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Januari 2015

Schemahandläggare skapade händelsen 14 november 2014

Laili Gholizadeh Baroghi kommenterade 26 januari 2015

KD2430 Nuclear Exam

Mars 2012

Answer to 12,13, 14 at the exam

Anmäl missbruk

Lärare Mats Jansson skrev inlägget 15 mars 2012

Februari 2012

Lecture 28/2 cancelled

I have some kind of stomach-flu and I'm pretty sure you don't wanna stay in the same room as me tomorrow. In other words, tomorrow's lecture is cancelled

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Lärare Mats Jansson skrev inlägget 27 februari 2012

The project presentations will be Wednesday March 7 between 13:15-15:00 (our library as usual)

The deadline for submitting the project report is March 5.

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Lärare Mats Jansson skrev inlägget 24 februari 2012

The field trip to Västerås on Monday has been cancelled by Westinghouse. Our guide needed to go on a business trip.

Westinghouse proposes March 5 or March 9 (both at 9:00 in Västerås). We will discuss it on Friday's lecture.

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Lärare Mats Jansson skrev inlägget 22 februari 2012

There will be no lecture in Nuclear Fuel Cycle tomorrow (February 14) since I will not be able to be at KTH tomorrow.

Next lecture will instead be on Friday and I hope we can schedule a new time for the lecture then,

//mats

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Lärare Mats Jansson skrev inlägget 13 februari 2012

Januari 2012

Mats Jansson skapade sidan 22 januari 2012

Mars 2011

Hello Mats,

problem 12 :there is an efficiency stated for the detector (1.8%) , where should we use it?

Not using the efficiency, I got the same results as the one in answers.

problem 11: there is a value for k (heterogeneous rate constant (7*10^-8) )but seems not to be used in solution, is it ok not to use it?

Is "steady state UO2 oxidation rate" equal to "dose rate in water" in problem 11 or it's calculated in a different way?

MVH,

Amir

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Amir Shabanisefidan skrev inlägget 17 mars 2011

Lärare

Mats Jansson kommenterade 17 mars 2011

Problem 12: Who said you need to use everything that is given in the problem? I often give more data than is needed, it's a part of the problem to understand what to use and what not to use.

Problem 11: The exercises are taken from the 'old' Nuclear Chemistry course. The radiation chemistry questions are not included in this course (13 & 16 and half 11), so you don't have to bother about these. The thing you should be able to calculate is the dose rate.

(and to answer your question: First calculate the dose rate, then use the G-value given in problem 16 to obtain the H2O2-concentration. Plug the concentration into the the given equation and you will get the rate of oxidation. And no, oxidation rate is not the same as dose rate)

Amir Shabanisefidan kommenterade 17 mars 2011

Thank you :)

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