A wind tunnel nozzle consists of a smooth contraction from an inlet area A1 = 0.6 m2 to an outlet area A2 = 0.2 m2. The outlet velocity is U2 = 20 m/s and the outlet pressure is P2 = Patm = 101.6 kPa. Assuming incompressible flow of air with p = 1.225 kg/m3. Calculate the inlet gauge pressure (P1-Patm=? Pa). HINT: Apply Conservation of Mass and Bernoulli Equation between (1) and (2) and assume no losses. U, P2 P, A2 A,

A wind tunnel nozzle consists of a smooth contraction from an inlet area A1 = 0.6 m2 to an outlet area A2 = 0.2 m2. The outlet velocity is U2 = 20 m/s and the outlet pressure is P2 = Patm = 101.6 kPa. Assuming incompressible flow of air with p = 1.225 kg/m3. Calculate the inlet gauge pressure (P1-Patm=? Pa). HINT: Apply Conservation of Mass and Bernoulli Equation between (1) and (2) and assume no losses. U, P2 P, A2 A,

Name: %3D%DA wind tunnel nozzle consists of a smooth contraction from an in
Uploaded: 2024-03-20T06:56:55.000Z
Channel: Bartleby
Description: %3D%DA wind tunnel nozzle consists of a smooth contraction from an inlet area A1 = 0.6 m2 to an outlet area A2 = 0.2 m2. The outlet velocity is U2 = 20 m/s and theoutlet pressure is P2 = Patm = 101.6 kPa. Assuming incompressible flow of air with p =

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Subject :Fluid mechanics Give me right solution. Help me urgent
The airduct shown below has a slanted exit, the dimension of which is 2 inch by 3 inch. Air is flowing out of the duct at a velocity of 6 ft/s, 45° to the surface of the exit. Pressure is 1 bar (14.7 psia) and temperature is 60 °F. Please compute • Density of air at this pressure and temperature; • Mass rate-of-flow through the duct; • Momentum rate-of-flow through the duct along the direction of air flow. 3 in. Air flow 6 ft/s 2 in. Side view 45°
Given : • The flow rate is 0.0015 m³/s. • The density of water is 890 kg/m3. • The head loss duc to friction is 6 m The pressure on the surface is zero gauge pressure. • The · Assume the vilocity Vtop=0 m/s Choose the correct avlue of the pressure P1 (2) (1) P1
A pipe of diameter 18 cm, is used to pump the water to the house in the Hamra hill at the height of 50 m than the ground. The discharge at the end of the pipe is 220 lit/s. The pressure gauge is fitted at the entry of the pipe in the ground is 35 N/cm². Find the following: (i) The velocity head at the entry of pipe (in m) (ii) Pressure head at the inlet (in m) (iii) Total available energy per unit weight of the water at the pipe inlet (unit in m) (Enter only the values by referring to the units given in brackets & DO NOT write the unit & do not send the handwritten answers to my mail id....) velocity head at the entry of the pipe is = (unit in m) pressure head at inlet = (unit in m) Total available energy per unit weight of the water at inlet of the pipe (unit in m) ,
A fluid enters a pipe at speed v1=0.1 m/s. the diameter of the tube is d=200mm and the fluid flowing through the pipe is mercury with a specific gravity of 13.6. the mass flow rate is
Don't give handwritten solution
Answer this ASAP plz Air enters a pipe with a diameter of 3 cm and a length of 17 m with a speed of V1 = 75 m/s, pressure P₁ = 600 kPa and T₁ = 60 °C and a friction factor of 0.025. Count: a. V2, P2, T2 and po2 at the end of the pipe. b. What is the additional length of the pipe that causes the outflow to be sonic.
Find the inlet velocity without copying from others source,ASAP
2. A fan discharges 265 cu.m/min of air through a duct of 92 cm in diameter against a static pressure of 0.022 m of water. The fluid density is 995 kg/cu.m., the air temperature is 29°C and the barometric pressure reading is 730 mm Hg. If the power input to the fan is measured 3.5 hp, what are the total and static fan efficiencies?
HYDRAULICS/FLUID MECHANICS. RATE WILL BE GIVEN. 3 DECIMAL PLACES
P2
For the pipe-flow reducing section of the figure shown, D1 = 8 cm, D2 = 5 cm, and p2=1 atm. Allfluids are at 20°C. If V1 = 5 m/s and the manometer reading is h = 58 cm, estimate the totalhorizontal force resisted by the flange bolts.