(Solution must be solved in Excel using VBA) You will use the polynomial form of the Soave-Redlich-Kwong equation of state to determine the air compressibility at T = 120, 160 and 180 K, and P = 25-100 bar.
Use the polynomial form of the Soave-Redlich- Kwong equation of state to determine the air compressibility at T = 120, 160 and 180 K, and P = 25-100 bar. Solution must be solved in Microsoft Excel using VBA. The solution must be flexible and robust enough for different parameters (e.g. different properties of P, T and gas) can be easily changed and a new solution can be calculated automatically. An equation of state (EOS) is a thermodynamic equation that is certain properties of a species in a set of physical conditions, such as pressure, volume and temperature (PVT). They are essential for PVT calculations in chemical engineering, and it is important to identity which EOS would provide the most accurate representation of the species under the desired conditions. An example of an EOS is the ideal gas low (PV-ORD For this project, consider the following cubic EOS, Soave-Redlich-wong (SK), which is used to calculate the properties of the gas phase under wider operating conditions (ie. beyond ideal cases) 1) P. V and T are the systems pressure, volume and temperature, R is the universal gas constant and mis the molar volume, a and b are the substance-specific constants, while also depends on T: 0426RT 23 OGRES (E3) 193 a = (1 + (0.480 +1.574 -0.176 ) 1 -(1. Pc and Te are the critical pressure and temperature of the substance, and impossible to rewrite the equation of state SRK (E91) in its polynomialform 4) its centric factor 0-2-2.ZA-B-B)-ABE 5) A-16 Here is known as the compressibility factor and is defined as ZPV/RT. It is a factor of correction used to describe the deviation of a real gas from the behavior of the ideal gas. In general 2-1 for ideal gases, and it increases with pressure and decreases with temperature This polynomial form of SRK-EOS can be used to determine the compressibility of air at different pressure and temperature ranges. The critical properties of , as well as its centric factor are Par) 37.74 00335 Use the polynomial form of the Soave-Redlich- Kwong equation of state to determine the air compressibility at T = 120, 160 and 180 K, and P = 25-100 bar. Solution must be solved in Microsoft Excel using VBA. The solution must be flexible and robust enough for different parameters (e.g. different properties of P, T and gas) can be easily changed and a new solution can be calculated automatically. An equation of state (EOS) is a thermodynamic equation that is certain properties of a species in a set of physical conditions, such as pressure, volume and temperature (PVT). They are essential for PVT calculations in chemical engineering, and it is important to identity which EOS would provide the most accurate representation of the species under the desired conditions. An example of an EOS is the ideal gas low (PV-ORD For this project, consider the following cubic EOS, Soave-Redlich-wong (SK), which is used to calculate the properties of the gas phase under wider operating conditions (ie. beyond ideal cases) 1) P. V and T are the systems pressure, volume and temperature, R is the universal gas constant and mis the molar volume, a and b are the substance-specific constants, while also depends on T: 0426RT 23 OGRES (E3) 193 a = (1 + (0.480 +1.574 -0.176 ) 1 -(1. Pc and Te are the critical pressure and temperature of the substance, and impossible to rewrite the equation of state SRK (E91) in its polynomialform 4) its centric factor 0-2-2.ZA-B-B)-ABE 5) A-16 Here is known as the compressibility factor and is defined as ZPV/RT. It is a factor of correction used to describe the deviation of a real gas from the behavior of the ideal gas. In general 2-1 for ideal gases, and it increases with pressure and decreases with temperature This polynomial form of SRK-EOS can be used to determine the compressibility of air at different pressure and temperature ranges. The critical properties of , as well as its centric factor are Par) 37.74 00335
