r, km p, kg/m3 6377 1.225 6378 1.112 6379 1.007 6380 0.9093 6381 0.8194 6382 0.7364 6383 0.6601 6385 0.5258 6387 0.4135 6392 0.1948 6397 0.08891 6402 0.04008

Q: A steel tank initially contains acetylene gas at 450kPag and 21°C. After 1.25kg of the gas is used…

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Q: A supply line contains a two-phase mixture of steam and water at 240 °C. To determine the quality of…

A: Given data, According to the given data T1=240°C Po=100kpa We need to find Quality of the mixture…

Q: A rigid vessel contains 5 kg of wet steam at 0.4 MPa. After the addition of 9585 KJ of heat, the…

A: Internal energy and specific volume is calculated using steam properties from the steam table.

Q: A 10-kg air is compressed isothermally from 1 atm and 30ºC. If 150 Btu of heat lost by the system,…

A: Given Data: Mass of the air, m=10-kg Initial pressure, P1=1 atm Heat lost, Q=-150 Btu

Q: The piston in a car engine compresses a mixture of gasoline vapour and air from 700ml to 100ml…

A: Given:Volume of fuel and air mixture at the beginning of compression, V1=700 ml=0.7 L=0.7*10-3…

Q: Determine the change in enthalpy of Hydrogen gas between 27° C and 407° C in kJ/kg using properties…

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Q: A tank with a volume of 3.5 m³ is filled with carbon monoxide at 53°C and 170 kPa is connected…

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Q: A constant volume container initially contains 13 kg of air at a temperature of 20 °C and a pressure…

A: ideal gas An ideal gas is a theoretical gas composed of many randomly moving point particles that…

Q: Oxygen gas is compressed isentropically to 75% of its volume at a temperature and pressure of 40°C…

A: Given: The initial volume (V1) = V             The final volume (V2) = 0.75V             The initial…

Q: frictionless piston-cylinder contains 42 kilograms of Acetylene having a pressure of 22 bar at 320…

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Q: A rigid tank contains 7 kg of saturated vapor steam at 100°C. The steam is cooled to the ambient…

A: Given Data:Initial temperature of the saturated vapour steam, T1 = 100 C = 373 KFinal temperature of…

Q: The combustion in a gasoline engine may be approximated by a constant volume heat addition process,…

A: Given data :P1=1.8 MPaT1=450°C=723 KT2=1500°C=1773 KP2=?

Q: A process to liquify nitrogen gas (N2) from 300K, 200atm to 98.69K (saturation temperature) and 7atm…

A: Given data, Initial temperature of the nitrogen, T1 = 300 K Initial pressure of nitrogen, P1 = 200…

Q: A 0.14lbm (0.064 kg) of octane vapor (MW = 114) is mixed with 2.0 lbm (0.91kg) of air (MW = 29) in…

A: given; mass of octane vapor (mo)=0.064kg=640gmmolecular weight of octane (MW)o=114gmmass of air…

Q: The combustion in a gasoline engine may be approximated by a constant volume heat addition process.…

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Q: (a) An 88-litre gas cylinder is filled with propane gas at a pressure of 1.15 MPa and 18°C. The…

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Q: At 1.2 Mpa, a mixture of saturated steam and liquid water exists in equilibrium. If the specific…

A:

Q: At 645.3 kPa and 151.2°C, steam leaves an industrial boller. When the calorimeter pressure reaches…

A: Given: The pressure of steam, P1 = 645.3 kPa The temperature of steam, T1 = 151.2 C The final…

Q: An oxygen cylinder has a capacity of 300 L and contains O₂ at 3.1 MPa and 18 °C. The value is open…

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Q: Required information A rigid tank contains 5.5 kg of saturated vapor steam at 100°C. The steam is…

A:

Q: At 645.3 kPa and 151.2°C, steam leaves an industrial boiler. When the calorimeter pressure reaches…

A: Given Data: Steam pressure at the exit of the boiler, P1=645.3 kPa The temperature at the exit of…

Q: L081-kg steam-water mixture at 1.0 MPa is contained in an inflexible tank. Heat is added until the…

A:

Q: Steam at a pressure of 3.5 MPa is known to have a specific volume of 50 x10−3 m3 Kg . What is the…

A: Result: The specific enthalpy of the steam is 2580.68 KJ/Kg. The solution is available in the below…

Q: A closed cylinder is divided into two parts by a friction-free piston restricted from motion by a…

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Q: Calculate ∆U in KJ for 0.5 Kg water when it vaporized at the constant temperature of 100ᴼC and…

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Q: 11-12. A frictionless-piston-cylinder assembly contains 3 kg of a mixture of 67 percent ethylene and…

A: The temperature distribution represents the temperature at finite points on the surface. The…

Q: A 26.5 ft - capacity vessel contains air at a temperature of 62.6°F and a pressure of 3 bar. The…

A:

Q: 0.75 Ibm of oxygen is initially at 30 psi and 50°F. The oxygen expands in an isobaric process until…

A: Given data: Mass of Oxygen, m=0.75 lbInitial pressure, P1=30 psiInitial temperature, T1=50°FFinal…

Q: The system contains carbon dioxide at 300 kPa, with volume of 0.2 m³ and is at 100°C. The mass has…

A: Given:-Initial pressure, P1=300 kPaInitial volume, V1=0.2 m3Initial temperature, T1=100°C=373KFinal…

Q: mer day, you decide to make some iced tea. First, you brew 1.50 L of hot tea and leave it to steep…

A: Given data as per question Volume of hot tea, V=1.5 L Temperature of tea, Ttea =75°C Mass of ice,…

Q: Determine the phase of steam, given the following conditions. Given: T = 300°C h = 3063.2 KJ/Kg

A: A p-V diagram is a graph that shows the pressure vs volume. Constant temperature lines go from…

Q: 1-m3 tank containing air connected through a valve to another tank containing 5 kg of air at 35'C…

A:

Q: Obtain μ using the relation μ= (∂F/∂n)V,T

A: Given: FV,T,n=U-TSGP,T,n=U+PV-TSμ=∂F∂nV,TTo determine μ

Q: The dryness degree of the water in the saturated liquid-steam mixture at 90 ° C in a 5 liter…

A: From the saturated steam table at 900C we get that vf=0.001004, vfg=32.92  both in m3/kg So, as the…

Q: Calculate the specific volume of air-vapor mixture (m3/kgda) when the following conditions prevail:…

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Q: A tank with a volume of 3 m³ is filled with helium at 45°C and 230 kPa is connected through a valve…

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Q: Calculate the volume of air in m3/hr

A: Given:  C=70.5%; H2=4.5%; O2=6%; S=3%; N2=1%; Ash=11%; and Moisture=4%. A stocker fired boiler of…

Q: A certain oxygen cylinder has a capacity of 250 litres and contains oxygen at a pressure of 3 MPa…

A: Given that, V1=V2=250 litres=2501000=0.25 m3 , p1=3 MPa,T1=20°C=293 K,  p2=1.8 MPa, T2=16°C=289 K,…

Thermodynamic Relations

Thermodynamics is the division of physics that deals with the transfer of any kind of energy, whether it be heat, temperature, or work, from one object to another.