2010•Unpublished venueRequires access

Modeling and Dynamic Simulation of Diesel Based on Virtual Prototype Technology

XU Ming-chunb

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Abstract

This paper selects a 16-cylinder diesel as research object and builds the virtual prototype of the diesel using software Adams and ANSYS.The comparative study of the loading curve of the crankshaft journal and crank pin of the three models,which includes the full rigid body model,the crankshaft flexible model and both block and crankshaft flexible model,is carried out.The results show that the flexibilities of the crankshaft and block have great influences on the load/time evolution curve of.the main journal.

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What this paper is about

This paper selects a 16-cylinder diesel as research object and builds the virtual prototype of the diesel using software Adams and ANSYS.The comparative study of the loading curve of the crankshaft journal and crank pin of the three models,which includes the full rigid body model,the crankshaft flexible model and both block and crankshaft flexible model,is carried out.The results show that the flexibilities of the crankshaft and block have great influences on the load/time evolution curve of.the main journal.

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Available abstract

This paper selects a 16-cylinder diesel as research object and builds the virtual prototype of the diesel using software Adams and ANSYS.The comparative study of the loading curve of the crankshaft journal and crank pin of the three models,which includes the full rigid body model,the crankshaft flexible model and both block and crankshaft flexible model,is carried out.The results show that the flexibilities of the crankshaft and block have great influences on the load/time evolution curve of.the main journal.

Key concepts: Crankshaft, Crank, Automotive engineering, Diesel fuel, Cylinder block, Block (permutation group theory), Engineering, Cylinder

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