Mazda Creates The Holy Grail Of Gasoline Engines - HCCI SkyActiv-X
How Mazda's Spark Controlled Compression Ignition Engine Works
How HCCI Engines Work - https://youtu.be/OVWZFdb_AGc
Subscribe for new videos every Wednesday! - https://goo.gl/VZstk7
Mazda may have solved the mystery of HCCI engines with their latest engine to be introduced in 2019, SkyActiv-X. The engine uses a spark plug to overcome the challenges generally associated with HCCI engines. The engine will be capable of running on compression only, or using a spark plug to control timing. Compression ignition gasoline engines are 20-30% more efficient, yet have much cleaner emissions than diesel engines as they burn cooler, limiting the amount of NOx.
From Mazda's Press Release regarding SkyActiv-X:
"Technological innovations
- SKYACTIV-X is the world’s first commercial gasoline engine to use compression ignition, in which the fuel-air mixture ignites spontaneously when compressed by the piston
- A proprietary combustion method called Spark Controlled Compression Ignition overcomes two issues that had impeded commercialization of compression ignition gasoline engines: maximizing the zone in which compression ignition is possible and achieving a seamless transition between compression ignition and spark ignition.
Features
- This new proprietary combustion engine combines the advantages of gasoline and diesel engines to achieve outstanding environmental performance, power and acceleration performance.
- Compression ignition and a supercharger fitted to improve fuel economy together deliver unprecedented engine response and increase torque 10–30 percent over the current SKYACTIV-G gasoline engine.3
- Compression ignition makes possible a super lean burn4 that improves engine efficiency up to 20–30 percent over the current SKYACTIV-G, and from 35–45 percent over Mazda’s 2008 gasoline engine of the same displacement. SKYACTIV-X even equals or exceeds the latest SKYACTIV-D diesel engine in fuel efficiency.
- With high efficiency across a wide range of rpms and engine loads, the engine allows much more latitude in the selection of gear ratios, providing both superior fuel economy and driving performance."
Don't forget to check out my other pages below!
Facebook: http://www.facebook.com/engineeringexplained
Official Website: http://www.howdoesacarwork.com
Twitter: http://www.twitter.com/jasonfenske13
Instagram: http://www.instagram.com/engineeringexplained
Car Throttle: https://www.carthrottle.com/user/engineeringexplained
EE Extra: https://www.youtube.com/channel/UCsrY4q8xGPJQbQ8HPQZn6iA
NEW VIDEO EVERY WEDNESDAY!
Видео Mazda Creates The Holy Grail Of Gasoline Engines - HCCI SkyActiv-X канала Engineering Explained
How HCCI Engines Work - https://youtu.be/OVWZFdb_AGc
Subscribe for new videos every Wednesday! - https://goo.gl/VZstk7
Mazda may have solved the mystery of HCCI engines with their latest engine to be introduced in 2019, SkyActiv-X. The engine uses a spark plug to overcome the challenges generally associated with HCCI engines. The engine will be capable of running on compression only, or using a spark plug to control timing. Compression ignition gasoline engines are 20-30% more efficient, yet have much cleaner emissions than diesel engines as they burn cooler, limiting the amount of NOx.
From Mazda's Press Release regarding SkyActiv-X:
"Technological innovations
- SKYACTIV-X is the world’s first commercial gasoline engine to use compression ignition, in which the fuel-air mixture ignites spontaneously when compressed by the piston
- A proprietary combustion method called Spark Controlled Compression Ignition overcomes two issues that had impeded commercialization of compression ignition gasoline engines: maximizing the zone in which compression ignition is possible and achieving a seamless transition between compression ignition and spark ignition.
Features
- This new proprietary combustion engine combines the advantages of gasoline and diesel engines to achieve outstanding environmental performance, power and acceleration performance.
- Compression ignition and a supercharger fitted to improve fuel economy together deliver unprecedented engine response and increase torque 10–30 percent over the current SKYACTIV-G gasoline engine.3
- Compression ignition makes possible a super lean burn4 that improves engine efficiency up to 20–30 percent over the current SKYACTIV-G, and from 35–45 percent over Mazda’s 2008 gasoline engine of the same displacement. SKYACTIV-X even equals or exceeds the latest SKYACTIV-D diesel engine in fuel efficiency.
- With high efficiency across a wide range of rpms and engine loads, the engine allows much more latitude in the selection of gear ratios, providing both superior fuel economy and driving performance."
Don't forget to check out my other pages below!
Facebook: http://www.facebook.com/engineeringexplained
Official Website: http://www.howdoesacarwork.com
Twitter: http://www.twitter.com/jasonfenske13
Instagram: http://www.instagram.com/engineeringexplained
Car Throttle: https://www.carthrottle.com/user/engineeringexplained
EE Extra: https://www.youtube.com/channel/UCsrY4q8xGPJQbQ8HPQZn6iA
NEW VIDEO EVERY WEDNESDAY!
Видео Mazda Creates The Holy Grail Of Gasoline Engines - HCCI SkyActiv-X канала Engineering Explained
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
Red Bull Air Race - The Most Intense Experience Of My LifeKinetic Energy Recovery - Regenerative Braking - Fuel SavingsAfter 10 Years On YouTube, It's Time For Some Changes!How 900 HP 4X4 Trucks Dominate The Snow - Red Bull Frozen RushThe Perfect Turbocharger? Porsche Did It FirstSung Kang's GReddy 240Z Build - FuguZ - Best In Show SEMA 2015Can A Tire Have High Grip And Low Rolling Resistance?The Best Way To Compare Engine Efficiency - BSFCToyota GR Corolla - The Greatest Hot Hatch In America?How Tiny Formula 1 Engines Make 1000 HP!Toyota GR Corolla's Brilliant AWD System - How It Splits Torque!The Porsche Cayman GT4 Has Dimples Like A Golf Ball!Can A Car Tire Last 100,000 Miles? Tire Wear Explained!How Manual Transmissions Work - A Simple ExplanationI Drove 200 MPH On A Public Road - Scary!The Clever Engineering Of McLaren's Roof ScoopThe Ford GT Suspension Is Unlike Anything Else (Animation)America Needs The Alpine A110 R - Lightweight Driving BlissAston Martin Factory Tour - How Supercars Are BornThe Manual Isn't Dead Yet - 10 Modern Features Of Cadillac's Last ManualWhat's The Best Fuel Injection? Carburetors vs Port vs Direct