Air is stored in a tank of 2 m2 in volume at a pressure of 3 MPa and a temperature of 300 K. The gas is discharged through a converging nozzle with an exit cross-sectional area of 0.0012 m'. For a back pressure of 101 kPa, find the time required ·for the tank pressure to drop to 300 kPa. Assume quasi-steady flow through the nozzle, where the steady !low equations are applicable at each instant of time. Also assume that the temperature of the air in the tank Is constant.

Q: 22. A fully inflated tire has a volume of 15 ft'. The pressure and temperature of the air in the…

A: IDEAL GAS LAW In thermodynamics, Ideal gas regulation is an obvious guess of the conduct of many…

Q: Carbon dioxide flows steadily through a varying cross-sectional-area duct such as a nozzle at a mass…

A:

Q: The compressor of a jet engine tested at sea level on a stationary test bed on a day when the…

A: Given data At atmospheric pressure and temperatureT01 = 298 KP01 = 101 kPaMass flow rate = m˙ =  15…

Q: 4)Carbon dioxide flows steadily through a varying cross-sectional-area duct such as a nozzle shown…

A: Given data as below: Given A =1 Throat Area Athroat = 10+0.1×1 = 10.1 cm2 = 0.00101 m2 Pressure P0…

Q: The diameter of the pipes (1) and (2) connected to the tank shown in the figure are 3 cm and the…

A: Diameter of pipe 1 and 2, d1=d2=3 cm=0.03 mDiameter of pipe 3, d3=6 cm=0.06 mRelative density of…

Q: Example 1.3 The blades of a wind turbine turn a large shaft at a relatively slow speed. The…

A:

Q: Air at a temperature of 195oC and a pressure of 500 kPa enters a smooth insulated nozzle with an…

A:

Q: at a point upstream of the throat in a converging-diverging nozzle the velocity temperature and…

A: Given Datau1=192m/sT1=41°Ck=1.4A'=0.03m2P1=282kPa

Q: 5. A horizontal nozzle has an inlet velocity up and an outlet velocity u₂ and discharges into the…

A:

Q: Air is flowing in a duct as shown in the figure below. A Pitot-static tube and a thermocouple are…

A: Given ,

Q: The air in a car tire is held at a pressure of 220 kPa (gage) in an atmosphere where the atmospheric…

A:

Q: 5. Dry saturated steam at 1.25MPA flows along steam main of 150 mm internal diameter at 24m/s.…

A: Given Data V1=24 m/s P1=1.25 MPa, dry saturated D1=150 mm P2=0.12 MPa Ms=4.5 kg Mw=90 kg

Q: Q=2000J ПЛЛЛЛЛ air V (m/s) D=0.1m Tout=? Air at (3.15x10^2) K is entering in a circular pipe at…

A: Given data: Temperature of air at entry = T1 = 3.15 x 102 K = 315 K Pressure of air = P = 101325 Pa…

Q: b) Air at 300 K and 100 KPa passes between two parallel plates which are 30 mm apart. The flow is…

A:

Q: nozzles at a 7. steam enters a group of convergent-divergent pressure of 2.2MPa and with a…

A: When a bod moves in a linear direction, then the displacement by that body in a unit time is known…

Q: Air enters the room through a 200 mm diameter pipe and exits the fan into the ambient air through…

A: The generated pressure by fan is 0.51 kPa.

Q: Air at 100 F and 100 psia in a large tank flows into a 6-in-diameter pipe, from which it discharges…

A:

Q: determine the increase in mass flow to be gained

A:

Q: the diameter of the pipe (3) is 6 cm. Alcohol with a SG of 0.79 is injected into the tank from pipe…

A: Given: The diameter of pipe 1 and 2, d =3 cm = 0.03 m The diameter of pipe 3, D = 6 cm = 0.06 m The…

Q: Air flows steadily from a high pressure container (A) to a low pressure container (B) through an…

A:

Q: Question 3 Air enters a gas turbine steadily at pressure 10 kPa, volumetric flowrate 1,200 m²/s, and…

A:

Q: A shock occurs in the nozzle when pres=p0,res = 3 atm and the Pitot tube measurement at the nozzle…

A: Shock location occurs when area ratio is 3.809. The answer is obtained using shock table and…

Q: QUICKLY AND CORRECTLY PLEASE Steam with enthalpy of 3350 kJ/kg enters a nozzle at a velocity of 80…

A:

Q: A tank of oxygen has a hole of area 0.5 cm2 in its wall. The temperature of the oxygen in the tank…

A:

Q: 1) Water at temperature T=350 K and pressure 0.25 MPa flows upwards through a vertical pipe with…

A: Given:Water temperature, T=350 KWater pressure, P1=0.25 MPaPipe diameter, d=380 mm=0.380 mPipe…

Q: Hot water at a constant volumetric flow rate of Fh and temperature Th(t) is mixed with cold water…

A: Given: Hot water at a constant volumetric flow rate of Fh and temperature Th(t) cold water at a…

Q: 5. A converging nozzle has an exit area of 56 cm². Nitrogen stored in a reservoir is to be…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: 3. A natural gas is flowing through a long distance smooth pipeline (1 m in diameter) at a constant…

A:

Q: 2.) Steam with enthalpy of 3350 kJ/kg enters a nozzle at a velocity of 80 m/sec. Find the velocity…

A: This is the very basic numerical of thermodynamics and used concept is  Steady flow energy equation.

Q: Show complete solution: Prove that for a fluid with a constant density ρ flowing at a steady-state…

A: For steady state condition, continuity equation for incompressible fluid (density =constant)…

Q: An atmospheric pressure of 100 kPa exists inside a room. Air is exhausted through a 0.5 m diamter…

A:

Q: Obtain an expression for the volume flow rate at the exit of the mixing chamber in terms of the…

A: Given data: Stream 1 inlet volume flow rate=V1Stream 1 inlet fluid density=ρ1Enthalpy of the Stream…

Q: 2. Air enters a converging nozzle at 3.5 m/s. at 1.2 kg/m³. The inlet area is 5 cm². If the outlet…

A:

Q: Gas enters the nozzles of an axial flow turbine stage with uniform total pressure at a uniform…

A: The flow angle is defined as a function of radius and the velocity component distribution is…