Determine mass flow rate of air through the nozzle

Assignment Help Mechanical Engineering

Reference no: EM13704048

Air enters an adiabatic nozzle steadily at 300 kPa, 200^oC, and 30 m/s and leaves at 100 kPa and 180 m/s. The inlet area of the nozzle is 80 cm2. Determine:

(a) Mass flow rate of air through the nozzle

(b) The exit temperature of the air

Reference no: EM13704048

Questions Cloud

Determine the magnitude of the particles acceleration : A particle travels around a circular path having a radius of 66m. It is initially traveling with a speed of 10 m / s and its speed then increases at a rate of v = (0.05v) m /s2. Determine the magnitude of the particle's acceleration four seconds late..

Converting a rotating gear motion into intermittent motion : What kind(s) of mechanism (include barker classification if applicable) might be best to use for the following applications? Converting a rotating gear motion into the intermittent motion of a second hand on a watch. Converting the motion of a motor ..

Calculate exit temperature of water in degrees fahrenheit : A 302 in displacement, V8, four-stroke cycle SI engine mounted on a hydraulic dynamometer has an output of 72hp and 4050 RPM. Water absorbs the energy output of the engine as it flows through the dynamometer at a rate of 30 gallons per minute. The dy..

Sensor-transducer-signal conditioning and output stage : Describe the three parts (Sensor/transducer, signal conditioning, output stage) of the following measurement systems: Measuring cup used in the kitchen. System used to measure the gasoline pumped into a car at the gas station.

Determine mass flow rate of air through the nozzle : Air enters an adiabatic nozzle steadily at 300 kPa, 200oC, and 30 m/s and leaves at 100 kPa and 180 m/s. The inlet area of the nozzle is 80 cm2. Determine Mass flow rate of air through the nozzle.

Number of carbon atoms and the number of hydrogen atoms : A box of clear plastic wrap for household use is polyethylene, C2H4, with density = 0.910 Mg/m3. A box of this product contains 87 ft2 of material (in a roll 304 mm wide by 26.5 m long). If the wrap is 0.2 mil (5.08 micrometers) thick, calculate the ..

Temperature of the stack gas : Methane is completely burned with 20% excess air, with 30% of the carbon going to CO. What is the partial pressure of the CO in the stack gas if the barometer reads 740 mm Hg, the temperature of the stack gas is 300°F.

Calculate the volumetric flow rate : The ammonia is fed at 100 m^3/hr and the reaction is 80% complete. The NO is separated form the ammonia and water and recycled back as shown in the figure below. Calculate the volumetric flow rate (m^3/hr) of ammonia recycled at 150 C and 150 kPa.

Methane is completely burned with excess air : Methane is completely burned with 20% excess air, with 30% of the carbon going to CO. What is the partial pressure of the CO in the stack gas if the barometer reads 740 mm Hg, the temperature of the stack gas is 300°F

User Account

All Pages