the rubber ring to stop the piston over traveling is also the "choke" which is necessary.

I love the ingenuity in the use of whatever is available. Great video!

Very very nice video. Before I didn't understand how does it work but now I have understood it!

CD-RW discs work so much better than just CD-R ones, literally doubles the speed of the engine. Great job!

Another great and educational video.

A truck for cutting glass tubes or bottles. Dip a sowing thread in alcohol, wrap it around where you want cut and set it in fire. Wait a few seconds then put it under cold water. It'll crack along the thread line

One of the best on KZread

realy the simpliest concept. great one, thanks for sharing. kinda thermoacoustic

Simply superb 👍 Village Science Factory gonna make this video 👍

Grain, that is beautiful.

It’s really worked. Thank you sir.🇧🇩

I’ve been wanting to build one of these. Beautiful, thank you!

@trueidea8531

Жыл бұрын

It is fake. The total system work depends on motor by electric.

Buen video felicitaciones saludos desde Ecuador 🇪🇨

These are awesome, any idea of the power density though? How big would a 1kw one be?

So beautiful meni engine thank you sir 🤝🇧🇩✔

Very nice idea watching from India

bravo , rar de văzut așa ceva

looks like it works well

i love this ! maybe use stainless steel wool and add a bit of water next time!

@sharvaparalkar

4 жыл бұрын

country boy why do you add water?

@Currychicken5

3 жыл бұрын

Sharva Paralkar so one side is colder wich can make it even faster

Oh, come on man - please turn the last CD upside down so that it's pretty on both sides. :-)

@igxniisan6996

3 жыл бұрын

OCD?

Really fantastic.... I like it

If you added a constriction between the heated chamber and the piston it will work better. The constriction itself will help with the formation of low pressure region that would pull the piston back in

@DivinoFiatella

3 жыл бұрын

6:09

вот это уже полезно. продолжаем так же

Cool 😎 project…. Wonder if you can use a long single glass syringe to power the thermostatic engine instead of an additional test tube at the end?? Thx

Excellent work

Congratulations, this engine really is not easy to make it work. Leandro Wagner.

@grain8314

5 жыл бұрын

Thank! You are right, without experience it is difficult.

@grain8314

5 жыл бұрын

You have a large collection on your channel on this topic!

@ahmdabdallah5811

5 жыл бұрын

What Is Islam? Islam is not just another religion. It is the same message preached by Moses, Jesus and Abraham. Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God. It reminds us that since God created us, no one should be worshipped except God alone. It also teaches that God is nothing like a human being or like anything that we can imagine. The concept of God is summarized in the Quran as: { “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4) Becoming a Muslim is not turning your back to Jesus. Rather it’s going back to the original teachings of Jesus and obeying him

@littlecheek0695

5 жыл бұрын

?

@Brinta3

5 жыл бұрын

ahmd abdallah Isn’t Islam that religion which instructs you to murder anyone who refuses to agree with you?

Very, very good!!!!

Awesome work. i just found your videos and I've learnt a lot from them . I just subbed. i can't wait to see what you will be doing next. cheers!

@DMSTUDIOS769

5 жыл бұрын

With use sir

Wowww...!! I was searching for such type engine. Nd my search has stopped on this video😊.. It's great I will try it in my home

Is there any one feels uncomfortable when trimming glass

@d4rmp01g3

4 жыл бұрын

A little bit, not the worst tho

Really fantastic

Блин!!!!!!!!!!!!!! Мистика какая -то!!!!!)))) Несколько дней уже обдумываю - не сделать ли паровой двигатель , и для опять же будущего генератора (мысли магнитные кружатся )))!!!) и даже для чего нибудь, что по по снегу двигаться будет и этот чёртов снег убирать! Само собой даже картинка подобная, на белом , "заснеженном" поле перед глазами мерещилась!!! (Мысленные эксперементы!!!) И вот тебе - на!!!))) Как говорится сон - в руку , а тут фантастика, такое совпадение - Видео - руку!)))) Не вру в натуре, немного даже в шоке!!!)) Прям какой - то знак свыше!!!))) Классный видос!!! Лайк!

@grain8314

5 жыл бұрын

Спасибо, но я не понял, какая связь с паровым двигателем. :)

@storojzzz8442

5 жыл бұрын

@@grain8314 Ну мысленная картинка была вся, почти как у вас, только скажем в пробирке вода. И клапан.))

how long it work.and what is damage

Can we use 5ml syringe? If no then what mm testube should we use to match wit the 5ml syringe

@grain8314

11 ай бұрын

I have not experimented with different syringes and test tubes, but I think that you can use different ones. Thermoacoustic engines have a feature: less volume - higher frequency / speed, more - vice versa.

What about the metal thing you attached to the back of the syringe pump,whats it called ?

Excellent!

Im amazed I will make one. Thanx

@robertgenova7206

4 жыл бұрын

did it work? cause were making project to light up an led and we saw a video in youtube that mislead us and now were going to start all over again thank you

do we have to replace the metal in the test tube?

um salve do Brasil + like. máquinas como essas são incríveis. até a NASA se interessou por elas na corrida espacial usando espelhos para concentrar a radiação solar. tá uma ideia pra um vídeo: Motor Stirling solar. parabéns.

@itsmask2843

2 жыл бұрын

Can't understand

Nice idea

Starting of video is like ASMR

@grain8314

5 жыл бұрын

👂 🎧 👂

@halofan4646

5 жыл бұрын

Engineers ASMR

I think it is best and easy way to build this From India

Sir have u removed black washer which is attached up to the piston

Amazing 👌

It's a very nice experiment I enjoyed it, please, continue making videos.

@grain8314

5 жыл бұрын

Thanks, I will try.

@kamranhasnain5310

2 ай бұрын

@@grain8314 Sir Please suggest me any final year project. I'm student of Mechanical Engineering. From Pakistan

Sure I will try it

Nice video.Kindly explain how it works. Thanks.

@grain8314

5 жыл бұрын

en.wikipedia.org/wiki/Thermoacoustic_heat_engine

Thanks for sharing

It's a beautiful engine. I liked Stirling engine and I have made some thermoecoustic Stirling engine, but it's not as good as yours. Thanks Grain.

@grain8314

5 жыл бұрын

Yes, I also did not perfect, in this engine, it is important to thorough mechanical accuracy and rigidity. This applies especially to the flywheel, it should be done on a lathe, but my flywheel is made by hand.

@ongcootngoai9441

5 жыл бұрын

@@grain8314 Yes I know. Thanks

Awesome thanks 😊

Amazing! Thank you for making this Awesone Tutorial. Also, i know how to make that

@kevinkerachi3878

Жыл бұрын

I don't give a shit of what you can or cannot do. Stfu dumbass

Awesome video. Please help me out. How's the packing done. And after packing, should I take out the piston from the syringe.

As always, well done my friend!

@grain8314

5 жыл бұрын

Thank you!

Красиво сделано!

perfekt super Video Danke

Hey grain....can we use a metal piston and tube...please answer its urgent

спасибо за интересные видео

@grain8314

5 жыл бұрын

И вам за просмотры и отзывы.

EXCELLENT sirji

You are great

What is the time required for provide heat?

Where is the air inside cooling? if the wool is cooling the air, how long? I am skeptical.

@grain8314

4 жыл бұрын

You are right, this is not an effective design. But this is only a model to demonstrate the principle.

Great job! Thank you for sharing it. Just an observation: in the materials section (0:43) you wrote "glass siringe 20 mL", but the syringe you use is a 10mL one.

Why do we add a counter weight, does that not reduce the quantity of power output?

How to find power to temperature ration for such engine?

Nice. SuperNice. It´s working!!!!!!!!

I made it as it is ! The expansion of piston is taking place but it is not sucking back again 😕😕can u helpout

Si funciona realmente? Existen muchos videos donde engañan sobre el funcionamiento

Will this power a phone? Also can you scale it down a tone? Like pocket sized?

@grain8314

5 жыл бұрын

To charge the phone is not effective. I advise you a solar panel - kzread.info/dash/bejne/iYt_tMSpgN2rc8Y.html

Директо с большова диаметра и длинны спринцовки не получется ли также, просто без епруветки.

Where could I get the glass tube ?

nice one. I ordered some glass syringes but the first one arrived broken so I have to wait for the others to arrive.

@grain8314

5 жыл бұрын

Yes, I also got some broken ones. Some sellers do bad packaging. And not all syringes are well suited for such use as in the video, because the piston does not move very smoothly. It is necessary to polish it with graphite or with another grinding paste.

Nice video bro would you please link me products used in projects

@ADIIKEEXPERIMENTS

5 жыл бұрын

Sub for more great experience experiments video click here #Adiikeexperiments #professionalcyclistAdityaGupta

Where do you get that fast adhesive glue? The one with the liquid and spray. It's not available on ebay UK!?

@grain8314

4 жыл бұрын

I do not know, I buy from us in Moldova. Their site is indicated on the bottle - www.somafix.com.tr/

@yusufshullai2452

3 жыл бұрын

super glue and activator

can we use steel wire

Chic parabéns 💃

hello! where did you get the metal from 2:10? thank you!

@grain8314

4 жыл бұрын

I bent and hid the copper plate. You can use other material.

Una pregunta,ese motor funcionaria con el calor del sol enfocado a traves de una lupa??...y si tiene cierto torque..para poder colocar una pequeña dinamo

@jesusMgarcia160

2 жыл бұрын

Podias poner en el cd,uos imanes de neodimio...y con una bobina...pues generar la electricudad para cargar un movil,tal vez.

nice

@pelushbala

5 жыл бұрын

you can see my channel #PelushB

very.GOOOOOOOOOOOOOOODD job

superb very nice

dear if u can help me it will be great. i was buy from ebay cheap strling engine.. was build it good. but try light it with 70% alchoel but it spin and stop. i need pure 95% alchoel? this make any diffrence what fire u use? tnx alot

@grain8314

5 жыл бұрын

No matter what you warm, the difference in temperature at the ends of the tube is important. You can use alcohol, gasoline, firewood, candles for heating, whatever.

@SamsungJPrime-dm8gp

5 жыл бұрын

@@grain8314 so if it spin like 4 sec and stop. mybe i have air leak? or piston leak.?... thank u so much for answer me. god bless u.

@grain8314

5 жыл бұрын

I don't know, maybe a leak or something else. It's hard to say something without seeing anything.

Very essential

Grain what is the thing on the syringe can anyone tell

Is there a leak made in the joint packing. Please elaborate

@grain8314

4 жыл бұрын

The joint packing must be airtight.

And bro what brings the piston back? Counter weight?

@xxzenonionnex7658

4 жыл бұрын

The fly wheel dumbass the counter weight is mean to reduce vibrations generated by the piston moving up and down by countering the pistons weight.

Perfect

nice video sir

How does piston rotates

How is that supposed to work? The heated air is suspending, moving the piston. And then? What power is moving the piston back?

@grain8314

Жыл бұрын

en.wikipedia.org/wiki/Thermoacoustic_heat_engine

Wow great

Brp you deserve 5 🌟🌟 🌟 🌟 🌟

please can someone tell me why is steel wool used?

The disk is like " this isn't the beat I had in mind"

You are the best

@grain8314

5 жыл бұрын

Thank you!

The steel wool acts a heat sink?

buddy,,kindly guide us about the piston making for this engine, how to seal it,,,,

@grain8314

5 жыл бұрын

Just buy a syringe from the link in the video description.

@nelsondarwinpaktech3954

5 жыл бұрын

@@grain8314 ok sir,,,very very thanx,,,,,

Where can you buy heat resistant tape from?

Nice

My brother can tell me what is the material that is in the middle of the tube and what is its role

@grain8314

4 жыл бұрын

Links to materials are in the video description. Steel wool is needed so that the heated air does not move independently, it is moved by the piston. www.aliexpress.com/item/32702827031.html

@grain can it made with 1 cd or not