Zobrazeno 1 - 10
of 634
pro vyhledávání: '"A. K. Manna"'
Autor:
Sobhan Pandit, Milan K. Mondal, Nirmal K. Manna, Dipankar Sanyal, Nirmalendu Biswas, Dipak Kumar Mandal
Publikováno v:
International Journal of Thermofluids, Vol 24, Iss , Pp 100826- (2024)
This study investigates the complex thermal-fluid behavior within a tilted porous enclosure filled with a Cu−Al2O3-water hybrid nanofluid, subject to segmented magnetic fields, wavy cooling segments, and distributed heat sources. The research explo
Externí odkaz:
https://doaj.org/article/c42f83e6f83942e78b4a7957276d4cf6
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-25 (2024)
Abstract This study aims to optimize the power generation of a conventional Manzanares solar chimney (SC) plant through strategic modifications to the collector inlet height, chimney diameter, and chimney divergence. Employing a finite volume-based s
Externí odkaz:
https://doaj.org/article/dc9995eb81694b23a460ddc734d13edc
Autor:
Dipak Kumar Mandal, Milan K. Mondal, Nirmalendu Biswas, Nirmal K. Manna, Khaled Al-Farhany, Asish Mitra, Ali J. Chamkha
Publikováno v:
Heliyon, Vol 10, Iss 9, Pp e29846- (2024)
This work investigates the dynamics of the hybrid nanofluidic convective heat transfer in a permeable thermal system under the influence of multifrequency heating and a magnetic field. The geometry comprises a wavy-walled cavity filled with a water-b
Externí odkaz:
https://doaj.org/article/8fc78b4e76464fda8dfc3ec0e17d6964
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 2, Pp 102390- (2024)
A numerical study is carried out meticulously to scrutinize the impact of different shapes of chimneys like circular (outer dia, dc), convergent (outer dia, 0.5dc), divergent (outer dia, 1.5dc), sudden contraction (outer dia, 0.5dc), and sudden expan
Externí odkaz:
https://doaj.org/article/119c4c5744eb43248e0eaea0327d87b6
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-30 (2022)
Abstract Bioconvective heat and mass transport phenomena have recently been the subject of interest in diverse fields of applications pertaining to the motion of fluids and their thermophysical properties. The transport processes in a system involvin
Externí odkaz:
https://doaj.org/article/72e1ef23c35e4a20a2f94293c122ae66
Autor:
Aparna Roy, Malay Naskar, Archana Sinha, Ranjan K. Manna, Sanjeev K. Sahu, Anjana Ekka, Basanta K. Das
Publikováno v:
Frontiers in Sustainable Food Systems, Vol 7 (2023)
Small indigenous fishes (SIF) play a crucial role in supporting the livelihoods and nutritional security of the rural population in Southern Asia. However, their abundance and diversity are under threat due to overexploitation and profitable extensiv
Externí odkaz:
https://doaj.org/article/e08a804318ab40fea40e6485ed090b34
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-8 (2022)
Skyrmions are vortex-like magnetic textures typically observed in non-centrosymmetric systems, i.e. those with no centre of inversion. Here, using Lorentz transmission electron microscopy supported with micromagnetic simulations the authors report th
Externí odkaz:
https://doaj.org/article/5520f02ce8cc4c55916138b255fc46c1
Publikováno v:
Heliyon, Vol 9, Iss 4, Pp e15210- (2023)
Neuromuscular diseases cause abnormal joint movements and drastically alter gait patterns in patients. The analysis of abnormal gait patterns can provide clinicians with an in-depth insight into implementing appropriate rehabilitation therapies. Wear
Externí odkaz:
https://doaj.org/article/1f5b3175ee0e485a87101668f4d23723
Publikováno v:
Energies, Vol 16, Iss 17, p 6134 (2023)
Solar chimney power plants (SCPPs) are encouraging sustainable energy sources due to their low cost, abundance, low maintenance, and eco-friendliness. However, despite significant efforts to optimize SCPP design, their efficiency and power generation
Externí odkaz:
https://doaj.org/article/99730adc3fbd485eb3875ccbe5b17bf8
Autor:
J.-Z. Ma, Q.-S. Wu, M. Song, S.-N. Zhang, E. B. Guedes, S. A. Ekahana, M. Krivenkov, M. Y. Yao, S.-Y. Gao, W.-H. Fan, T. Qian, H. Ding, N. C. Plumb, M. Radovic, J. H. Dil, Y.-M. Xiong, K. Manna, C. Felser, O. V. Yazyev, M. Shi
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
In all experimentally observed Weyl semimetals so far, the Weyl points always appear in pairs in the momentum space. Here, the authors report one unpaired Weyl point without surface Fermi arc emerging at the center of the Brillouin zone, which is sur
Externí odkaz:
https://doaj.org/article/aa8b9a1840b94d2ba6a6de3f054a5d8d