The topdeadcenter (TDC) phase has a great effect on the result in the combustion analysis of internal combustion engines, so it is very important to obtain the dynamic TDC phase correctly.
在进行内燃机燃烧分析时,上止点相位对分析结果影响很大,正确确定内燃机动态上止点相位显得非常重要。
2
The Bore is the diameter of the cylinder. The stroke is the distance the piston travels from BDC (Bottom deadcenter) to TDC (topdeadcenter). The Bore is always mentioned first.
内径指的是气缸的直径;行程是活塞从下止点运行到上止点的距离。表述时,内径总是写在前面。
3
TDC (topdeadcenter) - the position of the crank and piston when the piston is farther away from the crankshaft.