Recent content by Fadzli

Yes, agreed. Now working to check the encoder. Thanks

Here are 2 examples of articles with quite similar engine condition for comparison. Both showing low in-cylinder pressure (less than 1 MPa) in the earlier or later combustion process.

It is a small 2 stroke with 85mm x 87mm (bore x stroke) without turbocharged or tuned exhaust

I'm not saying it's totally wrong, but based on my literature, all the references paper/journal reported that for crank angle between -150 degree to -50 degree, the in-cylinder pressure would be not more than 1 MPa. And also, by referring to my previous answer, most probably there is problem...

Thanks Mech_Engineer, My simulation was not predict for the whole engine cycle but only from intake valve closing (IVC) to exhaust valve opening (EVO) which mean only in close-cycle. But the software is capable to simulate detailed chemical reaction process (in CHEMKIN format), fuel spray...

Thanks JBA and Jac5522, This is a modelling for 2 stroke engine and I already take into consideration of heat transfer inside cylinder. But my initial discussion with the engine contractor, we found that most probably the crank rotation to piston displacement calculation was not correct which...

Thanks jedishrfu... My interests in computational mechanics (CFD, FEA). My study currently in internal combustion engine by using CFD software.

Hi all, I’m currently investigating the engine in-cylinder pressure by simulation and experimental method. All inputs parameters in the simulation were exactly follow the engine technical specification (engine geometry, compression ratio, fuel injection parameters, initial pressure and...

Hi all, I’m a researcher in mechanical engineering. Currently pursuing my PhD study in mechanical engineering, minor in internal combustion engine emission. Hopefully all of us can help each others. Thanks p/s: I'm sorry for wrongly title input (engine in-cylinder pressure validation). I'm not...