From 7f4dee0381592d53200c678febb4943a97c34782 Mon Sep 17 00:00:00 2001 From: RaiSaumitra Date: Wed, 1 Nov 2023 17:13:48 -0500 Subject: [PATCH] Debugging changes Edits during debugging --- qsdsan/sanunits/_activated_sludge_process.py | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/qsdsan/sanunits/_activated_sludge_process.py b/qsdsan/sanunits/_activated_sludge_process.py index 424b4a09..7d39813f 100644 --- a/qsdsan/sanunits/_activated_sludge_process.py +++ b/qsdsan/sanunits/_activated_sludge_process.py @@ -16,7 +16,7 @@ from warnings import warn from math import ceil from biosteam import Stream -from .. import SanUnit +from .. import SanUnit, WasteStream from ..sanunits import HXutility, WWTpump, Mixer from ..equipments import Blower, GasPiping from ..utils import auom, calculate_excavation_volume @@ -787,6 +787,11 @@ class TreatmentTrains(Mixer): wall_concrete_unit_cost = 1081.73 # $/m3 (Hydromantis. CapdetWorks 4.0. https://www.hydromantis.com/CapdetWorks.html) slab_concrete_unit_cost = 582.48 # $/m3 (Hydromantis. CapdetWorks 4.0. https://www.hydromantis.com/CapdetWorks.html) excav_unit_cost = (8 + 0.3) / 0.765 # $/m3, 0.765 is to convert from $/yd3 **NOT UPDATED** (taken from Shoener et al.) + + _t_wall = None + _t_slab = None + + pumps = ('recirculation_CSTR',) def __init__(self, ID='', ins=None, outs= (), thermo=None, init_with='WasteStream', F_BM_default=1, isdynamic=False, N_train=2, V_tank=1000, @@ -796,11 +801,13 @@ def __init__(self, ID='', ins=None, outs= (), thermo=None, init_with='WasteStrea constr_access = 0.92, # in meter (converted from feet to m, Shoener et al. 2016) Q_air_design = 1000, # in m3/hr **NO SOURCE FOR DEFAULT VALUE YET** Q_recirculation = 1000, # in m3/day **NO SOURCE FOR DEFAULT VALUE YET** - F_BM=default_F_BM, lifetime=default_equipment_lifetime, + F_BM=default_F_BM, lifetime=default_equipment_lifetime, rigorous=False, **kwargs): SanUnit.__init__(self, ID, ins, outs, thermo, init_with, F_BM_default=F_BM_default, isdynamic=isdynamic) + self.rigorous = rigorous + self._mixed = WasteStream(f'{ID}_mixed') self.N_train = N_train self.V_tank = V_tank self.W_tank = W_tank @@ -1005,7 +1012,7 @@ def _design_pump(self): _units = { 'Number of trains': 'ea', 'Tank volume': 'm3', - 'HRT': 'd', + 'HRT': 'hr', 'Tank width': 'm', 'Tank depth': 'm', 'Tank length': 'm', @@ -1075,7 +1082,8 @@ def _design(self): Q_air_design = self.Q_air_design # in m3 air_cfm = auom('m3/hr').convert(Q_air_design, 'cfm') blower, piping = self.equipments - blower.N_reactor = piping.N_reactor = D['N_train'] + + blower.N_reactor = piping.N_reactor = D['Number of trains'] blower.gas_demand_per_reactor = piping.gas_demand_per_reactor = air_cfm self.add_equipment_design()