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Air in a large storage tank is 91 psia and 60°F is flowing isentropically through the...
Problem: 16 Air at 60 F flows from a large tank through a convergent nozzle, which...
Problem: 16 Air at 60 F flows from a large tank through a convergent nozzle, which has an exit diameter of 1.0 in. The discharge is to the atmosphere, where atmospheric pressure is 14.5 psia. Air pressure inside the tank is 30.0 paig. What is the weight fow rate of air through the nozzle? Ans: 0.503 Ib/s
Air is flowing through a duct that is 48" by 60". The air has a mass...
Air is flowing through a duct that is 48" by 60". The air has a mass flow rate of 415,000 lbm/hour. If the air can be modeled as an Ideal Gas, and is at 70oF and 20 psia, what is its average velocity in the duct? Answer: between 55 and 60 f/s
Air, at po = 160 lbf/in2 and To = 300°F, flows isentropically through a converging-diverging nozzle....
Air, at po = 160 lbf/in2 and To = 300°F, flows isentropically through a converging-diverging nozzle. At section 1, where A1 = 288 in2, the velocity is V1 = 2068 ft/s. Calculate the inlet Mach number (Ma1) and the throat area (A*). The inlet Mach number is-------- . The throat area is---------- ft2.es Determine the inlet pressure (p1) and the mass flow rate (m.). Round the final answer to three decimal places. The inlet pressure is ----------- lbf/ft2. The mass...
Poblem Comergini sentropie regim (no shock waves) Consider isentropic flow through a converging-diverging nozzle. The exit...
Poblem Comergini sentropie regim (no shock waves) Consider isentropic flow through a converging-diverging nozzle. The exit area of the nozzle is , and the throat area of the nozzle is . The air entering the nozzle has stagnation conditions: , and Use Figure D.1 or Table D (a) Calculate the mass flow rate for choked flow (that is, sonic flow at the throat). Hints: See Section 11.7, use Figure D.1 to find density and temperature at M 1 (throat), find...
please solve chi. Iduulu 1 8_48E Air at 1 atm and 60°F is flowing through a...
please solve
chi. Iduulu 1 8_48E Air at 1 atm and 60°F is flowing through a 1 ft xe square duct made of commercial steel at a rate of 1200 cfm Determine the pressure drop and head loss per ft of the duct 1 ft Air 1200 ft3/min 1 ft FIGURE P8–48E
Part B Review The large tank contains air at an absolute pressure of 64 psi and temperature of 70 F The nozzle has a th...
Part B Review The large tank contains air at an absolute pressure of 64 psi and temperature of 70 F The nozzle has a throat diameter of 1 in. and an exit diameter of 1.75 in. (Figure 1) Determine the absolute pressure within the connected pipe, when the nozzle chokes and maintains isentropic supersonic flow within the divergent section of the nozzle. Express your answer to three significant figures and include the appropriate units P- psi Submit Incorrect; Try Again...
Quantitative: In the 1950s liquid hydrogen was considered as a fuel for a new type of...
Quantitative: In the 1950s liquid hydrogen was considered as a fuel for a new type of aircraft being developed, the SR-71 Blackbird (shown in Figure 1). Figure 1: The SR-71 Blackbird Early research on the project focused on which fuel to use for the Blackbird. Pratt & Whitney had a J-57 engine that was designed for kerosene and being considered for implementation on the Blackbird. The J-57 only took 5 months to convert to running on liquid hydrogen, however tests...
Problem: 16 Air at 60 F flows from a large tank through a convergent nozzle, which has an exit diameter of 1.0 in. The discharge is to the atmosphere, where atmospheric pressure is 14.5 psia. Air pressure inside the tank is 30.0 paig. What is the weight fow rate of air through the nozzle? Ans: 0.503 Ib/s
Poblem Comergini sentropie regim (no shock waves) Consider isentropic flow through a converging-diverging nozzle. The exit area of the nozzle is , and the throat area of the nozzle is . The air entering the nozzle has stagnation conditions: , and Use Figure D.1 or Table D (a) Calculate the mass flow rate for choked flow (that is, sonic flow at the throat). Hints: See Section 11.7, use Figure D.1 to find density and temperature at M 1 (throat), find...
please solve
chi. Iduulu 1 8_48E Air at 1 atm and 60°F is flowing through a 1 ft xe square duct made of commercial steel at a rate of 1200 cfm Determine the pressure drop and head loss per ft of the duct 1 ft Air 1200 ft3/min 1 ft FIGURE P8–48E
Part B Review The large tank contains air at an absolute pressure of 64 psi and temperature of 70 F The nozzle has a throat diameter of 1 in. and an exit diameter of 1.75 in. (Figure 1) Determine the absolute pressure within the connected pipe, when the nozzle chokes and maintains isentropic supersonic flow within the divergent section of the nozzle. Express your answer to three significant figures and include the appropriate units P- psi Submit Incorrect; Try Again...
Quantitative: In the 1950s liquid hydrogen was considered as a fuel for a new type of aircraft being developed, the SR-71 Blackbird (shown in Figure 1). Figure 1: The SR-71 Blackbird Early research on the project focused on which fuel to use for the Blackbird. Pratt & Whitney had a J-57 engine that was designed for kerosene and being considered for implementation on the Blackbird. The J-57 only took 5 months to convert to running on liquid hydrogen, however tests...
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