Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Tapas Kumar Bhattacharya"'
Publikováno v:
Alexandria Engineering Journal, Vol 60, Iss 3, Pp 3107-3118 (2021)
A conducting disc above two series connected concentric coils carrying current in the opposite direction gets levitated by magnetic repulsion principle. The disc achieves stable floating position when the electromagnetic force developed on the disc i
Externí odkaz:
https://doaj.org/article/c1dc4230d28b4edfb8a78ba0f5e3f06f
Publikováno v:
Transactions on Environment and Electrical Engineering, Vol 1, Iss 2, Pp 18-24 (2016)
This paper presents the complete analysis of Linear Induction Motor (LIM) under VVVF. The complete variation of LIM air gap flux under ‘blocked Linor’ condition and starting force is analyzed and presented when LIM is given VVVF supply. The analy
Externí odkaz:
https://doaj.org/article/bb8ae4130a534b558e38e3562b4ed277
Autor:
Soumit Chowdhury, Kingshuk Chatterjee, Partha Haldar, Tapas Kumar Bhattacharya, Dipika Dhara, Sandipan Chowdhury
Publikováno v:
International Journal of Applied Ceramic Technology. 18:773-780
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55de11b2ff151ddc3050c9a70f66d503
https://doi.org/10.1111/ijac.13716
https://doi.org/10.1111/ijac.13716
Autor:
Saibal Ray, Shounak Ghosh, Debabrata Deb, Vivek Kumar Singh, Santanu Das, Tapas Kumar Bhattacharya
Publikováno v:
Ceramics International. 47:858-864
We report the synthesis of nanocrystalline calcium carbonate with varying particle sizes by precipitation techniques from an aqueous solution of calcium nitrate and sodium carbonate at controlled pH. The particle size of the carbonate powder was prec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f991982202fb3595eeacfb0b7d454026
https://doi.org/10.1016/j.ceramint.2020.08.198
https://doi.org/10.1016/j.ceramint.2020.08.198
Publikováno v:
International Journal of Applied Ceramic Technology. 18:110-118
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8169f44b0179a338f193dd1c7ee4871
https://doi.org/10.1111/ijac.13620
https://doi.org/10.1111/ijac.13620
Tribological Behavior of Alumina Ceramics With Nano-TiO2 as a Sintering Aid in Non-Conformal Contact
Publikováno v:
Journal of Tribology. 144
The study emphasized the sintering behavior and tribo-mechanical properties of alumina ceramics by nano-TiO2 addition as a sintering aid. With increase in sintering temperature, the bulk density of alumina has increased gradually and optimized at 160
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1daa7547a02c93be74e2cb1e15787bf8
https://doi.org/10.1115/1.4053128
https://doi.org/10.1115/1.4053128
Publikováno v:
Journal of Tribology. 144
The present research is emphasized on the microscopic observation of post-wear surface of nano-TiO2-doped alumina ceramics to access wearing by promising image processing algorithms, namely, entropy analysis, Sobel edge detection technique, and entro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3e158a1fc0538f82297abfb89d17c4f
https://doi.org/10.1115/1.4051904
https://doi.org/10.1115/1.4051904
Autor:
Anshul Gupta, Aditi Pandey, Arjak Bhattacharjee, Pradyut Sengupta, Tapas Kumar Bhattacharya, Murugan Prem Anand
Publikováno v:
International Journal of Applied Ceramic Technology. 17:327-332
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f812b94d8ca82e758ccd4405be5f7cb2
https://doi.org/10.1111/ijac.13303
https://doi.org/10.1111/ijac.13303
Publikováno v:
Advances in Thermal Engineering, Manufacturing, and Production Management ISBN: 9789811623462
The friction coefficient of sintered alumina with nano-crystalline titania (up to 4 wt.%) is investigated in relation with sliding frequency and normal load by computational method. The proposed work studies the variation of friction coefficient with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dba5e8f27a46b23ac6df2052a8addaf1
https://doi.org/10.1007/978-981-16-2347-9_20
https://doi.org/10.1007/978-981-16-2347-9_20
Autor:
Santanu Das, Tapas Kumar Bhattacharya, Akhilendra Pratap Singh, Somak Bhattacharyya, Rajarshi Bhattacharyya, Somnath Roy, Om Prakash, Pralay Maiti
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-12 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-12 (2019)
The present investigation is focused on the in-situ synthesis of Graphene oxide (GO)-ferrite nanoparticle hybrid framework by gel-combustion method followed by fabrication of homogeneous, structurally stable thin (~100–120 μm) hybrid-polyurethane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d8c8a8ee5905a15496a49c1591007af
http://europepmc.org/articles/PMC6702174
http://europepmc.org/articles/PMC6702174