LOGEengine is an engine optimization tool for evaluation and validation of experimental data through heat release analysis and mixing time optimization, yielding fast and accurate emissions out and detailed combustion development information.
Lund Combustion Engineering, LOGE AB, is a Swedish consulting and software development company. Our main competence is the development of software tools used for simulation of chemical processes such as combustion, emission formation and after-treatment.
LOGEengine contains an intelligent tool for automatic engine simulation tuning, which aims to take experimental data to a complete setup coupled to LOGEsoft in-cylinder combustion models.
LOGEengine uses a genetic algorithm to identify the ideal dataset for compression ratio, initial temperature, fuel/air mass, EGR rate, wall temperature and pressure offset for any set of experimental data. Internally consistent setups for a set of cases can be acquired by tuning variables globally, finding the best-fitting value for a variable under the constraint that it’s constant over a selection of cases.
LOGEengine is new and upcoming in the automotive industry. LOGEengine can be used to study combustion development and engine-out emissions. Through constructions of engine maps LOGEengine is a powerful tool in the engine design process.