Research article Open access
This study is the first to comprehensively evaluate green hydrogen production from wind energy across 14 geographically diverse sites in Oman, filling a critical research gap in the MENA region where wind-to-hydrogen feasibility remains underexplored. Unlike prior studies focused on Europe (Dincer & Acar, 2015) or sola …
Research article Open access
This paper initially reviews existing empirical models which predict head or pressure increase of two-phase petroleum fluids in electrical submersible pumps (ESPs), then, proposes an alternative model, a fully connected cascade (FCC in short) artificial neural network to serve the same purpose. Empirical models of ESP …
Research article Open access
This article presents a design and development of a drop-on-demand (DOD) droplets generator. This generator uses molten metal as a liquid and can be used in fabrication, prototyping and any kind of printing with solder droplets. This setup consists of a vibrator solenoid with tunable frequency to produce a semi-spheric …
Research article Open access
This paper presents enhanced Smith predictor based control systems (SPBCSs) for processes with a time-varying or fixed time delay. This work focuses on improving the arrangement and asynchrony of SPBCS components rather than the design of the predictor and the feedback controller, which have been well discussed in the …