Скачать или смотреть 21. ATD-U1-Numerical-6: Otto Cycle

Welcome back to Anveshana Academy! In this video, we're putting your understanding of the Otto Cycle to the test by working through a complete numerical problem. This is a crucial skill for anyone studying thermodynamics or preparing for engineering exams.

We'll guide you through the problem step-by-step, making sure you understand how to apply the theory to real-world scenarios. We'll cover all the essential calculations, from determining temperatures at different stages to finding the net work and thermal efficiency.

In this video, you will learn:

How to extract the given parameters from a typical Otto cycle problem (P1, T1, compression ratio, heat added).
How to calculate the temperature at the end of the compression stroke (T2) using isentropic relations.
How to calculate the temperature at the start of the expansion stroke (T3) using the first law of thermodynamics.
How to calculate the temperature at the end of the expansion stroke (T4), again using isentropic relations.
How to determine the net work produced by the cycle.
How to calculate the thermal efficiency of the Otto cycle.
And finally we will determine the entropy produced during the compression and expansion processes.
This video is essential for mechanical engineering students, those preparing for university exams, or anyone practicing for competitive exams like GATE, ESE, or other engineering entrance tests. Master numerical problem-solving to boost your confidence in thermodynamics!

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