Analysis of Oxygen Enriched Combustion Technology in a Single Cylinder DI Diesel Engine

Abstract

The effects of Oxygen Enriched Combustion Technology in a single cylinder DI Diesel engine based on performance tests and analysis using Data Acquisition System has been studied in this thesis. This experiment involves the use of zeolite 13X molecular sieves to adsorb nitrogen from air. Pressure Swing Adsorption method is used for controlling the adsorbing and regeneration cycles of Zeolite 13X. It is a compact apparatus which is safe and feasible to fit in CI engine driven automobile. Increasing the oxygen content in the air leads to faster burn rates and increases the combustibility at the same stoichiometry. The Specific power output increases as the thermal efficiency of the engine increases due to the above stated factors. The power produced increases with oxygen enrichment.

ANOVA Study on Wear Parameters in Aluminum metal matrix Nano Composites

“…A 95% confidence interval is commonly used in ANOVA to assess the significance of various parameters and their interactions. When the p-value is equal to or less than 0.05, the effect of a parameter is considered statistically significant [24][25][26][27][28].In this study, a quadratic model in ANOVA is presented in Table 4 [29,30]. The p-values (P) and F-statistics readings for the derived quadratic design indicate significant second-order interactions for all the variables, whereas LD * SD and LD * RT show significant first-order interactions [31,32].…”

Surface Roughness Analysis in AWJM for Enhanced Workpiece Quality

“…This type of plot is commonly utilized in regression analysis, ANOVA and other statistical modeling techniques to examine the normality assumption for the residuals.If the normality assumption is violated, it can impact the validity of the statistical inferences drawn from the model, necessitating further investigation or data transformation [16][17][18][19][20]. The effectiveness of the power transform in achieving the desired outcomes can be assessed using these graphical methods, as shown in Fig.1 [21,22].The choice of the appropriate power transform depends on the data's characteristics and the specific objectives of the analysis. The relationship between Transverse rate and Abrasive flow rate is depicted in Fig.…”