# General Mixtures Our goal here is to determine some useful properties for [[Gas|gas]] [[Mixtures|mixtures]]. Achieving this goal will vastly broaden the total number of solvable systems with defined working [[Fluid|fluids]]. ## Mixture Mass Properties ![[Mixture Mass Properties]] ## Gas Constant ![[Mixture Gas Constant]] ## Molecular Mass ![[Mixture Molecular Mass]] ## Partial Pressure ![[Partial Pressure]] ## Internal Energy, Enthalpy, and Specific Heat ![[Mixture Internal Energy, Enthalpy, and Specific Heat]] ## Entropy ![[Mixture Entropy]] # Air Mixtures Because of the importance of air-water mixtures in the field of heating, ventilating, and air-conditioning ([[HVAC]]) these mixtures have been given special attention. A [[Psychrometric Chart|psychrometric chart]] is a useful visual tool that can be used to fully define the properties of [[Air|air]] that will be discussed. ## Dry and Wet Bulb Temperatures ![[Dry and Wet Blub Temperatures]] ## Humidity ![[Humidity]] ## Dew Point Temperature ![[Dew Point Temperature]] ## Internal Energy and Enthalpy ![[Air Mixture Internal Energy and Enthalpy]] ## Mass and Volume Flow Rates ![[Air Mixture Mass and Volume Flow Rates]] ## Adiabatic Saturation Temperature ![[Adiabatic Saturation Temperature]]