Jump to content
GMS, SMS, and WMS User Forum

Search the Community

Showing results for tags 'conductivty'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • General
    • News
    • Forum Feedback
  • Arc Hydro Groundwater
    • Using AHGW
  • GMS
    • Using GMS
    • GMS Feature Requests
    • MODFLOW
  • SMS
    • Using SMS
    • Hydraulic Models
    • Wave Modeling
    • Other Models
    • SMS News
    • FHWA - SMS User
  • WMS
    • Using WMS
    • General Hydrology
    • Urban Hydrology
    • Hydraulics and Floodplain Modeling
    • WMS Feature Requests
    • FHWA - WMS User

Calendars

There are no results to display.


Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Location


Interests

Found 1 result

  1. Dear all, I am modelling a pair of extraction/injection wells and have noticed something very peculiar when varying the horizontal conductivity values of certain layers. I have attached two pics to this post. In my model, the top layer consists of 3 distinct layers which represent an aquitard (clay). Extraction and injection is occurring in the lower 5th layer. In the 2 figures the horizontal k-value for each of the top three layers are displayed. The only difference between the two figures is that the middle layer's conductivity value has been changed from 0.01 to 5 m/d. All layers have a vertical anisotropy of 1. As can be observed in the figures, the one with the higher conductivty value for the middel layer (k = 5 m/d) gives a smaller change in head at the surface. You can see the 0.05 m contour line staying beneath the surface. In the other figure, both the 0.05 and 0.1 contours reach the surface implying a change in head by that amount at the surface. It is logical that when you deal with aquitards less water can pass through this layer, yet in these figures the oppossite is true. Can anyone explain this difference to me? Thank you for any insight
×
×
  • Create New...