Question: Water is drawn from a lake, flows through a pump and passes down a long pipe in turbulent flow. A slug of tracer (not an

Water is drawn from a lake, flows through a pump and passes down a long pipe in turbulent flow. A slug of tracer (not an ideal pulse input) enters the intake line at the lake, and is recorded downstream at two locations in the pipe L meters apart. The mean residence time of fluid between recording points is 100 sec, and variance of the two recorded signals is = 800 sec 2 = 900 sec IN

What would be the spread of an ideal pulse response for a section of this pipe, free from end effects and of length L/5?

= 800 sec 2 = 900 sec IN

Step by Step Solution

★★★★★

3.48 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To calculate the spread of an ideal pulse response for a section of the pipe free from end effects a... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Reaction Engineering Questions!

Consider the drying time data for Exercise 1.1, compute the sample-variance and sample standard deviation.

The bank in exercise 5 changed its bonus policy and now offers the interest rate increase based on the following table. Rewrite Bank1FV(CF, r, n) to reflect this change. A D E BANK2FV IN ACTION...

2. Steam power plant (a) The boiler of a power plant operates at a maximum temperature of 750oC. The condenser of the power plant draws in cooling water at 20oC. What is the theoretical maximum...

Agricultural irrigation uses a significant amount of water, and in some regions it has overwhelmed other water needs. Suppose water is drawn from a reservoir and delivered into an irrigation ditch....

Pure Water Pure Water is a distributor of filtered bottled water. Pure Water is owned by Bill Little. The company was founded by Littles father in 1967. After Littles father passed away in 2001,...

Data Table: Trial 1 Trial 2 Temperature of boiling water (T.) 100 C 100.C 23.0 C 23.0C Temperature of air after cooling on the water bath (T2) Initial volume of air in the flask at the temperature of...

Pure Water is a distributor of filtered bottled water. Pure Water is owned by Bill Little. The company was founded by Littles father in 1967. After Littles father passed away in 2001, Little took...

Week 13 quiz - Google Chrome - 0 X moodle.telt.unsw.edu.au/mod/quiz/attempt.php?attempt=12639555&cmid=5073396 Question 1 A reservoir contains 1000 m of water. A pipe delivers 10 m of dye into the...

PLEASE WRITE NEATLY. only answer if sure of answer please. do not just copy and paste from another answer. Problem 1.29 (modified), Masters and Ela, Introduction to Environmental Engineering and...

Situation 1 : Determine the discharge of the weir having a head of 2 . 1 2 m ( in L s ) . C = 0 . 6 6 If V - notch were used, = 7 5 If a trapezoidal weir with sides inclined 1 0 with the vertical and...

B 2 . As shown in Figure B 2 , two pipelines in parallel connect two reservoirs that have a constant water surface of 4 0 0 m and 3 0 0 m above datum, respectively. Pipe A B has a diameter of 1 0 0 m...

Using the most current annual reports or the Forms 10-K for Pfizer, one of the worlds largest pharmaceutical manufacturers, and Walgreens, the drugstore chain, complete the requirements below. To...

Forrester and Cohen is a small accounting firm, managed by Joseph Cohen since the retirement in December of his partner Brad Forrester. Cohen and his 3 CPAs can together bill 640 hours per month....

In the foreign exchange market,A . central banks; treasuries . dealers; brokersC. speculators; arbitrageurs D . wholesalers; retailersQuestion 4 of 4 0 _ seek all of their profit from exchange rate...

Documented recommendations that minimize the probability of negative consequences to the project. Match each of the key terms with the definition that best fits it. A. Approved change requests B....

The catalytic hydrogenation of methyl linoleate to methyl oleate was carried out in a laboratory-scale slurry reactor in which hydrogen gas was bubbled up through the liquid containing spherical...

You will need to read about slurry reactions on the Web sites Additional Material. The following table was obtained from the data taken in a slurry reactor for the hydrogenation of methyl linoleate...

Derive Equation. d 2 yd 2 n 2 yn=0 by 2dy/d, rearrange to get dd(dyd) 2 =n 2 yn 2 dyd and solve using the boundary conditions dy/d = 0 at = 0.

Exercise 4-12 Andrew Clark Company discovered the following errors made in January 2015. 1. A payment of Salaries and Wages Expense of $536 was debited to Equipment and credited to Cash, both for...

Sandhill Co. receives a $73,800, 4-year note bearing interest of 8% (paid annually) from a customer at a time when the discount rate is 9%. Click here to view the factor table. (For calculation...

Prepare its schedule of cost of goods manufactured for the year ended December 31. A.20 fx Prepare its schedule of cost of goods manufactured for the year ended December 31