Write the practical application of the Aerodynamics.
Q: An afterburner uses flameholders with a drag coefficient of Co = 0.5, based on the afterburner…
A:
Q: Consider the supersonic flow over a flat plate at an angle of attack, assketched . As stated , the…
A: The sketch for the supersonic flow over the flat plate for given mach number is below,
Q: Write the practical application of the Aerodynamics
A: 1) A perfect example of aerodynamics is liked outside aviation would be bike riding (or) even bike…
Q: What will be the percentage decrease in power density for a 15 m/s wind at an elevation of 1200 m…
A:
Q: How to Calibration of Air Velocity from Pressure Using Sub-Sonic Wind Tunnel and Write the…
A: Calibration Process Process of calibration in order to obtain accurate measurement results,…
Q: Write the components of Sub-Sonic Wind Tunnel?
A: We describe the main components of sub-sonic wind tunnel with small description.
Q: What is the Mach number of an airflow with a velocity of 2000m/s, at 2,000 ft altitude? 1.59 6.02…
A: Given :- Airflow velocity = 2000 m/s Altitude = 2000 ft To Find :- Mach Number (M)
Q: Give a physical description of the phenomenon of chokingin a converging-nozzle gas fl ow. Could…
A: If a fluid is passing through a nozzle with given upstream pressure and temperature and after…
Q: 85. Calculate the altitude of a supersonic airplane (v = 800 m-s", T=-34 C°) when the time between…
A: Write the given values along with the suitable variables.
Q: Write the practical application of the Aerodynamics
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: ) Write the practical application of the Aerodynamics.
A: given: ) Write the practical application of the Aerodynamics.
Q: A blunt-nosed aerodynamic model is mounted in the test section of a supersonic wind tunnel. If the…
A:
Q: Using supersonic linearized theory, calculate the lift and drag coefficient for a flat plate at 10°…
A:
Q: Using shock-expansion theory, calculate the lift and drag coefficients for a flat plate at a 5°…
A: Upper pressure ratio is calculated using P-M expansion theory. Lower pressure ratio is calculated…
Q: 6) For supersonic Fanno flow: A. The total enthalpy increases with friction. B. The total enthalpy…
A: Fanno flow is defined as the steady one dimensional through constant area duct where friction…
Q: Wind is blowing at 55 km/hr in a windy province in Mindanao. It is proposed by the WECS to install a…
A:
Q: Consider a low-speed subsonic wind tunnel designed with a reservoir cross-sectional area A1 = 2 m2…
A: Given:A1=2 m2A2=0.5 m2P2=1 atm =101.325 KPaV2=40 m/s
Q: .16 Using shock-expansion theory, calculate the lift and drag (in pounds) on a symmetrical diamond…
A:
Q: A proposed wind power plant in Batangas is designed to have a power generated output of 30 MW. A…
A: Write the given data in the problem. P=30 MW v=10 km/h Here, P is the power output of the plant,…
Q: A turbojet engine is being used to propel an aeroplane with the drag of 3900 N and the coefficient…
A: The answer is
Q: Impact of Jet In your own words, explain the reason for moving the counterbalance, putting…
A: This is related to fluid mechanics. Fluid mechanics is the subject of mechanical engineering which…
Q: What is the formula and variables in finding the air drag of a motorcycle?
A: Given question: What is the formula and variables in finding the air drag of a motorcycle. The given…
Q: Consider a solid iron sphere entering the earth's atmosphere at 13 km/s (slightly above es- cape…
A: (a) To find: The altitude at which maximum declaration occurs. Given: The speed of solid iron is…
Q: The average wind speed at a proposed HAWT wind farm site is 12.5 m/s. The power coefficient of each…
A: Given data: Electrical power, W = 2.5 MW Efficiency of the generator, ηg = 0.41 Combined efficiency,…
Q: 7.1 A horizontal-axis wind turbine with a 20-m diameter rotor is 30-% efficient in 10 m/s winds at…
A:
Q: A 20◦ half-angle wedge is mounted at 0◦ angle of attack in the testsection of a supersonic wind…
A: Given data: The deflection angle, Ɵ = 20o. The shock angle, ϐ = 41.8o. Calculate the Mach number…
Q: a balloon is 4 m in diameter and contains helium at 125 kpa and 15°c. balloon material and payload…
A:
Q: The Boeing 747 has a wingspan of 65 meters and AR of 7.7. (a)Assuming take off weight of 910,000…
A: Given data as per question span of wing=65 mweight of plane =910000 pounds=4047881.6 Nvelocity=160…
Q: Explainwhat do you understand by the term “Compressibility Corrections” for thin airfoils in high…
A: given; Explain what do you understand by the term “Compressibility Corrections” for thin airfoils in…
Q: How to Calibration of Air Velocity from Pressure Using Sub-Sonic Wind Tunnel?
A: Given Wind tunnel To find Calibration of air velocity from pressure
Q: impact of a jet For each weight, calculate the magnitude of the Fth theorem force acting on the…
A: GIven: The area of jet, A = 7.13x10-5 m2
Q: A jet engine at 7000m altitude takes in 45 kg/s of air and adds 550 kJ/kg in the combustion chamber.…
A:
Q: A Pitot tube is inserted into an airflow where the static pressure is 1 atm. Calculate the flow Mach…
A: Given data as per the question static pressure =1 atm Calculations PaPstatic=(1+k−12M2)kk−1we know…
Q: For a given airfoil, the critical Mach number is 0.8. Calculate the value ofp/p∞ at the minimum…
A: The critical Mach number Mcr = 0.8. PactualP∞=PactualP×PP∞ -1 When M = 1…
Q: In Batangas, one of its power plant has been thoroughly monitored for a possible conversion into a…
A: Average Air velocity, V=10 km/hr=10*10003600m/s=2.78 m/sExisting power plant output, E=30MW The…
Q: At subsonic speeds, how do the lift coefficient CL and drag coefficientCD for a wing vary with angle…
A: When the angle of attack increases, the flow separation on the upper surface of the wing becomes…
Q: Question:Calculate the propeller power coefficient and static thrust of an engine-propeller…
A:
Q: he lift curve for the 4 digit NACA 2421 airfoil is shown in the Figure. Consider a wing with AR = 8,…
A: Given Data: NACA 2421 Oswald Efficiency span number, e1=0.95 At Mach number, M=0.3 a0=2π Aspect…
Q: 5) A wedge airfoil is placed in a supersonic flow at M = 2. G. Calculate the lift and dra at 4 angle…
A:
Q: Why is the design of this Supersonic Diffuser totally wrong?
A:
Q: Explain the following terms in your own words. Mach Number. Sub-Sonic. Angle of Attack.…
A: Mach Number is the flow velocity ratio after a certain sound velocity max. In plain words, the…
Q: A Pitot tube inserted at the exit of a supersonic nozzle reads8.92 × 104 N/m2. If the reservoir…
A: The ratio between the given pressures is PoPi=8.92×1042.02×105=0.4416 The Mach number from the above…
Q: a) Can I change the direction of a supersonic flow (of air) through 60° via an oblique shock?…
A: According to our guidelineines I can solve only 1 question at a time, kindly repost your oher…
Q: An engineer is designing a subsonic wind tunnel. The test section is to have a cross-sectional area…
A:
Q: Test results obtained on a NACA 23012 airfoil show the following data: ао C₁ 0 0.15 9 1.20 If this…
A: α0 = 0 and 9 c1 = 0.15 and 1.20 Aspect ratio, A = 7.0 To find: wing lift curve slope = ?
Q: What is the relationship between the average power in the wind and average speed? A horizontal-axis…
A:
- Write the practical application of the Aerodynamics.
- How to Calibration of Air Velocity from Pressure Using Sub-Sonic Wind Tunnel?
- Write the components of Sub-Sonic Wind Tunnel?
Step by step
Solved in 4 steps
- How to Calibration of Air Velocity from Pressure Using Sub-Sonic Wind Tunnel and Write the components of Sub-Sonic Wind Tunnel?a) Write the practical application of the Aerodynamics. b) How to Calibration of Air Velocity from Pressure Using Sub-Sonic Wind Tunnel? c) Write the components of Sub-Sonic Wind Tunnel?Write the practical application of the Aerodynamics. 2. How to Calibration of Air Velocity from Pressure Using Sub-Sonic Wind Tunnel?
- Explainwhat do you understand by the term “Compressibility Corrections” for thin airfoils in high subsonic flow and elaboratewhy it is important?What is the relationship between the average power in the wind and average speed? A horizontal-axis wind turbine with a 20-m diameter rotor is 30% efficient in 10m/s winds at 1 atm of pressure and 15°C temperature. How much power would it produce in those winds?At subsonic speeds, how do the lift coefficient CL and drag coefficientCD for a wing vary with angle of attack α?
- Consider a flat plate at an angle of attack in an inviscid supersonic flow.From linear theory, what is the value of the maximum lift-to-drag ratio,and at what angle of attack does it occur?Starting from the basic principles, drive an expression to compute the lift coefficient when the free stream Mach number equals (0.8)Consider an infinitely thin flat plate with a 1 m chord at an angle of attackof 10◦ in a supersonic flow. The pressure and shear stress distributions onthe upper and lower surfaces are given by pu = 4 × 104(x − 1)2 +5.4 × 104, pl = 2 × 104(x − 1)2 + 1.73 × 105, τu = 288x−0.2, andτl = 731x−0.2, respectively, where x is the distance from the leading edgein meters and p and τ are in newtons per square meter. Calculate thenormal and axial forces, the lift and drag, moments about the leadingedge, and moments about the quarter chord, all per unit span. Also,calculate the location of the center of pressure.
- Consider a rectangular wing with a NACA 23015 airfoil that has a maximum thickness of 2.7 ftand a wing span of 20ft if the freestream density, temperature and mach number are 1.22x10^-3 slugs/ft^3, 444 R and 0.2 respectively. Calculate the lift if the coefficient of lift is 0.8. English unit not metricA horizontal axis wind turbine with a 35-m diameter rotor is 40% efficient at 7.5 m/s winds and at 1 atm of pressure and 15° C. (a) How much power would it produce at these conditions? (b) What would the air density be on the peak of Mount Robson in the Rainbow Range which has an elevation of 3954 m at -8.5° C? (c) Determine the power the wind turbine would produce on the mountain with the same wind speed. Assume that the efficiency of the turbine is not affected by density and the coefficient of friction is the same at both altitudes. Is it beneficial to build the turbine on top of this mountain?What is the strength of the vortex sheet ? As we placed a vortex sheet along the airfoil, how to limit the strength distribution ?