Refrigeration cycle working||Vapour Compression Refrigeration Cycles.

Working principle of Refrigeration cycle
Vapour compression refrigeration system
T-S P-h diagram of VCRS
Why compressors is used in Refrigeration plant ?
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Lectures on Basic Refrigeration units and performance lec 01
• What is 1 Ton of refri...
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/ @searainly
Lecture by
Vikash Kumar

[@sunnylakra8707]

I have been going through your videos for few days now. You are making things very simple to understand. Leave the terminology aside, that's only for exams. We as marine engineers should actually understand the working principle. And that has been explained in real simple words as we all actually require working on ships. So thank you sir for putting in all the effort in making such informative videos. Please keep on making videos

[@searainly]

Thank you so much for your love and support.... Stay tuned..

[@gautampanwar9904]

Literally ..loves alot ..please keep it

[@searainly]

Stay connected

[@ashicbopanna9896]

Thank you for such detailed n practical teaching 🙏

[@17Bgmi]

Wahhhh sir kya lecture deliver kiya👏👏👏 sara system hila diya apnee

[@someshshinde4992]

great work,a way than most of the teachers

[@searainly]

Thank you & stay tuned 👍👍

[@khushbookumari2855]

Super explanation

[@searainly]

Thank you!

[@sachinchowdhary6804]

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[@sachinchowdhary6804]

Sir,You are doing a great job...👍👌

[@searainly]

Thank you

[@sachinchowdhary6804]

Sir what if i have some doubts....How can i clear them?

[@searainly]

Insta id : vikash.25897

[@sachinchowdhary6804]

@@searainly thank you sir

[@prajyot5852]

Please make videos in english

[@sameerkumarprajapati8272]

Sir, there is a request to u that please upload a session on safety cut outs, safety valves etc along with starting & stopping procedures of AC

[@searainly]

OK I will try upload soon.... Thank you for your suggestion.

[@varunrautela2176]

I have a question.
Let's consider that the ship has been laid up for about a month and after that the engine and the whole refrigeration plant is being started again.
Initially, the refrigerant would be stored in the receiver (if I'm not wrong) in the liquid form and then the whole process would start.
My doubt is:
How is this system started as the refrigerant is in the liquid form and the cycle starts from the compressor.
What is the means to convert the liquid refrigerant from the liquid form to the vapor form so that it can be fed as suction to the compressor.

[@searainly]

Yes u are absolutely right if the plant is stopped for a month then remaining refrigerant is collected in receiver and it is STILL PRESSURISED
So, when u need to start again,then simply line up the plant by opening the Receiver outlet valve,then allowing refrigerant to pass through the EXPANSION VALVE and then start the COMPRESSOR.
So just only compressor is not started so to answer your question Refrigerant is pressurised and then it pass through expansion valve then only Compressor is started.
Details discussion on Expansion valve :
ruclips.net/video/q3Ui74Sz96o/видео.html
ruclips.net/video/JLQdZA71wQk/видео.html
Thankyou!

[@varunrautela2176]

Ohhh.. got it. Thank you for the clarification.

[@manishsingh1869]

Sir PLZZ make the video on charging refrigerator gas...

[@rahula16]

Where is desuperheated process actually taking place?

[@Deepak-en9kx]

sir, @4:36 1st stroke of compressor will be suction stroke or expansion stroke?
I`m bit confused at this point, someone please correct if i`m wrong.