.TILMedia.BaseClasses.PartialVLEFluidFunctions.heatCapacityRatio_psxi .TILMedia.BaseClasses.PartialVLEFluidFunctions.heatCapacityRatio_psxipartial function heatCapacityRatio_psxi = TILMedia.BaseClasses.PartialVLEFluidFunctionPrototypes.heatCapacityRatio_psxi;