HHI-EMD is researching the development of environmentally-friendly engine having improved credibility and competence.
We have been continuously concentrating on researches to develop engines with improved operating reliability, performance and environmental profile in cooperation with our licensors. Especially, it is important to develop environment-friendly engines to meet current and forthcoming emissions standards such as Annex VI of IMO MARPOL 73/78 and US EPA, etc.
The computer simulation of combustion behavior including fuel injection system improves engine performance and operating reliability.
The FEM analysis for main structure, movable parts, combustion components and other main components of engine ensure the reliability of fatigue strength of main engines as well as experimental and service tests which are performed in cooperation with our licensors.
We continuously make efforts to improve design reliability of engines in close cooperation with our licensors, and provide our customers with the service of higher technology.
The analysis of torsional, axial and whirling vibration of propulsion system are supporting comfortable and suitable hull design of shipyard.
The analysis of thermal load distribution of combustion chamber is one of the most important computer simulation to develop reliable and low maintenance engines.
The development of computerized control system for our engines is to improve engine efficiencies, lower emissions, and operation flexibility.