A nozzle for a supersonic wind tunnel is designed to achieve a Mach number of 3.0, with a velocity of 2000 m/s, and a density of 1.0 kg/m in the test section. Find the temperature and pressure in the test section and the upstream stagnation conditions. The fluid is helium.

A nozzle for a supersonic wind tunnel is designed to achieve a Mach number of 3.0, with a velocity of 2000 m/s, and a density of 1.0 kg/m in the test section. Find the temperature and pressure in the test section and the upstream stagnation conditions. The fluid is helium.

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

Related questions

Q: What is the Machine Aesthetics? O design that has cognitive, not aesthetic value O aesthetics not…

A: Machine aesthetics refers to the aesthetic style that emerged in the early 20th century,…

Q: 2) Water cooled steam condenser receives exhaust from multi-stage turbine at saturation temperature…

A: Steam condenser saturation temperature T = 40 °C. Inlet condition of cooling water T1=20 °C outlet…

Q: 2. Duffing's equation is a model for a dynamic system that includes a damping term and a nonlinear…

A: Hamilton's Principle states that the dynamics of a physical system can be derived from minimizing…

Q: 24 You want to cool air from 150°C to 60°C but you cannot afford a custom-built heat exchanger. You…

A: T1= 150°C T2= 60°C Mass Flow rate of of NH3 vapor = 136 kg/min T3= 200°C T4= 100°C Mass Flow rate…

Q: Due to three forces F₁, F2 and F3 applied perpendicular a beam is displaced, as indicated in the…

A: Given: To find: Displacements y1, y2, y3

Q: A closed, rigid, 0.6 m³ tank is filled with 7 kg of water. The initial pressure is p = 20 bar. The…

A: Given data as per question V=0.6 m3m=7 kgnow specific volume at intial state is given by…

Q: 12-0" TYP 10 NZ 12'0" TYP Use the diagram shown above. Given P-300 # Calculate the magnitude of the…

A: According to the question data A loading structure is given. We need to find Force in the member-3

Q: (2) The brake mechanism used to reduce recoil in certain types of guns consists essentially of a…

Q: mpt in Progress The proper representation of the force of a flexible cable, belt, chain, or rope if…

A: Option ( B ) is correct A force along the cable, belt, chain or Rope in tension. Option: A C D is…

Q: Consider a flat plate subject to parallel flow (top and bottom) characterized by u = 5 m/s, To= 20…

A: Given: The velocity of flow, u = 5 m/s The temperature of flow, T = 20 C The length of the plate, L…

Q: power available at sea-level PA; 0 = 140 kW wingspan b = 11 m wing area S = 16 m2 zero-lift drag…

A: Given data: Power available at sea-level: PA;0 = 140 kW = 140000 W Wingspan: b = 11 m Wing area: S =…

Q: A block of mass m, 2.40 kg and a block of mass m₂ = 5.90 kg are connected by a massless string over…

Q: Determine the outer diameter (mm) of a tubular rod subjected to an axial force of 53 kN if it…

Q: free body diagram Translational mechanical systems

A: Given: To find: free body diagram

Q: draw the symbol of a DCV the has Question positions ports 1 2 2 23 3 3 5 actuation solenoid+manual…

A: Directional Control Valve: It is most important and fundamental part of in the pneumatic and…

Q: (b) A single plate clutch has a driven plate with an annular friction lining of 380 mm outside…

A: Given: Outside diameter, D = 380 mm or 0.38 m Inside diameter, d = 270 mm or 0.27 m Pressure, P =…

Q: Turnbuckle T1 is tightened to a tension of 229 lb and turnbuckle T2 is tightened to 123 lb.…

A: According to the given data Co-ordinates the point- C=(32,0,60) ft D=(0,24,36) ft E=(-18,24,0) ft…

Q: Hybrid vs Conventional Automobile Research the environmental impacts of these two vehicles…

A: A hybrid automobile is a vehicle that uses both an internal combustion engine and an electric motor…

Q: How did you come up with that formula? Explain pls

A: According to the given data in question a=(75-0.025s) We need to prove above given equations

Q: In an ideal Diesel engine compression is from 14.7 psia, 80°F, 1.43 ft3 to 500 psia. Then 16…

A: To find: (a) The value of T2,V2,T3,V3,T4 and P4. (b) The value of W,e and mean effective pressure.…

Q: the question asked for energy not the power so the answers should be in J which will be obtained by…

Q: Determine the external reactions at A and F for the roof truss loaded as shown (positive answers are…

Q: A rigid member ADE is used to hang a billboard. It is pin connected to another member at C. A and B…

Q: Current Attempt in Progress Four forces are exerted on the eyebolt as shown. If the net effect on…

Q: Rigid bar ABC shown in the figure is supported by a pin at bracket A and by tie rod (1). Tie rod (1)…

Q: THIS IS AN INSTITUTIONAL EXAM. P NOT FOR SCADING ON ANE TUTORIAL BITE SUCH AS, BUT NOTUMITED TO…

A: According to the question data A loading structure is given compressive member area=400mm2 Tensile…

Q: 5.6 Steel balls 12 mm in diameter are annealed by heating to 1150 K and then slowly cooling to 400 K…

Q: The data listed below are claimed for power cycles operating between hot and cold reservoirs at 1000…

Q: Non-Dimensionalize the differential equation: dh - fu = -g dy First find the constants f, b, and g.…

A: To non-dimensionalize the given differential equation, we need to first identify the constants and…

Q: The lower ends of the members of a 4-bar pined-joint truss shown in the figure below are fixed in…

A: Solution: Given Data: A→8,0,0B→0,10,0C→-8,0,0D→0,-5,0O→0,-20,20 To Find:

Q: This very large reducing bend is in a vertical plane. Water is flowing. Diameter at 1 is 6 ft.,…

Q: Problem Statement Based on Problem 7-42 from the textbook. Determine the x, y, z components of force…

Q: 2040 180 720 1080 0 Dimensions in millimeters The three feller cuts off large trees near ground…

Q: Point A of the circular disk is at the angular position 8-0 at time t = 0. The disk has angular…

Q: The bulk head AD is subjected to both water and sol backfill pressures. The bulk hoad has a mass of…

Q: Water flows in the 5-cm-diameter pipe shown in Fig. with an average velocity of 10.1 m/s. It turns a…

A: Givendp=5 cm=0.05 mVp=10.1 m/sR=60cm=0.60mt=5mm=0.005m

Q: Q.4) Two wooden boards, each weighing 15 lb, are fastened together and supported by ball-and-socket…

Q: Four people are attempting to move a stage platform across the floor. If they exert the horizontal…

Q: 3 - The strain gauge rosette indicated in the figure provides the following readings:&o= 400μ,…

Q: In order to evaluate the suspension unit, a test was carried out where the hammer is dropped onto…

A: Solution: Given Data:

Q: 4 - A rectangular block is loaded with a 180 kN axial force and a moment M, as shown in the figure.…

Q: The rocket shown is designed to test the operation of a new guidance system. When it has reached a…

A: Given data: M=2.49 Mgθ=34°m=130 kg/sV=625 m/sg=9.54 m/s2 It is required to determine the normal and…

Q: Link AB is the input link, Link CD is the output link (follower), . (a) What the ratio of force…

A: (a) Draw the force diagram at point C.

Q: 7.52 Determine the reactions on the beam at A and B. 2 kN/m A -4 m- B Problem 7.52 -2 m- 3 kN/m

A: In this problem , we will 1st draw free body diagram of the beam , after drawing the free body…

Q: For the following pair of polymers, predict which is MORE crystalline.

A: This question is based on the concept of crystalline.

Q: Figure 3 Determine the angles 01, 02 and the extension d3 by solving the equations obtained from…

A: Given: To find: θ1, θ2, d3

Q: A worker tries to move a lock by applying a 360N force to a steel bar as shown. Replace the force…

Q: Does the following piece of cargo require spreader board to be loaded on a B747 Bulk cargo…

A: Solution: Given Data: B747m=250 kiloL=1.5 ftw=1.5 ft To Find:

Q: In (Figure 1), F = {60i+72j +36k} lb. Figure 1 ft MA = -2 ft- Submit Part B Determine the magnitude…

A: According to the given data Co-ordinates of the point A=(0,0,0) B=(1, 2+3cos45.3sin45)=(1,4.12,2.12)…

Q: A rod of length 12 cm moves with its ends always touching the coordinate axes. Determine the…

A: Given: The length of the rodl=12 cm

Question

* Your answer is incorrect.
A nozzle for a supersonic wind tunnel is designed to achieve a Mach number of 3.0, with a velocity of 2000 m/s, and a
3
density of 1.0 kg/m in the test section. Find the temperature and pressure in the test section and the upstream
stagnation conditions. The fluid is helium.
Te = i 217
Pe=
To = i
12.1
868.325
PO = i 387.2
K
kPa
K
kPa

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Trending now

This is a popular solution!

Step by step

Solved in 5 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The Mach no. of a fixed geometry inlet at overspeeded for starting mode (Ai= 0.13 m2, ,At= 0.095 m2) 0.41 O 2.77 O 1.72 O 0.49 O
b) In a converging-diverging duct the flow conditions are such that a normal shock is formed at the exit of the diverging section. Upstream of the shock the flow conditions are as below. Mach number= '5.198', Pressure= '311886.9' Pa and Temperature= '228.72' K. Obtain the Mach number, pressure, and temperature at the downstream of the shock. Assume standard air properties (y=1.4).
02: The large compressed-air tank shown in the figure bellow exhausts from a nozzle at an exit velocity of V= 235 m/s. Assuming isentropic flow, compute: a) the exit Mach number. b) the pressure in the tank. (take; k = 1.396, C, = 917 J/Kg.k and R = 260 J/Kg.k) air at 30 "C tank conditions remain constant P- 101 kPa
Suppose a gas flows through a constant insulated path. Parameters of temperature, pressure and mach is 520R, 50psi and 0.45 respectively. A point in the downstream calculated the mach number to equal to 1. Calculate for the temperature and pressure downstream. Methane Gas (k=1.32, R=96.4 ft-lbf/ lbm-R) 1 slug = 32.174 lbm
QUESTION 2 A compressor blade design tested in a cascade is found to choke with an inlet Mach number of 0.9 when the inlet flow angle is 52 deg. If the ratio of the throat area to the frontal area, A*/H1s, for the cascade is).625, calculate the loss of stagnation pressure between the far upstream and the throat and express this as a loss coefficient. Give your comments on what could cause this loss.
The large compressed - air tank shown in the figure bellow exhausts from a nozzle at an exit velocity of Ve = 235 m / s. Assuming isentropic flow, compute: a) the exit Mach number. b) the pressure in the tank. (take; k = 1.396, Cp = 917 J / Kg.k and R = 260 J / Kg.k) air at 30 ° C tank conditions remain constant Pate = 101 kPa
In the test section of a supersonic wind tunnel, a Pitot tube in the flowreads a pressure of 1.13 atm. A static pressure measurement (from apressure tap on the sidewall of the test section) yields 0.1 atm. Calculatethe Mach number of the flow in the test section.
An impact tube is used to measure the Mach number of a certain airflowin a wind tunnel. The static pressure is 3 psia, and the impact pressure at theprobe is 116 kPa. What is the Mach number of the flow (k = 1.4 for air)? If thefree-stream air temperature is −40 ◦C, what is the flow velocity?
Example 2. A high-speed AC 130 gunship is flying at a pressure altitude of 10 km. A Pitot tube on the wingtip measures a pressure of 4.24 x 10ª N/m2. Calculate the Mach number at which the aircraft is flying. Solution: Solving for P1 at an altitude of 10000 m, we get 2.65 x 104 N/m2 k-1 1.4-1 Po k 4.24 x 104) 1.4 M? k – 1 - 1 - 1 1.4 – 1 2.65 x 104 M? = 0.719 M1 = 0.848
An air tank with a nozzle, has a pressure of twice the standard sea level pressure and density of 2.45 kg/m³. Outside the converging-diverging nozzle, the pressure corresponds to an altitude of 3km and designed to have a mach number of 1.0 and 1.8 at the throat and exit, respectively. The area at the throat is 0.15 square meters. Calculate: a) the temperature and speed of sound in the tank. b) pressure and density at the throat c) mass flow rate at the exit.
Q2: Air (y = 1.4) enters a converging-diverging diffuser with a Mach number of 2.8, static pressure pi of 100 kPa, and a static temperature of 20°C. For the flow situation shown in Figure, find the exit velocity, exit static pressure, and exit stagnation pressure. Ans: Ve = 55.093 m/s; Pe = 2236.678 kPa; Poe = 2252.44 kPa i M₁ = 2.8 A₁ = 0.10 m² A₂ = 0.50 m² A₁ = 0.25 m²
he reservoir pressure and temperature for a Laval nozzle are 5 atm [abs] and 520 K,respectively. The flow is isentropically expanded to supersonic speed at the nozzle exitwith area Ae = 4in2. If the exit-to-throat area ratio is 2.295, calculate the followingexit properties: d) ρe; e) p0,e; f) T0,e; gamma = 1.4, R = 287 Please show all work!!