Update unit tests with blocks that have depletable components.

armi/reactor/tests/test_blocks.py

@@ -82,7 +82,7 @@ def buildSimpleFuelBlock():
     return b
 
 
-def loadTestBlock(cold=True) -> blocks.HexBlock:
+def loadTestBlock(cold=True, depletable=False) -> blocks.HexBlock:
     """Build an annular test block for evaluating unit tests."""
     caseSetting = settings.Settings()
     caseSetting[CONF_XS_KERNEL] = "MC2v2"
@@ -110,6 +110,8 @@ def loadTestBlock(cold=True) -> blocks.HexBlock:
         "mult": NUM_PINS_IN_TEST_BLOCK,
     }
     fuel = components.Circle("fuel", "UZr", **fuelDims)
+    if depletable:
+        fuel.p.flags = Flags.fromString("fuel depletable")
 
     bondDims = {
         "Tinput": coldTemp,
@@ -180,6 +182,8 @@ def loadTestBlock(cold=True) -> blocks.HexBlock:
         "mult": NUM_PINS_IN_TEST_BLOCK,
     }
     cladding = components.Circle("clad", "HT9", **claddingDims)
+    if depletable:
+        cladding.p.flags = Flags.fromString("clad depletable")
 
     linerCladGapDims = {
         "Tinput": hotTempStructure,
@@ -201,6 +205,8 @@ def loadTestBlock(cold=True) -> blocks.HexBlock:
         "mult": NUM_PINS_IN_TEST_BLOCK,
     }
     wire = components.Helix("wire", "HT9", **wireDims)
+    if depletable:
+        wire.p.flags = Flags.fromString("wire depletable")
 
     coolantDims = {"Tinput": hotTempCoolant, "Thot": hotTempCoolant}
     coolant = components.DerivedShape("coolant", "Sodium", **coolantDims)
@@ -213,6 +219,8 @@ def loadTestBlock(cold=True) -> blocks.HexBlock:
         "mult": 1,
     }
     duct = components.Hexagon("duct", "HT9", **ductDims)
+    if depletable:
+        duct.p.flags = Flags.fromString("duct depletable")
 
     interDims = {
         "Tinput": hotTempCoolant,
@@ -339,6 +347,7 @@ class Block_TestCase(unittest.TestCase):
     def setUp(self):
         self.block = loadTestBlock()
         self._hotBlock = loadTestBlock(cold=False)
+        self._deplBlock = loadTestBlock(depletable=True)
 
     def test_getSmearDensity(self):
         cur = self.block.getSmearDensity()
@@ -845,6 +854,26 @@ def test_replaceBlockWithBlock(self):
         self.assertEqual(3, len(block))
         self.assertEqual(block.p.height, refHeight)
 
+    def test_getWettedPerimeterDepletable(self):
+        # calculate the reference value
+        wire = self._deplBlock.getComponent(Flags.WIRE)
+        correctionFactor = np.hypot(
+            1.0,
+            math.pi
+            * wire.getDimension("helixDiameter")
+            / wire.getDimension("axialPitch"),
+        )
+        wireDiam = wire.getDimension("od") * correctionFactor
+
+        ipDim = self.block.getDim(Flags.DUCT, "ip")
+        odDim = self.block.getDim(Flags.CLAD, "od")
+        mult = self.block.getDim(Flags.CLAD, "mult")
+        ref = math.pi * (odDim + wireDiam) * mult + 6 * ipDim / math.sqrt(3)
+
+        # test getWettedPerimeter
+        cur = self._deplBlock.getWettedPerimeter()
+        self.assertAlmostEqual(cur, ref)
+
     def test_getWettedPerimeter(self):
         # calculate the reference value
         wire = self.block.getComponent(Flags.WIRE)