The truncated nozzle shown in the figure is used to meter the mass flow of air in
Question:
The truncated nozzle shown in the figure is used to meter the mass flow of air in a pipe. The area of the nozzle is 3 cm2. The total pressure and total temperature measured upstream of the nozzle in the pipe are 300 kPa absolute and 20°C. The pressure downstream of the nozzle (back pressure) is 90 kPa absolute. Calculate the mass flow rate.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 77% (9 reviews)
In order to calculate the mass flow rate the equation of continuity must be used The equation states ...View the full answer
Answered By
BillClinton Muguai
I have been a tutor for the past 5 years. I have experience working with students in a variety of subject areas, including computer science, math, science, English, and history. I have also worked with students of all ages, from elementary school to college. In addition to my tutoring experience, I have a degree in education from a top university. This has given me a strong foundation in child development and learning theories, which I use to inform my tutoring practices.
I am patient and adaptable, and I work to create a positive and supportive learning environment for my students. I believe that all students have the ability to succeed, and it is my job to help them find and develop their strengths. I am confident in my ability to tutor students and help them achieve their academic goals.
0.00
0 Reviews
10+ Question Solved
Related Book For
Engineering Fluid Mechanics
ISBN: 9781118880685
11th Edition
Authors: Donald F. Elger, Barbara A. LeBret, Clayton T. Crowe, John A. Robertson
Question Posted:
Students also viewed these Engineering questions
-
The clamp shown in the figure is used to support a load hanging from the lower flange of a steel beam. The clamp consists of two arms (A and B) joined by a pin at C. The pin has diameter d = 12 mm....
-
The truncated nozzle shown in the figure is used to monitor the mass flow rate of methane. The area of the nozzle is 3 cm 2 , and the area of the pipe is 12 cm 2 . The upstream total pressure and...
-
The frame ABCD shown in the figure is squeezed by two collinear forces P acting at points A and D. What is the decrease d in the distance between points A and D when the loads P are applied? (The...
-
Ask survey subjects to estimate the length of 1 minute without looking at a watch or clock. Each subject should say go at the beginning of the minute and then stop when he or she thinks that 1 minute...
-
Use Table 13 - 2 for Exercise 21 to 24. See Example 10. Find the compound interest on $2,500 at 0.75% compound daily by Leader Financial bank for 20 days?
-
Consider a combined gas-steam power plant. Water for the steam cycle is heated in a well-insulated heat exchanger by the exhaust gases that enter at 800 K at a rate of 60 kg/s and leave at 400 K....
-
In terms of Dunnings eclectic paradigm, describe the ownership-specific advantages, location-specific advantages, and internalization advantages that Unilever holds. Which of these advantages do you...
-
For the convenience of its reporters and staff based in London, CNN operates a motor pool. The motor pool operated with 25 vehicles until February of this year, when it acquired an additional...
-
Several years ago the Jakob Company sold a $1,000 par value, noncallable bond that now has 20 years to maturity and a 7.00% annual coupon that is paid semiannually. The bond currently sells for $875,...
-
Management of Staples Pty Ltd has been provided you with the following information for the period 1 April - 31 July 2016 in order to prepare a budgeted Income Statement and Cash Budget. Following a...
-
A truncated nozzle with a 10 cm 2 exit area is supplied from a helium reservoir in which the absolute pressure is first 130 kPa and then 350 kPa. The temperature in the reservoir is 28C, and the back...
-
What is meant by back pressure?
-
Why do marginal cost curves intersect both the average variable cost curve and the average cost curve at their lowest point?
-
For each of the following independent situations, state whether the following accounting practices are in accordance with or in violation of generally accepted accounting principles. Identify the...
-
Feather Friends, Incorporated, distributes a high-quality wooden birdhouse that sells for $120 per unit. Variable expenses are $60.00 per unit, and fixed expenses total $200,000 per year. Its...
-
How much is the over/underapplied FOH? (PLASTIC PRODUCTS) A company manufactures plastic products for the home and restaurant market. The company also does contract work for other customers and...
-
In the circuit below, identify how the resistors are connected and then identify the quantity that must always be the same for these resistors.
-
Consider two firms that operate in a perfectly competitive market. While producing their products, these firms generate pollution. Assume that it is possible to reduce pollution by adopting an...
-
Octopus Travel studied the types of work-related activity that Australians do while on holiday. Among other things, 20% take their work with them on holiday. Fifteen per cent negotiate new deals or...
-
One Way Cellular accountants have assembled the following data for the year ended September 30, 2014: Prepare the operating activities section using the indirect method for One Way Cellulars...
-
A steam reformer is fed 1.00 liters/s of methane, 0.952 liters/s of air, and 1.00 liters/s of steam. If it reaches its stoichiometric maximum extent of reaction, what is the composition of its...
-
Part of the mechanism of a toilet is the system that refills the toilet tank after a flush. A conceptual sketch is shown below. Water enters the tank through an annular opening around the plug;...
-
Sara, a recent graduate, accepts a position at a small engineering design firm. Her new colleagues form a tightly knit, congenial group, and she often joins them for get togethers after work. Several...
-
Assume that an investment of $100,000 is expected to grow during the next year by 8% with SD 20%, and that the return is normally distributed. Whats the 5% VaR for the investment? A. $24,898 B....
-
Simpson Ltd is a small IT company, which has 2 million shares outstanding and a share price of $20 per share. The management of Simpson plans to increase debt and suggests it will generate $3 million...
-
The following are the information of Chun Equipment Company for Year 2 . ( Hint: Some of the items will not appear on either statement, and ending retained earnings must be calculated. ) Salaries...
Study smarter with the SolutionInn App