def __init__(self, area, room, wall_type, material, depth, orientation, tilt, grid):
self.area = area # 面积
self.room = room # 房间
self.wall_type = wall_type # 类型
self.material = material # 材质
self.depth = depth # 厚度
self.orientation = orientation # 朝向
self.tilt = tilt # 倾斜角
self.grid = grid # 网格划分
self.alpha_0 = alpha_i # 内表面换热系数
# 外表面换热系数
if self.wall_type in ('outer_wall', 'roof', 'ground'):
self.alpha_m = alpha_o
elif self.wall_type in ('inner_wall', 'floor', 'ceiling'):
self.alpha_m = alpha_i
# 差分法调用
self.ul, self.ur, self.ux = difference_methods.diff_ux(self.material, self.depth, self.grid, dt, self.alpha_0, self.alpha_m)
self.FI = self.ux[0][0] * self.ul[0]
self.FO = self.ux[0][-1] * self.ur[-1]
self.anf = self.area * self.FI
# 日射量 (仅针对外墙)
if self.wall_type in ('outer_wall', 'roof'):
self = self.solar_radiation()
# self.I_w = solar_radiation.i_w(self.orientation, self.tilt)
self.te_8760 = (a_s * self.I_w - epsilon * Fs * RN) / alpha_o + outdoor_temp # 相当外气温度
if self.wall_type in ('ground'):
self.te_8760 = outdoor_temp # 土地？
Walls.sum_area += self.area # 统计面积
Walls.walls.append(self) # 生成列表
face_ux = []
A = []
'''
for i in range(face_t_n):
# FI, FO
FI.append(1 - face_t[i][6] / alpha_i)
FO.append(face_t[i][6] / alpha_i)
# 面积
A.append(face_t[i][2])
'''
# 非定常
for i in range(face_n):
# ul, ur, ux
if face[i][0] == 1 or face[i][0] == 4 or face[i][0] == 3:
ul, ur, ux = difference_methods.diff_ux(face[i][1], face[i][2],
face[i][5], dt, alpha_i,
alpha_o)
else:
ul, ur, ux = difference_methods.diff_ux(face[i][1], face[i][2],
face[i][5], dt, alpha_i,
alpha_i)
face_ul.append(ul)
face_ur.append(ur)
face_ux.append(ux)
# FI, FO
FI.append(ux[0][0] * ul[0])
FO.append(ux[0][-1] * ur[-1])
# 面积
A.append(face[i][4])
# ARM, ANF, SDT, AR, Sn
Arm = sum(A)
A4_material = ["carpet", "concrete", "air", "stonebodo"]
A4_d = [0.015, 0.150, 0, 0.012]
A4_m = [1, 7, 1, 1]
# 天井
A5 = 98
A5_material = ["stonebodo", "air", "concrete", "carpet"]
A5_d = [0.012, 0, 0.150, 0.015]
A5_m = [1, 1, 7, 1]
# 室容积
VOL = 353
CPF = 3500
# 1.3 外表面的方向余弦(参考表6.5)
# 1.4 后退差分的ul, ur, ux计算 调用difference_method
A2_ul, A2_ur, A2_ux = difference_methods.diff_ux(A2_material, A2_d, A2_m, dt,
alpha_i, alpha_o)
A3_ul, A3_ur, A3_ux = difference_methods.diff_ux(A3_material, A3_d, A3_m, dt,
alpha_i, alpha_i)
A4_ul, A4_ur, A4_ux = difference_methods.diff_ux(A4_material, A4_d, A4_m, dt,
alpha_i, alpha_i)
A5_ul, A5_ur, A5_ux = difference_methods.diff_ux(A5_material, A5_d, A5_m, dt,
alpha_i, alpha_i)
# 1.5 FIn FOn
# 窗 定常
FI = [1 - K1 / alpha_i]
FO = [K1 / alpha_i]
# 外壁 # 内壁 # 床 # 天井 (特殊处理：天井看成是床的另一面？)
FI.extend([
eval("A" + str(i + 2) + "_ux[0][0] * A" + str(i + 2) + "_ul[0]")
for i in range(4)