Question 3:a) In a '72.77' mm diameter pipeline conveying air, the inlet Mach number is measured to be$0.5198'. Find the length of the pipeline at which the flow conditions become sonic. Assumestandard air properties and the average friction factor obtained from independent tests is0.02. Also obtain Mach number at 1 m from the inlet of the pipe.

Given: M = 0.5198 Average friction factor f = 0.02 Length = 1 To find : Sonic length Mach number at…

Answered: Question 3: a) In a '72.77' mm diameter…

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

Moving to another question will save this res Question 10 The static temperature of a moving fluid is greater than stagnation pressure equals to stagnation temperature greater than stagnation temperature smaller thag stagnation temperature AMoving to another question will save this respon
Question 3.) We want to create a converging nozzle. The nozzle will be connected to a shop compressed air system through a tank. The requirement for the nozzle inlet area is A₁ = 20 cm² and the requirement for the nozzle exit area is A₂ = 5 cm². We want to find the air tank pressure, inlet Mach number, and standard volume flow rate for the different exit Mach numbers listed below: (Assume air inside tank has negligible velocity, temperature of the air inside the tank is 288 Kelvin, the nozzle exhausts to standard conditions Pb = 101 kilopascals): (a) Me = 0.3 (b) Me = 0.5 (c) Me = 1.0 Note: the standard volume flow rate (Q = m/p) assumes the density of the air is standard with p = 1.23kg/m³
AERODYNAMICS 1. A uniform supersonic air flow at Mach 2.0 passes over a wedge. An oblique shock, making an angle of 40° with the flow direction, is attached to the wedge. If the static pressure and temperature in the freestream are 0.5 Pa and 0°C, determine: a. the deflection angle in degrees b. the pressure ratio c. the Mach number in the downstream region
Steam flows steadily through an adiabatic turbine. (CC)) BY-NO-SA Niel Crews, 2013 The inlet conditions of the steam are: pressure = 9 MPa temperature = 450 °C velocity = 80 m/s The exit conditions are: pressure = 10 kPa quality= 0.91 velocity = 50 m/s a) What is the temperature of the fluid at the turbine exit? b) What is the power output of the turbine, per unit mass of the working fluid? kJ kg
42. 4.4. Measurement of airflow shows the static and stagnation pressures to be 30 and 32 psig, respectively. (Note that these are gage pressures.) Assume that pamb = 14.7 psia and the temperature is 120F. (a) Find the flow velocity using equation (4.21). (b) Now assume that the air flow is incompressible and calculate the velocity using equation (3.39). (c) Repeat parts (a) and (b) for static and stagnation pressures of 30 and 80 psig, respectively. (d) Can you reach any conclusions concerning when a gas may be treated as a constant-density fluid?

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS