//パソコンによる空気調和計算法 pp.180
private static void makeRoom(double timeStep, out Zone room, out Wall exWall, out Wall inWall, out Wall ceiling, out Wall floor,
out Sun sun, out Outdoor outdoor)
{
//太陽を作成//東京
sun = new Sun(35, 139, 134);
//外界を作成
outdoor = new Outdoor();
outdoor.Sun = sun;
//室を作成
room = new Zone();
room.Volume = 353;
room.SensibleHeatCapacity = 3500 * 1000;
room.InitializeAirState(26, 0.018);
room.VentilationVolume = room.Volume * 0.2;
room.TimeStep = timeStep;
WallLayers layers;
WallLayers.Layer layer;
//外壁を作成
layers = new WallLayers();
layer = new WallLayers.Layer(new WallMaterial("アルミ化粧板", 210, 2373), 0.002);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("中空層", 1d / 0.086d, 0), 0);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("ロックウール", 0.042, 84), 0.050);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("コンクリート", 1.4, 1934), 0.150);
layers.AddLayer(layer);
exWall = new Wall(layers);
exWall.SurfaceArea = 22.4;
exWall.TimeStep = timeStep;
WallSurface ews = exWall.GetSurface(true);
ews.SolarAbsorptance = 0.7;
ews.LongWaveEmissivity = 0.9;
ews.Albedo = 0.2;
WallSurface iws = exWall.GetSurface(false);
ews.FilmCoefficient = 23;
iws.FilmCoefficient = 9.3;
exWall.SetIncline(new Incline(Incline.Orientation.SW, 0.5 * Math.PI), true);
room.AddSurface(iws); //部屋に追加
outdoor.AddWallSurface(ews); //外界に追加
room.SetShortWaveRadiationRate(iws, iws.Area); //放射成分吸収比率を設定
room.SetLongWaveRadiationRate(iws, iws.Area); //放射成分吸収比率を設定
//内壁を作成
layers = new WallLayers();
layer = new WallLayers.Layer(new WallMaterial("コンクリート", 1.4, 1934), 0.120, 2);
layers.AddLayer(layer);
inWall = new Wall(layers);
inWall.SurfaceArea = 100.8;
inWall.TimeStep = timeStep;
iws = inWall.GetSurface(true);
iws.FilmCoefficient = 9.3;
room.AddSurface(iws);
room.SetShortWaveRadiationRate(iws, iws.Area); //放射成分吸収比率を設定
room.SetLongWaveRadiationRate(iws, iws.Area); //放射成分吸収比率を設定
//床と天井を作成
layers = new WallLayers();
layer = new WallLayers.Layer(new WallMaterial("カーペット", 0.08, 318), 0.015);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("コンクリート", 1.4, 1934), 0.150);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("中空層", 1d / 0.086d, 0), 0);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("石膏ボード", 0.17, 1030), 0.012);
layers.AddLayer(layer);
//床
floor = new Wall(layers);
floor.SurfaceArea = 98;
floor.TimeStep = timeStep;
iws = floor.GetSurface(true);
iws.FilmCoefficient = 9.3;
room.AddSurface(iws);
room.SetShortWaveRadiationRate(iws, iws.Area * 2.0); //放射成分吸収比率を設定**多め
room.SetLongWaveRadiationRate(iws, iws.Area * 2.0); //放射成分吸収比率を設定**多め
//天井
ceiling = new Wall(layers);
ceiling.SurfaceArea = 98;
ceiling.TimeStep = timeStep;
iws = ceiling.GetSurface(false);
iws.FilmCoefficient = 9.3;
room.AddSurface(iws);
room.SetShortWaveRadiationRate(iws, iws.Area); //放射成分吸収比率を設定
room.SetLongWaveRadiationRate(iws, iws.Area); //放射成分吸収比率を設定
//室温・隣室温度を設定
inWall.AirTemperature2 = ceiling.AirTemperature1 = floor.AirTemperature2 = 25;
//窓を作成
GlassPanes glassPanes = new GlassPanes(0.79, 0.04, 190);
Window window = new Window(glassPanes);
WindowSurface ws = window.GetSurface(true);
ws.FilmCoefficient = 23;
ws.Albedo = 0.2;
window.SurfaceArea = 28;
window.OutSideIncline = new Incline(Incline.Orientation.SW, 0.5 * Math.PI);
ws = window.GetSurface(false);
ws.FilmCoefficient = 9.3;
room.AddWindow(window);
outdoor.AddWindow(window);
window.ShadowRate = 0;
room.SetShortWaveRadiationRate(window, window.SurfaceArea); //放射成分吸収比率を設定
room.SetLongWaveRadiationRate(window, window.SurfaceArea); //放射成分吸収比率を設定
//壁体初期化
inWall.InitializeTemperature(22);
exWall.InitializeTemperature(22);
floor.InitializeTemperature(22);
ceiling.InitializeTemperature(22);
}
/// <summary>多数室テスト</summary>
/// <remarks>
/// 東西2室で壁・窓表面の相互放射を考慮した計算を行う。
/// 東側は南北で2ゾーンに分割する。
/// 壁体は全て200mmのコンクリートとする。
/// 幅×奥行き×高さ = 8m×7m×3mとする。
/// 地面（床）は考慮しない。
///
/// N1 N2
/// -------------------------
/// | | |
/// | | znE1 | E1
/// | | |
/// W | znW |- - - - - -|
/// | | |
/// | | znE2 | E2
/// | | |
/// ----+++++----------------
/// S1 S2
///
/// </remarks>
private static void multiRoomTest()
{
const double TIME_STEP = 3600;
const double INIT_TEMP = 15;
const double H_GAIN = 0;
const int ITER_NUM = 100;
const double W_AI = 8;
const double E_AI = 9.3;
const double W_AO = 20;
const double E_AO = 23;
bool USE_TUBE = false;
//モデル作成処理*********************************************************
//屋外
Outdoor outDoor = new Outdoor();
Sun sun = new Sun(Sun.City.Tokyo);
sun.Update(new DateTime(2001, 1, 1, 0, 0, 0));
outDoor.Sun = sun;
//壁リスト
Wall[] walls = new Wall[12];
//ゾーンを作成
Zone znW = new Zone();
znW.Volume = 7 * 4 * 3;
znW.SensibleHeatCapacity = znW.Volume * 12000;//単位容積あたり12kJ
Zone znE1 = new Zone();
znE1.Volume = 3.5 * 4 * 3;
znE1.SensibleHeatCapacity = znE1.Volume * 12000;//単位容積あたり12kJ
Zone znE2 = new Zone();
znE2.Volume = 3.5 * 4 * 3;
znE2.SensibleHeatCapacity = znE2.Volume * 12000;//単位容積あたり12kJ
znW.TimeStep = znE1.TimeStep = znE2.TimeStep = TIME_STEP;
//壁構成を作成（コンクリート）
WallLayers layers;
WallLayers.Layer layer;
layers = new WallLayers();
layer = new WallLayers.Layer(new WallMaterial("コンクリート", 1.4, 1934), 0.150, 2);
layers.AddLayer(layer);
//西外壁
walls[0] = new Wall(layers);
walls[0].SurfaceArea = 7 * 3;
WallSurface ews = walls[0].GetSurface(true);
WallSurface iws = walls[0].GetSurface(false);
ews.FilmCoefficient = W_AO;
iws.FilmCoefficient = W_AI;
walls[0].SetIncline(new Incline(Incline.Orientation.W, 0.5 * Math.PI), true);
znW.AddSurface(iws);
outDoor.AddWallSurface(ews);
//東外壁1
walls[1] = new Wall(layers);
walls[1].SurfaceArea = 3.5 * 3;
ews = walls[1].GetSurface(true);
iws = walls[1].GetSurface(false);
ews.FilmCoefficient = E_AO;
iws.FilmCoefficient = E_AI;
walls[1].SetIncline(new Incline(Incline.Orientation.E, 0.5 * Math.PI), true);
znE1.AddSurface(iws);
outDoor.AddWallSurface(ews);
//東外壁2
walls[2] = new Wall(layers);
walls[2].SurfaceArea = 3.5 * 3;
ews = walls[2].GetSurface(true);
iws = walls[2].GetSurface(false);
ews.FilmCoefficient = E_AO;
iws.FilmCoefficient = E_AI;
walls[2].SetIncline(new Incline(Incline.Orientation.E, 0.5 * Math.PI), true);
znE2.AddSurface(iws);
outDoor.AddWallSurface(ews);
//北外壁1
walls[3] = new Wall(layers);
walls[3].SurfaceArea = 4 * 3;
ews = walls[3].GetSurface(true);
iws = walls[3].GetSurface(false);
ews.FilmCoefficient = W_AO;
iws.FilmCoefficient = W_AI;
walls[3].SetIncline(new Incline(Incline.Orientation.N, 0.5 * Math.PI), true);
znW.AddSurface(iws);
outDoor.AddWallSurface(ews);
//北外壁2
walls[4] = new Wall(layers);
walls[4].SurfaceArea = 4 * 3;
ews = walls[4].GetSurface(true);
iws = walls[4].GetSurface(false);
ews.FilmCoefficient = E_AO;
iws.FilmCoefficient = E_AI;
walls[4].SetIncline(new Incline(Incline.Orientation.N, 0.5 * Math.PI), true);
znE1.AddSurface(iws);
outDoor.AddWallSurface(ews);
//南外壁1
walls[5] = new Wall(layers);
walls[5].SurfaceArea = 4 * 3;
ews = walls[5].GetSurface(true);
iws = walls[5].GetSurface(false);
ews.FilmCoefficient = W_AO;
iws.FilmCoefficient = W_AI;
walls[5].SetIncline(new Incline(Incline.Orientation.S, 0.5 * Math.PI), true);
znW.AddSurface(iws);
outDoor.AddWallSurface(ews);
//南外壁2
walls[6] = new Wall(layers);
walls[6].SurfaceArea = 4 * 3;
ews = walls[6].GetSurface(true);
iws = walls[6].GetSurface(false);
ews.FilmCoefficient = E_AO;
iws.FilmCoefficient = E_AI;
walls[6].SetIncline(new Incline(Incline.Orientation.S, 0.5 * Math.PI), true);
znE2.AddSurface(iws);
outDoor.AddWallSurface(ews);
//屋根1
walls[7] = new Wall(layers);
walls[7].SurfaceArea = 4 * 7;
ews = walls[7].GetSurface(true);
iws = walls[7].GetSurface(false);
ews.FilmCoefficient = W_AO;
iws.FilmCoefficient = W_AI;
walls[7].SetIncline(new Incline(Incline.Orientation.N, 0), true);
znW.AddSurface(iws);
outDoor.AddWallSurface(ews);
//屋根2
walls[8] = new Wall(layers);
walls[8].SurfaceArea = 4 * 3.5;
ews = walls[8].GetSurface(true);
iws = walls[8].GetSurface(false);
ews.FilmCoefficient = E_AO;
iws.FilmCoefficient = E_AI;
walls[8].SetIncline(new Incline(Incline.Orientation.N, 0), true);
znE1.AddSurface(iws);
outDoor.AddWallSurface(ews);
//屋根3
walls[9] = new Wall(layers);
walls[9].SurfaceArea = 4 * 3.5;
ews = walls[9].GetSurface(true);
iws = walls[9].GetSurface(false);
ews.FilmCoefficient = E_AO;
iws.FilmCoefficient = E_AI;
walls[9].SetIncline(new Incline(Incline.Orientation.N, 0), true);
znE2.AddSurface(iws);
outDoor.AddWallSurface(ews);
//内壁1
walls[10] = new Wall(layers);
walls[10].SurfaceArea = 7 * 3.5;
ews = walls[10].GetSurface(true);
iws = walls[10].GetSurface(false);
ews.FilmCoefficient = E_AI;
iws.FilmCoefficient = W_AI;
znW.AddSurface(iws);
znE1.AddSurface(ews);
//内壁2
walls[11] = new Wall(layers);
walls[11].SurfaceArea = 7 * 3.5;
ews = walls[11].GetSurface(true);
iws = walls[11].GetSurface(false);
ews.FilmCoefficient = E_AI;
iws.FilmCoefficient = W_AI;
znW.AddSurface(iws);
znE2.AddSurface(ews);
//南窓
GlassPanes gPanes = new GlassPanes(new GlassPanes.Pane[] {
new GlassPanes.Pane(GlassPanes.Pane.PredifinedGlassPane.TransparentGlass03mm),
new GlassPanes.Pane(GlassPanes.Pane.PredifinedGlassPane.HeatAbsorbingGlass03mm)
});
//外側ブラインド
GlassPanes gPanesWithBlind = new GlassPanes(new GlassPanes.Pane[] {
new GlassPanes.Pane(GlassPanes.Pane.PredifinedGlassPane.TransparentGlass03mm),
new GlassPanes.Pane(GlassPanes.Pane.PredifinedGlassPane.HeatAbsorbingGlass03mm),
new GlassPanes.Pane(0.05, 0.35, 9999)
});
Window window = new Window(gPanes, new Incline(Incline.Orientation.S, 0.5 * Math.PI));
window.SurfaceArea = 1 * 3;
WindowSurface ws1 = window.GetSurface(true);
WindowSurface ws2 = window.GetSurface(false);
ws1.LongWaveEmissivity = 0.7;
ws1.FilmCoefficient = W_AO;
ws2.FilmCoefficient = W_AI;
znW.AddWindow(window);
outDoor.AddWindow(window);
/*//debug
for (int i = 0; i < walls.Length; i++)
{
walls[i].GetSurface(true).ConvectiveRate = 0;
walls[i].GetSurface(false).ConvectiveRate = 0;
}
//window.GetSurface(false).ConvectiveRate = 0;
//debug*/
//発熱体*****************************************************************
znW.AddHeatGain(new ConstantHeatGain(0, H_GAIN, 0));
//制御*******************************************************************
znE1.ControlDrybulbTemperature = false;
znE1.DrybulbTemperatureSetPoint = 20;
znE2.ControlDrybulbTemperature = false;
znE2.DrybulbTemperatureSetPoint = 20;
znW.ControlDrybulbTemperature = false;
znW.DrybulbTemperatureSetPoint = 20;
//外界条件設定***********************************************************
outDoor.AirState = new MoistAir(30, 0.020);
outDoor.SetWallSurfaceBoundaryState();
//天井に冷水配管を設置
if (USE_TUBE)
{
Tube tube = new Tube(0.999, 0.275, 4186);
tube.SetFlowRate(0.222);
tube.FluidTemperature = 10;
walls[7].AddTube(tube, 0);
walls[8].AddTube(tube, 0);
walls[9].AddTube(tube, 0);
}
//室温・壁温初期化*******************************************************
for (int i = 0; i < walls.Length; i++) walls[i].InitializeTemperature(INIT_TEMP);
znE1.InitializeAirState(INIT_TEMP, 0.015);
znE2.InitializeAirState(INIT_TEMP, 0.015);
znW.InitializeAirState(INIT_TEMP, 0.015);
//多数室オブジェクトを作成・初期化
Room[] rooms = new Room[2];
rooms[0] = new Room(new Zone[] { znW });
rooms[1] = new Room(new Zone[] { znE1, znE2 });
MultiRoom mRoom = new MultiRoom(rooms);
mRoom.SetTimeStep(TIME_STEP);
//初期化
mRoom.Initialize();
//室間換気設定***********************************************************
znW.VentilationVolume = znW.Volume * 0;
znE1.VentilationVolume = znE1.Volume * 0;
znE2.VentilationVolume = znE2.Volume * 0;
znW.VentilationAirState = outDoor.AirState;
znE1.VentilationAirState = outDoor.AirState;
znE2.VentilationAirState = outDoor.AirState;
//mRoom.SetAirFlow(znE1, znE2, 10);
//mRoom.SetAirFlow(znE2, znW, 10);
//mRoom.SetAirFlow(znW, znE1, 10);
//熱収支確認用変数*******************************************************
double heatTransferToExWall = 0;
double heatTransferToTube = 0;
double heatTransferToWindow = 0;
double oaLoad = 0;
//外気データ読み込み*****************************************************
StreamReader sReader = new StreamReader("BESTestWeather.csv");
sReader.ReadLine();
//室温更新テスト*********************************************************
for (int i = 0; i < ITER_NUM; i++)
{
//外気条件設定
string[] wData = sReader.ReadLine().Split(',');
outDoor.AirState = new MoistAir(double.Parse(wData[2]), double.Parse(wData[3]));
sun.DirectNormalRadiation = double.Parse(wData[4]);
sun.GlobalHorizontalRadiation = double.Parse(wData[5]);
sun.DiffuseHorizontalRadiation = double.Parse(wData[6]);
outDoor.NocturnalRadiation = double.Parse(wData[8]);
//12~13時は外側ブラインドを利用
if (sun.CurrentDateTime.Hour == 12 && sun.CurrentDateTime.Minute == 0) window.Initialize(gPanesWithBlind);
if (sun.CurrentDateTime.Hour == 13 && sun.CurrentDateTime.Minute == 0) window.Initialize(gPanes);
Console.WriteLine(
znW.CurrentDrybulbTemperature.ToString("F3").PadLeft(5) + " | "
+ znE1.CurrentDrybulbTemperature.ToString("F3").PadLeft(5) + " | "
+ znE2.CurrentDrybulbTemperature.ToString("F3").PadLeft(5) + " | "
+ znW.CurrentSensibleHeatLoad.ToString("F2").PadLeft(5) + " | "
+ znE1.CurrentSensibleHeatLoad.ToString("F2").PadLeft(5) + " | "
+ znE2.CurrentSensibleHeatLoad.ToString("F2").PadLeft(5) + " | "
+ walls[0].GetWallTemprature(true).ToString("F2").PadLeft(5) + " | "
+ walls[0].GetWallTemprature(false).ToString("F2").PadLeft(5) + " | "
);
//壁体状態更新
for (int j = 0; j < walls.Length; j++) walls[j].Update();
//外気条件を壁に設定
outDoor.SetWallSurfaceBoundaryState();
//室状態更新
mRoom.UpdateRoomTemperatures();
mRoom.UpdateRoomHumidities();
//壁体への熱移動量を積算
for (int j = 0; j < 10; j++) heatTransferToExWall += walls[j].GetHeatTransfer(true);
//窓面への熱移動量を積算
heatTransferToWindow += window.AbsorbedHeatGain + window.TransferHeatGain + window.TransmissionHeatGain;
heatTransferToWindow -= rooms[0].TransmissionHeatLossFromWindow + rooms[1].TransmissionHeatLossFromWindow;
//チューブへの熱移動量を積算
heatTransferToTube += walls[7].GetHeatTransferToTube(0) + walls[8].GetHeatTransferToTube(0) + walls[9].GetHeatTransferToTube(0);
//外気負荷を計算
Zone[] zns = new Zone[] { znE1, znE2, znW };
for (int j = 0; j < zns.Length; j++)
{
if (zns[j].VentilationVolume != 0)
{
double airDS = 1d / (MoistAir.GetAirStateFromDBHR(zns[j].CurrentDrybulbTemperature, zns[j].CurrentHumidityRatio, MoistAir.Property.SpecificVolume));
double cpAir = MoistAir.GetSpecificHeat(zns[j].CurrentHumidityRatio);
oaLoad += zns[j].VentilationVolume * airDS * cpAir * (zns[j].VentilationAirState.DryBulbTemperature - zns[j].CurrentDrybulbTemperature);
}
}
//日時更新
sun.Update(sun.CurrentDateTime.AddSeconds(TIME_STEP));
}
sReader.Close();
//熱収支を書き出し
//屋外から壁体への熱移動量[MJ]
heatTransferToExWall *= TIME_STEP / 1000000d;
//窓面への熱移動量[MJ]
heatTransferToWindow *= TIME_STEP / 1000000d;
//壁体からチューブへの熱移動量[MJ]
heatTransferToTube *= TIME_STEP / 1000000d;
//外気負荷[MJ]
oaLoad *= TIME_STEP / 1000000d / 3.6;
//壁体蓄熱量[MJ]
double wallHeatStorage = 0;
for (int i = 0; i < walls.Length; i++) wallHeatStorage += walls[i].GetHeatStorage(INIT_TEMP);
wallHeatStorage /= 1000d;
//室蓄熱量[MJ]
double zoneHeatStorage = (znE1.GetHeatStorage(INIT_TEMP) + znE2.GetHeatStorage(INIT_TEMP) + znW.GetHeatStorage(INIT_TEMP)) / 1000d;
//発熱量
double heatGain = (H_GAIN * TIME_STEP * ITER_NUM) / 1000000;
//書き出し
Console.WriteLine("壁体への熱移動[MJ] | 窓面への熱移動[MJ] | 壁体の蓄熱量[MJ] | 室の蓄熱量[MJ] | 発熱量[MJ] | チューブへの熱移動[MJ] | 外気負荷[MJ]");
Console.WriteLine(heatTransferToExWall.ToString("F2") + " | " + heatTransferToWindow.ToString("F2") + " | " +
wallHeatStorage.ToString("F2") + " | " + zoneHeatStorage.ToString("F2") + " | " + heatGain + " | " + heatTransferToTube.ToString("F2") + " | " + oaLoad.ToString("F2"));
Console.WriteLine("熱収支[MJ] = " + (heatTransferToExWall + heatTransferToWindow - heatTransferToTube - wallHeatStorage - zoneHeatStorage + heatGain + oaLoad));
Console.Read();
}
/// <summary>壁熱貫流テスト</summary>
private static void wallHeatTransferTest()
{
WallLayers layers = new WallLayers();
WallLayers.Layer layer;
layer = new WallLayers.Layer(new WallMaterial("合板", 0.19, 716), 0.025);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("コンクリート", 1.4, 1934), 0.120);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("空気層", 1d / 0.086, 0), 0.020);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("ロックウール", 0.042, 84), 0.050);
layers.AddLayer(layer);
Wall wall = new Wall(layers);
wall.TimeStep = 3600;
wall.AirTemperature1 = 20;
wall.AirTemperature2 = 10;
wall.InitializeTemperature(10); //壁体内温度は10℃均一とする
wall.SurfaceArea = 1;
Console.WriteLine("温度分布の推移");
Console.WriteLine("合板, コンクリート, 空気層, ロックウール");
double[] temps;
for (int i = 0; i < 24; i++)
{
wall.Update();
temps = wall.GetTemperatures();
Console.Write((i + 1).ToString("F0").PadLeft(2) + "時間後 | ");
for (int j = 0; j < temps.Length - 1; j++) Console.Write(((temps[j] + temps[j + 1]) / 2d).ToString("F1") + " | ");
Console.WriteLine();
}
//定常状態まで進める
for (int i = 0; i < 1000; i++) wall.Update();
Console.WriteLine();
Console.WriteLine("定常状態の温度分布");
temps = wall.GetTemperatures();
for (int j = 0; j < temps.Length - 1; j++) Console.Write(((temps[j] + temps[j + 1]) / 2d).ToString("F1") + " | ");
Console.WriteLine();
Console.WriteLine("定常状態の熱流1: " + wall.GetHeatTransfer(true).ToString("F1"));
Console.WriteLine("定常状態の熱流2: " + wall.GetHeatTransfer(false).ToString("F1"));
Console.WriteLine("定常状態の熱流3: " + wall.GetStaticHeatTransfer().ToString("F1"));
Console.Read();
}
/// <summary>壁熱貫流テスト（潜熱蓄熱材）</summary>
private static void wallHeatTransferTest4()
{
WallLayers layers = new WallLayers();
WallLayers.Layer layer;
layer = new WallLayers.Layer(new WallMaterial("コンクリート", 1.4, 1934), 0.060);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("潜熱蓄熱材A", 1.4, 1934), 0.030);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("潜熱蓄熱材B", 1.4, 1934), 0.030);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("コンクリート", 1.4, 1934), 0.060);
layers.AddLayer(layer);
Wall wall = new Wall(layers);
LatentHeatStorageMaterial material = new LatentHeatStorageMaterial(11, new WallMaterial("潜熱蓄熱材A1", 1.4, 1934));
material.AddMaterial(12, new WallMaterial("潜熱蓄熱材A2", 1.4, 1934 * 40));
material.AddMaterial(100, new WallMaterial("潜熱蓄熱材A3", 1.4, 1934));
wall.SetLatentHeatStorageMaterial(1, material);
material = new LatentHeatStorageMaterial(13, new WallMaterial("潜熱蓄熱材B1", 1.4, 1934));
material.AddMaterial(14, new WallMaterial("潜熱蓄熱材B2", 1.4, 1934 * 40));
material.AddMaterial(100, new WallMaterial("潜熱蓄熱材B3", 1.4, 1934));
wall.SetLatentHeatStorageMaterial(2, material);
wall.AirTemperature1 = 20;
wall.AirTemperature2 = 10;
wall.SurfaceArea = 175;
wall.GetSurface(true).ConvectiveRate = 1;
wall.GetSurface(false).ConvectiveRate = 1;
wall.TimeStep = 3600;
StreamWriter sWriter = new StreamWriter("test.csv");
wall.InitializeTemperature(10);
Console.WriteLine("壁面温度[C]");
for (int kkk = 0; kkk < 4; kkk++)
{
if (kkk % 2 == 0) wall.AirTemperature1 = 20;
else wall.AirTemperature1 = 10;
for (int i = 0; i < 24; i++)
{
wall.Update();
double[] tmp = wall.GetTemperatures();
for (int j = 0; j < tmp.Length; j++) Console.Write(tmp[j].ToString("F2").PadLeft(5) + " | ");
Console.WriteLine();
for (int j = 0; j < tmp.Length; j++) sWriter.Write(tmp[j].ToString("F2").PadLeft(5) + " , ");
sWriter.WriteLine();
}
}
sWriter.Close();
Console.Read();
}
/// <summary>壁構成作成処理</summary>
/// <param name="isLightWeight">軽い壁構成か否か</param>
/// <param name="exteriorWallLayer">外壁構成</param>
/// <param name="floorWallLayer">床構成</param>
/// <param name="roofWallLayer">天井構成</param>
private static void makeWallLayer(bool isLightWeight,
out WallLayers exteriorWallLayer, out WallLayers floorWallLayer, out WallLayers roofWallLayer)
{
WallLayers.Layer layer;
exteriorWallLayer = new WallLayers("Exterior");
floorWallLayer = new WallLayers("Floor");
roofWallLayer = new WallLayers("Roof");
if (isLightWeight)
{
//外壁構成
layer = new WallLayers.Layer(new WallMaterial("Plasterboard", 0.160, 950d * 840d / 1000d), 0.012);
exteriorWallLayer.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("Fibreglas quilt", 0.04, 12d * 840d / 1000d), 0.066);
exteriorWallLayer.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("Wood Siding", 0.140, 530d * 900d / 1000d), 0.009);
exteriorWallLayer.AddLayer(layer);
//床構成
layer = new WallLayers.Layer(new WallMaterial("Timber flooring", 0.140, 650d * 1200d / 1000d), 0.025);
floorWallLayer.AddLayer(layer);
//layer = new WallLayers.Layer(new WallMaterial("Insulation", 0.04, 0), 0);
//floorWallLayer.AddLayer(layer);
//天井構成
layer = new WallLayers.Layer(new WallMaterial("Plasterboard", 0.160, 950d * 840d / 1000d), 0.010);
roofWallLayer.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("Fibreglas quilt", 0.04, 12d * 840d / 1000d), 0.1118);
roofWallLayer.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("Roofdeck", 0.140, 530d * 900d / 1000d), 0.019);
roofWallLayer.AddLayer(layer);
}
else
{
//外壁構成
layer = new WallLayers.Layer(new WallMaterial("Concrete Block", 0.510, 1400d * 1000d / 1000d), 0.1, 3);
exteriorWallLayer.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("Foam Insulation", 0.040, 10d * 1400d / 1000d), 0.0615);
exteriorWallLayer.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("Wood Siding", 0.140, 530d * 900d / 1000d), 0.009);
exteriorWallLayer.AddLayer(layer);
//床構成
layer = new WallLayers.Layer(new WallMaterial("Concrete Slab", 1.130, 1400d * 1000d / 1000d), 0.08, 3);
floorWallLayer.AddLayer(layer);
//layer = new WallLayers.Layer(new WallMaterial("Insulation", 0.04, 0), 0);
//floorWallLayer.AddLayer(layer);
//天井構成
layer = new WallLayers.Layer(new WallMaterial("Plasterboard", 0.160, 950d * 840d / 1000d), 0.010);
roofWallLayer.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("Fibreglas quilt", 0.04, 12d * 840d / 1000d), 0.1118);
roofWallLayer.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("Roofdeck", 0.140, 530d * 900d / 1000d), 0.019);
roofWallLayer.AddLayer(layer);
}
}
private static void makeSunZoneBuilding(out Zone[] rooms, out Wall[] walls, out Window[] windows, out Outdoor[] outdoor, out Sun sun)
{
const double ai = 8.29;
const double ao = 29.3;
const double aowin = 21;
const double extswEmissivity = 0.6d;
const double extlwEmissivity = 0.9d;
//室を作成
rooms = new Zone[2];
//BackZoneを作成
rooms[0] = new Zone();
rooms[0].Volume = 8 * 6 * 2.7; //室容積[m3]
//内部負荷[W]
rooms[0].AddHeatGain(new ConstantHeatGain(200 * 0.4, 200 * 0.6, 0));
if (CALCULATE_ELEVATION_EFFECT) rooms[0].AtmosphericPressure = MoistAir.GetAtmosphericPressure(1609);
else rooms[0].AtmosphericPressure = 101.325d;
rooms[0].TimeStep = 3600;
rooms[0].InitializeAirState(20, 0.01);
rooms[0].FilmCoefficient = ai;
//対流成分
rooms[0].SetConvectiveRate(3.16 / ai);
//漏気量
rooms[0].VentilationVolume = rooms[0].Volume * 0.5;
if (!CALCULATE_ELEVATION_EFFECT) rooms[0].Volume *= 0.82;
//SunZoneを作成
rooms[1] = new Zone();
rooms[1].Volume = 8 * 2 * 2.7; //室容積[m3]
if (CALCULATE_ELEVATION_EFFECT) rooms[1].AtmosphericPressure = MoistAir.GetAtmosphericPressure(1609);
else rooms[1].AtmosphericPressure = 101.325d;
rooms[1].TimeStep = 3600;
rooms[1].InitializeAirState(20, 0.01);
rooms[1].FilmCoefficient = ai;
//対流成分
rooms[1].SetConvectiveRate(3.16 / ai);
//漏気量
rooms[1].VentilationVolume = rooms[1].Volume * 0.5;
if (!CALCULATE_ELEVATION_EFFECT) rooms[1].Volume *= 0.82;
//外界を作成
outdoor = new Outdoor[2];
outdoor[0] = new Outdoor();
outdoor[0].GroundTemperature = 10;
sun = new Sun(39.8, 360 - 104.9, 360 - 105);
outdoor[0].Sun = sun;
//壁構成を作成
WallLayers exwLL, flwLL, rfwLL, exwLH, flwLH, rfwLH;
makeWallLayer(true, out exwLL, out flwLL, out rfwLL);
makeWallLayer(true, out exwLH, out flwLH, out rfwLH);
//壁表面を作成
WallSurface ews, iws;
//壁を作成
walls = new Wall[11];
//屋根を作成1
walls[0] = new Wall(rfwLL);
walls[0].Name = "屋根";
walls[0].SurfaceArea = 48;
walls[0].SetIncline(new Incline(Incline.Orientation.N, 0), false);
walls[0].SetFilmCoefficient(ai, true); //内表面総合熱伝達率[W/(m2K)]
walls[0].SetFilmCoefficient(ao, false);//外表面総合熱伝達率[W/(m2K)]
walls[0].InitializeTemperature(25);
//壁表面の設定
iws = walls[0].GetSurface(true);
ews = walls[0].GetSurface(false);
ews.SolarAbsorptance = extswEmissivity;
ews.LongWaveEmissivity = extlwEmissivity;
rooms[0].AddSurface(iws);
outdoor[0].AddWallSurface(ews);
//屋根を作成2
walls[1] = new Wall(rfwLH);
walls[1].Name = "屋根";
walls[1].SurfaceArea = 16;
walls[1].SetIncline(new Incline(Incline.Orientation.N, 0), false);
walls[1].SetFilmCoefficient(ai, true); //内表面総合熱伝達率[W/(m2K)]
walls[1].SetFilmCoefficient(ao, false);//外表面総合熱伝達率[W/(m2K)]
walls[1].InitializeTemperature(25);
//壁表面の設定
iws = walls[1].GetSurface(true);
ews = walls[1].GetSurface(false);
ews.SolarAbsorptance = extswEmissivity;
ews.LongWaveEmissivity = extlwEmissivity;
rooms[1].AddSurface(iws);
outdoor[0].AddWallSurface(ews);
//床を作成1
walls[2] = new Wall(flwLL);
walls[2].Name = "床";
walls[2].SurfaceArea = 48;
walls[2].SetIncline(new Incline(Incline.Orientation.N, Math.PI), false);
walls[2].SetFilmCoefficient(ai, true); //内表面総合熱伝達率[W/(m2K)]
walls[2].SetFilmCoefficient(0.04, false);//外表面総合熱伝達率[W/(m2K)]//地面絶縁体
walls[2].InitializeTemperature(25);
//壁表面の設定
iws = walls[2].GetSurface(true);
ews = walls[2].GetSurface(false);
rooms[0].AddSurface(iws);
outdoor[0].AddGroundWallSurface(ews);
//床を作成2
walls[3] = new Wall(flwLH);
walls[3].Name = "床";
walls[3].SurfaceArea = 8 * 2;
walls[3].SetIncline(new Incline(Incline.Orientation.N, Math.PI), false);
walls[3].SetFilmCoefficient(ai, true); //内表面総合熱伝達率[W/(m2K)]
walls[3].SetFilmCoefficient(0.04, false);//外表面総合熱伝達率[W/(m2K)]//地面絶縁体
walls[3].InitializeTemperature(25);
//壁表面の設定
iws = walls[3].GetSurface(true);
ews = walls[3].GetSurface(false);
rooms[1].AddSurface(iws);
outdoor[0].AddGroundWallSurface(ews);
//北外壁を作成
walls[4] = new Wall(exwLL);
walls[4].Name = "北外壁";
walls[4].SurfaceArea = 8 * 2.7;
walls[4].SetIncline(new Incline(Incline.Orientation.N, 0.5 * Math.PI), false);
walls[4].SetFilmCoefficient(ai, true); //内表面総合熱伝達率[W/(m2K)]
walls[4].SetFilmCoefficient(ao, false);//外表面総合熱伝達率[W/(m2K)]
walls[4].InitializeTemperature(25);
//壁表面の設定
iws = walls[4].GetSurface(true);
ews = walls[4].GetSurface(false);
ews.SolarAbsorptance = extswEmissivity;
ews.LongWaveEmissivity = extlwEmissivity;
ews.Albedo = 0.2;
rooms[0].AddSurface(iws);
outdoor[0].AddWallSurface(ews);
//南外壁を作成
walls[5] = new Wall(exwLH);
walls[5].Name = "南外壁";
walls[5].SurfaceArea = 8 * 2.7 - 6d - 6d;
walls[5].SetIncline(new Incline(Incline.Orientation.S, 0.5 * Math.PI), false);
walls[5].SetFilmCoefficient(ai, true); //内表面総合熱伝達率[W/(m2K)]
walls[5].SetFilmCoefficient(ao, false);//外表面総合熱伝達率[W/(m2K)]
walls[5].InitializeTemperature(25);
//壁表面の設定
iws = walls[5].GetSurface(true);
ews = walls[5].GetSurface(false);
ews.SolarAbsorptance = extswEmissivity;
ews.LongWaveEmissivity = extlwEmissivity;
ews.Albedo = 0.2;
rooms[1].AddSurface(iws);
outdoor[0].AddWallSurface(ews);
//東外壁を作成1
walls[6] = new Wall(exwLL);
walls[6].Name = "東外壁";
walls[6].SurfaceArea = 6 * 2.7;
walls[6].SetIncline(new Incline(Incline.Orientation.E, 0.5 * Math.PI), false);
walls[6].SetFilmCoefficient(ai, true); //内表面総合熱伝達率[W/(m2K)]
walls[6].SetFilmCoefficient(ao, false);//外表面総合熱伝達率[W/(m2K)]
walls[6].InitializeTemperature(25);
//壁表面の設定
iws = walls[6].GetSurface(true);
ews = walls[6].GetSurface(false);
ews.SolarAbsorptance = extswEmissivity;
ews.LongWaveEmissivity = extlwEmissivity;
ews.Albedo = 0.2;
rooms[0].AddSurface(iws);
outdoor[0].AddWallSurface(ews);
//東外壁を作成2
walls[7] = new Wall(exwLH);
walls[7].Name = "東外壁";
walls[7].SurfaceArea = 2 * 2.7;
walls[7].SetIncline(new Incline(Incline.Orientation.E, 0.5 * Math.PI), false);
walls[7].SetFilmCoefficient(ai, true); //内表面総合熱伝達率[W/(m2K)]
walls[7].SetFilmCoefficient(ao, false);//外表面総合熱伝達率[W/(m2K)]
walls[7].InitializeTemperature(25);
//壁表面の設定
iws = walls[7].GetSurface(true);
ews = walls[7].GetSurface(false);
ews.SolarAbsorptance = extswEmissivity;
ews.LongWaveEmissivity = extlwEmissivity;
ews.Albedo = 0.2;
rooms[1].AddSurface(iws);
outdoor[0].AddWallSurface(ews);
//西外壁を作成1
walls[8] = new Wall(exwLL);
walls[8].Name = "西外壁";
walls[8].SurfaceArea = 6 * 2.7;
walls[8].SetIncline(new Incline(Incline.Orientation.W, 0.5 * Math.PI), false);
walls[8].SetFilmCoefficient(ai, true); //内表面総合熱伝達率[W/(m2K)]
walls[8].SetFilmCoefficient(ao, false);//外表面総合熱伝達率[W/(m2K)]
walls[8].InitializeTemperature(25);
//壁表面の設定
iws = walls[8].GetSurface(true);
ews = walls[8].GetSurface(false);
ews.SolarAbsorptance = extswEmissivity;
ews.LongWaveEmissivity = extlwEmissivity;
ews.Albedo = 0.2;
rooms[0].AddSurface(iws);
outdoor[0].AddWallSurface(ews);
//西外壁を作成2
walls[9] = new Wall(exwLH);
walls[9].Name = "西外壁";
walls[9].SurfaceArea = 2 * 2.7;
walls[9].SetIncline(new Incline(Incline.Orientation.W, 0.5 * Math.PI), false);
walls[9].SetFilmCoefficient(ai, true); //内表面総合熱伝達率[W/(m2K)]
walls[9].SetFilmCoefficient(ao, false);//外表面総合熱伝達率[W/(m2K)]
walls[9].InitializeTemperature(25);
//壁表面の設定
iws = walls[9].GetSurface(true);
ews = walls[9].GetSurface(false);
ews.SolarAbsorptance = extswEmissivity;
ews.LongWaveEmissivity = extlwEmissivity;
ews.Albedo = 0.2;
rooms[1].AddSurface(iws);
outdoor[0].AddWallSurface(ews);
//共用壁を作成
WallLayers.Layer layer = new WallLayers.Layer(new WallMaterial("CommonWall", 0.510, 1400d * 1000d / 1000d), 0.2, 4);
WallLayers cWL = new WallLayers();
cWL.AddLayer(layer);
walls[10] = new Wall(cWL);
walls[10].Name = "共用壁";
walls[10].SurfaceArea = 8 * 2.7;
walls[10].SetIncline(new Incline(Incline.Orientation.S, 0.5 * Math.PI), false);
walls[10].SetFilmCoefficient(ai, true); //内表面総合熱伝達率[W/(m2K)]
walls[10].SetFilmCoefficient(ai, false);//内表面総合熱伝達率[W/(m2K)]
walls[10].InitializeTemperature(25);
//壁表面の設定
iws = walls[10].GetSurface(true);
ews = walls[10].GetSurface(false);
rooms[0].AddSurface(iws);
rooms[1].AddSurface(ews);
//窓の作成
GlassPanes glassPane = new GlassPanes(0.74745, 0.043078, 1d / (1d / 333 + 1d / 333 + 1d / 6.297));
//glassPane.LongWaveEmissivity = extlwEmissivity;
//glassPane.ConvectiveRate = 3.16 / ai;
glassPane.AngularDependenceCoefficients = new double[] { 1.3930, 5.5401, -19.5736, 19.0379 };
Window window1 = new Window(glassPane);
Window window2 = new Window(glassPane);
//長波長吸収率・アルベド
WindowSurface ws;
ws = window1.GetSurface(true);
ws.LongWaveEmissivity = extlwEmissivity;
ws.FilmCoefficient = aowin;//表面総合熱伝達率[W/(m2K)]
ws.Albedo = 0.2;
ws = window2.GetSurface(true);
ws.LongWaveEmissivity = extlwEmissivity;
ws.FilmCoefficient = aowin;//表面総合熱伝達率[W/(m2K)]
ws.Albedo = 0.2;
//対流・放射成分
ws = window1.GetSurface(false);
ws.ConvectiveRate = 3.16 / ai;
ws.FilmCoefficient = ai;//表面総合熱伝達率[W/(m2K)]
ws = window2.GetSurface(false);
ws.ConvectiveRate = 3.16 / ai;
ws.FilmCoefficient = ai;//表面総合熱伝達率[W/(m2K)]
//窓面積
window1.SurfaceArea = 6;
window2.SurfaceArea = 6;
window1.OutSideIncline = new Incline(Incline.Orientation.S, 0.5 * Math.PI);
window2.OutSideIncline = new Incline(Incline.Orientation.S, 0.5 * Math.PI);
//室と外界に追加
rooms[1].AddWindow(window1);
rooms[1].AddWindow(window2);
outdoor[0].AddWindow(window1);
outdoor[0].AddWindow(window2);
windows = new Window[] { window1, window2 };
//放射率
rooms[1].SetShortWaveRadiationRate(walls[3].GetSurface(true), 0.6); //床面
rooms[1].SetShortWaveRadiationRate(walls[1].GetSurface(true), 0.06); //天井面
rooms[1].SetShortWaveRadiationRate(walls[7].GetSurface(true), 0.02); //東面
rooms[1].SetShortWaveRadiationRate(walls[9].GetSurface(true), 0.02); //西面
rooms[1].SetShortWaveRadiationRate(walls[10].GetSurface(false), 0.2); //北面
rooms[1].SetShortWaveRadiationRate(walls[5].GetSurface(true), 0.03); //南面
rooms[1].SetShortWaveRadiationRate(window1, 0.035);
rooms[1].SetShortWaveRadiationRate(window2, 0.035);
rooms[1].ControlDrybulbTemperature = false;
//対流成分設定
rooms[0].SetConvectiveRate(3.16 / ai);
rooms[1].SetConvectiveRate(3.16 / ai);
outdoor[0].SetConvectiveRate(24.67 / ao);
}
/// <summary>HighConductanceWallを作成する</summary>
/// <returns>HighConductanceWall</returns>
private static WallLayers makeHighConductanceWall()
{
WallLayers hcWall = new WallLayers("HighConductanceWall");
//外壁構成
WallLayers.Layer layer;
layer = new WallLayers.Layer(new WallMaterial("Glass", 1.06, 0.75 * 2500), 3.175 / 1000);
hcWall.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("Air-gap", 6.297, 0), 0);
hcWall.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("Glass", 1.06, 0.75 * 2500), 3.175 / 1000);
hcWall.AddLayer(layer);
return hcWall;
}
/// <summary>土中の壁構成を作成する</summary>
private static void makeGroundWallLayer(out WallLayers floorWallLayer, out WallLayers groundWallLayer)
{
const double GROUND_THICKNESS = 1.3;
groundWallLayer = new WallLayers("GroundWall");
floorWallLayer = new WallLayers("FloorWall");
WallLayers.Layer layer;
//土中壁
layer = new WallLayers.Layer(new WallMaterial("Concrete Block", 0.510, 1400d * 1000d / 1000d), 0.1, 3);
groundWallLayer.AddLayer(layer);
//土の厚み
layer = new WallLayers.Layer(new WallMaterial("Ground", 1.3, 800d * 1500d / 1000d), GROUND_THICKNESS, 6);
groundWallLayer.AddLayer(layer);
//床
layer = new WallLayers.Layer(new WallMaterial("Concrete Slab", 1.130, 1400d * 1000d / 1000d), 0.08, 3);
floorWallLayer.AddLayer(layer);
//土の厚み
layer = new WallLayers.Layer(new WallMaterial("Ground", 1.3, 800d * 1500d / 1000d), GROUND_THICKNESS, 6);
floorWallLayer.AddLayer(layer);
}
/// <summary>Sample program calculating the unsteady heat conduction of wall</summary>
private static void wallTest1()
{
WallLayers layers = new WallLayers();
WallLayers.Layer layer;
layer = new WallLayers.Layer(new WallMaterial("Plywood", 0.19, 716), 0.025);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("Concrete", 1.4, 1934), 0.120);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("Air gap", 1d / 0.086, 0), 0.020);
layers.AddLayer(layer);
layer = new WallLayers.Layer(new WallMaterial("Rock wool", 0.042, 84), 0.050);
layers.AddLayer(layer);
Wall wall = new Wall(layers);
wall.TimeStep = 3600;
wall.AirTemperature1 = 20;
wall.AirTemperature2 = 10;
wall.InitializeTemperature(10); //Initial temperature is 10 C
wall.SurfaceArea = 1;
Console.WriteLine("Plywood, Concrete, Air gap, Rock wool");
double[] temps;
for (int i = 0; i < 24; i++)
{
wall.Update();
temps = wall.GetTemperatures();
Console.Write((i + 1).ToString("F0").PadLeft(2) + "Hour | ");
for (int j = 0; j < temps.Length - 1; j++) Console.Write(((temps[j] + temps[j + 1]) / 2d).ToString("F1") + " | ");
Console.WriteLine();
}
//Iterate until wall become steady state
for (int i = 0; i < 1000; i++) wall.Update();
Console.WriteLine();
Console.WriteLine("Steady state");
temps = wall.GetTemperatures();
for (int j = 0; j < temps.Length - 1; j++) Console.Write(((temps[j] + temps[j + 1]) / 2d).ToString("F1") + " | ");
Console.WriteLine();
Console.WriteLine("Heat transfer at steady state 1: " + wall.GetHeatTransfer(true).ToString("F1"));
Console.WriteLine("Heat transfer at steady state 2: " + wall.GetHeatTransfer(false).ToString("F1"));
Console.WriteLine("Heat transfer at steady state 3: " + wall.GetStaticHeatTransfer().ToString("F1"));
Console.Read();
}