Error using target.name in ad_dif_mig conductance model?
Is this [line 65](https://github.com/PMEAL/OpenPNM/blob/c9514b858d1361b2090b2f9579280cbcd476c9b0/openpnm/models/physics/ad_dif_mig_conductance.py#L65) an error? Can this actually work? Because this line is giving me errors when I use phys.add_model. I get a KeyError back.
diff --git a/openpnm/models/physics/ad_dif_mig_conductance.py b/openpnm/models/physics/ad_dif_mig_conductance.py
index 0e50620a8..9ac057eb9 100644
--- a/openpnm/models/physics/ad_dif_mig_conductance.py
+++ b/openpnm/models/physics/ad_dif_mig_conductance.py
@@ -62,7 +62,8 @@ def ad_dif_mig(target,
     throat_valence = throat_valence + "." + ion
 
     network = target.project.network
-    throats = network.throats(target.name)
+    domain = target._domain
+    throats = domain.throats(target.name)
     phase = target.project.find_phase(target)
     cn = network["throat.conns"][throats]
     T = phase[throat_temperature][throats]
diff --git a/openpnm/models/physics/hydraulic_conductance.py b/openpnm/models/physics/hydraulic_conductance.py
index 0e1153452..aef0ecbc7 100644
--- a/openpnm/models/physics/hydraulic_conductance.py
+++ b/openpnm/models/physics/hydraulic_conductance.py
@@ -138,7 +138,8 @@ def hagen_poiseuille_power_law(
     """
     # Fetch GenericPhysicss
     network = target.project.network
-    throats = network.throats(target.name)
+    domain = target._domain
+    throats = domain.throats(target.name)
     phase = target.project.find_phase(target)
     cn = network.conns[throats]
 
['openpnm/models/physics/ad_dif_mig_conductance.py', 'openpnm/models/physics/hydraulic_conductance.py']