💡Ethanol has a lower energy density by volume and mass compared to gasoline.
🔥Despite its lower energy density, ethanol can make more power due to its high octane number and ability to resist knock.
🚀Ethanol's cooling properties and higher compression ratios result in increased thermal efficiency and better fuel economy.
💪Higher ethanol blends like E85 can significantly improve power output and thermal efficiency.
🌿Ethanol's renewable nature makes it an attractive alternative fuel source.
Does ethanol have a lower energy content than gasoline?
—Yes, ethanol has a lower energy content by volume and mass compared to gasoline.
Can ethanol make more power than gasoline?
—Yes, ethanol can make more power due to its high octane number and ability to resist knock.
Does ethanol have a positive impact on fuel economy?
—Yes, ethanol's higher compression ratios and improved thermal efficiency can result in better fuel economy.
How does ethanol improve engine efficiency?
—Ethanol's cooling properties and higher octane number allow for higher compression ratios and increased thermal efficiency.
Is ethanol a renewable fuel source?
—Yes, ethanol is made from renewable sources like corn and sugarcane.
00:00Ethanol has a lower energy density than gasoline by volume and mass.
02:10Despite its lower energy density, ethanol can make more power due to its high octane number and ability to resist knock.
03:40Ethanol's cooling properties and higher compression ratios result in increased thermal efficiency and better fuel economy.
06:52Higher ethanol blends like E85 can significantly improve power output and thermal efficiency.
09:30Ethanol is a renewable fuel source made from corn and sugarcane.
