Nafta tam funguje ako zapalka.
(vznietenie cng 540´c, lpg 500´c; benzin 280´c, nafta 210´c)
Ludia si mylia bod vzplanutia s bodom vznietenia. To prve plati pri externom ohni/iskre; to druhe len od rozpalenych povrchov.
Ak mas ohen/iskru, lpg chyti aj pri -40´c cng -120´c
learnmech.com
Kvoli vysokemu bodu vznietenia, mozu mat plynove zazihove stacionarne motory vyssiu kompresiu (ucinnost agregatu) lpg 13:1 cng 15:1
-----k naftovemu systemu-------
(vznietenie cng 540´c, lpg 500´c; benzin 280´c, nafta 210´c)
Ludia si mylia bod vzplanutia s bodom vznietenia. To prve plati pri externom ohni/iskre; to druhe len od rozpalenych povrchov.
Ak mas ohen/iskru, lpg chyti aj pri -40´c cng -120´c
learnmech.comKvoli vysokemu bodu vznietenia, mozu mat plynove zazihove stacionarne motory vyssiu kompresiu (ucinnost agregatu) lpg 13:1 cng 15:1
-----k naftovemu systemu-------
So the advantage of using LPG with Diesel is summarized in:
Economic Advantage: A part of the Diesel is replaced by LPG and the difference in price is the savings. Although it is true that in the mixture the performance of the engine increases and the overall consumption decreases. Depending on the price of fuel and the use that is given to the engine, the economic savings are around 20-30%
Ecological Advantage: LPG ensures that a greater amount of Diesel is used in the carburation process, so that combustion will be more complete, therefore having less waste.
NOx emissions: The reduction of emissions of this pollutant (responsible for respiratory problems in cities) is reduced by 60-70%.
CO2 emissions: The reduction is more moderate in this case but still around 25%
Economic Advantage: A part of the Diesel is replaced by LPG and the difference in price is the savings. Although it is true that in the mixture the performance of the engine increases and the overall consumption decreases. Depending on the price of fuel and the use that is given to the engine, the economic savings are around 20-30%
Ecological Advantage: LPG ensures that a greater amount of Diesel is used in the carburation process, so that combustion will be more complete, therefore having less waste.
NOx emissions: The reduction of emissions of this pollutant (responsible for respiratory problems in cities) is reduced by 60-70%.
CO2 emissions: The reduction is more moderate in this case but still around 25%
How It Works
Unlike a petrol engine with spark ignition, which can be converted to run fully on Gas with the petrol switched off, diesel is still required at all times for the Gas to ignite. Diesel engines work on the principal of compression ignition and therefore don’t have spark plugs or ignition coils to ignite the fuel. Diesel is instead injected at extremely high pressures and at precisely the right time, directly into the cylinders, where it is ignited by the extremely hot compressed air.
Diesel LPG Dyno PlotMost of the time, when a diesel engine is running, there is an excess of air inside the cylinders, so to increase the engine speed and power the vehicle’s Electronic Control Unit (ECU) simply increases the amount of fuel injected through the common rail system. Precisely injecting gas behind each inlet valve of the engine’s intake manifold allows a mixture of Gas and air to be compressed in the cylinder on the induction stroke, which is then ignited along with the diesel. This gas/air mixture not only produces more power but also helps the often difficult to burn heavy diesel fuel to burn more fully, release more energy and reduce smoke and particulate emissions.
https://www.crdperformance.com/lpg/lpg-cng-diesel-vehicles/Unlike a petrol engine with spark ignition, which can be converted to run fully on Gas with the petrol switched off, diesel is still required at all times for the Gas to ignite. Diesel engines work on the principal of compression ignition and therefore don’t have spark plugs or ignition coils to ignite the fuel. Diesel is instead injected at extremely high pressures and at precisely the right time, directly into the cylinders, where it is ignited by the extremely hot compressed air.
Diesel LPG Dyno PlotMost of the time, when a diesel engine is running, there is an excess of air inside the cylinders, so to increase the engine speed and power the vehicle’s Electronic Control Unit (ECU) simply increases the amount of fuel injected through the common rail system. Precisely injecting gas behind each inlet valve of the engine’s intake manifold allows a mixture of Gas and air to be compressed in the cylinder on the induction stroke, which is then ignited along with the diesel. This gas/air mixture not only produces more power but also helps the often difficult to burn heavy diesel fuel to burn more fully, release more energy and reduce smoke and particulate emissions.
https://www.aktuality.sk/clanok/FePlF6L/pocas-demonstracie-v-norsku-zadrzali-gretu-thunbergovu/
Pokrytectvo a sprostota ekosracov. Strajkuju proti vsetkemu, nic nie je pre nich dost dobre.
To si pizda lieta po zapadnych krajinach a nataca fejkove videa ako ju polisi (komparz) "vynasaju" zo "strajku"...
Ked sa minule novinar pytal ze preco nejde strajkovat na vychod, do ruska a do ciny za ekologiu, tak len zacala koktat...
Neskutocna zurivost ide do mna, lebo oni neprinasaju funkcne riesenia, akurat sa stane to ze bezni ludia budu mat sakra drahe energie.
To vsak rozmaznane, sproste decko nema mentalnu kapacitu pochopit.
Pokrytectvo a sprostota ekosracov. Strajkuju proti vsetkemu, nic nie je pre nich dost dobre.
To si pizda lieta po zapadnych krajinach a nataca fejkove videa ako ju polisi (komparz) "vynasaju" zo "strajku"...
Ked sa minule novinar pytal ze preco nejde strajkovat na vychod, do ruska a do ciny za ekologiu, tak len zacala koktat...
Neskutocna zurivost ide do mna, lebo oni neprinasaju funkcne riesenia, akurat sa stane to ze bezni ludia budu mat sakra drahe energie.
To vsak rozmaznane, sproste decko nema mentalnu kapacitu pochopit.
Si sa nejako rozohnil. "Prinášať riešenia" - nechceš od 20-ročného decka nejako veľa? V tom veku ľudia naozaj zatiaľ nedokážu robiť nič lepšie, než na problém upozorňovať a dožadovať sa, aby ho "dospelí" riešili. A GT nerobí nič iné, ako presne to - a evidentne sa jej to darí (ako aj na tebe vidieť 
)
)Výber z produktov
Výpredaj Pinarello Nytro Urbanist Naked 28 elektrobicykel, modrá
2 899 € -22%
MOC 3 699 €
