Volume 6, Number 9 (2011)

CONTENTS

Microstrip 2x2 Square Patch Array Antenna on K15 Liquid Crystal Substrate

pp. 1099-1104
Authors: B.T.P. Madhav, V.G.K.M. Pisipati, Habibulla Khan, V.G.N.S. Prasad, K. Praveen Kumar, K.V.L. Bhavani and P.V. Datta Prasad

Performance and Emission Characteristics of Diesel Engine using Diesel Blended with Oxygenated Agents

pp. 1105-1116
Authors: M. Marimuthu, R.B. Anand and M. Udayakumar

Numerical Analysis of Centrifugal Pumps with Fluent Software 

pp. 1117-1126
Authors: K.M. Pandey, A.P. Singh and Sujoy Chakraborty

Boundary Layers in Oscillatory MHD Visco-Elastic Flow past a Porous Vertical Plate with Periodic Suction

pp. 1127-1139
Authors: Rita Choudhury and Utpal Jyoti Das

Mechanical Properties of Concrete Made with High Volume Fly Ash Blended Concrete

pp. 1141-1148
Authors: Kode Venkata Ramesh, D.S.R. Murthy and A. Usha

Cotton Seed Oil Blends as an Alternative Fuel for Variable Compression Ratio CI Engine: A Review

pp. 1149-1158
Authors: Bhojraj N. Kale and S.V. Prayagi

Design and Simulation of Digital Controller for Higher Order Discrete – Time Systems through Reduced Order Model

pp. 1159-1167
Authors: M. Siva Kumar, D. Srinivasa Rao and B. Dasu

Comparison of Volumetric Mass Transfer Coefficient in Air-Water & Air-CMC Systems in Downflow Jet Loop Reactor

pp. 1169-1175
Authors: P.P. Selvi and D. Nesakumar

Numerical Investigation of flow through Annular Diffuser 

pp. 1177-1188
Authors: Prasanta K. Sinha, Ananta K. Das and Bireswar Majumdar

Influence of Carbon Dioxide and Methane of Biogas in Biogas–Diesel Dual Fuel Engine

pp. 1189-1199
Authors: S. Magbul Hussain, B. Sudheer Prem Kumar and K. Vijaya Kumar Reddy