Zobrazeno 1 - 10 of 82 pro vyhledávání: '"Ranu Bhatt"'
1
Akademický článek
Bismuth telluride based efficient thermoelectric power generator with electrically conducive interfaces for harvesting low-temperature heat
Autor: Ranu Bhatt, Rishikesh Kumar, Shovit Bhattacharya, Pramod Bhatt, Pankaj Patro, Titas Dasgupta, Ajay Singh, Kunal Purnachandra Muthe
Publikováno v: Journal of Science: Advanced Materials and Devices, Vol 7, Iss 3, Pp 100447- (2022)
Nearly 50% of the heat released by various sources in the environment is found in the temperature range below 573 K. Thermoelectric generators (TEGs) offer a robust solid-state energy conversion mechanism to harvest this waste heat into useful electr
Externí odkaz: https://doaj.org/article/6376c70f8bcd457e873ce4359c6ff218
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2
Akademický článek
Design and development of DC to DC voltage booster to integrate with PbTe/TAGS-85 based thermoelectric power generators
Autor: S.K. Sahu, Anil K. Bohra, P.G. Abichandani, Ajay Singh, Shovit Bhattacharya, Ranu Bhatt, Ranita Basu, Pritam Sarkar, S.K. Gupta, K.P. Muthe, S.C. Gadkari
Publikováno v: Materials Science for Energy Technologies, Vol 2, Iss 3, Pp 429-433 (2019)
Thermoelectric power generators (TEGs) based on Seebeck effect convert waste heat into electricity. However, the practical applications of such TEGs are limited by their low output DC voltage (10–300 mV). Therefore, a self powered DC-DC voltage boo
Externí odkaz: https://doaj.org/article/faa84f8c24b84fc6ab327b603b176676
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3
Akademický článek
Transition from n- to p-type conduction concomitant with enhancement of figure-of-merit in Pb doped bismuth telluride: Material to device development
Autor: Anil K. Bohra, Ranu Bhatt, Ajay Singh, Shovit Bhattacharya, Ranita Basu, K.N. Meshram, Shaibal K. Sarkar, Pramod Bhatt, P.K. Patro, D.K. Aswal, K.P. Muthe, S.C. Gadkari
Publikováno v: Materials & Design, Vol 159, Iss , Pp 127-137 (2018)
The majority of industrial, automobile processes, electrical appliances emit waste heat in the low-temperature range (
Externí odkaz: https://doaj.org/article/8175f4a54a544e9bb40cc17b0f7df9f1
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6
Separation of 99Tc from low level radioactive liquid waste using hollow fiber supported liquid membrane: optimisation and performance evaluation
Autor: Darshan B. Sathe, D. A. Thakur, N.L. Sonar, Anil Kumar Pabby, T. P. Valsala, Ranu Bhatt
Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 330:811-820
Low level radioactive liquid waste (LLW) obtained after treatment of Intermediate level radioactive waste (ILW) is highly alkaline and rich in 99Tc as the pertechnetate ion. It is considered as a long-term hazard in nuclear waste disposal. Solvent ex
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::960ad75f54136823de52a58bbaf43d0a
https://doi.org/10.1007/s10967-021-07983-7
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7
On the seam welding of ultra-thin commercially pure (CP) grade-2 titanium foils
Autor: Suman Neogy, Aniruddha Kumar, Ranu Bhatt
Publikováno v: Welding International. 35:255-260
This communication reports a comparative study on the seam welding of CP grade-2 Ti foils with thicknesses of 10 µm, 50 µm and 100 µm using a repetitive nanosecond pulsed fibre laser and a lamp-pum...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a3fdd70753e070ff7881441b8d7eac3
https://doi.org/10.1080/09507116.2021.1989992
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8
Analysis of BET specific surface area in several recycled oxide powders
Autor: Ranu Bhatt, S. C. Aher, D. B. Sathe, P. V. S. Varma, Gurwinder Singh
Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 327:555-564
The surface area data of feed oxide powders is of fundamental interest to optimize the process of nuclear fuel fabrication. The single-point Brunauer–Emmet–Teller (BET) specific surface area of several recycled powders (synthesized from rejected
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::189e5be91f66429502ba31e72708f402
https://doi.org/10.1007/s10967-020-07528-4
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9
Non-destructive determination of uranium and plutonium in annular (U, Pu)O2 mixed oxide sintered pellets by wavelength dispersive X-ray fluorescence spectrometry
Autor: F. A. Khan, Paru J. Purohit, D. B. Sathe, Ashok K. Pandey, Vijay Kumar, Ranu Bhatt, Pradeep Kumar, P.G. Behere, Anoop Kelkar
Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 326:423-433
A non-destructive wavelength dispersive X-ray fluorescence (WDXRF) spectrometric method for direct determination of uranium and plutonium in as fabricated annular sintered (U, Pu)O2 mixed oxide (MOX) pellets avoiding the traditional cumbersome sample
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::801021af54cf5af2d3844e5828d7b850
https://doi.org/10.1007/s10967-020-07309-z
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10
Remarkable Improvement of Thermoelectric Figure-of-Merit in SnTe through In Situ-Created Te Nanoinclusions
Autor: M. Navaneethan, Ajay Singh, Dinesh K. Aswal, K.N. Meshram, Pritam Sarkar, Ranu Bhatt, Sajid Ahmad, Shovit Bhattacharya, Ranita Basu, Satish Vitta, K. P. Muthe
Publikováno v: ACS Applied Energy Materials. 3:7113-7120
SnTe exhibits very low Seebeck coefficient along with high electrical–thermal conductivities owing to very high hole concentration that results from intrinsic Sn vacancies. All these unfavorable thermoelectric parameters restrict pristine SnTe from
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebdf1a17d00af510e3d48dbc72f0b14a
https://doi.org/10.1021/acsaem.0c01156
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