What is the process by which tritium can be produced

Assignment Help Chemistry
Reference no: EM133061618

Question 1:

Complete the following pathway, for each step calculate the expected energy released, and give a total expected energy release for the entire process? Use the datasheet/periodic table provided, report answers to 2 decimal places, and complete the diagram in your answer book.

685_figure.jpg

Question 2:
a) Describe and contrast the major methods for actinide waste immobilization? What are the advantages and disadvantages of each method chosen?

b) What is the transmutation question and what arc the impacts on nuclear waste immobilization? How can transmutation impact be reduced, provide an example, and suggest a method for accommodating the problem.

Question 3:

a) Define the unit dpa? Give an example of how it is used?

b) Describe the role displacement and incident particle energies have on the level of induced damage in a radiation damage event?

c) What are the required parameters when applying the Kinchin-Pease model for damage?

d) Diagramatically outline the Kinchin-Pease model For damage and note the assumptions made.

e) What are the impacts from radiation damage on?
1. Thermal Conductivity
2. Hardness
3. Crack Formation

Question 4:

a) When building a fission reactor core, what are the key requirements? For example, what are the material limitations, conditions expected within the core. Where appropriate suggest materials that could be used,

b) What is stress corrosion cracking, and how does it impact reactor operation?

c) What is the design rationale behind Small Modular Reactors (SMR)? What are the design/operational challenges they raise? Give an example of an application and the advantages an SMR would provide,

Question 5:

The scheme below is required for 1(a) and 1(b)

504_figure1.jpg

a) In your answer copy and complete the series above, and calculate the energy change tor the process outlined by the box

b) What are the three key processes in the scheme outlined above?

c) What type of reactor could be used for this process?

Question 6:

a) Outline deuterium/tritium fusion, calculate the energy released by the process and indicate how the energy is split across the products.

b) How can we increase the number of neutrons available in a fusion core? Outline an option and indicate the process involved, including the estimated energy change"

c) Outline a method for tritium breeding within a fusion reactor, give a transmutation process and calculate the energy release.

d) What is the process by which tritium can be produced in a heavy water fisson reactor? Outline the process and estimate the energy change.

Question 7:

a) Where does 135Xe come from within a reactor? How does it modify a reactor output? What are the methods for removing 135Xe from the core? Outline the processes involved.

b) Using the data in the table, what would be the expected thickness of Zr to match 150 pm of Mg? [Absorption of Zr = 0.185 barns. Mg = 0.063 barns)

c) Where was the first reactor on the planet? Calculate the ratio of 236U to "8U at the time and indicate why it was important? How did the reactor operate? The current 235U:238U ratio is 0.72:99.28

Attachment:- Periodic.rar

Reference no: EM133061618

Questions Cloud

Prepare the necessary correcting journal entry : Prepare the necessary correcting journal entry to adjust the work in process and finished goods inventories to the correct balances as of December 31
Present value of the future amount : What is the present value of the following future amount. $26530 to be received 15 years from now, discounted back to the present at 16.04 percent, compounded d
Calculate the weighted average cost of capital : Calculate the Weighted Average Cost of Capital. Report as [___________]% to two decimal places.
The Quest for Civil Rights and Civil Liberties : Identify the historical circumstances of the Supreme Court Case. Evaluate the resulting impact of the Supreme Court case on U.S. society.
What is the process by which tritium can be produced : What is the process by which tritium can be produced in a heavy water fisson reactor? Outline the process and estimate the energy change
Calculate the after tax cost of debt : Calculate the After Tax Cost of Debt. Report as [___________]% to two decimal places.
Shares in the third year : You purchased $3,200 worth of shares in a mutual fund that does not have a front-end load. However, there is a back-end load of 4 percent if you sell in the fir
What is the yield to maturity : For a 3 year bond with a face value of $100 and a coupon rate as well as a market rate of 7% CALCULATE THE PRICE OF THE BOND AND THE BOND WILL SELL AT DISCOUNT
Compare elected and appointed official : Compare the elected and appointed official. Consider how each gain the position, the role of each, and how they can affect policy.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd