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octane    音标拼音: ['ɑkten]
n. 辛烷

辛烷

octane
n 1: any isomeric saturated hydrocarbon found in petroleum and
used as a fuel and solvent

octane \oc"tane\ ([o^]k"t[=a]n), n. [See {Octa-}] (Chem.)
Any one of a group of metametric hydrocarbons ({C8H18}) of
the methane (paraffin) series. The most important is a
colorless, volatile, inflammable liquid, found in petroleum,
and a constituent of gasoline or ligroin.
[1913 Webster PJC]

41 Moby Thesaurus words for "octane":
alcohol, benzine, briquette, burnable, butane, carbon, charcoal,
coal, coke, combustible, dope, ethane, ethanol, fireball, firing,
flammable, flammable material, fuel, fuel additive, fuel dope, gas,
gas carbon, gasoline, heptane, hexane, inflammable,
inflammable material, isooctane, jet fuel, kerosene, methane,
methanol, natural gas, oil, paraffin, peat, pentane, propane,
propellant, rocket fuel, turf

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  • AFR Table | DSMtuners. com
    Although octane rating may affect stoich it cant be simplified as a percentage of octane (iso-octane) as he assumes For example Methanol has a RON of 113 octane but has a stoich of @6 5:1 and Ethanol has a RON of 116 octane and has a stoich of @9:1 Both these fuels have alot more oxygen in them hence the lower stoic values
  • Need help from Boise, ID area high octane buyers
    Generally, they will sell high octane at the raceway Also do you have fuel oil distributor in your area like 76, or up they are called Sharp Oil, Wright tire and oil, ect If worse comes to worse and you cant find any go to the airport down to general avaiation and get some AV Gas
  • Methanol octane rating | DSMtuners. com
    While octane measurements of alcohol fuels put octane between 100 - 110, the actual octane is much higher due to the higher cooling properties If you don't believe me, remember this: Running straight methanol (I know you're talking about meth injection) will cool your intake charge so much that you can run without an intercooler
  • Best octane in anchorage? - NASIOC
    Lower octane will cause the engine to 'ping', or detonate under higher load sections of timing curves With this 'ping' comes an audible sound that the ECU will pickup via a knock sensor The ECU will remove timing (read; power) from that section of the timing table and the car should drive per normal
  • Using lower percentages of ethanol. . . (E20,E30,E50)
    The problems with the race gas calculators is your going by octane numbers E30 is estimated 93-95 octane IMO it will suppress knock better than it's equivalent 93-95 octane std petrol fuels Same with E85's 105 "rating" If your going to play with blends I think it would be a good idea to get an ethanol percentage meter on the return line
  • running the stage 1 91 octane map with 93 octane fuel? - NASIOC
    Yes, you can most certainly run the 91 or 91ACN map with 93 octane fuel The 91ACN and 91 octane maps are just more conservative maps so you will gain an extra margin of knock resistance as a result if using them with 93 octane gas It certainly isn't required, but some of our customer like to be more on the conservative side of things Bill
  • How much octane does methanol injection really add?
    The problem I have with that calculation is that it seems to decrease the effective octane of the original gas, which makes no sense Furthermore, the octane properties of methanol should come from mass-flow, not the converted flow When I try to do anything like that though, I end up with a total octane value of 110+ which makes even less sense
  • best octane for 2. 5L - NASIOC
    Octane rating only means what temperature the fuel burns The higher the rating the more resistance to burning the fuel has That being said, most small, low compression NA engines only need 87 octane The reason for using higher octane fuel is because the temperature inside a high compression NA engeine or forced induction engine is much higher
  • can anyone fine 93 octane in the Portland area? - NASIOC
    Yeah, alot of 76 stations have "Super or Cool Blue" 100 octane unleaded gas It's called blue something, I
  • 91 octane in anchorage - NASIOC
    We only have 90 octane gas in Alaska, most people who have modifications on their car either use Torco and or Alcohol injection Torco can be purchased through our local vendor Continential – Please check in the classified section of AKIC 108 unleaded octane is avail at UNDERGROUND





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