pybamm-team#1594 final minor changes in parameter values

brosaplanella · Aug 10, 2021 · fe4f362 · fe4f362
1 parent 67ba089
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Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/...hium_ion/negative_electrodes/graphite_ORegan2021/graphite_LGM50_diffusivity_ORegan2021.py b/...hium_ion/negative_electrodes/graphite_ORegan2021/graphite_LGM50_diffusivity_ORegan2021.py
@@ -52,7 +52,7 @@ def graphite_LGM50_diffusivity_ORegan2021(sto, T):
             + a3 * exp(-((sto - b3) ** 2) / c3)
             + a4 * exp(-((sto - b4) ** 2) / c4)
         )
-        * 3
+        * 3.0321  # correcting factor (see O'Regan et al 2021)
     )
 
     E_D_s = d * constants.R

diff --git a/..._ion/negative_electrodes/graphite_ORegan2021/graphite_LGM50_entropic_change_ORegan2021.py b/..._ion/negative_electrodes/graphite_ORegan2021/graphite_LGM50_entropic_change_ORegan2021.py
@@ -22,7 +22,7 @@ def graphite_LGM50_entropic_change_ORegan2021(sto):
     """
 
     a0 = -0.1112
-    a1 = -0.09002 * 0   # fixed fit (see discussion on paper)
+    a1 = -0.09002 * 0   # fixed fit (see discussion O'Regan et al 2021)
     a2 = 0.3561
     b1 = 0.4955
     b2 = 0.08309

diff --git a/pybamm/input/parameters/lithium_ion/negative_electrodes/graphite_ORegan2021/parameters.csv b/pybamm/input/parameters/lithium_ion/negative_electrodes/graphite_ORegan2021/parameters.csv
@@ -12,7 +12,7 @@ Negative electrode porosity,0.25,Chen 2020,
 Negative electrode active material volume fraction,0.75,Chen 2020,
 Negative particle radius [m],5.86E-6,Chen 2020,
 Negative electrode Bruggeman coefficient (electrolyte),1.5,Chen 2020,theoretical
-Negative electrode Bruggeman coefficient (electrode),1.5,default,
+Negative electrode Bruggeman coefficient (electrode),0,default,
 ,,,
 # Interfacial reactions,,,
 Negative electrode cation signed stoichiometry,-1,,

diff --git a/pybamm/input/parameters/lithium_ion/positive_electrodes/nmc_ORegan2021/parameters.csv b/pybamm/input/parameters/lithium_ion/positive_electrodes/nmc_ORegan2021/parameters.csv
@@ -12,7 +12,7 @@ Positive electrode porosity,0.335,Chen 2020,
 Positive electrode active material volume fraction,0.665,Chen 2020,
 Positive particle radius [m],5.22E-6,Chen 2020,
 Positive electrode Bruggeman coefficient (electrolyte),1.5,Chen 2020,theoretical
-Positive electrode Bruggeman coefficient (electrode),1.5,default,
+Positive electrode Bruggeman coefficient (electrode),0,default,
 ,,,
 # Interfacial reactions,,,
 Positive electrode cation signed stoichiometry,-1,,