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The emissions from the Compression ignition (CI) engines introduce toxicity to the atmosphere. The undesirable carbon deposits from these engines are realized in the nearby static or dynamic systems such as vehicles, inhabitants, etc. The objective of this research work is to improve the performance and emission characteristics of a diesel engine in the modified re-entrant combustion chamber using...
To mechanize small and marginal farms in India, innovative solutions were investigated. Electric or Hybrid Electric drives with necessary flexibility in the structural construction found to be a solution for low cost of ownership, which are primary factor affecting mechanisation levels in small & marginal size farms. Based on ASABE standards the estimation of tractive power demand under various...
This paper focuses on the design and working of a microcontroller based Adaptive Headlight System (AHS) for automobiles. The main purpose of this system is to present a cost effective technique to illuminate blind spots while driving in the night and during the times when the visibility is reduced significantly so as to make the objects visible in those darkened locations and thereby prevent accidents...
This article presents a co-axial cylindrical probe developed to predict the condition of the lubricating oil in internal combustion engines. Aging of lubrication oil has a major role in premature failure of engines. Changes in their physical and chemical properties affect the oil's lubricating quality. The proposed system is used to measure the dielectric constant of oil under test. This is a used...
Determine engine performance of a naturally aspirated direct injection diesel engine fueled with diesel and pungam methyl ester blend (PME20). Comparison of performance was done for different values of compression ratio, injection pressure and injection timing to find best possible combination for operating engine with PME20. It is found that the combined compression ratio of 19:1, injection pressure...
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