Search Results - "Dumpala, Lingaraju"

Dry Sliding Tribological Behavior of Al7010/B4C/BN Hybrid Metal Matrix Nanocomposites Prepared by Ultrasonic-Assisted Stir Casting by Dirisenapu, Gopichand, Dumpala, Lingaraju, Reddy, Seelam Pichi

“…In the present investigation, Al7010/B 4 C/BN hybrid metal matrix nanocomposites with varying weight percents (wt%) of 0, 0.5, 1.0, 1.5, 2.0 and 2.5 of B 4 C…”
Get full text

Service quality evaluation and ranking of container terminal operators through hybrid multi-criteria decision making methods by S. Hemalatha, Lingaraju Dumpala, B. Balakrishna

“…In today's competitive business environment, evaluation and analysis of service quality of service organizations is vital to further improve quality of…”
Get full text

SYNTHESIS, CHARACTERIZATION AND HARDNESS STUDIES OF NANO RICE HUSK ASH REINFORCED AL6061 NANOCOMPOSITES by SUBRAHMANYAM VASAMSETTI, LINGARAJU DUMPALA, SUBBARAO V. V.

“…Rice husk ash is produced after combustion of rice husk, which is an industrial waste. Rice husk ash consists of 92% of SiO2. This paper describes the…”
Get full text

Effects Of Submerged Friction Stir Welding On Mechanical Properties Of AA6061 In Seawater by salavaravu, Laxmanaraju, Dirisenapu, Gopichand, Dumpala, Lingaraju, kolli, Murahari, Bandi, Rajyalakshmi, Satyanarayana, Kosaraju

“…In this study, Al-Mg-Si alloy AA6061-T6 plates were joined in a seawater environment using the Submerged Friction Stir Welding (SFSW) technique, and process…”
Get full text

Effects of process parameters on mechanical and metallurgical properties of AA5083 weld bead and optimization by using Taguchi based Grey Relational Analysis and ANOVA of submerged friction stir welding by Salavaravu, Laxmanaraju, Dumpala, Lingaraju

“…Friction stir welding (FSW) can be made to improve the mechanical properties in the weld zone. This article aims to obtain the optimum FSW process parameters…”
Get full text

Estimating shelf life and degradation mechanisms of nitrile butadiene rubber for viscoelastic dampers by Ammineni, Syam Prasad, Lingaraju, Dumpala, Nagaraju, Cherukuri

“…This study investigates the shelf life of nitrile butadiene rubber (NBR) based on age and temperature factors. Natural aging of nitrile butadiene rubber…”
Get full text

Technical efficiency evaluation and ranking of container terminal operators through DEA by Hemalatha, S., Dumpala, Lingaraju, Balakrishna, B.

Get full text

Development of bobbin tool and influence of its design parameters on FSW joint by Dumpala, Lingaraju, Harsha Chandra, P., Sriram, N.

“…This work is focused on designing and developing a bobbin tool for Friction stir welding (FSW) of aluminium alloys. A 20 mm shoulder diameter was considered…”
Get full text

Investigating Mechanical Properties, Corrosion Resistance and Machining Characteristics of Al5083-Graphene Composites Produced by Friction Stir Processing by Prabhakar, G. V. N. B., Dumpala, Lingaraju, Ravi Kumar, N.

“…In the present work, Al5083-Graphene composite was successfully produced by friction stir processing (FSP). Appearance of texture in FSPed Al5083 with and…”
Get full text

Service Quality Evaluation of Container Terminals through AHM and Membership Degree Transformation by Hemalatha, S., Dumpala, Lingaraju, Balakrishna, B.

“…In today’s competitive world, it is important to determine the relative importance of attributes that have an effect on the service quality to improve the…”
Get full text

Effect of SiHGM reinforcements on the corrosion rate of Al 4032 MMC by Gudimetla, Avinash, Lingaraju, Dumpala, Sambhu Prasad, S

“…Al 4032 was being used as the material for manufacturing of pistons in automobiles and its usage was not limited only to pistons, but this material was being…”
Get full text

Synthesis and Raman Scattering Characterization of NRHA for Nanocomposite Applications by Subrahmanyam, V., Dumpala, Lingaraju, Subbarao, V.V.

“…This paper presents synthesis of Nano Rice Husk Ash and Raman spectra for rice husk ash and rice husk ash milled in Planetary Ball Mill. Rice husk is collected…”
Get full text

Studies of mechanical properties of carbon fabric-polymer hybrid nanocomposite by Lingaraju, Dumpala, Suneel, D, Lakshmi, Sree

“…The development of nanoparticle reinforced composites is presently one of the most explored areas in materials science and engineering.   Multiscale composites…”
Get full text