what is the difference between #1 and #2 diesel fuel?
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Diesel #1 performs in cold temperatures. Diesel #1 is also known as winter diesel because it performs better than Diesel #2 in cold temperatures. It has a lower viscosity and is not prone to gel in freezing temperatures. Most stations offer a premium Diesel mix that is blended for local weather conditions.
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Kerosene is a lighter diesel oil than #2, hence why it is designated as #1 diesel. The lighter weight means it contains slightly less energy – about 135,000 BTU per gallon vs. ... Kerosene doesn't contain very high levels of aromatic compounds; they typically get concentrated in the #2 and heavier diesel fuel oils.
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Petrol and diesel engines operate using the same principle, but the difference lies in the spark plug. Diesel engines don't have any. The main difference between diesel and petrol engines is that petrol engines use spark plugs to ignite the air-fuel mixture, while diesel engines rely solely on heavily compressed air.
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Fuel economy Diesel fuel is significantly more expensive than petrol at the pump – but diesel cars are also more fuel efficient. This means it's cheaper to drive a diesel car in the long run, despite the up-front costs.
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2 diesel fuel oil are almost the same thing (diesel is different in that it also has a cetane number limit which describes the ignition quality of the fuel). Distillate fuel oils are distilled from crude oil.
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If you cover a high mileage and the bulk of your driving's on motorways, then a new diesel (with a DPF) is still a good option. If your driving is predominantly short journeys on local roads, then petrol will be more suitable than a diesel because Diesel Particulate Filters don't like short journeys.
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​What's the difference between 91 and 95 octane fuel? Put simply, the only difference between these two fuels is their Research Octane Number, with the higher-octane 95 unleaded designed to be more fuel efficient and lead to a smoother engine operation.
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Fuel costs: On average, diesel engines are rated about 25% more fuel efficient than similarly sized and power rated gasoline engines. Currently, diesel fuel is about 20% more expensive than gasoline, but prices are volatile and in some Canadian markets, diesel is actually slightly cheaper than gasoline.
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Gasoline is formed from shorter and lighter chains of hydrocarbons than either Diesel or Fuel oil. Gas Oil also called as Red Diesel,Regarding its chemical make-up, there is no difference at all apart from the fact that red dye has been added to the fuel to differentiate it.
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N1 and N2 are the rotational speeds of the engine sections expressed as a percentage of a nominal value. ... The first spool is the low pressure compressor (LP), that is N1 and the second spool is the high pressure compressor (HP), that is N2. The shafts of the engine are not connected and they operate separately.
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K-1 Versus K-2 Kerosene A: The main difference is the sulfur content. K-1 is very pure kerosene with low sulfur content and is most commonly used. K-2 can have as much as 10 times more sulfur. ... Red is for gasoline, yellow is for diesel and blue is for kerosene.
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The calorific value of diesel fuel is roughly 45.5 MJ/kg (megajoules per kilogram), slightly lower than petrol which is 45.8 MJ/kg. However, diesel fuel is denser than petrol and contains about 15% more energy by volume (roughly 36.9 MJ/litre compared to 33.7 MJ/litre).
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The fuel which we use in compression ignition engine or diesel engine is called as diesel. ... HSD is normally used in the engine which runs above 750rpm such as in buses, locomotives, trucks etc. And LDO is used in below 750 rpm engines. Generally it is used in steady engines or to burn in furnace.
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There are synthetics specially meant for diesel engines and the best fuel for your car is one that's compatible with your engine. Both gasoline and diesel engines have the same base oils while different additives change its properties. So the difference between the two lies in the number of additives used in it.
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Compared to diesel and even to petrol, natural gas creates far less nitrogen oxides (NOx) and particulate matter (PM) when combusted. The combustion process is also quieter. CNG is therefore a better 'urban' fuel than diesel. Lower CO2 emissions, both tailpipe and well-to-wheel.
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Standard diesel fuel (sometimes called diesel oil) comes in two grades: Diesel #1 (or 1-D) and Diesel #2 (or 2-D). ... The higher the cetane number, the more volatile the fuel. Most diesel vehicles use fuel with a rating of 40 to 55.
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Diesel fuel engines are getting cleaner Diesel fuel (refined from crude oil) produces many harmful emissions when it is burned, and diesel-fueled vehicles are major sources of harmful pollutants, such as ground-level ozone and particulate matter. ... ULSD fuel helps reduce emissions in older engines as well.