Visions of bright future

(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 t...

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 re...

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/art...