Dr. vishnu Mahesh K. R

M.Sc., Ph.D, Assistant Professor    /    Индия, Bangalore

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Контактная информация  

DEPARTMENT OF CHEMISTRY Dayananda Sagar College of Engineering Kumaraswamy Layout Bengaluru-78
+9180 42161700
Факс: +9180 26660789
+919916009341
Дом. телефон: +919986732415
http://dayanandasagar.edu/dsce/index.php/chemistry
This is Dr. Vishnu Mahesh K. R, pursued doctoral degree (from Industrial chemistry on the area of Polymer Nano composites. Now i'm working as Assistant Professor DEPARTMENT OF CHEMISTRY Dayananda Sagar College of Engineering. I have published more than 32 research articles in reputed international journals. Also more than ten articles in various reputed international journals.

Сфера научных интересов

Публикации

Parametric study of Twin Screw Extrusion for Dispersing MMT in Vinylester using Orthogonal Array Technique and Grey Relational Analysis

R. Sridhar, H.N. Narasimha Murthy, K.R. Vishnu Mahesh, M. Krishna
This paper presents the experimental results of the influence of co-rotating twin screw extrusion, a high shear process for dispersing MMT in vinylester, on the properties of the nanocomposites. Four main factors namely, MMT (3, 4 and 5 wt %) loading in vinylester, speed (100, 200 and 300 rpm),...
→ Thermosetting resin . Mechanical properties D. Electron Microscopy E. Extrusion Grey relational analysis  

Experimental Investigation of Low-Velocity Repeated Impacts on Glass Fiber Metal Composites

G.R. Rajkumar, M. Krishna, H.N. Narasimha Murthy, S.C. Sharma, and K.R. Vishnu Mahesh
The aim of this study was to experimentally investigate the effect of repeated low-velocity impacts on tensile strength of fiber metal laminates (FMLs) using instrumented drop weight impact tester. FMLs were fabricated layer by layer intercalating three layers of aluminum 6061 and two layers of...
→ Delamination   → FML   → Low velocity impact   → Tensile strength  

Synthesis and characterization of organomodified Na-MMT using cation and anion surfactants

K. R. Vishnu Mahesh, H. N.Narasimha Murthy, B.E. Kumara Swamy, M. Krishna, and B.S. Sherigara
The Sodium Montmorillonite (Na-MMT) is not susceptible to polymer due to its organophilic character and low basal spacing. The primary objective of this study was to improve Na-MMT platelets separation by organically modifying it with cation and anion exchanges using Cetyl trimethyl ammonium...
→ Na-MMT   → CTAB   → SDS   → XRD   → FTIR   → zetapotential  
другие публикации »

Образование

Профессиональный опыт

сен 2010 — ноя 2015 Assistant Professor — ACS College of Engineering Департамент: Chemistry
июн 2008 — авг 2010 Senior Research Fellow — R V College of Engineering Департамент: CMRTU

Научные и исследовательские проекты

Preparation and Charecterization Fire Retardant Grade Nanoclay Dispersed Vinylester FRP Composites for Marine Structures

My research is mainly focus on the recent research and development of clay based polymer nanocomposites. Clay minerals, due to their unique layered structure, rich intercalation chemistry and availability at low cost, are promising nanoparticle reinforcements for polymers to manufacture low-cost, lightweight and high performance nanocomposites. We introduce briefly the structure, properties...
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Премии и награды

Anikethan Gold Medal Award (2007)
National Level Best Science Model (2001)