IMI is a global leader in fluid and motion control dedicated to solving customer challenges in the process automation, industrial automation, climate ...

Go inside GM’s Performance and Racing Center to check out the new 1,004-hp crate engine’s revolutionary cylinder heads.

When sufficient volume and flow are available, pneumatic cylinders operate ... Pneumatic systems require a cylinder; a compressed air system; valves; filters; regulators; tubing; fittings; and other ...

DOHC designs also allow using four valves per cylinder instead of two, which improves air flow and increases power and efficiency. A downside of DOHC engines is that they have more parts and are ...

Stroke end cushioning devices are used in hydraulic cylinders moving ... of Hydraulic and Pneumatic Systems LASHIP Mechanical Engineering Department UFSC. The flow rate and supply pressure are ...

with two intake valves and one large exhaust valve. The 3V also got a revised apex-shaped combustion chamber design that, in combination with the extra intake valve, improved cylinder head flow ...

Starting with the piston at the top of the cylinder ... stroke with the valves closed. With the piston at the top, the compressed air-fuel mixture is ignited by the ignition system, the rapidly ...

And if you own an air-cooled Porsche 911 ... For starters, they now feature four valves per cylinder, enhancing flow. They raise compression from about 11:1 according to 964UK.com to 11.5:1 ...

On a dynamometer, air going into the engine is ... and the size and shape of the port and valves determine the amount of flow through the cylinder head. Once the bore is filled, the combustion ...

CBC Radio's Ottawa Morning received multiple calls on the subject so the show invited Duncan Phillips, an air flow expert with the Guelph-based company RWDI, to address those concerns.

When a vehicle is started, the control valve acts as a bypass to provide the engine with the necessary air to start and maintain a steady idling speed. Due to the constant flow of air, the valve ...