Showing posts with label diesel. Show all posts
Showing posts with label diesel. Show all posts

Monday, October 3, 2022

Renewing energy and decreasing the use of fossil fuels is a way to decrease carbon emissions and increase European energy independence.



In some cases, there is introduced the possibility replace fossil gasoline by using canola oil and alcohol along with other hydrocarbons and catalysts (ethanol, methanol, potassium chloride, etc.) mixtures. 

Also, methane that forms in the natural rotting process can use as fuel. The methane is possible to clean. Or the system can remove carbon from methane by using carbon filters. 

Renewable energy and decreasing the use of fuel are key roles in the new energy solutions. In a hydrogen economy, we want to think of hydrogen as fuel. The way how to produce hydrogen determines its carbon emissions. If we use things like geothermal energy for hydrogen production that thing makes that gas very ecologic. In the same way, we can connect hydrogen production with other electrolytic processes.

If we can produce hydrogen with other electrolytic processes, that makes it more energy effective. So if the production of sodium and chloride is connected with hydrogen production, that thing makes it more effective. But there is another way to produce hydrogen. That thing is just removing carbon from natural gas. 


The system can also drive natural gas simply through carbon filters. That filter removes carbon from the exhaust gases of the engines. 


In this process, the carbon will use to remove carbon from methane. The methane will conduct through carbon filters. In the same way, the carbon filters that are used in gas masks can remove carbon from carbon dioxide. 

Engineers created that technology for removing carbon diesel engines' exhaust gas. And that made it possible that submarines could use diesel engines or gas turbines in underwater conditions. 

The diesel-electric submarines required diesel for loading their batteries. When that submarine drives underwater it uses electric engines. But the weakness of that system is that it needs to reload its batteries. 

And if that thing could be made deep underwater the submarine would be less vulnerable. Normally diesel-electric submarines use a snorkel or a tube pair when they load their batteries. Another tube exhaust the exhaust gas. 

And another tube will drive oxygen to the engine. Also driving the inner air of the submarine through carbon filters makes it possible to remove carbon dioxide from the submarine's breathing air. 


Making similar fuel bubbles to that thermobaric vacuum bombs create makes it possible to decrease fuel use. 


When we want to decrease emissions, we must decrease fuel use. The idea is simply the combustion engine must make the needed pressure that makes the piston move by using something more than just fuel. The simplest way to make that is to use water with fuel. In that case, the system injects water along with vaporized fuel in the system. The most advanced method system covers the water droplet by using fuel. In that system the fuel burns on the surface of the water droplet. 

One version of those new systems is to use a system that makes bubbles in the combustion chamber. The idea is taken from the thermobaric vacuum bomb. 

If the system makes a fuel bubble, where the fire front moves on the surface of that fuel bubble that is filled by air. In that version, the injection system will make a bubble of fuel fog, and then the system injects oxygen into that bubble. That makes the hollow fuel core for that bubble. And it decreases the use of fuel.

That thing makes it possible to create high pressure by using a smaller mass of fuel than using normal fuel systems. 

https://www.talouselama.fi/uutiset/suomalaistutkijat-valjastivat-historiaan-hukkuneen-natsien-sotasalaisuuden-uusiutuvan-polttoaineen-kehitykseen-miljoonarahoitus/ca1978c2-1469-46a4-bee1-4c4ab8b1505b

Image: Pinterest. 

Friday, March 16, 2018

Tesla’s electric power for the truck and the use of electricity in heavy-duty transporting



(Picture 1)

Kimmo Huosionmaa

Tesla has made history, and build brand new concept for heavy-duty vehicles. In that vehicle is electric motors for driving the truck forward. Making of the electric truck is nothing that is made with passenger cars. The needed parts are of course bigger, but technology what is used is tested in many smaller vehicles. And the major problem of electricity usage in heavy transport systems is that the battery’s power would go down, and in the short term driving, there would be no time to recharge those batteries.


The electric system is very useful in heavy-duty vehicles because it can give also the trailer capacity to operate as the part of the pulling system. In normal vehicles, the wheels of the trailer are not connected to the motor system, and that makes this kind of heavy-duty vehicles to operate on bad roads. If the trailer’s wheels are used in driving sequences, and they are equipped with motors, that would make the trailer more capacities than before.


There are two ways to make the truck with electric motors. One is to use the pure electric system, but that would need recharge stations. But in this case, the normal power voltage cable could give the needed electricity for that system. Another is to use the diesel-electric system, where the diesel motor would use generators, and the electric power would be transfer to the electric motors, what is installed in every wheel under this vehicle. This would give the car or truck extreme high speed, and the limit of the speed is the endurance of electric motors. That kind of truck can, in theory, leave even sport scars behind them.

The electric driving system can be used selectively. When the batteries are low, the computer would activate the diesel-system. And in the short drive, there could be used only electricity. This means that the tank of the vehicle must not fill at all if there would be found recharge points on the road. In this system is able to use solar panels for increasing the capacity of the battery. Those diesel motors are meant to use only in the forests, where will not found the recharge points. But this kind of vehicles can use also normal power plugs to reload their batteries. So if this project would be the success, the heavy transportation would be more economical and kindly for the environment than ever before.

Sources:

https://electrek.co/guides/tesla-semi/

Picture:

https://dqbasmyouzti2.cloudfront.net/assets/content/cache/made/content/images/articles/Semi_Front_Unveiling_XL_721_420_80_s_c1.jpg

https://crisisofdemocracticstates.blogspot.fi/


http://crisisofdemocracticstates.blogspot.fi/p/teslas-electric-power-for-truck-and-use.html

Saturday, March 10, 2018

What makes recycling scuba-diving equipment so radical?



The problem with maritime operations are bubbles
(Picture 1)



Kimmo Huosionmaa


The idea of the scuba diving equipment, what recycles air thru the active carbon filter would not be new. It bases the idea of the submarine, what would use the diesel-motors under the sea, without the need to use the snorkel. This equipment is known as closed cycle diesel system, and the idea of this thing is that exhaust gas from the machine would be driven thru the active carbon filter.


This filter would separate the carbon from the exhaust gas, and then this submarine could operate a long time before it must get back to surface. In the tests what the Soviet Navy made in 1950's the filter filled with carbon dust, and that caused the bad situation in the boat, because exhaust gas was polluted the air in that submarine. The better systems have particle filter, what would give extra time to use the carbon filter.


The scuba diving equipment what uses so-called closed cycle is the very revolutionary invention, and it has many advantages in comparison with so-called ”open cycle equipment”. The closed cycle means that this equipment recycles the air thru the active carbon filter, what separates oxygen from the exhausted air. And in theory, this kind of equipment could be the only tube, what has the ventilation system, what allows the gas movement to only one direction.


When exhausted air moves thru the active carbon filter, that would make this air cleaner. If this system is only the tube, that gives change to make extreme lightweight scuba diving systems. Those systems are also suitable in the work at radioactive areas, because this kind of system, what don't take air from outside are also denying the ionized Helium pass the filter, and travel to lungs.


This equipment was created for naval scuba divers for long-term operations, but it is suitable in any naval special operations, because the structure of that system eliminates the bubbles, what would uncover the scuba divers, who enter the harbor area. That kind of equipment would also use in space suit and space station air can be cleaned by similar filters, what are used in this kind of closed cycle diving equipment, because it allows astronauts to operate very long time in space. The carbon filter or chemical allows the spacecraft fly extreme long time, and also if that equipment is in the space suit, that would allow the astronaut operate very long time.


If the closed cycle system would be installed in the space-suit type suit, that would allow the diver even sleep in the suit. This would be very important if the person must wait for rescue capsule when the space station would be critically damaged, and the crew must be in space suits. Or it would give change to continue the long-term diving in the deep sea.

Sources:

https://www.tdisdi.com/divers-deserve-the-truth-about-rebreathers/

http://www.hisutton.com/Naval%20Spetsnaz%20in%20Hybrid%20Warfare.html



Picture 1:

http://www.hisutton.com/images/Western_DPV.jpg


https://crisisofdemocracticstates.blogspot.fi/

http://crisisofdemocracticstates.blogspot.fi/p/what-makes-recycling-scuba-diving.html

Sunday, July 2, 2017

Diesel ei ole saasteiden suhteen ongelmaton, kuten ei mikään muukaan polttomoottori ole täysin saasteeton


Dieselmoottori on hiilidioksidin osalta erittäin puhdas, mutta kuten varmaan kaikki tietävät, niin kaikki eivät ole ajatelleet esimerkiksi sitä, että tuo moottori kehittää typen oksideja, vaikka se varustetaan katalysaattorilla. Mutta tuon moottorityypin pääasiallinen ongelma ovat pienhiukkaset, joita ei saada oikein poistettua filtterillä, ja tuo dieselille tyypillinen musta savu johtuu nimenomaan näistä pienhiukkasista.

Ja tuo noki on siitä ikävää, että se sitten kerrostuu katalysaattorien pinnalle, jolloin ne lakkaavat toimimasta. Noiden lähinnä hiilestä koostuvien pienhiukkasten poistaminen pakokaasuista ei ole ongelmatonta, koska vaikka pakoputkeen on näennäisen helppo asentaa filtteri, niin kuitenkin se tukkeutuu hyvin nopeasti. Tuo sitten aiheuttaa moottorivaurion vaaran, koska tukkeutunut filtteri toimii kuten peruna tai joku muu tukos pakoputkessa, ja aiheuttaa vastapaineen nousua, mikä saattaa vahingoittaa moottoria hyvin pahasti.

https://www.mtv.fi/uutiset/kotimaa/artikkeli/kommentti-kuolinkellot-soivat-skandaalinkaryiselle-dieselautolle/6491034

Mutta nuo näennäisen vaarattomat nokihiukkaset aiheuttavat sen, että nokea alkaa kerrostua katalysaattorien pinnalle. Ja jos katalysaattorin platina ei pääse koskettamaan pakokaasuja, niin silloin tietenkin käy niin, että tuo hyvin tärkeä puhdistusväline ei enää toimi kuten sen pitäisi. Toimiakseen katalysaattori vaatii sen. että tuon laitteen pinta koskettaa pakokaasuja, ja jos siinä on jotain muuta ainetta välissä, niin silloin tietenkin pakokaasu jää puhdistamatta. Mutta tietenkin dieselin hiukkasissa on sellainen riski, että ne nostavat alueen ilman hiukkaspitoisuutta, ja se sitten tietenkin aiheuttaa keuhkosairauksia.


Vaikka dieselin pienhiukkaset ovat luonnolle näennäisen vaarattomia, koska ne ovat puhdasta hiiltä, niin jos noita hiukkasia on paljon, niin ne aiheuttavat tilanteen, missä keuhkoihin menee paljon tuollaisia pieniä hiukkasia. Samoin kun katalysaattorit lakkaavat toimimasta, niin ilmaan pääsee typen sekä rikin oksideja, ja tietenkin hiilidioksidi muuttuu vesistössä hiilihapoksi, mikä lisää nimenomaan happamuutta. Ja kun noita hiukkasia tulee ilmakehään tarpeeksi, niin silloin se lisää pilvien muodostumista. Jos pilviä on todella paljon, niin silloin sateet lisääntyvät sekä ilman lämpötila alenee, koska auringon valo ei pääse lämmittämään pilvien alla olevaa ilmaa.


Syy miksi ilmaston lämpenemistä pelätään liittyy juuri tähän ilmiöön. Eli se lisää pilvisyyttä mikä lähinnä napojen lähellä tapahtuessaan jäähdyttää nimen omaan napojen lähellä olevaa ilmaa. Ja tuo sitten aiheuttaa ilmiön mitä voidaan kutsua "pohjoiseksi el ninõksi", mikä johtaa ilmaston viilenemiseen pohjois- ja etelänapojen lähellä, ja samalla lämpötila päiväntasaajalla alkaa kohota.


Ja jos pilvet ovat valkeita, niin se sitten aiheuttaa sen, että auringon säteilyä alkaa heijastua takaisin avaruuteen, mikä viilentää planeetan pintaa. Eli ydintalven ajatus on juuri tässä. Jos ydinsota syttyisi, niin valtavat määrät metsää ja muuta palavaa materiaalia syttyy palamaan sekä suuret määrät vettä höyrystyy, jolloin Maapallo peittyy pilviin, jotka viilentävät sitä todella paljon, ja seurauksena olisi talvi, joka ehkä kestäisi vuosikymmeniä tai jopa vuosisatoja.


Kuitenkin ydintalvi voisi muodostua myös hyvin hitaasti, eli tuolloin ilmassa olevien hiukkasten määrä lisääntyy hitaasti, mikä laskee planeettamme lämpötilaa. Vaikka Maan keskilämpötila ei paljoa laskisi, niin jos vaikka joku tulivuori purkautuu, niin se saattaa lämpötilan laskun kanssa aiheuttaa sen, että tilanne muuttuukin kriittiseksi, koska tuollainen muutos tekee sään muutoksista helpommin tuhoisia, koska jos lämpötila laskee lähemmäksi nollaa, niin silloin on pelko siitä, että tuolla asialla on suurempi vaikutus vaikkapa viljaan, kuin mitä olemme koskaan edes miettineet.

https://avoimenkoodinmaailma.blogspot.fi/

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