Dear Ali:

In every scientific discipline, there are many details

But I can tell you the following points:

Easy access to scientific data.

Ease of information verification.

Ease of communication between students of science and specialists.

Comparison of practical and theoretical experiences.

Multimedia contributes a lot to understanding problems with image and sound. Etc

Greetings

Omar

Dear Omar,

thank you very much for your answer, and you interesting of my question.

Regards

Dear professor Vitalii;

I had reading it. I fund it very interesting where it explain the pinch analysis method.

If I can request some exercises about Pinch analysis.

again thank you for your interesting and your document.

Dear Vitalii;

I'm thankful for the excellent document.

Regards

Dear Ali

The method most missed is to bring the media to the same pressure. Then the conduction factors are less as the thick wall tends towards a membrane. Heatgate is method. Kind regards,

Derek