Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Avinash Gopalan"'
Autor:
Arnomitra Chatterjee, Kundan Kumar, Avinash Gopalan, Y. Pushpalatha Devi, R. N. Singh, S. K. Sinha
Publikováno v:
International Journal of Fracture. 233:195-210
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36d9613780bf9bb1d12dd1c318357679
https://doi.org/10.1007/s10704-022-00619-1
https://doi.org/10.1007/s10704-022-00619-1
Publikováno v:
Transactions of the Indian National Academy of Engineering. 7:575-582
Zr–2.5Nb alloy, with its high yield strength and low hydrogen absorption, is used in Pressurized Heavy Water Reactor (PHWR) as pressure tube. Hydrogen in solid solution form and in hydride precipitate form may alter the mechanical properties of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46ed413c2a91a525fdcd8dca349385ad
https://doi.org/10.1007/s41403-021-00281-4
https://doi.org/10.1007/s41403-021-00281-4
Autor:
Vivek Patel, Avinash Gopalan, Harshit K. Khandelwal, Nachiket Keskar, Y. Pushpalatha Devi, R.N. Singh
Publikováno v:
International Journal of Pressure Vessels and Piping. 200:104844
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e1ac2515921c909072f4c22f1945f2d
https://doi.org/10.1016/j.ijpvp.2022.104844
https://doi.org/10.1016/j.ijpvp.2022.104844
Publikováno v:
Journal of Nuclear Materials. 569:153903
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c597587eacb09cddb5e26e448483a23
https://doi.org/10.1016/j.jnucmat.2022.153903
https://doi.org/10.1016/j.jnucmat.2022.153903
Publikováno v:
International Journal of Fracture. 205:103-109
Effect of loading rate on cleavage failure probability for ferritic/martensitic steels using Weibull stress analysis is studied. Calibration of Weibull slope for two grades of fusion reactor blanket steels namely, Indian Reduced Activation Ferritic/M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e1d82bc699df7b2796fe28753a69153
https://doi.org/10.1007/s10704-017-0184-4
https://doi.org/10.1007/s10704-017-0184-4
Autor:
Akanksha Samanta, Amit Soren, Ripandeep Singh, Avinash Gopalan, A.K. Bind, T.N. Murty, Rishi Sharma, Saurav Sunil
Publikováno v:
Journal of Nuclear Materials. 544:152681
The effect of radial hydride on the room temperature fracture toughness of the Zr-2.5Nb pressure tube material with 100% radial hydrides and hydrogen content up to 320wppm was investigated using curved compact tension (CCT) specimens. The hydride con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef5b07e4b1449f8002703270c3352711
https://doi.org/10.1016/j.jnucmat.2020.152681
https://doi.org/10.1016/j.jnucmat.2020.152681
Publikováno v:
Journal of Nuclear Materials. 542:152457
Delayed Hydride Cracking (DHC) behaviour of Zr-2.5Nb Pressure Tube (PT) material used in Indian 200MWe Pressurised Heavy Water Reactor (PHWR) containing radial hydrides and circumferential hydrides was studied in the temperature range of 200–250 °
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb75042f5d23a8efd2a31237b9e6698b
https://doi.org/10.1016/j.jnucmat.2020.152457
https://doi.org/10.1016/j.jnucmat.2020.152457
Autor:
S.A. Chandanshive, T.N. Murty, A.K. Bind, Avinash Gopalan, Saurav Sunil, Bhupendra K. Kumawat, R.N. Singh
Publikováno v:
Journal of Nuclear Materials. 536:152187
The crack growth rates of un-irradiated and un-hydrided Zr-2.5Nb pressure tube material has been investigated in both air and in vacuum. Pre-cracked CCT samples made from pressure tube were tested in air atmosphere at 300 °C and 350 °C at different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03e5f60f29bf07faaea9c0e583426f57
https://doi.org/10.1016/j.jnucmat.2020.152187
https://doi.org/10.1016/j.jnucmat.2020.152187
Publikováno v:
Journal of Nuclear Materials. 465:424-432
In this work, fracture behaviour of 20MnMoNi55 reactor pressure vessel (RPV) steel in the ductile to brittle transition regime (DBTT) is characterised. Compact tension (CT) and single edged notched bend (SENB) specimens of two different sizes were te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46bdbdd56187fe7ee8b4f0fa1b852c6a
https://doi.org/10.1016/j.jnucmat.2015.06.009
https://doi.org/10.1016/j.jnucmat.2015.06.009
Publikováno v:
Proceedings of the 5th International Congress on Computational Mechanics and Simulation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1403d073607653f388753991de3a348d
https://doi.org/10.3850/978-981-09-1139-3_140
https://doi.org/10.3850/978-981-09-1139-3_140