// Copyright (C) Stichting Deltares 2018. All rights reserved.
//
// This file is part of the Dam Piping Kernels.
//
// The Dam Macrostability Kernel is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// All names, logos, and references to "Deltares" are registered trademarks of
// Stichting Deltares and remain full property of Stichting Deltares at all times.
// All rights reserved.

namespace Deltares.DamPiping.SellmeijerVNKCalculator.Geo
{
    /// <summary>
    /// Physics class with constants that can be redefined
    /// </summary>
    public class Physics
    {
        /// <summary>
        /// The gravity constant in  m/s2
        /// </summary>
        public const double GravityConstant = 9.81;

        /// <summary>
        /// The water density in kg/m3 For temperature = 4 degree Celcius
        /// </summary>
        /// 
        public const double WaterDensity = 1000;

        /// <summary>
        /// Gets the unit weight of water in kN/m3.
        /// </summary>
        /// <value>
        /// The unit weight of water.
        /// </value>
        public const double UnitWeightOfwater = GravityConstant*WaterDensity*0.001;

        /// <summary>
        /// The water viscosity
        /// </summary>
        public const double WaterViscosity = 1.33E-06;

    }
}