Application Analysis of Multi-fuel Rapid Compression-expansion Machine and Power Auxiliary System
A rapid compression-expansion machine(RCEM)for visualization research of multi-fuel combustion was introduced.Firstly,the components of the engine body,the general parameters,the engine inlet boundary conditions and the adjusting control functions of each module of the power auxiliary system were introduced.Sec-ondly,the design key points of cylinder head and starting system were described from the aspects of cylinder head appearance,cylinder head strength calculation,cylinder head glass selection,cylinder head special gaskets selection,main components of starting system,drive motor selection,gearbox selection,starting calculation,etc.Then,various functions of the intake mixture matching system and gas system in the power auxiliary system were explained from the schematic diagram,the main parts of the system,the design index,the work flow and so on.Finally,the engine motoring test of the RCEM,the function tests of the gas system and the intake mix-ture matching system were carried out respectively.The test results indicate that the engine runs smoothly,the mechanical connection is normal,the gas system and the intake mixture matching system could meet the test re-quirements of the combustion visualization device.
NETL
NSTL
万方数据
维普
