Zobrazeno 1 - 10
of 31 289
pro vyhledávání: '"AS Kumar"'
Autor:
Juneja Shahbaz, Chohan Jasgurpreet Singh, Kumar Raman, Sharma Shubham, Alawadi Ahmed Hussien, Aggarwal Saurabh, Kumar Abhinav, Awwad Fuad A., Khan Muhammad Ijaz, Ismail Emad A. A.
Publikováno v:
Open Physics, Vol 22, Iss 1, Pp 36-53 (2024)
The implementation of three-dimensional (3D) printing technology has culminated in a notable rise in productivity and operational effectiveness for manufacturers. Additive manufacturing (AM) is a manufacturing technology that implies an alteration fr
Externí odkaz:
https://doaj.org/article/30207fae8bd14fe09228e8a0c4eba333
Swirling Capillary Instability of Rivlin–Ericksen Liquid with Heat Transfer and Axial Electric Field
Publikováno v:
Physics, Vol 6, Iss 2, Pp 828-844 (2024)
The mutual influences of the electric field, rotation, and heat transmission find applications in controlled drug delivery systems, precise microfluidic manipulation, and advanced materials’ processing techniques due to their ability to tailor flui
Externí odkaz:
https://doaj.org/article/e4c3e84ab7804a978d0da1e65f2bb559
Publikováno v:
East European Journal of Physics, Iss 2, Pp 234-241 (2024)
This study examines the heat and mass transfer aspects of the natural convective flow of a nanofluid along a vertical flat surface, incorporating electrified nanoparticles and electric Reynolds number. While conventional nanofluid models like Buongio
Externí odkaz:
https://doaj.org/article/30c7f89ca10d49299f218ae4a2676e8e
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 15, Iss 1, Pp 678-693 (2024)
Photothermal conversion of light into heat energy is an intrinsic optical property of metal nanoparticles when irradiated using near-infrared radiation. However, the impact of size and shape on the photothermal behaviour of gold nanomakura particles
Externí odkaz:
https://doaj.org/article/399d5d9c0e6847ce8aa097468c350494
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 6635-6662 (2024)
Winter fog and severe aerosol loading in the boundary layer over northern India, particularly in the Indo-Gangetic Plain (IGP), disrupt the daily lives of millions of people in the region. To better understand the role of aerosol–radiation (AR) fee
Externí odkaz:
https://doaj.org/article/711ff9eb55634adb9fefdc1fda3d2cb8
Publikováno v:
East European Journal of Physics, Iss 2, Pp 437-444 (2024)
Third-generation solar cells have emerged as a potential solution to the effectiveness and stability issues encountered in conventional solar technology. This study focuses on the characteristics of copper-zinc-tin-sulfide (CZTS) thin films inside th
Externí odkaz:
https://doaj.org/article/0cfc87fa29d34b95a305e5186462f99c
Autor:
P.K. Kushwaha, K.Y. Singh, Himmat Singh Mahor, Pramod Kumar Singh, Ravish Sharma, Kash Dev Sharma
Publikováno v:
East European Journal of Physics, Iss 2, Pp 388-393 (2024)
The confinement of electrons in gold nanoparticles results in Surface Plasmon Resonance (SPR), which is characterized by electric field enhancement in the vicinity of these nanoparticles. This property has been extensively studied and applied in vari
Externí odkaz:
https://doaj.org/article/7239a671c8a04843971d46058266a302
Autor:
Indra Sulania, Harpreet Sondhi, Tanuj Kumar, Sunil Ojha, G R Umapathy, Ambuj Mishra, Ambuj Tripathi, Richa Krishna, Devesh Kumar Avasthi, Yogendra Kumar Mishra
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 15, Iss 1, Pp 367-375 (2024)
Desired modifications of surfaces at the nanoscale may be achieved using energetic ion beams. In the present work, a complete study of self-assembled ripple pattern fabrication on Si and Ge by 100 keV Ar+ ion beam bombardment is discussed. The irradi
Externí odkaz:
https://doaj.org/article/45f967e804054473a662a3fd005ef93f
Publikováno v:
Computational and Mathematical Biophysics, Vol 12, Iss 1, Pp 42-49 (2024)
In this study, we present a variational multiscale stabilized finite element method for steady-state incompressible fluid flow under magnetic forces. In particular, an algebraic approach of approximating the subscales has been considered, and then, t
Externí odkaz:
https://doaj.org/article/703cdc841bf942ecb8d841ff7aa48179
Autor:
Aman Kumar, Harshit Gupta, Dev Kumar, Ritu Sharma, Anuj Kumar, Subodh Kumar Sharma, Aman Pal Singh
Publikováno v:
East European Journal of Physics, Iss 1, Pp 355-360 (2024)
In this report, we have investigated the CsMgCl3 compound with the help of the WIEN2K software package. The structural and electronic properties are performed using the full potential augmented plane wave (FP-LAPW) method with the generalised gradien
Externí odkaz:
https://doaj.org/article/06ab3f7d869149c58a90d42506318de7