MPPT algorithm based on metaheuristic techniques (PSO & GA) dedicated to improve wind energy water pumping system performance. [PDF]
Sci RepThis paper presents a comparative study between four techniques recently used to improve the wind energy conversion system (WECS) to water pumping systems. The WECS is a renewable energy source which has developed rapidly in recent years.
Bouchakour A +9 more
europepmc +2 more sources
Agri-solar water pumping design, energy, and environmental analysis: A comprehensive study in tropical humid climate [PDF]
HeliyonAgrivoltaics is an innovative approach where solar energy, water, land and biodiversity are integrated into the same area to maximize resource utilization for sustainable development, also known as Agrivoltaism. The combination of solar water pumping and
Rittick Maity +2 more
doaj +2 more sources
The three-dimensional structure of a proton-pumping pathway, the H-pathway, is evolutionarily conserved in all three families of cytochrome c oxidase [PDF]
Frontiers in ChemistryThe O2 reduction site of bovine cytochrome c oxidase (CcO) comprises two redox-active metal centers: Fea3 and CuB. O2 is reduced at Fea3 by four electrons transferred from cytochrome c in the P-side phase.
Atsuhiro Shimada +3 more
doaj +2 more sources
Water pumping in mantle shear zones. [PDF]
Nat Commun, 2017 AbstractWater plays an important role in geological processes. Providing constraints on what may influence the distribution of aqueous fluids is thus crucial to understanding how water impacts Earth’s geodynamics. Here we demonstrate that ductile flow exerts a dynamic control on water-rich fluid circulation in mantle shear zones.
Précigout J +3 more
europepmc +7 more sources
Methodology for assessing the efficiency of water jet pumps in auxiliary systems of irrigation pumping stations [PDF]
E3S Web of Conferences, 2021 The reliability and efficiency of irrigation pumping stations operation primarily depends on the well-coordinated operation of all systems. Drainage system should ensure that the building and territory of the pumping station are not flooded by drainage ...
Kan Eduard +3 more
doaj +1 more source
Optimizing the cost of pumping of urban drinking water wells using the PSO metaheuristic Algorithm [PDF]
مهندسی منابع آب, 2021 The interaction effect of pumping costs and water consumption must be controlled and optimized. Supplying drinking water from underground water resources must be done according to a precise pre-designed plan so that It is optimized for both pumping and ...
Masoud Abdi +2 more
doaj +1 more source
Optimal Performance of Photovoltaic-Powered Water Pumping System
Mathematics, 2023 Photovoltaic (PV) systems are one of the promising renewable energy sources that have many industrial applications; one of them is water pumping systems. This paper proposes a new application of a PV system for water pumping using a three-phase induction
M. Altimania +10 more
semanticscholar +1 more source
Journal of Marine Science and Engineering, 2023 In this study, an analysis of a low-specific-speed pump is carried out based on the methods of one-way and two-way fluid–structure interactions (FSIs). This study analyzes the influence of FSIs on the internal flow field and external characteristics of ...
Fengquan Qiao +6 more
doaj +1 more source
Effect of parallel connection of pumping units on operating costs of pumping station [PDF]
E3S Web of Conferences, 2019 In Uzbekistan, as well as in many other countries of the world, pumping units operate in parallel into a common pressure pipeline at some pumping stations of the irrigation system.
Ikramov Nazir +3 more
doaj +1 more source
The Journal of Physiology, 2002 The transport of water across epithelia has remained an enigma ever since it was discovered over 100 years ago that water was transported across the isolated small intestine in the absence of osmotic and hydrostatic pressure gradients. While it is accepted that water transport is linked to solute transport, the actual mechanisms are not well understood.
Loo, D.D.F. +2 more
openaire +3 more sources