Zobrazeno 1 - 10
of 21
pro vyhledávání: '"P.K. Jayakumar"'
Publikováno v:
International Journal of Innovative Research in Engineering & Management. 3:494-502
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d76eef70afb2944a512e32989ba9e85a
https://doi.org/10.21276/ijirem.2016.3.6.8
https://doi.org/10.21276/ijirem.2016.3.6.8
Publikováno v:
Materials Science and Engineering: A. 538:7-13
The structure, thermal stability and diffusion bonding behaviour of oxygen free high conductivity copper (OFHC), and Cu–Cr–Zr alloy (CRZ) with ultra fine grains (UFG) produced by severe plastic deformation through equal-channel angular pressing (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::962ebf9d6720ed0da96deb8de0a1008c
https://doi.org/10.1016/j.msea.2011.12.069
https://doi.org/10.1016/j.msea.2011.12.069
Publikováno v:
Fusion Engineering and Design. 83:729-735
We present characteristics of a 5 MW ion source for SST-1 neutral beam injector. Before the source could be tested for its performance, it was conditioned by 480 arc discharges of 1 s and beam extraction of hydrogen species at various beam voltages r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13cf97ba9a6139d63b24b2f9ac803e07
https://doi.org/10.1016/j.fusengdes.2008.04.013
https://doi.org/10.1016/j.fusengdes.2008.04.013
Autor:
V. Prahlad, Vivek Sharma, Namita Singh, S.K. Mattoo, B. Sridhar, C. Rotti, P.K. Jayakumar, N. Bisai, M. J. Singh, Raja Onali, N.V.M. Rao, B. Prajapati, M.R. Jana, Ujjwal Baruah, S.K. Sharma, Arun Chakraborty, Sejal Shah, M. Bandyopadhyay, G. B. Patel, Ch. Chakrapani, P. J. Patel, S. Rambabu
Publikováno v:
Fusion Engineering and Design. :685-691
The paper presents the complete engineering design of steady neutral beam injector, with emphasis on the deviation in the design from conventional short pulse injectors.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b71194ae3cb356de70f1e10979e6cc4
https://doi.org/10.1016/s0920-3796(01)00388-x
https://doi.org/10.1016/s0920-3796(01)00388-x
Autor:
G. B. Patel, C. Rotti, Sejal Shah, Ch. Chakrapani, V. Sreedhar, Vivek Sharma, M.R. Jana, S. Rambabu, P. J. Patel, Mainak Bandyopadhyay, N.V.M. Rao, Namita Singh, Ujjwal Baruah, S.K. Mattoo, Arun Chakraborty, N. Bisai, V. Prahlad, P.K. Jayakumar
Publikováno v:
Fusion Engineering and Design. :481-486
This paper presents the control system overview, hardware, software and network for Data acquisition and Control system for steady state neutral beam injector (NBIDACS) to be used for heating of plasma in steady state superconducting tokamak (SST-1).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35116583d5718de9c3a56023425d6aa4
https://doi.org/10.1016/s0920-3796(01)00329-5
https://doi.org/10.1016/s0920-3796(01)00329-5
Autor:
S.K. Mattoo, M. J. Singh, Arun Chakraborty, M.V. Rao, D. Patel, N. Bisai, P.K. Jayakumar, V. Prahlad, M.R. Jana, M. Bandyopadhyay, P.J. Patel, G. B. Patel, U.K. Baruah
Publikováno v:
Scopus-Elsevier
Conceptual design of a fully solid state power supply system for 1000s ON/ 5000s OFF long pulse operation of a neutral beam injector is presented. A switched power supply with solid state crowbar is used for regulated HV power. A 400 Hz, 24 phase fil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::303e179d792a66278f1cbc73124b5001
https://doi.org/10.1109/fusion.1997.687824
https://doi.org/10.1109/fusion.1997.687824
Autor:
N. Bisai, Arun Chakraborty, M.R. Jana, P.K. Jayakumar, S.K. Mattoo, P.J. Patel, K. Rajasekar, U.K. Baruah
Publisher Summary This chapter discusses the design of the neutral beam (NB) system for the SST-1 machine. The design of the NB is based on a single 5 MW source beamline. The physical arrangement of the neutral beam injector system (NBIS) with the SS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4e14c52fc3402ef333b65e6cd804802
https://doi.org/10.1016/b978-0-444-82762-3.50134-8
https://doi.org/10.1016/b978-0-444-82762-3.50134-8
Publikováno v:
Eurasian Chemico-Technological Journal , Vol 13, Iss 1-2, Pp 59-65 (2011)
Ultra fine grained copper is produced by equal channel angular processing (ECAP) routes.Multiple passing through the ECAP die reveals high grain refinement in first few passes.Transmission electron microscopies in to the samples reveal a grain refine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ac572c8b81805cddb9f7aaacbc86e89
https://doi.org/10.18321/ectj66
https://doi.org/10.18321/ectj66
Autor:
Mainak Bandyopadhyay, V. Prahlad, Ujjwal Baruah, P.K. Jayakumar, N. Bisai, S.K. Mattoo, Arun Chakraborty, M. J. Singh, D. Patel, M.V. Rao, M.R. Jana, G. B. Patel, P. J. Patel
Publikováno v:
Scopus-Elsevier
This paper presents the design calculations for the ion deflection system for the SST-1 NBI system. The main design driver for engineering this system has been long pulse compatibility with the heat load.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57a61e32dafacd4b6058963cd6ba5b17
http://www.scopus.com/inward/record.url?eid=2-s2.0-0031635373&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0031635373&partnerID=MN8TOARS
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