views: 1093

Re: Excel file regarding the result of a model run in HYDRUS 2D/3D

Dear sir,
I want the raw data of the graph attached with this message. How can I get the raw data to plot the graph myself??
by diptodeb
Sun Jun 03, 2018 1:56 pm
Forum: HYDRUS (2D/3D)
Topic: Excel file regarding the result of a model run in HYDRUS 2D/3D
Replies: 3
Views: 1093

Excel file regarding the result of a model run in HYDRUS 2D/3D

Dear Sir, In HYDRUS 1D, when a program is simulated, then after completion of the calculation, an excel file is generated in the drive (Example - Obs_Node.out, Nod_Inf.out etc.). However, after running a model in HYDRUS 2D/3D, there is no such excel file where I can plot the graph myself. Is there a...
by diptodeb
Fri Apr 13, 2018 7:54 am
Forum: HYDRUS (2D/3D)
Topic: Changing Third Type BC to First Type BC in solute transport
Replies: 5
Views: 1456

Re: Changing Third Type BC to First Type BC in solute transp

Dear Sir, Generally time varying boundary condition (precipitation rate, evaporation rate) indicates flux condition. For a certain case, if I want to assign Dirichlet's condition (cValue1) for solute transport simulation along with time varying atmospheric boundary condition for water flow simulatio...
by diptodeb
Thu Apr 12, 2018 10:18 am
Forum: HYDRUS (2D/3D)
Topic: Changing Third Type BC to First Type BC in solute transport
Replies: 5
Views: 1456

Re: Changing Third Type BC to First Type BC in solute transp

Dear Sir, When I go through the boundary condition of solute transport, then I have already switched to Solute Transport. I have selected the full upper soil surface and have clicked on "First Type". Then a dialogue box is opened where it is showed - "Pointer to the vector of the boundary". I have s...
by diptodeb
Thu Apr 12, 2018 6:58 am
Forum: HYDRUS (2D/3D)
Topic: Changing Third Type BC to First Type BC in solute transport
Replies: 5
Views: 1456

Changing Third Type BC to First Type BC in solute transport

Dear Sir, I want to model a landfill site in HYDRUS 2D/3D in 3 dimensional domain. In that case, for water flow boundary condition, I imposed atmospheric boundary condition (Time Variable precipitation and evaporation) on top surface. In the bottom surface I assigned free drainage condition. The fou...