Ministry of Education
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Dr Lam Ratna Raju

vidwan id: 453739
Male

Associate Professor, Department of Mechanical Engineering
Vignan's Foundation of Science, Technology & Research, Guntur

Expertise

  • Mechanical Engineering

Publications

Total Articles 10
Books 0
Proceedings 0

Publications

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Scopus

Citations 17
h-index 2

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Bio

Heat Exchangers working at cryogenic temperature, Optimization of Thermal Equipment, BioMaterials

Personal Details

  • Male
  • Associate Professor , Vignan's Foundation of Science, Technology & Research, Guntur
  • SAI SOUNDARYA SADHANA, B-BLOCK, FLAT NO-302, LALPURAM ROAD,CHUTTUGUNTA, GUNTUR
Ph.D
Other Institute 2018
M.Tech
Other Institute 2002
B.Tech
Other Institute 1999
Diploma in Mechanical Engineering
Other Institute 1996
SSC
Other Institute 1992
Associate Professor Jul 2019 – Present
Vignan's Foundation of Science, Technology & Research, Guntur | Department of Mechanical Engineering
Assistant Professor (Grade-I) Jun 2016 – Jul 2019
Vignan's Foundation of Science, Technology & Research, Guntur | Department of Mechanical Engineering
Assistant Professor Sep 2007 – Jul 2010
Vignan's Foundation of Science, Technology & Research, Guntur | Department of Mechanical Engineering
Assistant Professor Feb 2005 – May 2007
Goka Raju Ranga Raju Institute of Engineering & Technology | Mechanical Engineering

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Co-Authors (3)

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Prof Kanchan Chowdhury

Indian Institute of Technology Kharagpur

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Scholarly Work

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EXPERIMENTAL STUDIES ON THE DEVELOPMENT OF HIGH WETTABLE AND BIOACTIVE TITANIUM BONE IMPLANT MATERIAL BY SHOT PEENING AND MICRO-ARC OXIDATION

University VFSTR, VADLAMUDI
Year 2023

DEVELOPING HIGH WETTABLE PURE TITANIUM BONE FIXING PLATEBY REPETITIVE BALL IMPACTING

1. Pavan Satyanarayana Chelamalasetti 2. Lam Ratna Raju 3. Ratna Sunil Buradagunta
Engineering and Technology Application No. : 202041035262 Filed : 16-08-2020
Published : 04-09-2020 Published

Scholarly Publications

Comparative Investigations on the Bioactivity of Surface Grain Refined Titanium and Surface Oxidized Titanium for Biomedical Implant Applications

Open Access
article
Biointerface Research in Applied Chemistry. Year: 2023. Volume: 13, Issue 4 , Pages: 1-10 .
Authors: Chelamalasetti Pavan Satyanarayana, Lam Suvarna Raju, Lam Ratna Raju, Sreekanth Dondapati, Ravikumar Dumpala, Ratna Sunil Buradagunta

Characterization of CP-Ti Processed by Micro Arc Oxidation for Bone Implant Applications

Open Access
Conference Paper
Advances in Science and Technology. Year: 2022. Volume: 120 , Pages: 35-40 .
Authors: Chelamalasetti P.S.;Lam R.;Lam S.R.;Sreekanth D.;Ravikumar D.;Ratna Sunil B.
DOI 10.4028/p-82dgaz

Producing High Wettable Surface on Pure Titanium Sheets by Shot Peening for Bone Implant Applications

Open Access
article
Biointerface Research in Applied Chemistry. Year: 2022. Volume: 1185 , Pages: 5745-5752 .
Authors: Chelamalasetti Pavan Satyanarayana, Lam Ratna Raju, Ravikumar Dumpala, Ratna Sunil Buradagunta

Enhancing the wettability of pure titanium by shot peening for implant applications

Open Access
article
Year: 2021. Volume: 1185 , Pages: 012012 .
Authors: Chelamalasetti Pavan Satyanarayana and Lam Ratna Raju and B. Ratna Sunil
DOI 10.1088/1757-899X/1185/1/012012

Modeling of kerf width and surface roughness in wire cut electric discharge machining of Ti-6Al-4V

Open Access
Article
Year: 2020. Volume: 234 , Issue: 6 , Pages: 533-542 .
Authors: Rao K.V.;Raju L.R.;Kumar C.K.
DOI 10.1177/0954408920932369
13

Design optimization of perforated plate matrix heat exchangers for cryogenic applications using Teaching Learning Based Optimization (TLBO) method

Open Access
Conference Paper
Year: 2019. Volume: 502 , Issue: 1 .
Authors: Ratna Raju L.;Nandi T.K.
DOI 10.1088/1757-899X/502/1/012053
1

Effects of geometrical parameters on thermo-hydraulic characteristics of perforated plates

Open Access
article
International Journal of Thermal Sciences. Year: 2018. Volume: 124 , Pages: 13-22 .
Authors: L. Ratna Raju and S. Sunil Kumar and T.K. Nandi
DOI 10.1016/j.ijthermalsci.2017.09.017

Heat transfer and flow friction correlations for perforated plate matrix heat exchangers

Open Access
Conference Paper
Year: 2017. Volume: 171 , Issue: 1 .
Authors: Ratna Raju L.;Sunil Kumar S.;Chowdhury K.;Nandi T.K.
DOI 10.1088/1757-899X/171/1/012085
3