Zobrazeno 1 - 10
of 7 357
pro vyhledávání: '"Shape factor"'
Publikováno v:
Medžiagotyra, Vol 30, Iss 3, Pp 404-413 (2024)
The impact effects of falling rocks on sand–reinforced concrete slab composite protective structures involve several factors. Among them, the existing codes are unable to consider the effect of rockfall shape and the angle of contact between the ro
Externí odkaz:
https://doaj.org/article/63989f985b81452f839a91e691f7000f
Autor:
Salman Beg, Deo Raj Kaushal
Publikováno v:
Water Science and Engineering, Vol 17, Iss 2, Pp 166-176 (2024)
Sediment accumulation on the bed of open sewers and drains reduces hydraulic efficiency and can cause localized flooding. Slotted invert traps installed underneath the bed of open sewers and drains can eliminate sediment build-up by catching sediment
Externí odkaz:
https://doaj.org/article/bfd38cb328bc4561b9ea9980295add84
Publikováno v:
International Journal of Thermofluids, Vol 24, Iss , Pp 100943- (2024)
Temperature uniformity in high-heat-flux electronic devices is an important concern in the field of micro-scale heat transfer. The present study recommends four novel configurations of cone-shaped nozzles to reduce the temperature of Si-IGBT electric
Externí odkaz:
https://doaj.org/article/9c962cab6e8342c9b7f52a724e2a45e1
Publikováno v:
Frattura ed Integrità Strutturale, Vol 18, Iss 68, Pp 109-126 (2024)
Additive manufacturing (AM) could be used to reduce the production times of prototypes; however, further research is required to address metals structural parts. To obtain the correct properties, some relevant factors to be considered are the build v
Externí odkaz:
https://doaj.org/article/cdfc6fdfca414bb5a96b62e06be6abb9
Autor:
Padma Devi MEDISETTY, S. Srinivas Suripeddi, K. Vajravelu Kuppalapalle, B. Satyanarayana Badeti
Publikováno v:
International Journal of Applied Mechanics and Engineering, Vol 29, Iss 1, Pp 105-129 (2024)
The present study is carried out to investigate the effects of shape factor nanoparticles on the oscillatory MHD flow of a nanofluid in two immiscible liquids in a horizontal porous channel with velocity and thermal slip on the walls. Thermal radiati
Externí odkaz:
https://doaj.org/article/81caae9eb2404740914750f0afc8b570
Comparative study of copper nanoparticles over radially stretching sheet with water and silicone oil
Autor:
Hayat Umer, Shaiq Shakil, Nisar Kottakkaran Sooppy, Shahzad Azeem, Farooq Aamir, Kamran Muhammad, Shah Nehad Ali
Publikováno v:
Nanotechnology Reviews, Vol 13, Iss 1, Pp 2921-39 (2024)
Copper nanoparticles are widely used in many sectors and research endeavors owing to their unique properties, including a large surface area, catalytic capabilities, and high thermal and electrical conductivity. The selection of the base fluid for co
Externí odkaz:
https://doaj.org/article/d2e68329634145df9fc8c49a042a13ff
Autor:
Bhagyashri Patgiri, Ashish Paul
Publikováno v:
Journal of Taibah University for Science, Vol 18, Iss 1 (2024)
Fluid flow through rotating disks plays a critical role in various applications across daily life, engineering, and industry, including rotor-stator systems, ocean circulation models, and medical equipment. This study investigates the potential of a
Externí odkaz:
https://doaj.org/article/bb2c1a333f5b4c99a3e5065c87b16ee4
Publikováno v:
International Journal of Thermofluids, Vol 23, Iss , Pp 100787- (2024)
The stability of unsteady two-dimensional magnetohydrodynamic squeezed nanofluid flow with heat transfer through two parallel disks is examined in this paper. The lower disk is considered porous, and four different-shaped Co, Ni and Al2O3 nanoparticl
Externí odkaz:
https://doaj.org/article/fb7071791eb24b72aa9e9dda292db409
Autor:
Aamir Khan, Amna Shafi
Publikováno v:
Indonesian Journal of Earth Sciences, Vol 4, Iss 1 (2024)
This study aims to statistically analyze wind speed data of Tarnab, Peshawar, for the period 2004-2023. The data was recorded at the Agriculture Research Institute, Tarnab, Peshawar. Two statistical models (two-parameter Weibull and Rayleigh distribu
Externí odkaz:
https://doaj.org/article/1cf05689f74946578b7bbc55397d7c2e
Publikováno v:
IET Image Processing, Vol 18, Iss 3, Pp 772-784 (2024)
Abstract Automatic profiled fibre recognition and analysis can accelerate quality inspection and contributes to the upgrade of the textile industry. However, these tasks often require significant manual effort to generate instance‐level annotations
Externí odkaz:
https://doaj.org/article/5fc6045432264760a097390f93ec3246