Abstract: : Telecommunication companies nowadays are mainly focusing on data services because they are on a very high demand than any other telecom services. Today, almost 51% of the total data traffic is of video streaming which constitutes a very bigger part of the traffic since the video contains more data than any other data type. This increased demand and utilization of such services increase the need of higher data rates & increased service rates. In this paper, we will analyze the performance of the network by load management and introducing dual service rate in the system. A queuing system will be made and structured Markov chain is obtained from it. The basic operation will be such to increase the service rate when there is high traffic on the media and simultaneously decreasing arrival rate in order to bound the customers for entering in the system. As the traffic again decreases, the service and arrival rates will again back to their normal rates providing the basis of dual service rate.
Keywords: Queueing system; Load Management; Arrival Rate; Dual; Service Rate
Abstract: NGlobally, every company is trying to switch to recycled or alternate fuel to reduce their cost and optimize production. Internationally, most of the alternate fuel are being used by many different companies. But in cement industry, ash of the alternate fuel mix in the raw material and effect the clinker chemistry. Hence, without analyzing the change in chemistry and changing the parameters according to the requirement of the clinker for strength and other properties is not recommended. In this paper, company using coal as their main fuel has been treated with other alternate fuels like Rice husk and dried sludge. Also chemistry of both of alternate fuel has been analyzed. Similarly, effect of using rice husk and dried sludge has been analyzed on clinker when ash of these alternate fuel added in the raw meal. Experimentally, after using rice husk, clinker LSF decreased because of decrease in C3S. Similarly, increase in silica module is witnessed because of increase in C2S. Increase in C2S is because of increase in percentage of ash as compare to coal as well as SiO2 rich rice husk ash. When dried sludge was used, the results was almost similar and percentage of clinker composition was almost same with slight change in Alumina module.
Keywords: Clinker; Rice Husk Ash; Alternate fuel; Coal; Dried Sludge; Ashk
Abstract: Lean manufacturing is the study of identifying waste and reduce those waste using lean tool and techniques to improve the quality of working life. The basic goal of almost every organization is to achieve maximum output of minimum resources. However, organizational faces the issues related wastes that creates hinderance in achieving the organizational effectiveness and efficiency and those waste need to be highlighted and assessed properly. This study therefore, aims to analyse the effect of lean manufacturing technique, KANBAN TOOL, on improving the warehouse management system as a case study of the FMCG sector’s warehouse management. For this purpose, this study conducted a comprehensive secondary literature review-based research and developed a conceptual context that showed the warehouse management indicators such as elimination of over production, optimum level of inventory, and reduction of waste and scrap can be used to explain change in firm performance of manufacturing firms.