Vemu Vara Prasad

Dr.Vemu Vara Prasad

assistant professor
Department:Mechanical Engineering
Qualification:M.Tech, Ph.D
Phone(Office):8985287215
Mobile:8985287215
Email:varaprasadv@jntucek.ac.in
Date of Birth:28/07/1983
Date of Joining:07/01/2013
Subjects Taught:CAD/CAM
ADDITIVE MANUFACTURING
PRODUCTION TECHNOLOGY
COMPUTER AIDED PROCESS PLANNING
PRODUCTION PLANNING & CONTROL
MATERIALS TECHNOLOGY
METAL CUTTING AND MACHINE TOOLS
Research Area:Rotation Arc Welding
Teaching Experience:14 years
Research Experience:one year
Industry/Professional Experience:
Staff Image

1) “EVALUATION OF MICRO HARDNESS OF ROTATIONAL ARC WELDED HSLA STEEL”, High Technology Letters Volume 28, Issue 11, 2022 ISSN NO: 1006-6748.
2) “HARDNESS ANALYSIS OF P11 ALLOY STEEL WELDED IN ROTATIONAL ARC WELDING AT DIFFERENT TORCH INCLINATIONS”, High Technology Letters Volume 28, Issue 11, 2022 ISSN NO: 1006-6748.
3) “OPTIMIZATION OF PROCESS PARAMETERS IN ROTATIONAL ARC WELDING USING TAGUCHI BASED GREY RELATIONAL ANALYSIS” High Technology Letters Volume 27, Issue 8, 2021 ISSN NO : 1006-6748,
4) “EFFECT OF WELDING SPEED ON MECHANICAL PROPERTIES OF MILD STEEL SQUARE AND V-GROOVE BUTT WELDED JOINT IN ROTATION ARC WELDING PROCESS” High Technology Letters Volume 27, Issue 3, 2021 ISSN NO : 1006-6748,
https://doi.org/10.37896/HTL27.3/2862
5) “EXPERIMENTAL STUDY OF MILD STEEL WELD BEAD MECHANICAL PROPERTIES IN ROTATIONAL ARC WELDING PROCESS” ICRAMMES-2019,
Materials Today: Proceedings 23 (2020) 613-616.
6) “MECHANICAL CHARACTERIZATION OF CARBON FIBER REINFORCED COMPOSITE - VARIETY OF SINGLE LAP JOINT” ICRACM-2019, Materials Today: Proceedings 21 (2020) 1149–1154.
7) “MECHANICAL CHARACTERIZATION OF BASALT FIBER REINFORCED COMPOSITES WITH ADHESIVE, RIVETED AND HYBRID SINGLE LAP JOINTS BY USING ANSYS” Advances in Polymer Composites: Mechanics, Characterization and Applications, AIP Conference Proceedings 2057, 020001 (2019); https://doi.org/10.1063/1.5085572,020001-1–020001-6; Published by AIP Publishing. 978-0-7354-1785-4.
8) “EXPERIMENTATION AND ANALYSIS ON REINFORCED BASALT AND CARBON FIBRES COMPOSITE LAMINATE” Advanced Materials Research, ISSN: 1662-8985, Vol. 1148, pp 12-20 doi:10.4028/www.scientific.net/AMR.1148.12 Online: 2018-06-22© 2018 Trans Tech Publications, Switzerland
9) “A REVIEW ON MECHANICAL AND ACOUSTIC EMISSION BEHAVIOR OF BASALT FIBER REINFORCED COMPOSITES “Advanced Materials Research, ISSN: 1662-8985, Vol. 1148, pp 37-42 doi:10.4028/www.scientific.net/AMR.1148.12 Online: 2018-06-22© 2018 Trans Tech Publications, Switzerland
10) “ A REVIEW ON ACOUSTIC EMISSION CHARACTERIZATION OF FAILURE MODES OF CARBON FIBER REINFORCED COMPOSITES “Advanced Materials Research, ISSN: 1662-8985, Vol. 1148, pp 43-47 doi:10.4028/www.scientific.net/AMR.1148.12 Online: 2018-06-22© 2018 Trans Tech Publications, Switzerland
11) “A REVIEW ON ROTATING ARC WELDING PROCESS” Elsevier, Materials Today: Proceedings 5(2018) 3551-3555.
12) “A REVIEW ON REINFORCEMENT OF BASALT AND ARAMID (KEVLAR 129) FIBERS”, Elsevier, Materials Today: Proceedings 5(2018) 5993-5998.
13) “EFFECT OF DIFFERENT EDGE PREPARATIONS ON THE TENSILE AND HARDNESS PROPERTIES OF GTAW WELDED 6082 ALUMINUM ALLOY” Elsevier, Materials Today: Proceedings 4(2017) 157-165.
14) “A REVIEW ON MECHANICAL PROPERTIES OF ALUMINUM AND STEEL ALLOYS USING MIG WELDING” GJESR, ISSN 2348-8034, Page 12-16, [NCIME] October 2016.
15) “A REVIEW ON REINFORCEMENT OF BASALT AND CARBON FIBERS” GJESR, ISSN 2348-8034, Page 22-26, [NCIME] October 2016.
16) “PERFORMANCE OF 4 STROKE DIESEL ENGINE USING RICEBRAN OIL AS BIOFUEL” INROADS(An International Interdisciplinary Journal of Jaipur National University, ISSN(P) : 2277-4904, ISSN(O): 2277-4912, volume 5,No.1,Jan-jun 2016,Page : 275-279
17) “STUDY ON MECHANICAL BEHAVIOUR OF CARBON FIBER REINFORCED EPOXY COMPOSITES”, International Journal of Mechanical and Production Engineering Research and Development (IJMPERD),ISSN(P): 2249-6890; ISSN(E): 2249-8001,Vol. 3, Issue 5, Dec 2013, 73-78.
18) “EXPERIMENTAL ANALYSIS TO ENHANCE THE EFFECTIVENESS OF HEAT EXCHANGER USING TRIANGULAR FINS”, International Journal of Mechanical and Production Engineering Research and Development (IJMPERD) ,ISSN 2249-6890 ,Vol. 3, Issue 2, Jun 2013, 1-10.
19) “OPTIMIZATION OF MULTI-OBJECTVE FACILITY LAYOUT USING NON-TRADITIONAL OPTIMIZATION TECHNIQUE”, International Journal of Engineering Science and Technology (IJEST) ISSN : 0975-5462 Vol. 4 No.02 February 2012.
20) “MODELING, ANALYSIS AND OPTIMIZATION OF THE TOTAL FUEL CONSUMPTION AND BRAKE THERMAL EFFICIENCY OF DIESEL ENGINE WITH PONGAMIA OIL AS AN ALTERNATE FUEL” Science Insights: An International Journal 2011;
21) “CENTRIFUGAL COMPRESSOR FLUID FLOW ANALYSIS USING CFD”, Science Insights: An International Journal 2011;
22) “CHEMICAL RESISTANCE AND TENSILE PROPERTIES OF BAMBOO AND GLASS FIBERS REINFORCED EPOXY HYBRID COMPOSITES”, International Journal of Materials and Biomaterials Applications 2011; 1 (1): 17-20
23) “TENSILE AND FLEXURAL PROPERTIES OF GLASS FIBER-REINFORCED POLYSTER HYBRID COMPOSITES” International Journal of Materials and Biomaterials Applications 2011; 1 (1): 14-16.





Workshops/Courses Attended:1) One Week FDP on "Advancements in Manufacturing & Welding" sponsored by Mechanical Engineering Dept., UCEK(A), 17-22 JUNE 2019, Held at UCEK(A).
2) Two week FDP on " Noice, Aucostics, Vibration control and measurement in various engineering applications with hands on sessions", Sponcered by AICTE, 4 - 15 JUNE 2109, held at UCEK(A).
3) One Week FDP on "Advances in Manufacturing Design & NDT Techniques" sponsored by Mechanical Engineering Dept., UCEK(A), 11-16 FEB 2019, Held at CET Bhubaneswar.
Workshops/Conferences Organized:1) One Week FDP on "Advancements in Manufacturing & Weldings" sponsored by Mechanical Engineering Dept., UCEK(A), TEQIP-III Twinning programme in collaboration with College of Engineering & Technology, Bhubaneswar, Odisha 17-22 JUNE 2019, Held at UCEK(A).
2) One Week FDP on "Advances in Manufacturing Design & NDT Techniques" sponsored by Mechanical Engineering Dept., UCEK(A), TEQIP-III Twinning programme in collaboration with College of Engineering & Technology, Bhubaneswar, Odisha 11-16 FEB 2019, Held at CET Bhubaneswar.
3)One week Short Term Training Programme on CNC & Robotics Programming in Manufacturing Industries, Sponsored by TEQIP-III, Mechanical Engineering Dept., UCEK(A) 2nd July – 7th July 2018.
4) A Two day National Conference on Technological Advancements in Mechanical Engineering TAME -16- Sponsored by TEQIP-II-Mechanical Engineering Dept., UCEK(A), JNTUK- 22nd -23 rd July 2016
Book Chapters/Books Authored:1) An Experimental Study on Rotational Arc Welded HSLA Steel Joints at Different Rotational Speeds and Vibrational Frequencies", Lambert Academic Publishing, 2022.
2) "Experimentation on HAZ in Rotation Arc Welding for Mild Steel", Lambert Academic Publishing, 2022.
3) "An Experimental Investigation on Rotational Arc Welding of P11 Steel", Lambert Academic Publishing, 2022.
4)Technological Advancements in Mechanical Engineering TAME -16, PARAMOUNT PUBLISHING HOUSE
Conferences:INTERNATIONAL CONFERENCES:
1) 1st International Conference on Advancements in Materials, Manufacturing & Automation - AMMA2023 - at Amrita school of Engineering, Chennai during 7-8 April 2023,
" Experimental Investigation of Duplex Stainless Steel Mechanical Properties with Vibratory Rotation MIG Welding".

2) 6th International Conference on Recent Advances in Composite Materials -ICRACM 2019, at IIT BHU VARANASI, form 25-28 Feb 2019, ““Mechanical Characterization of Carbon Fiber Reinforced Composite - Variety of Single Lap Joint”.

3) International Conference on Recent Advances in Materials, Manufacturing and Energy Systems-ICRAMMES 2019, at VR Siddhartha Engineering College, Vijayawada form 3-4 Jan 2019, “Experimental study of mild steel weld bead mechanical properties in rotation arc welding”.

4) 2nd International Conference on Polymer Composites-2018(ICPC 2018), at NITK Surathkal, Mangalore Karnataka from 15-16 Dec 2018, “Mechanical Characterization of Basalt Fiber Reinforced Composites with Adhesive, Riveted and Hybrid Single Lap Joints by Using ANSYS”.

5) International conference on advanced materials and manufacturing processes, ICAMMP2018, March 30-31, 2018, UCEV, Vijayanagaram, “Experimentation and Analysis of Reinforced Basalt and Carbon Fibers Composite Laminate Mechanical properties".

6) International conference on advanced materials and manufacturing processes, ICAMMP2018, March 30-31, 2018, UCEV, Vijayanagaram, “A review on mechanical and acoustic emission behavior of basalt fiber reinforced composite".

7) International conference on advanced materials and manufacturing processes, ICAMMP2018, March 30-31, 2018, UCEV, Vijayanagaram, “A review on acoustic emission characterization of failure modes of carbon fiber reinforced composites".

8) 7th International conference on Material processing and Characterization, ICMPC 17, March 17 - 19, 2017, GRIET Hyderabad, Telangana, “A REVIEW ON ROTATING ARC WELDING PROCESS”.

9) 7th International conference on Material processing and Characterization, ICMPC 17, March 17 - 19, 2017, GRIET Hyderabad, Telangana, “A REVIEW ON REINFORCEMENT OF BASALT AND ARAMID (KEVLAR 129) FIBERS”.

10) 1st International and 18th National ISME conference on Mechanical Engineering: Enabling Sustainable Development (ISME-2017), February 23-25, 2017, NIT Warangal, Telangana “EFFECT OF TOOL PIN PROFILES ON THE MECHANICAL PROPERTIES OF FRICTION STIR WELDED AA 6061-T6”.

11) 6th International conference on Material processing and Characterization, ICMPC 16, Dec 5 - 7, 2016, Victoria University, Melbourne, Australia, “PERFORMANCE OF 4 STROKE DIESEL ENGINE USING COCONUT OIL AS BIOFUEL”.

12) 1st International Conference on Emerging Trends in Mechanical Engineering (ICETiME-2016) 23rd -24th September 2016, The ICFAI Foundation for Higher Education (Deemed University under Section 3 of UGC Act. 1956) Hyderabad- 501203, “EXPERIMENTAL INVESTIGATION ON WELDABILITY AND HARDNESS OF GREY CAST IRON WITH SMAW”.

13) 2nd International Conference on Innovative Advancements in Engineering & Technology (IAET), April 1-2,2016, Jaipur National University, Jaipur, Rajasthan, “PERFORMANCE OF 4 STROKE DIESEL ENGINE USING RICE BRAN OIL AS BIOFUEL".

14) 5th International conference on Material processing and Characterization, ICMPC 16, March 12 - 13, 2016, GRIET Hyderabad, Telangana, “EFFECT OF DIFFERENT EDGE PREPARATIONS ON THE TENSILE AND HARDNESS PROPERTIES OF GTAW WELDED 6082 ALUMINUM ALLOY”.

15) International Conference on Advances in Materials, Manufacturing and Applications, AMMA 2015, April 9-11 2015 by NIT Tiruchirapalli, Tamil Nadu “ STATIC AND DYNAMIC ANALYSIS OF PLATED STRUCTURES WITH EMBEDDED PIEZOELECTRIC PATCHES”.


NATIONAL CONFERENCES:

1) One day national conference on “Nascent Technologies in Mechanical Engineering for sustainable research” (NTMESR-2017), JNTU Vizayanagaram, 7th October 2017 “EXPERIMENTAL INVESTIGATION OF ALUMINIUM 5052 ALLOY WELD BEAD MECHANICAL PROPERTIES IN MIG WELDING PROCESS”

2) 4th National conference on Innovations in Mechanical Engineering, NCIME’2016, 21-22 October 2016, MITS, Madanapalli, AP, “A REVIEW ON MECHANICAL PROPERTIES OF ALUMINIUM AND STEEL ALLOYS USING MIG WELDING”.

3) 4th National conference on Innovations in Mechanical Engineering, NCIME’2016, 21-22 October 2016, MITS, Madanapalli, AP, “A REVIEW ON REINFORCEMENT OF BASALT AND CARBON FIBERS”.

4) National Conference on Technological Advancements in Mechanical Engineering (TAME-16) on 22nd & 23rd July 2016, UCEK(A), JNTUK Kakinada “A REVIEW ON COMPOSITE CYLINDERS SUBJECTED TO BUCKLING LOAD”

5) National Conference on Technological Advancements in Mechanical Engineering(TAME-16) on 22nd & 23rd July 2016, UCEK(A), JNTUK Kakinada “AUTOMATED GAS TUNGSTEN ARC WELDING-PROCESS AND ITS VARIABLES: A REVIEW”.

6) National Conference on Technological Advancements in Mechanical Engineering (TAME-16) on 22nd & 23rd July 2016, UCEK(A), JNTUK Kakinada “FRICTION STIR WELDING-PROCESS AND ITS VARIABLES: A REVIEW”.

7) 17th ISME conference on Advances in Mechanical Engineering. 3-4 Oct 2015, IIT Delhi, New Delhi, “EVALUATION OF MECHANICAL PROPERTIES OF BANANA FIBRE REINFORCED POLYESTER COMPOSITE”.

8) National Conference on New Frontiers in Mechanical Engineering, NFME 2K14, 18-19 July 2014, JNTUK Kakinada, Andhra Pradesh, “A REVIEW PAPER ON PREPARATION OF BIO-DIESEL BY TRANSESTERIFICATION PROCESS”.
Session Chair/Keynote Speaker/Guest Lecture:1) Guest lecture on "Additive Manufacturing" on 06/04/2022 at Andhra Loyola Institute of Engineering and Technology, Vijayawada,
2) Invited Talk on "ROTATION ARC WELDING" on 02/04/2021 at UCEK in a two-week FDP on Recent advances in materials and challenges in manufacturing techniques.
2)Guest lecture on "ADDITIVE MANUFACTURING: AN OVERVIEW AND FUTURE ASPECTS" ON 28/08/2018 at Tirumala engineering college, Guntur.
3)Guest lecture on "RECENT TRENDS IN MANUFACTURING PROCESSES" ON 22/10/2018 at GVR&S college of engineering and technology, Guntur.
4)Guest lecture on "Rotation arc welding: An overview and future scope in manufacturing field" ON 29/07/2018 at Sree Vahini institute of science and technology, Tiruvuru
PG Scholars guided :20
Memberships in Professional bodies:Life Membership ISTE,
Life Membership IIPE
Positions held :Additional Controller of Examinations-4
Officer In-Charge of Examinations-3
Deputy Warden(Nagarjuna Hostel), UCEK(A).
Honors & Awards:Best Teacher Award by JNTUK 2021
Patents :1) Application No.202321042501 A; Publication Date : 15/09/2023
NATURAL FIBER COMPOSITES WITH IMPROVED IMPACT RESISTANCE AND PREPARATION METHOD THEREOF.
2) Application No.202341003892 A; Publication Date : 03/02/2023
DESIGN AND MANUFACTURE OF MANUAL ELECTRODE COATING MACHINE FOR SMALL-SCALE ARC WELDING ELECTRODE MANUFACTURE
3) Application-201741037606;Publication Date : 26/04/2019
WELDING APPARATUS WITH ECCENTRIC MOTION OF WELDING TORCH
Foreign Visits:6th International conference on Material processing and Characterization, ICMPC 16 , Dec 5 - 7, 2016, Victoria University, Melbourne ,Australia “PERFORMANCE OF 4 STROKE DIESEL ENGINE USING COCONUT OIL AS BIOFUEL”.