A property is being transported through a fluid at steady-state through a constant cross-sectional area. At...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A property is being transported through a fluid at steady-state through a constant cross-sectional area. At point 1 the concentration I is 2.78 x 10-² amount of property/m³ and 1.50 x 10-² at point 2 at a distance of 2.0 m away. The diffusivity depends on concentration I as: & = 0.150 + 1.65r. b. a. Calculate the steady-state flux if the two points were separated by 3.5 m, but with the same concentrations. How does the flux vary with the distance between the points? Calculate the steady-state flux if the concentration at point 2 was 1.50 x 10-³ amount of property/m³, using the original distance (2.0 m). How does the flux vary with the difference in concentration? A property is being transported through a fluid at steady-state through a constant cross-sectional area. At point 1 the concentration I is 2.78 x 10-² amount of property/m³ and 1.50 x 10-² at point 2 at a distance of 2.0 m away. The diffusivity depends on concentration I as: & = 0.150 + 1.65r. b. a. Calculate the steady-state flux if the two points were separated by 3.5 m, but with the same concentrations. How does the flux vary with the distance between the points? Calculate the steady-state flux if the concentration at point 2 was 1.50 x 10-³ amount of property/m³, using the original distance (2.0 m). How does the flux vary with the difference in concentration?
Expert Answer:
Answer rating: 100% (QA)
To determine the steadystate fluxwe need to consider the equation for mass balanceThe mass balance equation for a steadystate process is given by C t DC 0 where D is the diffusivityC is the concentrat... View the full answer
Posted Date:
Students also viewed these mechanical engineering questions
-
Describe the principle of the autoclave. How does it differ from simple boiling? Microbial culture media does not boil in the autoclave; why not?
-
Describe the principle of shrink-wrap?
-
Describe the principle of MPN for enumerating bacteria from a natural sample.
-
A utilization greater than one suggests that the mean service time is higher than the mean inter-arrival time. True False QUESTION 3 It costs five times more money to retain a current customer than...
-
Define some of the strategic decisions that might be required in a grocery store's operation and its supply chain depending on whether the strategy was emphasizing imitation or innovation.
-
Renford Company owns two restaurants. One, located in Tacoma, was purchased from a previous owner and the other, located in Seattle, was built by Renford. The Seattle restaurant was built nine years...
-
Imagine that you take a metal spring, compress it to its most compact length, and tie some string around it to keep it compressed. There is now potential energy stored in the compressed spring. You...
-
Slocombe Company sold $6,000,000, 7%, 15-year bonds on January 1, 2014. The bonds were dated January 1, 2014, and pay interest on December 31. The bonds were sold at 98. Instructions (a) Prepare the...
-
Trying to break an encryption key by trying every possible combination of characters is called what? 1 point A social engineering attack A brute force attack A rainbow table attack A known cyphertext...
-
Your first assignment in your new position as assistant financial analyst at Caledonia Products is to evaluate two new capital- budgeting proposals. Because this is your first assignment, you have...
-
Assume that Canadian wheat sells for $100 per bushel, Russianwheat sells for 1600 rubles per bushel, and the nominal exchangerate is 4 rubles per dollar. a) Explain how you could make a profit...
-
Omni Motors is considering buying new equipment with an initial investment value of $30,000. The equipment has a 5-year life and no residual value at the end of the 5 years. There are many...
-
The board of Diamantis Masoutis S.A. is considering increasing the number of shares, and making the price more appealing to investors. It is considering either a 30% stock dividend or a 2-for-1 stock...
-
Madeline Jones has $6,000 and wants to invest it. Because she is only 20 years old, she is not worried about the length of the investments life. Her primary concern is the return she will earn on the...
-
In each of the following cases, determine the number of years that the given ordinary annuity cash flows must continue to provide the desired rate of return given the cost of the annuity. Case ABU C...
-
Your firm would like to evaluate a proposed new operating division. You have forecasted cash flows for this division for the next five years, and have estimated that the cost of capital is 11%. You...
-
Using numerous computers to inundate and overwhelm the network from numerous launch points is called a(n). attack. A) DDoS B) DoS C) SQL injection D) phishing E) botnet
-
A survey of 70 college freshmen asked whether students planned to take biology, chemistry, or physics during their first year. Use the diagram to answer each question. How many of the surveyed...
-
On May 8, 1984, Hannah Motsi graduated from Louisiana State University. She set to work opening a coffee shop in Baton Rouge called HannaH and found a perfect location in a new development. Using a...
-
How does the firms WACC (with taxes) change with leverage?
-
Assume that Microsoft has no debt, a total market value of $2 trillion, and a marginal tax rate of 21%. If it permanently changes its leverage from no debt by taking on new debt in the amount of 13%...
Study smarter with the SolutionInn App