Dynamics Simulation Analysis of Diesel Engine Crankshaft System based on ADAMS
HU Ai-min
Abstract
HU Ai-min
Abstract
The structure of a diesel engine crankshaft was designed using Pro/E software,and the virtual prototype model was also established using the ADAMS software.The kinematics and dynamics were discussed in detail.The movement disciplines that including displacement,velocity and acceleration were calculated.The pressure in the cylinder wall and the force acting on the crankpin were analyzed.At the same time,the torque on the crankshaft was also discussed.The simulation results revealed that the design level and the design efficiency of the diesel engine crankshaft system can be improved using the virtual prototype technology,and the characteristic of engine can also be enhanced to a certain extent.
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The structure of a diesel engine crankshaft was designed using Pro/E software,and the virtual prototype model was also established using the ADAMS software.The kinematics and dynamics were discussed in detail.The movement disciplines that including displacement,velocity and acceleration were calculated.The pressure in the cylinder wall and the force acting on the crankpin were analyzed.At the same time,the torque on the crankshaft was also discussed.The simulation results revealed that the design level and the design efficiency of the diesel engine crankshaft system can be improved using the virtual prototype technology,and the characteristic of engine can also be enhanced to a certain extent.
Key concepts: Crankshaft, Diesel engine, Automotive engineering, Torque, Virtual prototyping, Engineering, Acceleration, Kinematics