Velagapudi Ramakrishna Siddhartha Engineering College

About: Velagapudi Ramakrishna Siddhartha Engineering College is a based out in . It is known for research contribution in the topics: Computer science & Antenna (radio). The organization has 1307 authors who have published 1155 publications receiving 6163 citations.

Thermodynamic study of oxygenised fuel additives (isomeric butanediols with ethyl acetate) at 298.15-323.15K

Abstract: Densities, ρ, and Speeds of Sound, u, were measured for pure liquids of ethyl acetate, (EtOAc), 1,2-butanediol, (1,2-BD), 1,3-butanediol, (1,3-BD), 1,4-butanediol, (1,4-BD) and their binary mixture...

Performance and emission characteristics of fumigated butanol on a duel fuel mode hcci engine

Abstract: To meet energy demand as well as emission regulations of today’s world moved the researchers towards the use of alternative fuels such as alcohols, biofuels in CI engine. Present work is to examine the performance and emission characteristics of fumigated butanol on a duel fuel mode HCCI engine. Experiments were performed for n-butanol fumigation (nBF) at constant speed 1500rpm with fixed mass flow rate under varying engine loads at compression ratio 17.5:1 and injection pressure 210 bar. Obtained test results showed that the mechanical efficiency increased by 7-8%, brake thermal efficiency increased by 7-13%, specific fuel consumption decreased by 4-10%. Emissions like smoke, oxides of nitrogen decreased significantly however carbon monoxide & hydrocarbons increased compared to diesel fuel. Finally, it is concluded that nBF method is best suitable for CI engines at medium engine loads for better engine efficiency and less smoke and NOx emissions.

Optimization of G-O Reliability Model Using TLBO Algorithm

Abstract: The Statistical Process Control (SPC) is the best decision in the direction of screen programming firm quality process. It helps the product advancement group to distinguish the moves to be made amid programming disappointment process and subsequently guarantees better programming dependability. In this undertaking, we propose a control instrument in view of the total perceptions of the disappointments which are ungrouped information utilizing an endless disappointment mean esteem work. Goel–Okumoto model show, otherwise, Poisson process based. Most extreme Teaching–Learning-Based Optimization technique (TLBO) approach is used to survey the dark parameters of the model.

A Verification of Pattern-Oriented Healthcare System Using CPN Tool

Abstract: The Pervasive computing otherwise called Ubiquitous computing is one of the fixed technologies which engage computing with the transmission ability and is flawlessly incorporated by means of the client. The model of pervasive computing consists of Artificial Intelligence, Context-aware Computing, and Human Computing Interface that forms computing towards the development of overall places. The healthcare plus pervasive computing is collectively well-known as Pervasive Healthcare. It concentrates on these technologies and additional ideas that combine healthcare further flawlessly daily life. A framework is proposed for diagnosing the patient and to claim the medical insurance policy for the patient through the pervasive system using architectural patterns. Various architectural patterns are also proposed such as Diagnosis Pattern, Decision Pattern and Reimbursement Pattern. These patterns are compactable; it can be used in other services by modifying according to the use. The structure is then evaluated and analyzed towards the existent-life framework through the Colored Petri net tool.

Hardware Co-simulation of Anaglyph 3D image Using Xilinx System Generator

Abstract: In modern era the trend of 3D movies and 3D projection took a very intensive attention. Stereoscopic 3D images are elementarily obtained by overlapping left and right eye images in different color planes of a single image for successive viewing through colored glasses. Here we present a novel FPGA based reconfigurable architecture for 3D image color space conversion RGB to YCbCr for implementing real-time DSP applications using Xilinx System Generator (XSG) for MATLAB. The CSC design is implemented in hardware which is realized using the Xilinx Block Sets presented in Simulink. From the hardware software co-simulation block VHDL/Verilog code is generated and is tested on Atlys FPGA Spartan 6 (xc6slx45-2csg324).