Design of Patch Antenna using Optimization
Particle swarm optimization is a popular optimization algorithm used for design of microstrip patch antenna. This paper presents design of probe fed rectangular microstrip patch antenna for frequency ranges from 3-8GHz using particle swarm optimization. A substrate with dielectric constant of 2.4 and height 1.578mm has been used for the design of microstrip patch antenna. PSO has been used to optimize the parameters like patch length, width and feed position using Sonnet13.52
Published by: Vipasha Sharma, Deepika Chouhan
Author: Vipasha Sharma
Paper ID: V1I2-1151
Paper Status: published
Published: July 28, 2015
Web Services No Longer Considered Harmful
Recent advances in linear-time epistemologies and certifiable models have paved the way for von Neumannmachines. Given the current status of wireless modalities, biologists predictably desire the refinement of Moore’s Law, which embodies the technical principles of electrical engineering. Our focus in our research is not on whether randomized algorithms can be made robust, replicated, and cacheable, but rather on exploring a methodology for the construction of e-commerce (Gere).
Published by: Navdeep, Shivani
Author: Navdeep
Paper ID: V1I2-1150
Paper Status: published
Published: July 27, 2015
Constructing Operating Systems and E-Commerce
Information retrieval systems and the partition table, while essential in theory, have not until recently been considered important [15]. In fact, few theorists would disagree with the deployment of massive multiplayer online role-playing games, which embodies the robust principles of complexity theory. In this work we investigate how Smalltalk can be applied to the synthesis of lambda calculus.
Published by: Shivani, Navdeep
Author: Shivani
Paper ID: V1I2-1149
Paper Status: published
Published: July 27, 2015
Implementation of Data Marts in Data Warehouse
A data mart is a persistent physical store of operational and aggregated data statistically processed data that supports businesspeople in making decisions based primarily on analyses of past activities and results. A data mart contains a predefined subset of enterprise data organized for rapid analysis and reporting. Data warehousing has come into being because the file structure of the large mainframe core business systems is inimical to information retrieval. The purpose of the data warehouse is to combine core business and data from other sources in a format that facilitates reporting and decision support. In just a few years, data warehouses have evolved from large, centralized data repositories to subject specific, but independent, data marts and now to dependent marts that load data from a central repository of Data Staging files that has previously extracted data from the institution’s operational business systems (e.g., student record, finance and human resource systems, etc.).
Published by: Neha Malhotra
Author: Neha Malhotra
Paper ID: V1I2-1148
Paper Status: published
Published: July 27, 2015
Analysis of Connecting Rod using Ti-6AI-4V, Steel and Ai-LM6 Composites
Now a day the light weight composite materials are widely used in engineering field. The composite materials has good characteristic of wear resistance, hardness and tensile strength. Due to less weight and good strength the composite materials plays a vital role in engineering field. Connecting rods can be made of composite material. The automobile engine connecting rod is a high volume production, critical component. It connects reciprocating piston to rotating crankshaft, transmitting the thrust of the piston to the crankshaft. Every vehicle that uses an internal combustion engine requires at least one connecting rod. It is subjected to multiple compressive & tensile forces generated by fuel combustion. The high magnitude of force is responsible for many kinds of failure. These failures need to be prevented & for this purpose analysis needed to be done. This study considers the case of static load stress analysis of the connecting rod. The model was developed in CATIA V5 R17 software, and then imported to ANSYS workbench. Using ANSYS workbench, model was analyzed for various stresses by applying suitable boundary conditions. Various parameters like equivalent stress, maximum shear stress, maximum and minimum principal stress and factor of safety are analyzed. Three materials were analyzed based upon their factor of safety viz., Structural Steel & Al-LM6 and Ti-6Al-4V. Ti-6Al-4V being light in weight having more yield strength and good safety factor became the best suitable material.
Published by: Sahil Guleria
Author: Sahil Guleria
Paper ID: M1P3-1138
Paper Status: published
Published: July 27, 2015
Lubrication: A Review
Use of cutting fluids in machining processes can reduce the cutting temperature and provides lubrication to tool and work piece. These translate to longer tool life and improved surface quality. Metalworking fluids are a major cause of health hazards for operators apart from being sources of environmental pollution thus necessitating research in dry and minimum quantity lubrication (MQL) machining. The introduction of coolant techniques such as near-dry machining so called minimum quantity lubrication (MQL) and cryogenic coolant have shown promising performances especially in terms of cutting tool life. Nowadays, MQL is widely used in machining performances.
Published by: Prateek Selopal, O.S. Bhatia
Author: Prateek Selopal
Paper ID: V1I2-1145
Paper Status: published
Published: July 27, 2015
