Manipulation des couches d'une paroi d'une construction¶

In [25]:

import os
import pathlib
from eppy import bunch_subclass
from eppy.modeleditor import IDF

import os import pathlib from eppy import bunch_subclass from eppy.modeleditor import IDF

In [26]:

iddfile = "/Applications/EnergyPlus-23-2-0/Energy+.idd"
IDF.setiddname(iddfile)

iddfile = "/Applications/EnergyPlus-23-2-0/Energy+.idd" IDF.setiddname(iddfile)

In [27]:

run_dir = pathlib.Path("../examples")
case_dir = pathlib.Path(os.path.join(run_dir, "design_cabane"))
idf_path = pathlib.Path(os.path.join(case_dir, "cabane.idf"))
epw_path = pathlib.Path(os.path.join(case_dir, "CLERMONT-FERRAND_2019.epw"))

run_dir = pathlib.Path("../examples") case_dir = pathlib.Path(os.path.join(run_dir, "design_cabane")) idf_path = pathlib.Path(os.path.join(case_dir, "cabane.idf")) epw_path = pathlib.Path(os.path.join(case_dir, "CLERMONT-FERRAND_2019.epw"))

In [28]:

idf = IDF(idf_path)

idf = IDF(idf_path)

Bibliothèque de matériaux¶

In [29]:

materiaux : bunch_subclass.EpBunch= idf.idfobjects["Material"]

materiaux : bunch_subclass.EpBunch= idf.idfobjects["Material"]

In [30]:

materiaux

materiaux

Out[30]:

[
Material,
    Concrete 120mm,           !- Name
    MediumRough,              !- Roughness
    0.12,                     !- Thickness
    1.2,                      !- Conductivity
    2400,                     !- Density
    850,                      !- Specific Heat
    0.9,                      !- Thermal Absorptance
    0.65,                     !- Solar Absorptance
    0.65;                     !- Visible Absorptance
, 
Material,
    Concrete 150mm,           !- Name
    MediumRough,              !- Roughness
    0.15,                     !- Thickness
    1.2,                      !- Conductivity
    2400,                     !- Density
    850,                      !- Specific Heat
    0.9,                      !- Thermal Absorptance
    0.65,                     !- Solar Absorptance
    0.65;                     !- Visible Absorptance
, 
Material,
    GlassWool 40mm,           !- Name
    Smooth,                   !- Roughness
    0.04,                     !- Thickness
    0.045,                    !- Conductivity
    100,                      !- Density
    1000,                     !- Specific Heat
    0.9,                      !- Thermal Absorptance
    0.7,                      !- Solar Absorptance
    0.7;                      !- Visible Absorptance
, 
Material,
    PUR 30mm,                 !- Name
    Smooth,                   !- Roughness
    0.03,                     !- Thickness
    0.035,                    !- Conductivity
    35,                       !- Density
    1400,                     !- Specific Heat
    0.9,                      !- Thermal Absorptance
    0.7,                      !- Solar Absorptance
    0.7;                      !- Visible Absorptance
, 
Material,
    Wood,                     !- Name
    Rough,                    !- Roughness
    0.02,                     !- Thickness
    0.15,                     !- Conductivity
    550,                      !- Density
    2600,                     !- Specific Heat
    0.2,                      !- Thermal Absorptance
    0.4,                      !- Solar Absorptance
    0.4;                      !- Visible Absorptance
]

Chercher un objet constructif¶

In [31]:

mur : bunch_subclass.EpBunch= idf.getobject(key="Construction", name="Mur")

mur : bunch_subclass.EpBunch= idf.getobject(key="Construction", name="Mur")

In [32]:

mur

mur

Out[32]:

Construction,
    Mur,                      !- Name
    Concrete 120mm,           !- Outside Layer
    GlassWool 40mm;           !- Layer 2

Ajouter une couche¶

In [33]:

mur.obj.append("Wood")

mur.obj.append("Wood")

In [34]:

mur

mur

Out[34]:

Construction,
    Mur,                      !- Name
    Concrete 120mm,           !- Outside Layer
    GlassWool 40mm,           !- Layer 2
    Wood;                     !- Layer 3

Insérer une couche avec index (attention il faut commencer à partir de l'index 2)¶

In [35]:

mur.obj.insert(3,"GlassWool 40mm")

mur.obj.insert(3,"GlassWool 40mm")

In [36]:

mur

mur

Out[36]:

Construction,
    Mur,                      !- Name
    Concrete 120mm,           !- Outside Layer
    GlassWool 40mm,           !- Layer 2
    GlassWool 40mm,           !- Layer 3
    Wood;                     !- Layer 4

Supprimer une couche avec index¶

In [37]:

mur.obj.pop(3)

mur.obj.pop(3)

Out[37]:

'GlassWool 40mm'

In [38]:

mur

mur

Out[38]:

Construction,
    Mur,                      !- Name
    Concrete 120mm,           !- Outside Layer
    GlassWool 40mm,           !- Layer 2
    Wood;                     !- Layer 3

In [39]:

## Supprimer des couches avec leurs noms

## Supprimer des couches avec leurs noms

In [40]:

def remove_layer_from_name(construction: bunch_subclass.EpBunch=mur,layer_lst_name:list=["GlassWool 40mm"]):
    for field,value in zip(construction.fieldnames, construction.fieldvalues):
        if value in layer_lst_name:
            index_find = construction.fieldnames.index(field)
            construction.obj.pop(index_find)

def remove_layer_from_name(construction: bunch_subclass.EpBunch=mur,layer_lst_name:list=["GlassWool 40mm"]): for field,value in zip(construction.fieldnames, construction.fieldvalues): if value in layer_lst_name: index_find = construction.fieldnames.index(field) construction.obj.pop(index_find)

In [41]:

remove_layer_from_name(construction=mur, layer_lst_name=["GlassWool 40mm"])

remove_layer_from_name(construction=mur, layer_lst_name=["GlassWool 40mm"])

In [42]:

mur

mur

Out[42]:

Construction,
    Mur,                      !- Name
    Concrete 120mm,           !- Outside Layer
    Wood;                     !- Layer 2