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Michael S
Приєднався 10 чер 2011
Converted E-Bike
I converted my bicycle to an E-bike using an ebikeling conversion kit! I show a quick demo of the newly converted bike here.
In case anyone is familiar with the kit I used:
ebikeling.com/collections/ebikeling-ebike-conversion-kit/products/500w-ebike-conversion-kits
This is not an affiliate link. I'm just putting it here for informational purposes.
In case anyone is familiar with the kit I used:
ebikeling.com/collections/ebikeling-ebike-conversion-kit/products/500w-ebike-conversion-kits
This is not an affiliate link. I'm just putting it here for informational purposes.
Переглядів: 164
Відео
Embarrassed Doggie!
Переглядів 2158 років тому
We moved to a colder climate a couple of years ago. Time for a new doggie outfit! See how embarrassed and awkward this Boxer from the south acts in her new snow boots!
Squirrels Always Welcome for Dinner
Переглядів 2209 років тому
A squirrel minding its own business gets a surprise.
How A Stirling Engine Works
Переглядів 528 тис.11 років тому
A Demonstration of a low temperature differential Stirling engine and a 3D animated illustration of how it works. This has been updated from the last Stirling engine video with countless improvements including a demo of a real Stirling engine, voice over dialog, reworked animation and rendering and much more. The animation shows the simple concepts in detail and how they add up to make a workin...
How a Stirling Engine Works
Переглядів 340 тис.13 років тому
3D animated video that illustrates how a stirling engine works (older version). Updated version with many improvements: ua-cam.com/video/wGRmcvxB_dk/v-deo.html
dude you knocked it out of the park. I get it now, I just needed to see a visual representation on how a sterling engine works. Thanks a lot!
A correction to the phrasing. When the cylinder is heated up, the air pressure within does not only increase 'relative' to the air pressure outside. It increases in both 'absolute' terms 'and' relative to the outside pressure.
I never knew how this works until now thank you but my dad doesn’t understand how it works still😂😂😂
Which part is doing the work? The piston, the Displacer or both?
The piston does the work. The displacer just moves air between the top and bottom of the large cylinder.
@ Thx!
This is not a Stirling Engine. Without a regenerator it is simply a hot air engine. To explain how a Stirling Engine works you need to explain how the regenerator improves the efficiency.
Thanks, after searching through a number of 'explanations' on UA-cam and elsewhere, this animation makes it very clear indeed. Excellent!
Thanks
Awesome. finally, i got that!
Had to watch it 2 times. Now I get it, and hope this helps someone: the displacer is NOT moved by the air at all, but by the piston. It's so simple now, wish you mentioned that. I was getting stuck at "how in the hell does the air move the displacer so it can move the piston and so on?" 😂
You Haven't ACTUALLY Explained it. Have You. There's Two Cylinders. A Big Cylinder and a Little Cylinder. The Stirling Engine Requires a Temperature Difference. A Hot side and a Cold side. The Big Cylinder: As its Heated - The Air Expands, The Pressure Difference, Pushes The Big Cylinder - UP. The Piston AT THE TOP Cools, as its On the Cold Side. The Air, Under it Contracts, Sucking the Piston Back Down Again. Furthermore, There's ALSO the Little Cylinder. As the Big Cylinder Piston, Moves Up - It Contracts "Squezes" the Air in The Little Cylinder. This Pressure, Helps Push the Big Cylinder Piston, Back Down Again. Furthermore, There's The Fly Wheel. The Fly Wheel ALSO Helps Move the Big Cylinder Piston, Back Down Again. Back Down Again, The CYCLE, Re-Starts. The Air is Heated. It Expands and the Pressure, pushes the Cylinder Piston UP Again.
You seem very passionate and adversarial about re-explaining it in a manner that makes more sense to you. Note that the "Big Cylinder Piston" in your explanation is not a piston at all. It is called a displacer and its only purpose is to move the majority of the air to the top or bottom of the big cylinder so the air can heat (and expand) or cool (and contract). Pressure does not push the displacer. The displacer has to be moved up or down by the connecting rod that connects to the flywheel. I would recommend buying a kit like the one in the video or building your own from a DIY UA-cam video if you want to understand it better.
@@mstreeter11 YOU STUPID P1G. YOU DONT EVEN UNDERSTAND THE ENGLISH LANGUAGE! YOU'RE TELLING ME THE FLYWHEEL, MOVES THE DISPLACER. "what moves the Flywheel"? ITS AN ENGINE: THE HEAT AND THE DISPLACER/PISTON, "MOVE", THE FLYWHEEL!
Fantastic animation! Thank you for explaining things so clearly.
Best sterling engine explanation ever!
Isn't it possible to use it with solar energy, how much efficiency gain/loss does it have compared to solar panels. Any idea?
Every other video I watched I couldn’t understand but this one finally made me understand thanks so much!
Wow! Great explanation and animation!
bro the first 13 seconds has the most unsettling music
A very lucid explanation of how a gamma stirling works.Now would you please do similar for an Alpha and a beta as from the videos and adverts on the internet there is a lot of confusion about them.
Very good show
That music is distracting and adds nothing except distraction.
Could u map each activity within the sterling engine with PV & TS, and derive efficiently? Thank u
Can we run sterling engine efficiently between dry ice and regular ice?
So basically, the cooler was the energy used for Mechanical work?
I'm curious. Why couldn't you reverse the direction of the flywheel without changing the heat source. Seems it you simply stopped it and then gave it a shove in the other direction it would still work fine. I'm confused.
Check out 2:34 in the video. The warm air is trying to push the piston up. The piston links to the flywheel on the right hand side. If we tried to spin the flywheel in the opposite direction it would be pushing against the direction the piston wants to move at this point. In order for the flywheel to spin in the other direction without reversing the hot and cold ends, the piston would have to connect to the left hand side of the flywheel. Hope that makes sense.
Variants of the stirling engine are used in submarines around the world
Thank you! I wanted to build a stirling engine but all of the sources I could find would tell the function in a confusing manner, with different sources giving different answers. This really helped!
I didnt understand before. I thought the big piston was actually the one being acted on, but to my surprise it is the smaller piston that is acted upon! Great explanation.
One of the most energy efficient motors ever created, even muchg better than modern internal combustion engines.
Why doesn't a little air leak out with every stroke of the power piston?
A little bit of air likely does leak out but since the piston moves both ways, it leaks back in. But the tolerances have to be pretty tight or the engine won't be very efficient.
Wicked video. That engine is a marvel of engineering 🙂😊
I love this video I watched it because I have one and wanted to know how it works thank you very much
Best explanation of a Stirling Engine I've heard.
excellent!
Independent thermal energy device.
What is Hot and Cool chamber?
The hot and cold sides aren't chambers. They are hot and cold sides of the same chamber (or cylinder). If you haven't already seen the other video on my channel, watch that. It is an updated version of this video and it explains a little better. Hope that helps!
Stirling engine is Beautiful Engine
Fascinating
I don't understand why it wouldn't work in either direction for both hot or cold on the bottom surface once it gets going
I agree. With heat on bottom, pressure increases, and drives the piston. Why would it matter which direction? Either direction the displacer will go up and down. So, why would it care about one direction or the other? Seems to be it should run either direction. My only possible guess would be the timing of the displacer is different, or not offset by 1/2 turn, and that would then be a possible explain. And this suggests that the engine could be built that would run either direction - but without optimal timing. But, so far, yes, I agree - the direction you spin (start) should not matter - the air pressure is free to push the piston up - why does or would it care which direction the flywheel spins, or is started to spin at then?
Hey nice video dude!
So if you have a solar water heater, and place a sterling engine on top of it, it should be able to run on solar power?
Possibly because as long as you can get a temperature difference going (whether it is solar or not) it should work. I imagine one would end up using the hot water from the solar water heater rather than placing the engine on top of the solar water heater because then the engine itself would block some of the sun.
Super cool! Thanks for the explanation
I've seen a lot of videos trying to describe how Stirling engines work. Yours is by far the clearest.
Niiiice, thanks for the video, great explanation. I dig the graphics too, well done 👏
Thanks for the demo, plus the device you personally had was so cute. Have you ever seen a nitinol version?
Hello - No, I hadn't seen a nitinol version before.
@@mstreeter11 look up something like "perpetual motion nitinol" its the first thing i thought of when i saw your video. Maybe you can update it? I would if i could.
If the flywheel is changed to a gear, you can use the stirling engine to make a Tiny toy car
Thank you for such great presentation! Why not to add a Sterling engine to a combustion engine? There are already heat and cold available in it 🤔, my $0.02 👍
This is so awesome 😎
too slow
If car engines displace about 90% of their energy into heat , how can we use this engine to supplement car engines and make them more efficient ?
Best explanation on UA-cam
Dear Michael, can you please tell me where you bought this Stirling Engine from ? thanks
A good simplified explanation but as a potential Stirling builder i would have liked to have seen more information on angels of the crankshaft etc. Thanks for sharing.