Help basic simple cfd equations

djai86 · March 1, 2011, 19:10

Nevermind, delete this.

Thanks.

DoHander · March 1, 2011, 19:23

So, basically you ask for someone to do your homework ?
You will have a better chance if you will actually do yourself the exercises put them here and ask for someone to check them for you.

Do

djai86 · March 1, 2011, 19:29

No its not homework, its tutorials, which isn't compulsory. I just don't have a clue what I'm doing at the moment.

For example, for the transport equations, I do not know is you use the Steady-State 1-D Advection-Diffusion Equations.

And you tell me just to do them, but I have just started learning CFD for a month and I really don't know where to start. Plus the lecturer has a difficult accent to understand, so I am doing the tutorials to prepare for my exams in a few months.

djai86 · March 1, 2011, 19:38

I wouldn't be doing a Mechanical Engineering Masters if I was here to copy of other peoples work. My homework would be many times harder than the basic questions I'm asking.

DoHander · March 1, 2011, 21:54

Sorry, but your initial post looked exactly like a homework to me

, pity you've deleted them.

You will find the equations in any good book of CFD, try for example:

Anderson & all - Computational fluid mechanics and heat transfer
Ferziger and Peric - Computational Methods for Fluid Dynamics

Also, you can try ... Google for "Advection Diffusion equation" it is on the first page. For steady state simply drop the time derivative.

Do

djai86 · March 2, 2011, 01:22

I have both of them books as e-books.

djai86 · March 2, 2011, 01:26

Quote:

Originally Posted by DoHander

Sorry, but your initial post looked exactly like a homework to me

, pity you've deleted them.

You will find the equations in any good book of CFD, try for example:

Anderson & all - Computational fluid mechanics and heat transfer
Ferziger and Peric - Computational Methods for Fluid Dynamics

Also, you can try ... Google for "Advection Diffusion equation" it is on the first page. For steady state simply drop the time derivative.

Do

I have both of them books as e-books. I just don't know where to start.
I have figured out parts of each one. But if you could provide more guidance then it'll be helpful. (P.S. We don't get homework i

March 1, 2011, 19:10	Help basic simple cfd equations	#1
djai86 New Member Daniel Gobberlar Join Date: Mar 2011 Posts: 5 Rep Power: 15	Nevermind, delete this. Thanks. Last edited by djai86; March 1, 2011 at 20:46.

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March 1, 2011, 19:23		#2
DoHander Senior Member Join Date: Nov 2009 Posts: 411 Rep Power: 20	So, basically you ask for someone to do your homework ? You will have a better chance if you will actually do yourself the exercises put them here and ask for someone to check them for you. Do

March 1, 2011, 19:29		#3
djai86 New Member Daniel Gobberlar Join Date: Mar 2011 Posts: 5 Rep Power: 15	No its not homework, its tutorials, which isn't compulsory. I just don't have a clue what I'm doing at the moment. For example, for the transport equations, I do not know is you use the Steady-State 1-D Advection-Diffusion Equations. And you tell me just to do them, but I have just started learning CFD for a month and I really don't know where to start. Plus the lecturer has a difficult accent to understand, so I am doing the tutorials to prepare for my exams in a few months.

March 1, 2011, 19:38		#4
djai86 New Member Daniel Gobberlar Join Date: Mar 2011 Posts: 5 Rep Power: 15	I wouldn't be doing a Mechanical Engineering Masters if I was here to copy of other peoples work. My homework would be many times harder than the basic questions I'm asking.

March 1, 2011, 21:54		#5
DoHander Senior Member Join Date: Nov 2009 Posts: 411 Rep Power: 20	Sorry, but your initial post looked exactly like a homework to me , pity you've deleted them. You will find the equations in any good book of CFD, try for example: Anderson & all - Computational fluid mechanics and heat transfer Ferziger and Peric - Computational Methods for Fluid Dynamics Also, you can try ... Google for "Advection Diffusion equation" it is on the first page. For steady state simply drop the time derivative. Do

March 2, 2011, 01:22		#6
djai86 New Member Daniel Gobberlar Join Date: Mar 2011 Posts: 5 Rep Power: 15	I have both of them books as e-books.