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Numerical Investigation of Heat Transfer Behaviour During TIG Welding of Stainless Steel Pipes for Various Welding Heat Input Conditions

Received: 27 October 2016     Accepted: 7 November 2016     Published: 16 February 2017
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Abstract

In the present work, tungsten inert gas (TIG) welding was carried out on stainless steel pipe joints and the heat transfer behaviour for various welding heat input was analysed. In this work austenitic stainless steel of grade 304L was used and the experiment was carried out on bead on plate and weld profile was analysed. The bead profile was obtained from the experiment and microstructure was characterized. The bead profile dimensions from the experiment were used in the calibration of heat source model during finite element heat transfer analysis. Based on the calibrated heat source model, TIG welding of stainless steel pipes was analysed. Numerical simulation was considered as conduction heat transfer analysis and weld pool convection was neglected in the model. The non-linear transient heat transfer analysis was carried out on pipes and thermal cycles at various locations were analysed.

Published in American Journal of Mechanical and Industrial Engineering (Volume 2, Issue 3)
DOI 10.11648/j.ajmie.20170203.11
Page(s) 117-126
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

TIG, 304L, FEA, Transient Temperature, Simulations

References
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[2] Giridharan PK, Murugan N (2009) Optimization of pulsed GTA welding process parameters for the welding of AISI 304L stainless steel sheets. The International Journal of Advanced Manufacturing Technology 40 (5-6):478-489. doi:10.1007/s00170-008-1373-0
[3] Yushchenko KA, Kovalenko MDV, Krivtsun IV, Demchenko VF, Kovalenko MIV, Lesnoy MAB (2009) Experimental Studies and Mathematical Modelling of Penetration in TIG and A-TIG Stationary Arc Welding of Stainless Steel. Welding in the World 53 (9-10):R253-R263
[4] Abhilash AP, Sathiya P (2011) Finite Element Simulation of Laser Welding of 904L Super Austenitic Stainless Steel. Transactions of the Indian Institute of Metals 64 (4-5):409-416. doi:10.1007/s12666-011-0093-6
[5] Ganesh KC, Balasubramanian KR, Vasudevan M, Vasantharaja P, Chandrasekhar N (2016) Effect of Multipass TIG and Activated TIG Welding Process on the Thermo-Mechanical behaviour of 316LN Stainless Steel Weld Joints. Metallurgical and Materials Transactions B 47 (2):1347-1362. doi:10.1007/s11663-016-0600-6
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[11] Ahmadi E, Ebrahimi AR (2015) Welding of 316L Austenitic Stainless Steel with Activated Tungsten Inert Gas Process. Journal of Materials Engineering and Performance 24 (2):1065-1071. doi:10.1007/s11665-014-1336-6
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Cite This Article
  • APA Style

    J. Rajakumar, M. Sheik Ibrahim Bathusa, N. Pothivel Rajan, K. Sulaiman, A. Simon Christopher, et al. (2017). Numerical Investigation of Heat Transfer Behaviour During TIG Welding of Stainless Steel Pipes for Various Welding Heat Input Conditions. American Journal of Mechanical and Industrial Engineering, 2(3), 117-126. https://doi.org/10.11648/j.ajmie.20170203.11

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    ACS Style

    J. Rajakumar; M. Sheik Ibrahim Bathusa; N. Pothivel Rajan; K. Sulaiman; A. Simon Christopher, et al. Numerical Investigation of Heat Transfer Behaviour During TIG Welding of Stainless Steel Pipes for Various Welding Heat Input Conditions. Am. J. Mech. Ind. Eng. 2017, 2(3), 117-126. doi: 10.11648/j.ajmie.20170203.11

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    AMA Style

    J. Rajakumar, M. Sheik Ibrahim Bathusa, N. Pothivel Rajan, K. Sulaiman, A. Simon Christopher, et al. Numerical Investigation of Heat Transfer Behaviour During TIG Welding of Stainless Steel Pipes for Various Welding Heat Input Conditions. Am J Mech Ind Eng. 2017;2(3):117-126. doi: 10.11648/j.ajmie.20170203.11

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  • @article{10.11648/j.ajmie.20170203.11,
      author = {J. Rajakumar and M. Sheik Ibrahim Bathusa and N. Pothivel Rajan and K. Sulaiman and A. Simon Christopher and K. C. Ganesh},
      title = {Numerical Investigation of Heat Transfer Behaviour During TIG Welding of Stainless Steel Pipes for Various Welding Heat Input Conditions},
      journal = {American Journal of Mechanical and Industrial Engineering},
      volume = {2},
      number = {3},
      pages = {117-126},
      doi = {10.11648/j.ajmie.20170203.11},
      url = {https://doi.org/10.11648/j.ajmie.20170203.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmie.20170203.11},
      abstract = {In the present work, tungsten inert gas (TIG) welding was carried out on stainless steel pipe joints and the heat transfer behaviour for various welding heat input was analysed. In this work austenitic stainless steel of grade 304L was used and the experiment was carried out on bead on plate and weld profile was analysed. The bead profile was obtained from the experiment and microstructure was characterized. The bead profile dimensions from the experiment were used in the calibration of heat source model during finite element heat transfer analysis. Based on the calibrated heat source model, TIG welding of stainless steel pipes was analysed. Numerical simulation was considered as conduction heat transfer analysis and weld pool convection was neglected in the model. The non-linear transient heat transfer analysis was carried out on pipes and thermal cycles at various locations were analysed.},
     year = {2017}
    }
    

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  • TY  - JOUR
    T1  - Numerical Investigation of Heat Transfer Behaviour During TIG Welding of Stainless Steel Pipes for Various Welding Heat Input Conditions
    AU  - J. Rajakumar
    AU  - M. Sheik Ibrahim Bathusa
    AU  - N. Pothivel Rajan
    AU  - K. Sulaiman
    AU  - A. Simon Christopher
    AU  - K. C. Ganesh
    Y1  - 2017/02/16
    PY  - 2017
    N1  - https://doi.org/10.11648/j.ajmie.20170203.11
    DO  - 10.11648/j.ajmie.20170203.11
    T2  - American Journal of Mechanical and Industrial Engineering
    JF  - American Journal of Mechanical and Industrial Engineering
    JO  - American Journal of Mechanical and Industrial Engineering
    SP  - 117
    EP  - 126
    PB  - Science Publishing Group
    SN  - 2575-6060
    UR  - https://doi.org/10.11648/j.ajmie.20170203.11
    AB  - In the present work, tungsten inert gas (TIG) welding was carried out on stainless steel pipe joints and the heat transfer behaviour for various welding heat input was analysed. In this work austenitic stainless steel of grade 304L was used and the experiment was carried out on bead on plate and weld profile was analysed. The bead profile was obtained from the experiment and microstructure was characterized. The bead profile dimensions from the experiment were used in the calibration of heat source model during finite element heat transfer analysis. Based on the calibrated heat source model, TIG welding of stainless steel pipes was analysed. Numerical simulation was considered as conduction heat transfer analysis and weld pool convection was neglected in the model. The non-linear transient heat transfer analysis was carried out on pipes and thermal cycles at various locations were analysed.
    VL  - 2
    IS  - 3
    ER  - 

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Author Information
  • Department of Mechanical Engineering, V V College of Engineering, Tisaiyanvilai, India

  • Department of Mechanical Engineering, V V College of Engineering, Tisaiyanvilai, India

  • Department of Mechanical Engineering, V V College of Engineering, Tisaiyanvilai, India

  • Department of Mechanical Engineering, V V College of Engineering, Tisaiyanvilai, India

  • Department of Mechanical Engineering, V V College of Engineering, Tisaiyanvilai, India

  • Department of Mechanical Engineering, National Institute of Technology, Tiruchirappalli, India

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