Unprecedented confinement time of electron plasmas with a purely toroidal magnetic field in SMARTEX-C

Autor: Lavkesh Lachhvani, Sambaran Pahari, Rajiv Goswami, Yogesh G. Yeole, Minsha Shah, Nikhil Mohurle, Prabal K. Chattopadhyay

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)

Abstract Confinement time of electron plasmas trapped using a purely toroidal magnetic field has been found to exceed $${100}\, \hbox {s}$$ 100 s in a small aspect ratio ( $$R_{o}/a \sim {1.59}$$ R o / a ∼ 1.59 , $$R_o$$ R o and a are device major

Externí odkaz: https://doaj.org/article/701e18c17bd842d8918eeabe006f6599

Overview of physics results from the ADITYA-U tokamak and future experiments

Autor: R.L. Tanna, J. Ghosh, K.A. Jadeja, Rohit Kumar, Suman Aich, K.M. Patel, Harshita Raj, Kaushlender Singh, Suman Dolui, Kajal Shah, S. Patel, Nandini Yadava, Tanmay Macwan, A. Kanik, Ankit Kumar, Bharat Hegde, Ashok Kumawat, A. Kundu, R. Joshi, Deepti Sharma, Ankit Patel, L. Pradhan, K. Galodiya, Shwetang Pandya, Soumitra Banerjee, Sk Injamul Hoque, Komal, M.B. Chowdhuri, R. Manchanda, N. Ramaiya, Ritu Dey, G. Shukla, D. Modi, Vishal Sharma, Aman Gauttam, M.N. Makwana, Kunal Shah, S. Gupta, Supriya Nair, S. Purohit, U.C. Nagora, A. Adhiya, Kiran Patel, Kumudni Asudani, S.K. Jha, D. Kumawat, Santosh Pandya, Varsha S., Praveenlal Edappala, B. Arambhadiya, Minsha Shah, Pramila Gautam, V. Raulji, Praveena Shukla, Abhijeet Kumar, Mitesh Patel, R. Rajpal, M. Bhandarkar, Imran Mansuri, Kirti Mahajan, K. Mishra, Sunil Kumar, B.K. Shukla, Jagabandhu Kumar, P.K. Sharma, Snehlata Aggarwal, Kumar Ajay, M.K. Gupta, S.K. Pathak, P.K. Chattopadhyay, D. Raju, S. Dutta, S. Pahari, N. Bisai, Chetna Chauhan, Y.C. Saxena, A. Sen, R. Pal, S. Chaturvedi

Publikováno v: Nuclear Fusion, Vol 64, Iss 11, p 112011 (2024)

The ADITYA upgrade (ADITYA-U), a medium-sized $\left( {{R_0} = 75{\text{ cm}},\,\,a = 25{\text{ cm}}} \right)$ conventional tokamak facility in India, has been consistently producing experiments findings by using circular and shaped-plasmas. Recogniz

Externí odkaz: https://doaj.org/article/3483c8e9383c49df9c6397ed9d21f62f

A Simple Device for Simultaneous Measurement of Stokes Polarization Parameters

Autor: Asha Adhiya, Minsha Shah, Ankur Pandya, Rajwinder Kaur

Publikováno v: IEEE Transactions on Instrumentation and Measurement. 72:1-6

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41005c44736b1ff1a137a8a837c9241b
https://doi.org/10.1109/tim.2023.3235451

Overview of recent experimental results from the ADITYA-U tokamak

Autor: R.L. Tanna, Tanmay Macwan, J. Ghosh, K.A. Jadeja, Rohit Kumar, S. Aich, K.M. Patel, Harshita Raj, Kaushlender Singh, Suman Dolui, Ankit Kumar, B.K. Shukla, P.K. Chattopadhyay, M.N. Makwana, K.S. Shah, S. Gupta, V. Balakrishnan, C.N. Gupta, V.K. Panchal, Praveenlal Edappala, B. Arambhadiya, Minsha Shah, Pramila Gautam, V. Raulji, Praveena Shukla, R. Rajpal, U.C. Nagora, Kiran Patel, Nandini Yadava, S. Patel, N. Ramaiya, M.B. Chowdhuri, R. Manchanda, R. Dey, G. Shukla, K. Shah, Varsha S, J. Raval, S. Purohit, K. Tahiliani, D. Kumawat, S.K. Jha, N. Bisai, P.K. Atrey, S.K. Pathak, M.K. Gupta, M.V. Gopalkrishana, B.R. Doshi, Deepti Sharma, R. Srinivasan, D. Raju, Chetna Chauhan, Y.C. Saxena, Abhijit Sen, R. Pal, S. Chaturvedi

Publikováno v: Nuclear Fusion. 62:042017

Since the 2018 IAEA-FEC conference, in addition to expanding the parameter horizons of the ADITYA-U machine, emphasis has been given to dedicated experiments on inductively driven particle injection (IPI) for disruption studies, runaway electron (RE)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d4c9f5ab7d3ce654fcf7b3aa2c2c2161
https://doi.org/10.1088/1741-4326/ac31db

Development of a novel spiral antenna system for low loop voltage current start-up at the Steady State Superconducting Tokamak (SST-1)

Autor: Siju George, Prashant L Thankey, S.K. Patnaik, Minsha Shah, H. Nimavat, Dilip C Raval, Kirit Vasava, Mainak Bandyopadhyay, Debjyoti Basu, Sudhir Kumar Sharma, Yuvakiran Paravastu, K. A. Jadeja, D. Raju, M.V. Gopalakrishna, Pramila Gautam, Sneha P Jayaswal, Ruby Trivedi, D. Rathi, Manoj Patel, B.R. Kadia, Raj Singh, Kalpesh R Dhanani, Aparajita Mukherjee, Paresh Vasava, Ajesh Subbarao, Vijaykumar N Patel, K.M. Parmar, Chirag Bhavsar, Ziauddin Khan

Publikováno v: Plasma Physics and Controlled Fusion. 64:015004

In general, superconducting tokamaks require low loop voltage current start-up for the safety purpose of their poloidal field coils. The loop voltage inside the vacuum vessel of Steady State Superconducting Tokamak (SST-1) is low in nature since its

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47942fdec0ffd72522eaaa2d303719b9
https://doi.org/10.1088/1361-6587/ac3498