Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Kiranmayi Abburi Venkata"'
Autor:
Shahrooz Sadeghi Borujeni, Anwar Shad, Kiranmayi Abburi Venkata, Nico Günther, Vasily Ploshikhin
Publikováno v:
Materials & Design, Vol 216, Iss , Pp 110490- (2022)
Sintering, as a post-processing step in metal binder jetting (MBJ), often results in distortion. Numerical simulations can predict sintering distortion and minimize costly trial-and-error experiments. The present paper implements a numerical approach
Externí odkaz:
https://doaj.org/article/4c1b8ee61ebb4df5ad1483d7704b2de4
Autor:
Kiranmayi Abburi Venkata, Rohith Uppaluri, Bernd Schob, Camilo Zopp, Richard Kordass, Jan Bohlen, Matthias Höfemann, Marcin Kasprowicz, Andrzej Pawlak, Edward Chlebus
Publikováno v:
Technologies for Lightweight Structures (TLS). 5:41-50
Conventional crash absorber in automotive applications, so called crash boxes are fabricated via deep drawn sheet metal resulting in significant lead times and costs. Laser Powder Bed Fusion processes, like Selective Laser Melting (SLM) offer an attr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84c7e85c2632e98ca00a5a45fb4e8bba
https://doi.org/10.21935/tls.v5i1.145
https://doi.org/10.21935/tls.v5i1.145
Publikováno v:
International Journal of Pressure Vessels and Piping. 180:103499
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1d3037b2ea20695044a061df6e73323
https://doi.org/10.1016/j.ijpvp.2016.02.015
https://doi.org/10.1016/j.ijpvp.2016.02.015
Publikováno v:
Abburi Venkata, K, Truman, C E & Smith, D J 2015, ' Characterising Residual Stresses in a Dissimilar Metal Electron Beam Welded Plate ', Procedia Engineering, vol. 130, pp. 973-985 . https://doi.org/10.1016/j.proeng.2015.12.250
Dissimilar metal welded components are becoming increasingly common in industrial applications especially in the nuclear sector. Dissimilar metal welding refers to the joining of two materials from different alloy groups. One of the basic requirement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c43664f750a266838cf88069cc242ec
Autor:
Gautam Kumar Dey, Amrita Kundu, Santosh Kumar, Kiranmayi Abburi Venkata, John Francis, Karanam Bhanumurthy, P. J. Bouchard, Anthony G. Evans, Christopher E Truman
Publikováno v:
Materials Science and Engineering: A. 575:160-168
Residual stresses in 9 mm thick ASTM A387 Grade 91 steel plates, joined using constant power (8 kW) low and high heat input laser welding processes, are characterised using neutron diffraction. The measured longitudinal and normal components of resid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25676f4d006020a561105173dfab1585
https://doi.org/10.1016/j.msea.2013.03.046
https://doi.org/10.1016/j.msea.2013.03.046
Publikováno v:
Abburi Venkata, K, Truman, C, Smith, D & Wimpory, R C 2016, Relaxation of residual stresses when extracting a specimen from a dissimilar metal electron beam welded plate . in Proceedings of the 7th International Conference on Creep, Fatigue and Creep-Fatigue Interaction (CF-7) .
University of Bristol-PURE
University of Bristol-PURE
To study the extent of residual stress relaxation and characterise the final residual stresses, neutron diffraction measurements and three-dimensional finite element analysis were conducted on a compact tension, C(T) specimen. The specimen was extrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cbd9bf256712a7e0abb9fda0583f950d
https://hdl.handle.net/1983/5741d96e-254a-42cd-a24d-b1cb75d1eb09
https://hdl.handle.net/1983/5741d96e-254a-42cd-a24d-b1cb75d1eb09
Autor:
Kiranmayi, Abburi Venkata
Welding has been one of the most extensively used joining processes for engineering applications and is the most frequently used process in nuclear power plants. Welding involves complex thermal, mechanical and metallurgical phenomena, affecting the
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.683553
Publikováno v:
Volume 6B: Materials and Fabrication.
A simple austenitic steel beam specimen with a single autogenous weld bead laid along its top edge is an ideal training problem for novice weld modellers. This geometry may be analysed using either 3D or 2D FE models and employing either block-dumped
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4007a3f7e84a68fc15dc3b3c082202d6
https://doi.org/10.1115/pvp2013-98039
https://doi.org/10.1115/pvp2013-98039
Publikováno v:
Volume 6B: Materials and Fabrication.
New methods for joining materials used in advanced nuclear power plants are of interest to increase the efficiency and productivity. Optimised joints require narrow heat affected zones, low residual stress, strain and distortion. This requires resear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec549b6e67910d0cc97ffaac59fba62f
https://doi.org/10.1115/pvp2013-97339
https://doi.org/10.1115/pvp2013-97339