Відео

Why did you choose to use foam instead of fiberglass and epoxy resin for making a parabolic mold for a solar furnace, despite knowing that the latter would provide better results in terms of durability and precision?

Excellent solar project.

I think you should raise the price for mirrors

Und- start D show

But how did you make electricity from the mirror?

Amazing invention, lets keep in touch , very good -from Marcus Volpini, Ouro Fino -MG

How much electricity did u made?

Glue it to the inside of the satellite dish.😮😊

Plant trees not solar, houses good place for panels

Inox is best

Kaj pa če bi ogledalo naredil iz inox .

❤❤❤❤❤

Sorry, the computer generated voice is simply too annoying to make it through the video.

Imagine if they build a factory manufacturing line for these, they could make them perfectly shaped.

I like your voice better too. How strong are your coattails? I need your help. I'm working on a project to develop a biological solar panel that is part of a whole house resource recycler. I've been tinkering with this for the last decade. There is no new tech needed. Take hold of all of your utilities, water, sewage, electricity and heat, Year round. Grow biomass than is naturally sequester-able. I have my own YT channel and a Patreon if you want to hear more. I don't have any faith for the US government or most govt to do enough. Take matters into your own hand. Keep your fridge running in every rolling blackout, blizzard, and hurricane. Stabilize and recession proof your utility bill.

Sad but true if you had a buffed out piece of quarter inch thick aluminum it would be like a mirror on each side of the solar panel try it will give you more than 6 times the amount of energy in 1 panel thus to control the heat .to not burn the panle

Can you heat the metal dish enough to melt the expanded polystyrene to make a better film support? then you'll need less glue and have a more precise mirror. Just use a good mold release or grease otherwise the melted poly will stick to the dish!

Great information to learn from

No way.... Change the solar panels...

Ateş bulunalı onbinler asır oldu...😂😂😂😂

very old technology but dont know why not popular

Mirror manufacturers cannot see this demand? Why so artisanal?

nice

Дякую за відео. Дуже потрібно в ці важкі часи. Колись воно здохне!

Do you have adress, where the film can be ordered? Is this similar to a space blanket used in first aid kids? Have you thought about creating the shape using a air tight frame and a slight vacuum to create a parabolic shape?

Why i left Christianity ua-cam.com/video/I_btCVYm1IA/v-deo.htmlsi=QGcon4vNi3omCTUV And ua-cam.com/video/SdyyNimjYCs/v-deo.htmlsi=vFbcuRhXeHww9yEf

a почему бы не использовать car wrapping vinyl? он без проблем натянется на тарелку потому как его надо нагревать

Cut the film in some places, so it has an easier time laying flat. A large piece can't take curvature in to dimensions. A few cuts will help it out a lot, and you can re-cover any open places with your scrap pieces of reflective film.

I was hoping to see what he was going to do with the mirrors? Or how to convert it to electrical energy, instead of just heating or burning something, steam turbine i was thinking

Stirling engines work on temperature difference between two cylinders. Heating the hot side is easy but we shouldn't ignore the cold side. I'm picturing two sand batteries located side by side, one for heat and the other for cold, on valve switched circuits. On cloudless nights point the mirrors vertically to radiate heat from the cold circuit out into space. The Stirling engine's two cylinders can be embedded directly into the sand batteries. It might take a month or more for everything to start working, depending on the size of the batteries and mirror array, but once it starts it could continue working for extended periods of clouds.

Jesteś ograniczony?

Build a stable Box around the Satellite dish, span the mirror foil over the dish. The Box should be closed over dish and foil. Now make a small hole to fill in the foam in the Box and close the small hole. Now the foam will expand and Press the foil against the dish. It should get smooth as hell with the pressure of the expanding foam. No other ways to expand.

Please!!!!!!!!!!!!!!!!! Enough of these sh*tty AI generated voices.

i would replace the expanding foam in the blogers attempt with fiberglas or epoxy or resin and use the same preshure technigue

You could use a heat gun to get rid of the wrinkles

That's a really nice system and the way it was done for real work looks excellent! Beautiful how something so useful doesn't have to be complicated. Even the motionless mirrors to catch the moving sunlight is really smart.

this fellow has done a lot of making solar stuff... he may have some ideas for you in his videos www.youtube.com/@GREENPOWERSCIENCE

We don't do this anymore for electricity because it's just not as efficient as solar panels. Concentrating sunlight onto panels heats up the panels and makes them less efficient. You'd get more power with a solar panel the size of the dish.

What if I just heat up water in that tube, and connect the tube to a steam engine? 1) massive torque, which is most vital for electricity 2) much cheaper, because you produce more energy (less conversion) so no need to store it for night time

You have a strong accent, yep. But I fully understand what you are saying. It's not disturbing at all. It just show that you know more than one language. We are all proud of you Sergiy Yurko. So.. long story short; I think you don't need the AI voice. Your accent if part of your flavor, it define you. Like the robot voice of Stephen Hawking.

The foam you use is not resistant to UV rays. That's why it turns into dust in 2-3 years.

Use a pressure washer to create a perfect shape out of metal, to reinforce the expanding foam, this will allow you to better shape your mirrors, and to fill any voids. This is called hydroforming.

Paint it black to avsorb more heat?

Look inside your potato chip bag, can make small ones with that shiny material.

Have you tried wet sand, cut out half of the profile that you want and from the center use it as a compass, paper-mache might be a good alternative to foam

There a some concern about mirrors vs solar panels - dust. Dust on solar panel lower efficiency on 10-20%, but on mirror it drop efficiency drastically - so you need keep in mind cleaning and maintance. Nice work and good luck

This is great!

what is the material of the reflective sheet ? Can it make a strong bond with the foam ?

Can you reapply a fresh reflective coating on the same base once it needs it ?

Gee, talk about hard to understand, that fake made-up voice.