Combustion character of Citroen c4-1.6L engine at a constant torque

摘要

There exists a certain dynamic relationship between the gasoline's rotation speed, power and torque. For the example of Citroen C4-1.6L engine which existed in laboratory centers of our college, we have studied the combustion process which rises with rotation speed at a constant torque by means of some experiments. By comparing with steady-state conditions, we have analyzed such the parameters as indicating diagram, cylinder mean pressure, the highest combustion pressure of cylinder and its corresponding rank angle, instantaneous and accumulated release heat, etc. And we have concluded the combustion character of Citroen C4-1.6L engine at a constant torque eventually.