Physics Review: Thermodynamics #49 The Diesel Cycle

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We will calculate the efficiency of a diesel cycle given V1=1L, V2=0.15L, V3=0.25L, V4=1L, and gamma=1.4.
Previous video in this series on KZbin can be seen at: • Video
Title search on other plateforms: Physics Review: Thermodynamics #48 Efficiency of an Automobile
Next video in this series on KZbin can be seen at: • Physics Review: Thermo...
Title search on other plateforms: Physics Review: Thermodynamics #50 Second Law of Thermodynamics

[@MRX.404]

Respect for you sir, its been 11 years you have been still struggling in youtube. But i feel so sad because you are not getting according to your hard work

[@MichelvanBiezen]

Eductional videos are not as popular as entertainment videos, because it takes hard work to learn and study. But we are glad that many students have been helped by our videos.

[@baomao7243]

Your knowledge seems unbounded. This takes me back, all the way back, to my thermodynamics class. Thank you. 👍

[@MichelvanBiezen]

Thank you. Glad you are enjoying the videos.

[@Znxjsjnsdn]

I think I get what your saying. In 13k years the summer solstice in the tropical zodiac would be in todays winter months because the tropical summer solstice shifted to the other side of the sidreals ecliptic.

[@chengmichael]

there's a mistake in the thumbnail stating the vertical line in the pv-diagram is isobaric

[@MichelvanBiezen]

Thank you for pointing that out.

[@baomao7243]

I spotted that too. But then in the video it seemed to be corrected.

[@jaysaini955]

Professor Van Bizzen Can you cover Electrical Engineering - Sinusoidal Steady Sate Analysis - Two port theory Thankyou so much, just reviewing over the summer for the advance EE Classes.

[@MichelvanBiezen]

We have many EE videos on this channel. We would like to add more, but time is our biggest problem.

[@jaysaini955]

@@MichelvanBiezen Hi Professor Van Biezen Oh totally get that, take your time and no worries. I was just wanting those videos to review over the summer for interview questions. But totally take your time, and do it when you have it :). That was just the last of the sections you had to cover since everything else was, but otherwise, most is covered. I will wait, even if you take years its fine. Sincerely Jay

[@Znxjsjnsdn]

Professor do stars or daylight hours make the seasons? The sidreal year is claiming that the seasons are caused by the stars. The tropical and sidreal zodiacs are the same. The zodiac is the energy behind the seasons.

[@Znxjsjnsdn]

Professor does the tropical vernal equinox move? also does the sidereal zodiac stay fixed? So the tropical vernal equinox is moving with precession around the sidereal ecliptic?

[@jakubkusmierczak695]

👏

[@MichelvanBiezen]

Thank you.

[@jakubkusmierczak695]

@@MichelvanBiezen you are welcome 😄Mr. Professor what is the main cause of greater efficiency of diesel engine i.e. the difference in temperature (the higher temperature the fastest cooling?) or the pressure (the greater pressure the more work can be transfered by the engine rod?). How diesel engine is able to capture more energy from gases than gasoline?