Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Sabariah Julai"'
Autor:
Hakimah Ahmad Mahauddin, Iswadi Jauhari, Nik Nazri Nik Ghazali, Norfazila Mohd Sultan, Sabariah Julai
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
AbstractA new in-pipe hydropower prototype having a novel internal flow separator, denominated as P20, was developed and tested to achieve Technology Readiness Level (TRL) 6. The P20 separates water into main channel where the water flow is uninterru
Externí odkaz:
https://doaj.org/article/de617047d4d34d8bbb4c83f41a92fff9
Publikováno v:
Polymers, Vol 16, Iss 9, p 1215 (2024)
Magnetorheological (MR) materials are smart materials that can change their rheological characteristics when exposed to a magnetic field. Such rheological properties include viscosity and dynamic modulus. MR materials have emerged as one of the most
Externí odkaz:
https://doaj.org/article/97303ab4c0e74dc78c981665e636b1c4
Publikováno v:
IEEE Access, Vol 9, Pp 165451-165461 (2021)
Longitudinal vibrations due to different external excitations are omnipresent in almost every machine, eventually leading to unplanned downtime, and in some cases, catastrophic failures. The passive approach to isolate such vibration has some limitat
Externí odkaz:
https://doaj.org/article/ccc1d80a002f4f1693c2079810ebfd69
Publikováno v:
Polymers, Vol 14, Iss 19, p 4193 (2022)
Magnetorheological elastomers (MREs) are smart viscoelastic materials in which their physical properties can be altered when subjected to a varying magnetic field strength. MREs consist of an elastomeric matrix mixed with magnetic particles, typicall
Externí odkaz:
https://doaj.org/article/19f0da24ca6f4d6084e2d034568f5346
Publikováno v:
Materials, Vol 15, Iss 9, p 3238 (2022)
Magnetorheological elastomers (MREs) are a class of emerging smart materials in which their mechanical and rheological properties can be immediately and reversibly altered upon the application of a magnetic field. The change in the MRE properties und
Externí odkaz:
https://doaj.org/article/cba9574097354d8189515d50aeab4943
Publikováno v:
BioResources, Vol 11, Iss 1, Pp 913-928 (2015)
Low density polyethylene (LDPE), carbon black (CB), and oil palm empty fruit bunch (OPEFB) fiber composites were prepared by melt blending and compression molded into sheets. The effects of incorporated fibers on the electrical conductivity, thermal
Externí odkaz:
https://doaj.org/article/42b5605950d44ee8aff4dc5424c264e9
Publikováno v:
Energies, Vol 13, Iss 14, p 3622 (2020)
The production of maximum wind energy requires controlling various parts of medium to large-scale wind turbines (WTs). This paper presents a robust pitch angle control system for the rated wind turbine power at a wide range of simulated wind speeds b
Externí odkaz:
https://doaj.org/article/3da4f5061a164c41b619397789eb3c66
Autor:
Salman Ali, Muhammad Tahir, Nasir Mehboob, Fazal Wahab, Steven J. Langford, Suhana Mohd Said, Mahidur R. Sarker, Sabariah Julai, Sawal Hamid Md Ali
Publikováno v:
Materials, Vol 13, Iss 4, p 960 (2020)
This work reports synthesis, thin film characterizations, and study of an organic semiconductor 2-aminoanthraquinone (AAq) for humidity and temperature sensing applications. The morphological and phase studies of AAq thin films are carried out by sca
Externí odkaz:
https://doaj.org/article/a03d7271077f40f78e4a828975b1bc61
Publikováno v:
Symmetry, Vol 11, Iss 4, p 456 (2019)
Blade design of the horizontal axis wind turbine (HAWT) is an important parameter that determines the reliability and efficiency of a wind turbine. It is important to optimize the capture of the energy in the wind that can be correlated to the power
Externí odkaz:
https://doaj.org/article/663a77e6d89248649cb90d0f1cd27ab8
Publikováno v:
Proceedings of International Technical Postgraduate Conference 2022.
A unique in-pipe hydropower prototype with a water separation feature, designated as P40 is developed in this research. Fabricated mainly using steel-based materials, it has two power generation (PG) channels with nozzles and turbines. Water flows in