Create ChemicalTank FuelTank1;
GMAT FuelTank1.AllowNegativeFuelMass = false;
GMAT FuelTank1.FuelMass = 52.9268;
GMAT FuelTank1.Pressure = 696.370486615497;
GMAT FuelTank1.Temperature = 18.1;
GMAT FuelTank1.RefTemperature = 18.1;
GMAT FuelTank1.Volume = 0.064925548;
GMAT FuelTank1.FuelDensity = 1003.9605;
GMAT FuelTank1.PressureModel = BlowDown;