示例#1
0
        /// <summary>気象状態計算の例</summary>
        private static void weatherTest()
        {
            //東京における太陽を作成
            Sun sun = new Sun(Sun.City.Tokyo);

            //太陽位置を12月21日12時に調整
            DateTime dTime = new DateTime(1983, 12, 21, 12, 0, 0);
            sun.Update(dTime);
            sun.GlobalHorizontalRadiation = 467;

            Console.WriteLine("東京の12月21日12時における");
            Console.WriteLine("太陽高度=" + Sky.RadianToDegree(sun.Altitude).ToString("F1") + " 度");
            Console.WriteLine("太陽方位=" + Sky.RadianToDegree(sun.Orientation).ToString("F1") + " 度");
            Console.WriteLine("水平面全天日射=" + sun.GlobalHorizontalRadiation.ToString("F1") + " W/m2");

            //傾斜面を作成(南西の垂直面と東の45°傾斜面)
            Incline seInc = new Incline(Incline.Orientation.SE, 0.5 * Math.PI);
            Incline wInc = new Incline(Incline.Orientation.W, 0.25 * Math.PI);

            //直散分離の手法を取得
            Array methods = Enum.GetValues(typeof(Sun.DiffuseAndDirectNormalRadiationEstimatingMethod));
            foreach (Sun.DiffuseAndDirectNormalRadiationEstimatingMethod method in methods)
            {
                //直散分離を実行して太陽に設定
                sun.EstimateDiffuseAndDirectNormalRadiation(sun.GlobalHorizontalRadiation, method);

                //傾斜面へ入射する直達日射成分を計算する
                double cosThetaSE, cosThetaW;
                cosThetaSE = seInc.GetDirectSolarRadiationRate(sun);
                cosThetaW = wInc.GetDirectSolarRadiationRate(sun);

                Console.WriteLine();
                Console.WriteLine("直散分離手法 : " + method.ToString());
                Console.WriteLine("法線面直達日射=" + sun.DirectNormalRadiation.ToString("F1") + " W/m2");
                Console.WriteLine("水平面直達日射=" + (sun.DirectNormalRadiation * Math.Sin(sun.Altitude)).ToString("F1") + " W/m2");
                Console.WriteLine("天空日射=" + sun.DiffuseHorizontalRadiation.ToString("F1") + " W/m2");
                Console.WriteLine("南西垂直面の直達日射=" + (sun.DirectNormalRadiation * cosThetaSE).ToString("F1") + " W/m2");
                Console.WriteLine("東45度面の直達日射=" + (sun.DirectNormalRadiation * cosThetaW).ToString("F1") + " W/m2");

            }
            Console.Read();
        }
示例#2
0
        /// <summary>Sample program calculating weather state</summary>
        private static void weatherTest()
        {
            //Create an instance of the Sun class. (Location is Tokyo)
            Sun sun = new Sun(Sun.City.Tokyo);

            //Set date and time information(1983/12/21 12:00)
            DateTime dTime = new DateTime(1983, 12, 21, 12, 0, 0);
            sun.Update(dTime);

            //Create instances of the Incline class. Vertical south east surface and 45 degree west surface.
            Incline seInc = new Incline(Incline.Orientation.SE, 0.5 * Math.PI);
            Incline wInc = new Incline(Incline.Orientation.W, 0.25 * Math.PI);

            //Estimate direct normal and diffuse horizontal radiation from global horizontal radiation (467 W/m2)
            sun.EstimateDiffuseAndDirectNormalRadiation(467);

            //Calculate insolation rate on the inclined plane.
            double cosThetaSE, cosThetaW;
            cosThetaSE = seInc.GetDirectSolarRadiationRate(sun);
            cosThetaW = wInc.GetDirectSolarRadiationRate(sun);

            Console.WriteLine("Location:Tokyo, Date and time:12/21 12:00");
            Console.WriteLine("Altitude of sun=" + Sky.RadianToDegree(sun.Altitude).ToString("F1") + " degree");
            Console.WriteLine("Orientation of sun=" + Sky.RadianToDegree(sun.Orientation).ToString("F1") + " degree");
            Console.WriteLine("Direct normal radiation=" + sun.DirectNormalRadiation.ToString("F1") + " W/m2");
            Console.WriteLine("Diffuse horizontal radiation=" + sun.GlobalHorizontalRadiation.ToString("F1") + " W/m2");
            Console.WriteLine("Direct normal radiation to SE surface=" + (sun.DirectNormalRadiation * cosThetaSE).ToString("F1") + " W/m2");
            Console.WriteLine("Direct normal radiation to W surface=" + (sun.DirectNormalRadiation * cosThetaW).ToString("F1") + " W/m2");

            Console.Read();
        }