Failure Investigation Report on Different Components of an Automotive Engine
This paper presents an investigation report of different components failure which affect the performance of an automobile engine. The premature breakage of a four cylinder diesel engine block, crankshaft, camshaft, crankshaft bearing, camshaft bush, engine oil pump was reported. It is found that the failure of each component having the same reason for its failure as reported from different place. Thus it affected the performance of the vehicle and it is very expensive for the customer to replace the damaged parts for several times. In this paper, we presented detailed analysis of the causes for the failure along with preventive suggestion to maintain the engine for better performance.
Failure analysis of six-cylinder diesel engine
1 (BE in Mechanical, Dr. D. Y. Patil Institute Of Technlogy,Pimpri,Pune/Savitribai Phule Pune University, India) 2 (BE In Mechanical,Dr.D.Y. Patil Institute of Technology, Pimpri, Pune / Savitribai Phule, Pune University, India) 3 (BE In Mechanical, Dr. D.Y. Patil Institute of Technology, Pimpri, Pune / Savitribai Phule Pune University, India) 4 (BE In Mechanical, Dr. D.Y. Patil Institute of Technlogy, Pimpri, Pune / Savitribai Phule Pune University, India) 5 (Professor In Mechanical Engineering, Dr. D.Y. Patil Institute of Technlogy, Pimpri, Pune / Savitribai Phule Pune University, India)
Representation of systems disturbed by wide band noise
In this paper, a method of handling and working with wide band noise is developed. We represent wide band noise as a distributed delay of white noise and use it to reduce a nonlinear system disturbed by wide band noise to a nonlinear system disturbed by white noise. An application of this reduction to a nonlinear filtering problem under a wide band noise disturbance is discussed.