Zobrazeno 1 - 10
of 53
pro vyhledávání: '"K A, Jadeja"'
Autor:
K. Shah, J. Ghosh, S. Patel, M. B. Chowdhuri, K. A. Jadeja, G. Shukla, T. Macwan, A. Kumar, S. Dolui, K. Singh, R. L. Tanna, K. M. Patel, R. Dey, R. Manchanda, N. Ramaiya, R. Kumar, S. Aich, N. Yadava, S. Purohit, M. K. Gupta, U. C. Nagora, S. K. Pathak, P. K. Atrey, K. B. K. Mayya
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract We present experimental results of the trace argon impurity puffing in the ohmic plasmas of Aditya-U tokamak performed to study the argon transport behaviour. Argon line emissions in visible and Vacuum Ultra Violet (VUV) spectral ranges aris
Externí odkaz:
https://doaj.org/article/a9f25bb513d9492db8c8107da3149e37
Author Correction: Role of pinch in Argon impurity transport in ohmic discharges of Aditya-U Tokamak
Autor:
K. Shah, J. Ghosh, S. Patel, M. B. Chowdhuri, K. A. Jadeja, G. Shukla, T. Macwan, A. Kumar, S. Dolui, K. Singh, R. L. Tanna, K. M. Patel, R. Dey, R. Manchanda, N. Ramaiya, R. Kumar, S. Aich, N. Yadava, S. Purohit, M. K. Gupta, U. C. Nagora, S. K. Pathak, P. K. Atrey, K. B. K. Mayya
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/366fd84c53994dc08398184150c32643
Autor:
Ansh Patel, Santosh P. Pandya, Tanmay M. Macwan, Umeshkumar C. Nagora, Jayesh V. Raval, K. A. Jadeja, Sameer Kumar Jha, Rohit Kumar, Suman Aich, Suman Dolui, Kaushlender Singh, K. M. Patel, Kumudni Tahiliani, Surya Kumar Pathak, Rakesh L. Tanna, Joydeep Ghosh, Manoj Kumar
Publikováno v:
IEEE Transactions on Plasma Science. 50:1445-1453
Autor:
S, Purohit, M K, Gupta, M B, Chowdhuri, I, Mansuri, M, Bhandarkar, B K, Shukla, K, Shah, R, Manchanda, U C, Nagora, S K, Pathak, K A, Jadeja, R L, Tanna, J, Ghosh
Publikováno v:
The Review of scientific instruments. 93(9)
Runaway electrons (REs) are passively studied by hard x-ray (HX) emissions generated by REs. A LaBr3(Ce) detector-based HX spectroscopic diagnostic (operational within ∼75 keV to 3.5 MeV) has been set up on the ADITYA-U. The diagnostic acquisition
Autor:
Kiran Patel, Hem C. Joshi, Kaushal Patel, K. A. Jadeja, Surya K. Pathak, Umesh Nagora, Rakesh L. Tanna
Publikováno v:
IEEE Transactions on Plasma Science. 49:1891-1897
Microwave interferometry has been used extensively for plasma diagnostics in tokamak for real-time electron density measurements. Real-time density measurement is an indispensable part of advanced tokamaks, as it can be used as feedback to control th
Autor:
N, Ramaiya, R, Manchanda, M B, Chowdhuri, N, Yadava, R, Dey, A, Kumar, K, Shah, S, Patel, K A, Jadeja, K M, Patel, R, Kumar, S, Aich, S K, Pathak, R L, Tanna, J, Ghosh
Publikováno v:
Review of Scientific Instruments. 93:113552
Spectroscopy in vacuum ultraviolet (VUV) and visible ranges plays an important role in the investigation and diagnosis of tokamak plasmas. However, under harsh environmental conditions of fusion grade devices, such as ITER, VUV–visible systems enco
Autor:
D. Purohit, Harshida Patel, Aditya-U Team, Mahesh Kushwah, K. G. Parmar, B. K. Shukla, Moti Makwana, Kaushal Patel, Hardik Mistry, Joydeep Ghosh, K. A. Jadeja, Jatin Patel, Rakesh L. Tanna, Rajan Babu, C. N. Gupta
Publikováno v:
Fusion Engineering and Design. 146:2083-2086
The Aditya tokamak has been upgraded to Aditya-U by changing it’s vacuum vessel from rectangular to circular to accommodate the diverter coil for shaped plasma. The 42 GHz ECRH (Electron Cyclotron Resonance Heating) system has been integrated with
Autor:
Minsha Shah, Joydeep Ghosh, Rohit Kumar, V. K. Panchal, V. Balakrishnan, B. K. Shukla, N. Ramaiya, Bharat Kataria, Bharat Arambhadiya, C. N. Gupta, Tanmay Macwan, Kumudni Asudani, M.V. Gopalakrishna, Shivam Gupta, Manoj Kumar Gupta, Pratip K. Chattopadhyay, Rachana Rajpal, Suman Dolui, Suman Aich, Kunal S Shah, Umesh Nagora, Jayesh Raval, Surya K. Pathak, Devilal Kumavat, Kajal Shah, P. K. Atrey, Rakesh L. Tanna, Nandini Yadava, Sharvil Patel, Ranjana Manchanda, Kaushal Patel, Malay Bikas Chowdhuri, Kiran Patel, Kaushlender Singh, Moti Makwana, K. A. Jadeja
Publikováno v:
Nuclear Fusion. 62:016003
In fusion devices, various techniques are employed for coating the plasma facing components (PFCs) including the vessel wall with low-Z material like lithium, boron, and silicon in order to enhance the plasma parameters and control. In ADITYA-Upgrade
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
Autor:
Pratip K. Chattopadhyay, Amita Das, D. Bora, Y. C. Saxena, Rakesh L. Tanna, S. B. Bhatt, N.D. Patel, M.B. Kalal, K. A. Jadeja, V. R. Prajapati, K.S. Acharya, Kulav Rathod, J. Ghosh, K.M. Patel
Publikováno v:
Fusion Engineering and Design. 124:558-561
Limiter based ADITYA tokamak has been upgraded in the divertor configured ADITYA-U tokamak. The ADITYA tokamak upgradation includes the replacement of rectangular cross section vacuum vessel by circular cross section vacuum vessel to accommodate addi