Allow zero U_app

LLNL · May 8, 2024 · 1e44722 · 1e44722
1 parent 6152cef
commit 1e44722
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/echemfem/solver.py b/echemfem/solver.py
@@ -368,7 +368,7 @@ def _internal_dS(subdomain_id=None, domain=None):
                 us[self.num_liquid:self.num_liquid + self.num_gas], self.pg, gas_params)
 
         # setup applied voltage
-        if physical_params.get("U_app"):
+        if physical_params.get("U_app") is not None:
             U_app = physical_params["U_app"]
             if isinstance(U_app, (Constant, Function)):
                 self.U_app = U_app