Can I solve 2d heat equation by Euler's forward and backward method! How?

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Why ICP-MS test for Teflon filters that collected PM2.5, show really high results in the millions of ug/g ?

I analyzed soil and ash samples using ICP-MS for 28 metals, then I resuspended those samples to collect PM2.5 particles in a filter using a selective inlet inlet. My only issue that Fe and Al...

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Hello every one .. I want to know the wave length of sotalol and sertraline determination by UV spectrophotometer ?

i want the wave length that detected bu uv spectro not by other devices

18 January 2021 7,020 2 View

What are the manufactures of polymer containing carbon nano tubes ?

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19 January 2019 963 3 View

What are the symptoms of diabetes? What causes it?

Diabetes has become a disease of the times, but how does a person feel he has the disease

25 May 2018 5,949 15 View

What are the best measures of centralism?

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15 April 2018 5,902 5 View

What is the difference between teaching aids and educational techniques used in educational institutions?

There are a lot of does not differentiate between these two terms

11 March 2018 9,965 20 View

Did anyone treated the sample with trypsin in SDS-PAGE?

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I think there is a difficulty in publishing in magazines with a global impact factor and especially educational research?

I have been publishing my research in magazines with global impact factor and scopas.

26 February 2018 4,920 4 View

Is it true that the person who uses the left hand is smarter than the person using the right hand?

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11 February 2018 3,623 12 View

Do you prefer to use modern teaching strategies in university teaching?

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16 January 2018 3,328 53 View

How to repeat an operation on an atom selection for multiple times in PyMol?

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How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

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01 March 2021 10,078 1 View

What are the countries most affected by extreme rainfall as a result of climate change?

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Which is suitable for use with Python? MySQL or SQL Server?

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What is recommended for solid domain in ANSYS FLUENT?

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Heat exchanger with liquid Nitrogen as coolant?

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01 March 2021 6,450 5 View

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

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Can anyone provide the Support vector regression code structure of LIBSVM MATLAB or python ?

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Exit velocity of natural gas from pressurized tank?

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Dena Kadhim

i wish this pdf is usfull for you

https://www.oapen.org/download?type=document&docid=1002000

Ibtisam Alshammari

Dear Dena and Mohammed, thank you so much for replying. These links are very useful.

Ali Golbaf

Dear Ibtisam Alshammari

By adding the "numpy" and "sympy" to the python library, you can easily solve symbolic linear/nonlinear equations.

As far I know you can read :

"The Finite Element Method: Linear Static and Dynamic Finite Element Analysis"

there are very great and simple ways that you can use.