Composite release parameters

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 -   Added new cumulative variables `Throughput capacity [A.h]` and `Throughput energy [W.h]` to standard variables and summary variables, to assist with degradation studies. Throughput variables are only calculated if `calculate discharge energy` is set to `true`. `Time [s]` and `Time [h]` also added to summary variables. ([#2249](https://github.com/pybamm-team/PyBaMM/pull/2249))
 -   Added `lipf6_OKane2022` electrolyte to `OKane2022` parameter set ([#2249](https://github.com/pybamm-team/PyBaMM/pull/2249))
+-   Reformated submodel structure to allow composite electrodes. Composite positive electrode is now also possible. With current implementation, electrodes can have at most two phases. ([#2248](https://github.com/pybamm-team/PyBaMM/pull/2248))
 
 ## Bug fixes
 
@@ -17,6 +18,10 @@
 -   Simplified scaling for the exchange-current density. The dimensionless parameter `C_r` is kept, but no longer used anywhere ([#2238](https://github.com/pybamm-team/PyBaMM/pull/2238))
 -   Added limits for variables in some functions to avoid division by zero, sqrt(negative number), etc ([#2213](https://github.com/pybamm-team/PyBaMM/pull/2213))
 
+## Breaking changes
+
+-   Parameters specific to a (primary/secondary) phase in a domain are doubly nested. e.g. `param.c_n_max` is now `param.n.prim.c_max` ([#2248](https://github.com/pybamm-team/PyBaMM/pull/2248))
+
 # [v22.7](https://github.com/pybamm-team/PyBaMM/tree/v22.7) - 2022-07-31
 
 ## Features 
@@ -51,7 +56,7 @@
 ## Breaking changes
 
 -   Exchange-current density functions (and some other functions) now take an additional argument, the maximum particle concentration for that phase ([#2134](https://github.com/pybamm-team/PyBaMM/pull/2134))
--   Loss of lithium to SEI on cracks is now a degradation variable, so setting a particle mechanics submodel is now compulsory (NoMechanics will suffice)
+-   Loss of lithium to SEI on cracks is now a degradation variable, so setting a particle mechanics submodel is now compulsory (NoMechanics will suffice) ([#2104](https://github.com/pybamm-team/PyBaMM/pull/2104))
 
 # [v22.6](https://github.com/pybamm-team/PyBaMM/tree/v22.6) - 2022-06-30
 
@@ -73,6 +78,7 @@
 
 ## Features
 
+-   Added a casadi version of the IDKLU solver, which is used for `model.convert_to_format = "casadi"` ([#2002](https://github.com/pybamm-team/PyBaMM/pull/2002))
 -   Added functionality to generate Julia expressions from a model. See [PyBaMM.jl](https://github.com/tinosulzer/PyBaMM.jl) for how to use these ([#1942](https://github.com/pybamm-team/PyBaMM/pull/1942)))
 -   Added basic callbacks to the Simulation class, and a LoggingCallback ([#1880](https://github.com/pybamm-team/PyBaMM/pull/1880)))
 
@@ -82,7 +88,7 @@
 
 ## Breaking changes
 
--   Changed domain-specific parameter names to a nested attribute, e.g. `param.c_n_max` is now `param.n.c_max` ([#2063](https://github.com/pybamm-team/PyBaMM/pull/2063))
+-   Changed domain-specific parameter names to a nested attribute. `param.n.l_n` is now `param.n.l` ([#2063](https://github.com/pybamm-team/PyBaMM/pull/2063))
 
 # [v22.4](https://github.com/pybamm-team/PyBaMM/tree/v22.4) - 2022-04-30
 

examples/notebooks/models/electrode-state-of-health.ipynb

@@ -51,12 +51,12 @@
                 {
                     "data": {
                         "application/vnd.jupyter.widget-view+json": {
-                            "model_id": "97443d8234c241ca8c2fcaad3e21e416",
+                            "model_id": "34d757993a5247958345757ac4f7cbef",
                             "version_major": 2,
                             "version_minor": 0
                         },
                         "text/plain": [
-                            "interactive(children=(FloatSlider(value=0.0, description='t', max=2.3248422253249537, step=0.02324842225324953…"
+                            "interactive(children=(FloatSlider(value=0.0, description='t', max=2.324842225325321, step=0.023248422253253208…"
                         ]
                     },
                     "metadata": {},
@@ -65,7 +65,7 @@
                 {
                     "data": {
                         "text/plain": [
-                            "<pybamm.plotting.quick_plot.QuickPlot at 0x7fe0614e9bb0>"
+                            "<pybamm.plotting.quick_plot.QuickPlot at 0x7fac51ea9fd0>"
                         ]
                     },
                     "execution_count": 2,
@@ -146,8 +146,8 @@
                 "Cp = parameter_values.evaluate(param.p.cap_init)\n",
                 "n_Li = parameter_values.evaluate(param.n_Li_particles_init)\n",
                 "\n",
-                "Un = param.n.U_dimensional\n",
-                "Up = param.p.U_dimensional\n",
+                "Un = param.n.prim.U_dimensional\n",
+                "Up = param.p.prim.U_dimensional\n",
                 "T_ref = param.T_ref"
             ]
         },