Why Some Diesel Engines Need Wet Cylinder Sleeves, But They're Rare In Gas Engines

There are many differences between diesel and gas engines, including some less obvious aspects of engine construction, such ...
Nature

Single-chip silicon photonic engine for analog optical and microwave signals processing

We present a photonic engine that processes both optical and microwave signals, and can convert signals between the two domains. Our photonic chip, fabricated in IMEC’s iSiPP50G silicon photonics ...
SlashGear

What Are The Different Types Of Combustion Engines & How Do They Work?

For hundreds of years of human history, the invention that has defined our ability to travel, explore, and expand our boundaries has been the combustion engine. This hallmark of mechanical development ...
Hot Rod

Hot Rod Shop Series: Low- and High-Compression Fuel Economy Engines

Low- And High-Compression Fuel Economy Engines: The Techniques Are About The Same, But The Approach To Each Is Somewhat Different. A.Most stock cylinder heads have factory-cut undercuts of the type ...