Three-dimensional Visual Modeling For Marine Common Rail Engine And Research On Fuel Injection Process Simulation

With the continuous development of maritime industry and people's increasing environmental requirements, marine common rail diesel engine is receiving more and more attention. At the new Marine common rail diesel engine of learning and training, because turbine management personnel from learning time and place to study and training cost factors, largely limits the turbine management personnel of a Marine common rail diesel engine is the understanding and support. Therefore, Marine Common Rail Diesel Engine on three-dimensional visual simulation is of great significance.The topics to Sulzer RT-flex60C Marine Common Rail Diesel Engine as a research object, and structure of its external and internal modeling of three-dimensional scene. The paper established a mathematical model between common rail fuel injection pressure and cone angle, and used the model to control the three-dimensional visual simulation model timely.The paper used third-party modeling tools(Web 3D tools)for common rail diesel engine's overall external structure modeling, and used 3ds Max software to create three-dimensional models for components of implementation related to the overall structure of the diesel engine and the work process such as fuel injection .Then export them and store with the Web 3D tools software compatible *. wrl format. The fifth and sixth cylinders of common rail diesel engine will be semi-profile deal to clearly display their works.The paper found out the relation between common rail diesel engine fuel injection angle and common rail pressure based on the completed three-dimensional scene model, used C++ programming language to realize Marine common rail diesel engine common rail systems mathematical simulation model fuel injection taper angle size change on three dimension visual model control in Simulink. Then, the paper proposed the file optimization to ensured the web publishing successfully.The issue full use of three-dimensional virtual simulation technology to design the three-dimensional simulation model that match to the Sulzer RT-flex60C Marine Common Rail Diesel Engine physical structure and successfully resolved the issues exist on engine management training or student learning the marine common rail diesel engine such as time, place and financial constraints. The success of research and development project to improve the engine management and the relevant professional training quality students has important practical significance.