It can also refer to the composition of the refrigerant relative to its specified composition. Refrigerants are not typically 100% pure but rather tolerate a certain amount of contaminants that exist because of the manufacturing process.
So if you know you have 10 grams of refrigerant, and you can see that 1 gram of it is liquid, then your quality is 0.9.
Quality means mass-based vapor fraction of 2-phase liquid-vapor mixture.
It can also refer to the composition of the refrigerant relative to its specified composition. Refrigerants are not typically 100% pure but rather tolerate a certain amount of contaminants that exist because of the manufacturing process.
During a vaporizing process, a substance exists as part liquid and part vapor. That is, it is a mixture of saturated liquid and saturated vapor. To analyze this mixture properly, we need to know the proportions of the liquid and vapor phases of the mixture. This is done by defining a property called the quality X as the ration of the mass of vapor to the total mass of the mixture: x= (mass of vapor) / (total mass)
So if you know you have 10 grams of refrigerant, and you can see that 1 gram of it is liquid, then your quality is 0.9.
Source(s): Fundamentals of Thermal-Fluid Sciences, by Yunus A Cengel and Robert H Turner
purity, or cleanliness.
Quality means mass-based vapor fraction of 2-phase liquid-vapor mixture.
Source(s): Fundamentals of Thermal-Fluid Sciences, by Yunus A Cengel and Robert H Turner
purity, or cleanliness.
During a vaporizing process, a substance exists as part liquid and part vapor. That is, it is a mixture of saturated liquid and saturated vapor. To analyze this mixture properly, we need to know the proportions of the liquid and vapor phases of the mixture. This is done by defining a property called the quality X as the ration of the mass of vapor to the total mass of the mixture: x= (mass of vapor) / (total mass)
This post is last updated on hrtanswers.com at Date : 1st of September – 2022