But if that valve is located in a bowl-shaped combustion chamber, the curving surface of the chamber itself acts as half-a-diffuser, just as did the half-a-cone stuck into the bare exhaust port of ...

Both pistons and valves move in and out of a space at the top of engine cylinders known as the “combustion chamber”.

Parents Hailey and Juan Lucero said they knew what to expect having their daughter, Adaliyah as a preemie, but what they did ...

With heart valve disease on the rise in India, cardiac experts at Apollo Hospitals Navi Mumbai (AHNM) have highlighted the ...

of one or both of the mitral valve leaflets or the tissue filaments (”chordae”) that hold these leaflets in place become floppy and allow these leaflet segments to float backwards into the upper heart ...

As the piston retracts, the ball closes the inlet valve, the outlet valve of the intermediate chamber is opened, forcing the diaphragm to push against the piston. The seal between the piston and ...