How is Miller cycle used in Mazda Millenia?
It employs the “Miller cycle” which uses a supercharger to increase compression efficiency by decreasing the compression losses (i.e., flywheel energy used to compress the intake charge in the cylinder); and thereby increasing the net power output of the V6. It was used in the T-platform cars.
What kind of engine is a Miller cycle?
A Miller cycle engine depends on a turbocharger or supercharger. 2. A Miller cycle engine has either an early or late intake valve closing during the compression stroke.
What is the effect of the Miller cycle?
The effect is increased efficiency, up to about 15%. This type of engine was first used in ships and stationary power-generating plants, but in the 1990s, it was adapted by Mazda for use in the Mazda Millennia.
What kind of engine does the Mazda2 have?
Mazda did put a Miller cycle engine to use again in the current Mazda2, which uses a 1.3-liter Miller Cycle engine in non-U.S. markets, but this one is naturally aspirated. Watch out, diesel. Mazda says it’s developed a Miller-cycle engine for the new Demio (Mazda2) in…
It employs the “Miller cycle” which uses a supercharger to increase compression efficiency by decreasing the compression losses (i.e., flywheel energy used to compress the intake charge in the cylinder); and thereby increasing the net power output of the V6. It was used in the T-platform cars.
When was the Miller cycle used on a passenger car?
It was the first time the Miller cycle process had been used on a passenger car. This article on the Millenia from Spannerhead explains the process well:
Mazda did put a Miller cycle engine to use again in the current Mazda2, which uses a 1.3-liter Miller Cycle engine in non-U.S. markets, but this one is naturally aspirated. Watch out, diesel. Mazda says it’s developed a Miller-cycle engine for the new Demio (Mazda2) in…
Is the Mazda Millenia a rear wheel drive car?
But underneath that anonymous exterior is a tale that’s quite interesting. See, the Millenia wasn’t just the replacement for the rear-wheel-drive flagship 929, it was meant to be one of the first models for the luxury brand “Amati” that Mazda attempted to pull off in the early 1990s.