using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Aerostats
{
    public static class GasUtilities
    {
        // amount of gas Q is specified in m^3 at stp (standard pressure of 100kPa and temperature of 0°C = 273K).
        // Ideal gas equation P.V = n.R.T gives us the equivalent number of moles: n = P.V/R/T = 100000.Q/8.314/273 = 44.Q mol

        public static readonly float R = 8.314f;
        public static readonly float ZeroCelsius = 273.15f;
        public static readonly float StandardPressure = 100000.0f;
        public static readonly float StpVolumeToMoles = 100000.0f / R / 273.15f;
    }
}