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QUESTION 1 [10 MARKS] The gravimetric analysis of a gas mixture is 50% N2, 40% CO2...
Thermodynamics The gravimetric analysis of a gas mixture is 50% N2, 40% CO2 and 10% CH4...
Thermodynamics
The gravimetric analysis of a gas mixture is 50% N2, 40% CO2 and 10% CH4 with a temperature of 40°C and pressure of 1 bar. Calculate, 1.1 the partial pressure of each component, in bar. 1.2 the molar mass for the gas mixture, in kg/kmol. 1.3 the mass by 4 m? of mixture, in kg.
QUESTION 1 [ 10 MARKS] The gravimetric analysis of a gas mixture is 50% N2, 40%...
QUESTION 1 [ 10 MARKS] The gravimetric analysis of a gas mixture is 50% N2, 40% CO2 and 10% CH4 with a temperature of 40°C and pressure of 1 bar. Calculate, 1.1 the partial pressure of each component, in bar. 1.2 the molar mass for the gas mixture, in kg/kmol. 1.3 the mass by 4 m of mixture, in kg. QUESTION 2 [ 10 MARKS A vessel having a volume of 3 m’initially contains a mixture of Triatomic at 21°C,...
QUESTION 1 [ 10 MARKS) The gravimetric analysis of a gas mixture is 50% N, 40%...
QUESTION 1 [ 10 MARKS) The gravimetric analysis of a gas mixture is 50% N, 40% CO2 and 10% CH4 with a temperature of 407C and pressure of 1 bar. Calculate, 1.1 the partial pressure of each component, in bar. 1.2 the molar mass for the gas mixture, in kg/kmol. 1.3 the mass by 4 m of mixture, in kg. QUESTION 2 [ 10 MARKS) A vessel having a volume of 3 m'initially contains a mixture of Triatomic at 21°C,...
The gravimetric analysis of a gas mixture is 50% N., 40% CO, and 10% CH, with...
The gravimetric analysis of a gas mixture is 50% N., 40% CO, and 10% CH, with a temperature of 407C and pressure of I bur Calculate 1.I the partial pressure of each component, in bar. 1.2 the molar mass for the gas mixture, in kg/kmol. 1.3 the mass by 4 m' of mixture, in ke
2. The molar analysis of an ideal gas mixture entering a turbine is as follows: 4% CO2, 5% H20, 1...
2. The molar analysis of an ideal gas mixture entering a turbine is as follows: 4% CO2, 5% H20, 13.8% 02, and 77.2% N2 at 900 K, 10 bar. The mixture expands adiabatically to 400 K, 1 bar. Neglecting kinetic and potential effects, determine a. The gravimetric analysis b. The apparent molecular weight of the mixture, in kg/kmol c. The partial pressures of each of the components of the gas mixture entering and exiting the turbine, d. e. in bar...
5. a) The composition of a mixture of nitrogen and carbon dioxide gases is 30%-N, and...
5. a) The composition of a mixture of nitrogen and carbon dioxide gases is 30%-N, and 70%- CO2 by mole fraction. What is the mass fraction of the nitrogen constituent?b) Nitrogen (N2) at 150 kPa, 40°C occupies a closed, rigid container having a volume of 1 m3. If 2 kg of oxygen (O2) is added to the container, what is the molar analysis of the resulting mixture? If the temperature remains constant, what is the pressure of the mixture, in...
A gas mixture at 1500 K with the molar analysis 10% C02, 20% H2O, 70% N2...
A gas mixture at 1500 K with the molar analysis 10% C02, 20% H2O, 70% N2 enters a waste-heat boiler operating at steady state, and exits the boiler at 750 K. A separate stream of saturated liquid water enters at 25 bar and exits as saturated vapor with a negligible pressure drop. Ignoring stray heat transfer and kinetic and potential energy changes, determine the mass flow rate of the exiting saturated vapor, in kg per kmol of gas mixture
An ideal-gas mixture has the following volumetric analysis component % by Volume, N2 60% and CO2...
An ideal-gas mixture has the following volumetric analysis component % by Volume, N2 60% and CO2 40%. Determine: i. the analysis on a mass basis. [6 marks] ii. the mass of 1 m3 of this gas when P 1.5 MPa and T 30°C iii. the specific heats at 300 K [12 marks] iv. the required heat transfer if the gas is heated in a steady-flow process such that the [8 marks] temperature is increased by 120°C. [12 marks] v. the...
Carbon dioxide CO2 and nitrogen N2 were adiabatically mixed forming a homogeneous gas mixture whose apparent...
Carbon dioxide CO2 and nitrogen N2 were adiabatically mixed forming a homogeneous gas mixture whose apparent molar mass Mm is given as 32 kg/kmol, what is the percentage molar analysis of the mixture? Do you consider this adiabatic mixing of gases reversible?explain.
Problem 1 A mixture having mole fractions of 37% N2, 50% CO2, 10% O2 and 3%...
Problem 1 A mixture having mole fractions of 37% N2, 50% CO2, 10% O2 and 3% CO flows through a turbine with Ti = 100° C and P1 = 200 kPa. Analyze the gas mixture to find: (a) the mass fractions of the components (b) the equivalent molar mass (c) the gas constant for the mixture (d) the specific heat at constant pressure (Cp) and the specific heat ratio (k) for the mixture power output by a turbine with exit...
Thermodynamics
The gravimetric analysis of a gas mixture is 50% N2, 40% CO2 and 10% CH4 with a temperature of 40°C and pressure of 1 bar. Calculate, 1.1 the partial pressure of each component, in bar. 1.2 the molar mass for the gas mixture, in kg/kmol. 1.3 the mass by 4 m? of mixture, in kg.
QUESTION 1 [ 10 MARKS] The gravimetric analysis of a gas mixture is 50% N2, 40% CO2 and 10% CH4 with a temperature of 40°C and pressure of 1 bar. Calculate, 1.1 the partial pressure of each component, in bar. 1.2 the molar mass for the gas mixture, in kg/kmol. 1.3 the mass by 4 m of mixture, in kg. QUESTION 2 [ 10 MARKS A vessel having a volume of 3 m’initially contains a mixture of Triatomic at 21°C,...
QUESTION 1 [ 10 MARKS) The gravimetric analysis of a gas mixture is 50% N, 40% CO2 and 10% CH4 with a temperature of 407C and pressure of 1 bar. Calculate, 1.1 the partial pressure of each component, in bar. 1.2 the molar mass for the gas mixture, in kg/kmol. 1.3 the mass by 4 m of mixture, in kg. QUESTION 2 [ 10 MARKS) A vessel having a volume of 3 m'initially contains a mixture of Triatomic at 21°C,...
The gravimetric analysis of a gas mixture is 50% N., 40% CO, and 10% CH, with a temperature of 407C and pressure of I bur Calculate 1.I the partial pressure of each component, in bar. 1.2 the molar mass for the gas mixture, in kg/kmol. 1.3 the mass by 4 m' of mixture, in ke
2. The molar analysis of an ideal gas mixture entering a turbine is as follows: 4% CO2, 5% H20, 13.8% 02, and 77.2% N2 at 900 K, 10 bar. The mixture expands adiabatically to 400 K, 1 bar. Neglecting kinetic and potential effects, determine a. The gravimetric analysis b. The apparent molecular weight of the mixture, in kg/kmol c. The partial pressures of each of the components of the gas mixture entering and exiting the turbine, d. e. in bar...
A gas mixture at 1500 K with the molar analysis 10% C02, 20% H2O, 70% N2 enters a waste-heat boiler operating at steady state, and exits the boiler at 750 K. A separate stream of saturated liquid water enters at 25 bar and exits as saturated vapor with a negligible pressure drop. Ignoring stray heat transfer and kinetic and potential energy changes, determine the mass flow rate of the exiting saturated vapor, in kg per kmol of gas mixture
An ideal-gas mixture has the following volumetric analysis component % by Volume, N2 60% and CO2 40%. Determine: i. the analysis on a mass basis. [6 marks] ii. the mass of 1 m3 of this gas when P 1.5 MPa and T 30°C iii. the specific heats at 300 K [12 marks] iv. the required heat transfer if the gas is heated in a steady-flow process such that the [8 marks] temperature is increased by 120°C. [12 marks] v. the...
Problem 1 A mixture having mole fractions of 37% N2, 50% CO2, 10% O2 and 3% CO flows through a turbine with Ti = 100° C and P1 = 200 kPa. Analyze the gas mixture to find: (a) the mass fractions of the components (b) the equivalent molar mass (c) the gas constant for the mixture (d) the specific heat at constant pressure (Cp) and the specific heat ratio (k) for the mixture power output by a turbine with exit...
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