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Akademický článek

Role of pinch in Argon impurity transport in ohmic discharges of Aditya-U Tokamak

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

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Akademický článek

Author Correction: Role of pinch in Argon impurity transport in ohmic discharges of Aditya-U Tokamak

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

Externí odkaz: https://doaj.org/article/366fd84c53994dc08398184150c32643

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First results of fast visible imaging diagnostic in Aditya-U tokamak

Autor: Devilal Kumawat, Kumudni Tahiliani, Suresh I, S. K. Pathak, Santosh P. Pandya, Sameer Kumar, Raju Daniel, R. L. Tanna, Joydeep Ghosh, Umesh Nagora, Manoj K. Gupta, Rohit Kumar, Kumarpalsinh Jadeja, Suman Aich

Publikováno v: The Review of scientific instruments. 93(11)

A Fast Visible Imaging Diagnostic (FVID) system, measuring the visible light emission spectrum (400–1000 nm) from tokamak plasma, has been installed on the Aditya-U tokamak to monitor the two-dimensional dynamics of the poloidal cross section of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7982237ddd58e9c71bef477ab4723cdb
https://pubmed.ncbi.nlm.nih.gov/36461494

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Initial results from time-resolved LaBr based hard x-ray spectrometer for ADITYA-U tokamak

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32bf28c5be2fb101e5e6e8b86d086920
https://pubmed.ncbi.nlm.nih.gov/36182481

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Analysis of Thermodynamic and Volume Expansion Properties of Nacl Solid at High Temperatures and Pressures

Autor: S Singh, S. K. Pathak, P. K. Singh

Publikováno v: International Journal of Advanced Research in Science, Communication and Technology. :178-181

In the present study, we derived new relationship and expression for temperature dependence of thermal pressure for NaCl crystal. A mostly elastic property of solid depends on the strength of inter atomic forces of solids. The present work approach h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3824ebb4e7b23c6330a1a69b96f6fd23
https://doi.org/10.48175/ijarsct-662

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Foliar Spray of Synthetic Osmolytes Alleviates Terminal Heat Stress in Late-Sown Wheat

Autor: M. Lal, Kali Krishna Hazra, A. Roy Chowdhury, S. K. Pathak, Asheesh Chaurasiya, Mainak Ghosh, S. S. Acharya, AK Pal

Publikováno v: International Journal of Plant Production. 14:321-333

Wheat sowing often gets delayed and the crop faces terminal heat stress, which is severely impacting the crop productivity. Synthetic osmolytes maintain structural integrity of cell membrane and protect oxidative damage of cells under stress conditio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83ebaca3977056d42d279b4d45a3ab0e
https://doi.org/10.1007/s42106-020-00087-4

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Investigating the effect of density variation on pitch angle scattering events of runaway electrons as observed through electron cyclotron emission diagnostic at Aditya-upgrade tokamak

Autor: Varsha Siju, Santosh P. Pandya, S. K. Pathak, Umesh Nagora, Shishir Purohit, Ansh Patel, M. K. Gupta, K. Tahiliani, R. L. Tanna, Kumarpalsinh Jadeja, Rohit Kumar, J. Ghosh

Publikováno v: Review of Scientific Instruments. 93:113529

Nascent observations about the influence of kinetic instabilities on electron cyclotron emission (ECE) from runaway electrons (REs) have been detected and explored at the Aditya-Upgrade (Aditya-U) tokamak. The developed broadband ECE radiometer syste

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a781e335ddbc0d5993dc01723ed4f3d
https://doi.org/10.1063/5.0101766

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Initial results from near-infrared spectroscopy on ADITYA-U tokamak

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ded91b1b3e6b9ea47dfc701b02f05be2
https://doi.org/10.1063/5.0101850

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Adaptation and Impact of Zero Tillage Technology for Wheat Cultivation in Eastern Region of Bihar

Autor: Shridhar Patil, S. Raghawan, Sanoj Kumar, Sanjeev Kumar Gupta, S. K. Pathak, R. K. Sohane, Arvind Bhai Patel

Publikováno v: Current Journal of Applied Science and Technology. :1-7

The present study aims to determine the adaptation and impact of zero tiltage technology for wheat cultivation in Eastern region of Bihar. There is an increasing recognition among policy-makers of the largely untapped potential of the Eastern Indo-Ga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50e4e1f2e60a99547b4eec1b84a206d2
https://doi.org/10.9734/cjast/2019/v38i630397

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Impact of Open Crop Residue Burning and Alternate Options for Mitigation: A Review

Autor: Sanjeev Kumar Gupta, Rupak Sharma, Samir Dutta, S. K. Pathak, R. K. Sohane, Anshuman Kohli, S. Roy Choudhury

Publikováno v: Current Journal of Applied Science and Technology. :1-10

Burning of crop residues in field include unavailability of labour, high cost in residue removing process and use of combined in rice-wheat cropping system especially in the Indo-Gangetic plains (IGP). Primary crop types whose residues are typically

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19c95eb31d84a167024d1b850dc4e910
https://doi.org/10.9734/cjast/2019/v37i630317

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