Problem (2) Air Hows is extrapically through a duct with Too 300°C. At two sections with identical areas of (25 CM²), the pressures are P₁ = 120 kpa, and P₂ = 60 kpa. Determine @ the Mass flow rate the throat area and @Maz

Problem (2) Air Hows is extrapically through a duct with Too 300°C. At two sections with identical areas of (25 CM²), the pressures are P₁ = 120 kpa, and P₂ = 60 kpa. Determine @ the Mass flow rate the throat area and @Maz

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: The throttle-control lever OA rotates in the range 0 ≤ 0 ≤ 90°. An internal torsional return spring…

Q: Determine the axial forces, shear forces and bending moment at each point of the beam and generate…

A: To draw SFD and BMD

Q: wall thickness -0.23 in. allowable normal stress B=56⁰ inside diameter - 66 in. perpendicular to the…

Q: Express and identify the resultant of the two forces and one couple shown acting on the shaft angled…

Q: Q3. A solid shaft was made of alloy steel, it was welded to a flat plate by a specific size of…

A: Given data: Taken from the table, Torque (T) = 1000 Nm Shear stress = 160 MPa = 160×106 Pa

Q: An iron column of annular cross section has an outer diameter of 200mm and is subjected to a force…

Q: With the assumption of no slipping, determine the mass m of the block which must be placed on the…

Q: The lap joint shown in fig. Is fastened by FOUR 20-mm diameter rivets. Assuming that p = 50 kN,…

Q: A siphon pipe of diameter 250 mm contracts to a diameter of 100 mm over a vertical distance of 5 m…

Q: The rectangular bar is connected to the support bracket with a 24-mm-diameter pin. The bar width is…

A: Diameter of pin, d=24 mmWidth of the bar, w=80 mmThickness of the bar, t=20 mmDimensions of each…

Q: The tank shown in Figure below is fabricated from t = 1/8 in steel plate. The maximum longitudinal…

Q: 2. 10kg of H₂O in a 1.5m³ tank is initially at 200°C heat loss causes a decrease in temperature to…

A: Solution to first three sub-parts as per our company policy.

Q: Products possess (shows) better reproducibility in metal forming at forming temperature condition.…

A: Product posses better reproducibility in metal forming at cold forming temperature conditions. Cold…

Q: in tension or compression. The supports at A and 3 m -2 m- 1 m 1m Determine the forces in each…

Q: 5. The entropy during adiabatic reversible process (a) increases decreases remains constant (d)…

A: These questions are based on the concept of thermodynamics.

Q: As shown in the figure, a plane simple harmonic propagates in the positive direction of the x-axis.…

Q: Question 1 Water enters the heat exchanger at 20°C and leaves at 35° What is the log mean…

Q: Air initially at 101.325 kPa, 30°C db and 40% relative humidity undergoes an adiabatic saturation…

A: The increase in the water content of the moist air is m.water = 0.246 kg/s.

Q: A Q/ Find the reaction forces at point (B) 2.4 m 1.2 m 300 kg B 2840 NO 1962 N O 1 kN O Non of the…

Q: PLS ANSWER 8-14

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: C- A rigid 1 m³ tank contains nitrogen gas, initially at 10 bar, 27 °C. Heat transfer to the gas…

Q: HANDWRITTEN and with given, required and solution. A cylinder is to be tested by Engr. Dejesa using…

A: Given data: n= 1.26 non-flow work = - 65800 J (-ve sign is for work done on the system) To find:…

Q: Which of the following statements is FALSE? A. O Employees who use portable vibrating equipment such…

A: Here two separate questions has been asked. As per honor code and answering guidelines I can answer…

Q: The value of RSS (in mm),

A: Given; Solid steel disc of initial radius, → RIN=200 mm→ Initial height, HIN=50mm→Attains a height…

Q: The rigid beam BC is supported by rods (1) and (2). The cross-sectional area of rod (1) is 7 mm2.…

Q: L Moving belt, width b O Oil, depth h The belt in Fig. P1.52 moves at a steady velocity V and skims…

Q: 9.3 In order to reduce the heat loss through a large furnace wall, the decision has been made to add…

A: One-dimensional heat transfer through a simple or composite body exposed to convection from both…

Q: The coefficient of static friction between the flat bed of the truck and the crate it carries is…

A: Solution.jpg

Q: The L-shape frame shown in Figure 2 is fixed and supported at point A and experienced multiple…

Q: Rigid beam AB is supported by three bolts at A and a pin at B. The bolts at A are in double shear…

Q: The rigid beam BC is supported by rods (1) and (2). The cross-sectional area of rod (1) is 10 mm2.…

Q: An air conditioning unit supplies cold air to a room at 22°C dry bulb and 70% relative humidity.…

Q: Determine the resultant R of the two forces applied to the bracket. Write R in terms of unit vectors…

Q: Determine the exergy, in Btu, of one pound mass of: a) saturated liquid Refrigerant 134a at -5°F…

A: Given: Reference environment temperature T0 = 600 F Reference environment pressure p0 = 151 bf/in2

Q: How much flow energy in kW required to move 3000liters/min. of water inside the pipe against a…

A: Write the given data. V˙=3000 liters/min=3000 liters/min1 m31000 liters1 min60 s=0.050…

Q: Lycoming TIO-5XX engine is a turbocharged, fuel-injected, horizontally opposed, six-cylinder…

Q: Air initially at 101.325 kPa, 30°C db and 40% relative humidity undergoes an adiabatic saturation…

A: Write the given data. P1=101.325 kPaDBT1=30 °Cϕ=40%m˙v1=73 kg/s

Q: Questions 1,2 and 3 From the next figure, if F1 = 125 N and F2 = 75 N, Determine the following: F₂…

Q: 1. Draw the given plane figure, and dimension the drawing.

Q: A mild steel rod of 25 mm diameter and 400 m long is encased centrally inside a hollow copper tube…

A: Axial deflection of arbitrary cross-sectional bar of elastic material having length L is given by…

Q: Air at 1 atm is flowing at a velocity of 1.5 m/s across a flat plate. The film temperature between…

Q: 5-48 Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 4 MPa,…

A: Given:P1=4 MPaT1=500°Cc1=80 m/sP2=30 KPax2=92%c2=50 m/sm=12 Kg/s

Q: As shown in Figure A2-a, a piston-cylinder assembly with two set of stops contains a mass of 3 kg of…

Q: A short column is composed of two steel (E-31.000 k v=0.30) segments, each with a length of 4.5 in…

A: The shortening of the segments: ( 3.76408 × 10-4 ) inch.

Q: What would be the resultant force F of the triangular distributed load and its location of measured…

Q: A spherical ball with a diameter of 11.5 cm, initially at uniform temperature of 170°C, is suddenly…

A: The minimum thermal conductivity of the ball material such that the lumped capacity method to be…

Q: What is the effect of increasing the airfoil angle of attack on lift and flight? Brie- explain with…

A: Up to a certain degree, increasing the angle of attack increases lift and produced drag. When…

Q: Explain what parts you have includes in your inventive airplane. How do these parts improve the…

A: Given Aircraft To find Special part in innovative part Lifting mechanism The angle of attack to…

Q: What is stress and write it's unit in SI and cgs standard.

A: Consider a prismatic bar subjected to axial force F at its ends due to which force produces uniform…

Q: The control lever is subjected to a clockwise couple of 112 N-m exerted by its shaft at A and is…

Question

Problem (2) Air flows isentropically through
a duct with Too 300°C. At two sections with
identical areas of (25 CM²), the Pressures ove
P₁ = 120 kpa, and P₁ = 60kpa. Determine @ the
Mass flow rate the threat area and @Maz

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step by step

Solved in 4 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

Air is moving through a square 0.50-m duct at 180m3/min. What is themean velocity of the air?
(WEB) Air at 17°C, 100 kPa flows in a duct. A stagna- P4-46 tion tube connected to a U-tube manometer filled with mercury is placed in the duct. Using data on the figure, find the air velocity Assume atmospheric pressure is 100 kPa Air at 17°C, 100 kPa 30 mm Mercury
The inlet pressure to a piping system is 440 kPa. The inlet pipe diameter is 0.6 m. What is the velocity of the flow of water and discharge at the inlet?
AC-D duct is connected to a large air reservoir with Po = 300 kPa, To = 400°K. The exhaust from the end of the divergent section of the duct is supersonic. a) Assuming ideal expansion, find Agxit (m²) when the throat area is A* = 2 m? and the back pressure is p3=60 kPa. b) Find the new Agxit required to maintain ideal expansion if the back pressure is raised to p, = 80 kPa.
To cool a given room it is necessary to supply 4 ft³/s of air through a 5-in.-diameter pipe. Approximately how long is the entrance length in this pipe? Assume that air is at 60°F. le i ! ft
Two opened tanks filled with water are connected by seriel pipe AB and BC. AB pipe has a diameter of 10cm, and BC pipe is 6cm. The length of pipe for AB is 200m and for pipe BC is 150m. The flow rate of water entering the pipe is 0.007m³/s and coefficient of contraction is 0.62. If the energy losses ONLY occur due to the shock loss at sudden contraction and friction, calculate the level difference of the two tanks. Given f = 0.04 for both pipes.
Q3/Answer the flowing 1. when ( a) M 1 (c) M =1 , the flow is accelerates if the cross sectional area is increases 2. If the sonic conditions does occur in the duct it will occur at the duct maximum area(T/F) 3. For laminar zone the velocity profile will be (a) Linear (b) (b) Parabolic (c) (c) Logarithmic (d) (d)none of above 4. The thickness of boundary layer decreases as distance from leading edge increase(T/F) 5. The main property that effects a boundary layer is... (a) Temperature (b) pressure (c) viscosity (d) surface tention.
At the inlet to a certain nozzle the enthalpy of fluid passing is 2800 KJKG. In addition, the velocity is 50 ms. At the discharge end, the enthalpy is 2600 kJAg. The nozzle is horizontal and there is negligible heat loss from it. a. Find the velocity at the exit of the nozzle? b. If the inlet area is 900 cm² and specific vohme at the inlet is 0.187 m'kg, find the mass flowrate? c. If the specific volume at the exit of the nozzle is 0.498 m'/kg, find the exit area of nozzle? Fhuid in Fhaid out V2= ? A2= ? V- 50 m/s A- 900 cm? h- 2800 kJkg h2= 2600 k/kg
At the inlet to a certain nozzle the enthalpy of fluid passing is 2800 KJKG. In addition, the velocity is 50 ms. At the discharge end, the enthalpy is 2600 kJAg. The nozzle is horizontal and there is negligible heat loss from it. a. Find the velocity at the exit of the nozzle? b. If the inlet area is 900 cm² and specific vohme at the inlet is 0.187 m'kg, find the mass flowrate? c. If the specific volume at the exit of the nozzle is 0.498 m'/kg, find the exit area of nozzle? Fhuid in Fhaid out V2= ? A2= ? V- 50 m/s A- 900 cm? hi- 2800 kJkg h2= 2600 kJ/kg
The maximum velocity of an air flow (v= 700 ms-1 and T=160 oC
Right solution need with Diagram. 1) Water at temperature T=350 K and pressure 0.25 MPa flows upwards through a vertical pipe with diameter 380 mm and length 20 m. Calculate the total pressure change Δp = p2 - p1 over the pipe length when the mass flow rate of water is 125 kg/s. Assume the same water properties everywhere. Assume wall roughness 0.01 mm. Neglect the local inlet and outlet losses
Which of the ff are statements made in construction the Bernoulli eq? that the velocity at the inlet is negligible that the pressure at the inlet and outlet must be atmospheric that the flow through the orifice is in the laminar regime that the inlet and outlet are on the same level horizontally