ARCHIVES(Journal of Harmonized Research in Engineering)


Title: MAINTENANCE OF ASH HANDLING IN GAS PLANT BY REPLACEMENT OF THRUST BEARING
Author: Pushpraj Yadav and Amit Kumar Kachwaha
Keyword: Gas Production, Guide Roller
Page No: 68-71
Abstract: In the process of Producer Gas Production; clinker/ash is formed as a waste material. This clinker is removed by equipment named as Ash Bowl which rotates on the “Guide Roller” by the application of hydraulic pressure. This process having many problems like formation of large size clinker which require excess hydraulic pressure, guide roller is unable to scatter the hydraulic pressure equally in all the direction on the ash bowl to crush the clinker, more hydraulic pressure is required for the movement of the ash bowl, more time is required to replace the guide roller for its maintenance. In order to eliminate above mention problems, guide roller has been replaced by the thrust ball bearing which improves productivity by reducing break down time, reducing total man power required & reducing maintenance cost. Download PDF


Title: DESIGN AND SIMULATION OF INTERACTIVE DYNAMICAL PROCESS WITH USING THE COLOURED PETRI NET
Author: Mustafayev Valeh and Mammadov Javanshir
Keyword: Coloured Petri net, design of the intelligence system, attainability of the model.
Page No: 72-77
Abstract: - Primary properties of the offered method of coloured Petri net are given on the basis of analysis of the worked out intelligence systems which support computing research and simulation of difficul t technical objects. For decision of the problem of effective research of dynamic interactive processes, algorithm which allow to analyze basic properties of the coloured Petri net is worked out. As results the matrix expressions are given and graph-scheme providing realization of machine experiments in accordance with properties of the coloured Petri net is built. Keywords: Coloured Petri net, design of the intelligence system, attainability of the model. Download PDF


Title: DEVELOPMENT OF CASSAVA (MANIHOT) CHIPPING MACHINE USING ELECTRIC MOTOR CUM MANUAL OPERATION
Author: J.O. Awulu*, J. Audu and Y.M. Jibril
Keyword: Electric –Motor, Manual, Cassava, Chipping and Machine
Page No: 78-84
Abstract: An electric motor cum manually operated cassava (Manihot Esculenta crantz) chipping machine was developed and its performance evaluated. The purpose is to increase surface area which aid in quick dry ing of cassava chips. Local available materials were used for the fabrication. This machine consist majorly of a hopper, chipping blades, transmission shaft, collection box, electric motor, a handle and frame. The machine was evaluated using 300-400 rpm speeds. The varying speeds were carried out using different diameters of pulleys. Analysis of variance was used to determine the significant effect in efficiency, speed of operation, chip size and time at p < 0.05. Duncan’s New Multiple Range Test (p<0.05) was used to analyze the difference in the various parameters investigated. The results indicate that speed has significant effect on the mass of well chipped cassava and its efficiency, but has no significant effect on the chipping time at 95% confident level for the dual power types investigated. The dimensions of the chips obtained were in the range of 10-20mm for electric motor and above 20mm for manual. As the operational speed increased from 300-400rpm, there was a decrease in efficiency of the dual power types investigated. 300rpm gave the highest efficiency of 86.7% and 83.12% for electric motor and manual turning operation respectively and better chipping geometry than other speeds. The machine has a feeding capacity of 209kg/hr. This machine is simple to operate and maintain for small and medium scale farmers. Keywords: Electric –Motor, Manual, Cassava, Chipping and Machine Download PDF


Title: FLEXURAL FAILURE ANALYSE ON BANANA FIBERS REINFORCED POLYMER COMPOSITES
Author: Alok Kumar Rathore, Amit Kumar Kachhawaha, Harsh Pandey
Keyword: Banana fiber, flexural strength, surface fatigue
Page No: 85-88
Abstract: The present research work is undertaken to study the development, characterization and erosion wear performance of two different categories of fibers when reinforced in polymers.Attempts have been ma de to explore the possible use of a natural fiber as filler material in composites. To make an assessment of their (banana fiber) reinforcing potential in terms of flexural performance of the composites are studied in details and its comparison with a similar set of composites with glass fiber as a filler material is reported. Download PDF


Title: OPTIMIZE EFFECT OF TENSILE BEHAVIOUR ON CARBONFIBERS REINFORCED POLYMER MATERIAL
Author: Abhishek Kumar Singh, Amit Kumar Kachhawaha, Harsh Pandey
Keyword: CFRP, tensile load, fiber reinforced.
Page No: 89-92
Abstract: CFRP composites are well suited for turbine blades because of their high strength, high elastic modulus and increased fatigue life. An effort evaluates the advantages offered by tensile load and impa ct load for the development of composite fiber reinforced polymer material (CFRP).CFRP material is highly efficient in the use of advanced composite materials due to their unique characteristics. These materials can be used as a potential core material for the production. This work presents manufacturing of CFRP composite materials and the effects of tensile load behavior in processing these composite materials. Key Words:-CFRP, tensile load, fiber reinforced. Download PDF


Title: SURVEY ON HOST BASED INTRUSION DETECTION SYSTEMS
Author: Kulkarni Sagar S. and Prof. Kahate Sandip A.
Keyword: Anomaly Detection; Intrusion Detection; Statistical based
Page No: 93-97
Abstract: Recently, use of security tools is increased because of increasing security threats emerging day by day. Intrusion detection system is one of such security tool that helps users to detect security th reats. Intrusion detection system uses various approaches such as knowledge, behaviour to detect security vulnerabilities. This paper reviews different host based intrusion detection system and finally concludes with future requirements of host based intrusion detection system. Keywords— Anomaly Detection; Intrusion Detection; Statistical based. Download PDF