oh, i found it already!, just calculate the path integration!
I was confused because i made error in computing integration so the result was different with my teacher. Now everything's done!
Sozi, I've just found this is about thermal conductivity of a nanowire ^^. And I have to use Matlab with the given eqs. to calculate the thermal conductivity k, but there is still some variables/parameters which I've not understand:
in the eq.(1): where can I find the Kbulk and Phonon...
Hi all,
I am new to matlab, and I have a question (in page 2 and 3 of attached file). As I understand, i have some equations to calculate the thermal conductivity of the pipe-like solid, and I have to use Matlab to make a program to do it. But i don't know where to start?
It may be easy...
Hi there,
My teacher gave me a homework, but this Theory of Plasticity is new and difficult to me.
He has calculated the strain according to path (1), now I have to do with the path (2) and (3).
This is what he did with path (1):
ε11=∫(1/E)dσ11 +...
Hi tiny-tim,
Thanks for your help.
Because I have just started to learned this subject and the author of the book has written like that so I copy original version only :P please see the picture! i have understood something after reading your answer but if you can do it completely, i can...
No, please see the expression again, there is a bracket pair and i symbol at the end: (x1^2 + 2x1*x2^2 + 3x2^2*x3), i
I have uploaded the picture of the exercise 16: http://img252.imageshack.us/img252/4437/66167045.png
In the same occassion, if you know the meaning of some symbols and eq to...
Homework Statement
This exercice is in a Chapter named Introduction to Cartesian tensors. The following is the original question of the exercise:
Homework Equations
Compute the vector: (x1^2 + 2x1*x2^2 + 3x2^2*x3), i
The Attempt at a Solution
Plz help me, i don't understand what...