Zobrazeno 1 - 10
of 3 167
pro vyhledávání: '"V. A. Varma"'
The study was carried out on occurrence of major insect pests of paddy in Guntur District of Andhra Pradesh during rabi 2020-21 in Nagarjuna Sagar Jawahar Canal area in 45 farmers’ fields of five mandals (Vinukonda, Savalyapuram, Ipuru, Nuzendla an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::441c290a43f8ebbcfd2efd566f7cce57
Autor:
M V Varsha, B N Hanumagowda, K M Pavithra, Yashwantsinh Jadeja, Ankur Kulshreshta, S V K Varma, Chander Prakash, K Karthik
Publikováno v:
International Journal of Thermofluids, Vol 23, Iss , Pp 100803- (2024)
This article investigates the flow dynamics of electrically conducting dusty hyperbolic tangent fluid over a stretching sheet with thermal radiation and heat source effects. Moreover, the suspension of Aluminium oxide (Al2O3) and Tantalum nanoparticl
Externí odkaz:
https://doaj.org/article/59ea604b73ab4c009bb99d265d8b7a58
Study of physico-chemical and biochemical parameters during rotary drum composting of water hyacinth
Publikováno v:
International Journal of Recycling of Organic Waste in Agriculture, Vol 3, Iss 3 (2024)
Background Water hyacinth (Eichhorniacrassipes) is one of the most uncompromising weeds in the whole world. Its adverse effects due to fast growth rate are main physical interference with fishing and navigation. Water hyacinth also causes eutrophicat
Externí odkaz:
https://doaj.org/article/d7c8474f20cf4b77bc44ba0916e416a6
Autor:
V. Sudharsan Varma, Ajay S. Kalamdhad
Publikováno v:
International Journal of Recycling of Organic Waste in Agriculture, Vol 3, Iss 2 (2024)
Background Disposal of vegetable waste in landfills and illegal sites leads to emission of greenhouse gases and leachate production, thereby imposing major environmental issues. As an alternative, this waste can be successfully recycled for its high
Externí odkaz:
https://doaj.org/article/b742443e9e104ce6815e14643024a1c4
On thermal performance of spine fin in magnetized hybrid fluid rooted with Cu and MoS4 nanoparticles
Autor:
T. N. Tanuja, Kavitha L, Khalil Ur Rehman, G. V. Kumar, Wasfi Shatanawi, S. V. K. Varma, Zeeshan Asghar
Publikováno v:
AIP Advances, Vol 14, Iss 1, Pp 015068-015068-10 (2024)
This study examines the thermal performance of diverse profiles of spine fins with variable thermal conductivity. A hybrid nanofluid comprising Cu, and MoS4 with water as the base fluid, is modeled mathematically. Both the cylindrical and concave par
Externí odkaz:
https://doaj.org/article/c2a91140d840493790a80003dde72d14
Autor:
Geetika Saini, B. N. Hanumagowda, S. V. K. Varma, Jasgurpreet Singh Chohan, Nehad Ali Shah, Yongseok Jeon
Publikováno v:
AIMS Mathematics, Vol 8, Iss 7, Pp 16773-16789 (2023)
This study explores the flow properties of a couple stress fluid with the consideration of variable viscosity and a uniform transverse magnetic field. Under the effect of irreversible heat transfer, a steady fluid flow has taken place between two par
Externí odkaz:
https://doaj.org/article/faf05a026b624302ac1b5ce8dee502c6
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-17 (2022)
Abstract The focus of this article is to obtain the effect of shape factor of the hybrid nanoparticles on the convective heat and mass transference of two immiscible fluids in an inclined duct by employing the perturbation technique. The hybrid nanop
Externí odkaz:
https://doaj.org/article/8e4b6bb66f6c4c90b597dc868778ea23
Autor:
T. N. Tanuja, L. Kavitha, S. V. K. Varma, Umair Khan, El-Sayed M. Sherif, Ahmed M. Hassan, Ioan Pop, K. Sarada, Harjot Singh Gill
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
The current study is focused on the flow of micropolar liquid in a saturated permeable medium sandwiched between clear and hybrid nanofluid filled in an inclined channel, with radiation and dissipation effects. Copper and Aluminium oxide nanoparticle
Externí odkaz:
https://doaj.org/article/302ce6376e5b4af1ac91a3e4a82b04ce
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-19 (2021)
Abstract Superior passive cooling technologies are urgently required to tackle device overheating, consequent performance degradation, and service life reduction. Magnetic cooling, governed by the thermomagnetic convection of a ferrofluid, is a promi
Externí odkaz:
https://doaj.org/article/e8a1bdf1aaba4f58b7d2136d2dcd453d
Autor:
Arushi Sharma, B. N. Hanumagowda, Pudhari Srilatha, P. V. Ananth Subray, S. V. K. Varma, Jasgurpreet Singh Chohan, Shalan Alkarni, Nehad Ali Shah
Publikováno v:
Energies, Vol 16, Iss 17, p 6155 (2023)
Fins are utilized to considerably increase the surface area available for heat emission between a heat source and the surrounding fluid. In this study, radial annular fins are considered to investigate the rate of heat emission from the surface to th
Externí odkaz:
https://doaj.org/article/fd5e7addb2e24b808a598ca43f616a8d