Autor: Chatterjee, K. - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Fuzzy logic controller based maximum power point tracking technique for different configurations of partially shaded photovoltaic system
Autorzy:: Naick, B. K.
Chatterjee, K.
Chatterjee, T. K.
Tematy:: partially shaded configuration
photovoltaic system
maximum power point tracking
fuzzy logic controller
tracking efficiency; Pokaż więcej
Data publikacji:: 2018
Powiązania:: https://bibliotekanauki.pl/articles/141010.pdf Link otwiera się w nowym oknie
Źródło:: Archives of Electrical Engineering; 2018, 67, 2; 307-320
1427-4221
2300-2506
Pojawia się w:: Archives of Electrical Engineering
Opis:: A solar photovoltaic (PV) system has been emerging out as one of the greatest potential renewable energy sources and is contributing significantly in the energy sector. The PV system depends upon the solar irradiation and any changes in the incoming solar irradiation will affect badly on the output of the PV system. The solar irradiation is location specific and also the atmospheric conditions in the surroundings of the PV system contribute significantly to its performance. This paper presents the cumulative assessment of the four MPPT techniques during the partial shading conditions (PSCs) for different configurations of the PV array. The partial shading configurations like series-parallel, bridge link, total cross tied and honeycomb structure for an 84 PV array has been simulated to compare the maximum power point tracking (MPPT) techniques. The MPPT techniques like perturb and observe, incremental conductance, extremum seeking control and a fuzzy logic controller were implemented for different shading patterns. The results related to the maximum power tracked, tracking efficiency of each of the MPPT techniques were presented in order to assess the best MPPT technique and the best configuration of the PV array for yielding the maximum power during the PSCs.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Performing Calibanesque Baptisms: Shakespearean Fractals of British Indian History
Autorzy:: Chatterjee, Arup K.
Tematy:: Shakespeare
Caliban
Peter Pope
Catherine Bengall
John Talbot Shakespeare
genealogy
New Historicism
anecdotes
fractals
London; Pokaż więcej
Data publikacji:: 2021-06-30
Powiązania:: https://bibliotekanauki.pl/articles/1812144.pdf Link otwiera się w nowym oknie
Źródło:: Multicultural Shakespeare: Translation, Appropriation and Performance; 2021, 23, 38; 59-74
2083-8530
2300-7605
Pojawia się w:: Multicultural Shakespeare: Translation, Appropriation and Performance
Opis:: This paper uncovers new complexity for Shakespearean studies in examining three anecdotes overlooked in related historiography—the first Indian baptism in Britain, that of Peter Pope, in 1616, and its extrapolation in Victorian history as Calibanesque; the tale of Catherine Bengall, an Indian servant baptised in 1745 in London and left to bear an illegitimate child, before vanishing from Company records (like Virginia Woolf’s invention Judith Shakespeare vanishing in Shakespeare’s London); and the forgotten John Talbot Shakespear, a Company official in early nineteenth-century Bengal and descendant of William Shakespeare. I argue that the anecdotal links between Peter, Caliban, Catherine, Judith, Shakespear and Shakespeare should be seen as Jungian effects of non-causal “synchronic” reality or on lines of Benoit Mandelbrot’s conception of fractals (rough and self-regulating geometries of natural microforms). Although anecdotes and historemes get incorporated into historical establishmentarianism, seeing history in a framework of fractals fundamentally resists such appropriations. This poses new challenges for Shakespearean historiography, while underscoring distinctions between Shakespeareanism (sociological epiphenomena) and Shakespeare (the man himself).
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Completely Archimedean Semirings
Autorzy:: Maity, Sunil K.
Chatterjee, Rumpa
Tematy:: completely simple semiring
completely Archimedean semiring
Rees matrix semiring
nil-extension
bi-ideal; Pokaż więcej
Data publikacji:: 2018-06-01
Powiązania:: https://bibliotekanauki.pl/articles/52487005.pdf Link otwiera się w nowym oknie
Źródło:: Discussiones Mathematicae - General Algebra and Applications; 2018, 38, 1; 115-129
1509-9415
Pojawia się w:: Discussiones Mathematicae - General Algebra and Applications
Opis:: In this paper we give a structural description of completely Archimedean semirings which is an extension of the structure theorem of completely Archimedean semigroups.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Effect of Thermomechanical Controlled Processing and Quenching & Tempering on the Structure and Properties of Bainite-Martensite Steels
Autorzy:: Mandal, G.
Ghosh, S. K.
Chatterjee, S.
Tematy:: steels
TMCP
heat treatment
microstructure
mechanical properties; Pokaż więcej
Data publikacji:: 2020
Powiązania:: https://bibliotekanauki.pl/articles/353508.pdf Link otwiera się w nowym oknie
Źródło:: Archives of Metallurgy and Materials; 2020, 65, 2; 861-868
1733-3490
Pojawia się w:: Archives of Metallurgy and Materials
Opis:: In the present time, advanced high strength steel (AHSS) has secured a dominant place in the automobile sector due to its high strength and good toughness along with the reduced weight of car body which results in increased fuel efficiency, controlled emission of greenhouse gases and increased passengers’ safety. In the present study, four new advanced high strength steels (AHSS) have been developed using three different processing routes, i.e., thermomechanical controlled processing (TMCP), quenching treatment (QT ), and quenching & tempering (Q&T) processes, respectively. The current steels have achieved a better combination of the high level of strength with reasonable ductility in case of TMCP as compared to the other processing conditions. The achievable ultrahigh strength is primarily attributed to mixed microstructure comprising lower bainite and lath martensite as well as grain refinement and precipitation hardening.
Dostawca treści:: Biblioteka Nauki

Artykuł

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Skocz do pozycji: 5.

Tytuł:: Electronic Spaces and Classification of Multielectron States in Multicentre Systems
Autorzy:: Chatterjee, R.
Lulek, T.
Biel, J. K.
Tematy:: 02.40.+m
33.10.Cs
71.10.+x
74.60.-w; Pokaż więcej
Data publikacji:: 1992-04
Powiązania:: https://bibliotekanauki.pl/articles/1920612.pdf Link otwiera się w nowym oknie
Źródło:: Acta Physica Polonica A; 1992, 81, 4-5; 467-474
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Opis:: Electronic structure of a crystal within the tight binding model is described in terms of fibre bundle formalism, with the base and fiber being respectively the set of all sites and the single-centre space of electron spinorbitals. It is based on the Weyl's duality between the symmetric group and the unitary group, and paves the way for a Racah-Wigner type of description of electronic structure in multicentre systems.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Manufacturing engineering education in India
Autorzy:: Khare, S.
Chatterjee, A.
Bajpai, S.
Bharati, P. K.
Tematy:: manufacturing engineering
technical educational system
India; Pokaż więcej
Data publikacji:: 2016
Powiązania:: https://bibliotekanauki.pl/articles/407286.pdf Link otwiera się w nowym oknie
Źródło:: Management and Production Engineering Review; 2016, 7, 1; 40-44
2080-8208
2082-1344
Pojawia się w:: Management and Production Engineering Review
Opis:: Evolution of manufacturing technology has been a definitive indicator of human society’s development. From the wheels that started the spree to the world of machines that have revolutionized the manufacturing processes, manufacturing tools have been indicative of eras of development. In this paper, we have focused on the branch of engineering that deals with manufacturing - specifically its structure in India. In this study we investigate some premier government institutes with respect to Manufacturing Engineering Education. We have also included the technical education model at different education level.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: A new record expanding the range of Amphidromus sinensis (Benson, 1851) (Gastropoda: Camaenidae)
Autorzy:: Tripathy, B.
Sajan, S.
Sethy, P.G.S.
Chatterjee, P.
Chandra, K.
Data publikacji:: 2018
Powiązania:: https://bibliotekanauki.pl/articles/84563.pdf Link otwiera się w nowym oknie
Źródło:: Folia Malacologica; 2018, 26, 4
1506-7629
Pojawia się w:: Folia Malacologica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Optimal selection of dental implant for different bone conditions based on the mechanical response
Autorzy:: Roy, S.
Das, M.
Chakraborty, P.
Biswas, J. K.
Chatterjee, S.
Khutia, N.
Saha, S.
Roychowdhury, A.
Tematy:: wytrzymałość kości
implanty stomatologiczne
analiza FEM
pacjent
bone condition
porous dental implant
FE Analysis
patient specific; Pokaż więcej
Data publikacji:: 2017
Powiązania:: https://bibliotekanauki.pl/articles/307549.pdf Link otwiera się w nowym oknie
Źródło:: Acta of Bioengineering and Biomechanics; 2017, 19, 2; 11-20
1509-409X
2450-6303
Pojawia się w:: Acta of Bioengineering and Biomechanics
Opis:: Bone quality varies from one patient to another extensively; also, Young’s modulus may deviate up to 40% of normal bone quality, which results into alteration of bone stiffness immensely. The prime goal of this study is to design the optimum dental implant considering the mechanical response at bone implant interfaces for a patient with specific bone quality. Method. 3D model of mandible and natural molar tooth were prepared from CT scan data while, dental implants were modelled using different diameter, length and porosity and FE analysis was carried out. Based on the variation in bone density, five different bone qualities were considered. First, failure analysis of implants, under maximum biting force of 250N had been performed; next, the implants, those survived were selected for observing the mechanical response at bone implant interfaces under common chewing load of 120N. Result. Maximum Von Mises stress did not surpass the yield strength of the implant material (TiAl4V). However, factor of safety of 1.5 was considered and all but two dental implants survived the design stress or allowable stress. Under 120N load, distribution of Von Mises stress and strain at the bone-implant interface corresponding to the rest of the implants for five bone conditions were obtained and enlisted. Conclusion. Implants, exhibiting interface strain within 1500-3000 microstrain range show the best bone remodelling and osseointegration. So, implant models, having this range of interface strains were selected corresponding to the particular bone quality. A set of optimum dental implants for each of the bone qualities were predicted.
Dostawca treści:: Biblioteka Nauki

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