The combustion chamber shape MOST-Likely to have a squish/quench area that causes movement (turbulence) of the air-fuel mixture and cooling of the gases to prevent abnormal combustion is:
A)hemi
B)wedge
C)pent-roof
D)scalene

Question

Quizplus · Accepted Answer

The wedge-shaped combustion chamber is designed to create a squish or quench area that induces turbulence in the air-fuel mixture. This turbulence improves the mixing of the fuel and air, leading to more efficient combustion. Additionally, the squish effect helps cool the gases, reducing the likelihood of engine knocking or pre-ignition, which are forms of abnormal combustion.

The Combustion Chamber Shape MOST-Likely to Have a Squish/quench Area