Results 121 to 130 of about 70,148 (323)

Prediction of Energy Consumption and Energy Savings in an Urban Vertical Farm Benchmark

Energy Science &Engineering, EarlyView.
This research conducted a comprehensive energy consumption analysis of a vertical farm benchmark integrating cultivation, storage, transportation and office functions. It proposed the adoption of small‐scale wind turbines to reduce energy expenditure, hence addressing various sustainability development goals.
Simeng Xie, Pedro Martinez‐Vazquez, Charalampos Baniotopoulos   +2 more
wiley   +1 more source

Advanced technologies for improving hydraulic performance and flow characteristics in hydroturbines: a comprehensive review

Engineering Applications of Computational Fluid Mechanics
Hydroturbines have been harnessed for centuries to generate renewable energy, playing a crucial role in daily life, production, and efforts to reduce reliance on fossil fuels.
Duc-Anh Nguyen, Sungwook Leo Hong, Jin-Hyuk Kim   +2 more
doaj   +1 more source

The effect of surface roughness of the impeller to the performance of pump as turbine pico power plant

Journal of Mechanical Engineering and Sciences, 2019
Pump as Turbine (PAT) is one of a hydropower plant that applies a pump with a reversed flow, working as a turbine to generate electrical power. It has the advantages of low-cost, widely available in the market and user-friendly.
D. L. Zariatin, Dwi Rahmalina, Eko Prasetyo, A. Suwandi, M. Sumardi   +4 more
doaj   +1 more source

Optimization of twisted blade of pump as turbine based on high dimensional surrogate model. [PDF]

Sci Prog, 2021
Jiang B, Yang J, Wang X, Shi F, Bai X.
europepmc   +1 more source

Energy Storage System in Microgrids: Challenges and Opportunities

Energy Science &Engineering, EarlyView.
Hybrid integration of multiple Energy Storage Systems (ESSs) within renewable‐powered microgrids enhances reliability, flexibility, and economic sustainability. Lithium‐ion batteries, flow batteries, hydrogen storage, and thermal systems complement each other through coordinated control via Energy Management Systems.
Mohamed G. Moh Almihat, Josiah L. Munda
wiley   +1 more source

Pump as Turbine - Symmetry Prediction Method for Pump as Turbine Characteristics

, 2018
As a cheap and available source of renewable energy, regular centrifugal pumps may be run in reverse to act as hydro turbines. Pumps as turbines (PAT) are especially relevant for isolated rural areas, or in developing countries, where efficiency is not necessarily the highest priority.
openaire   +3 more sources

Development of a 1-D Performance Prediction Model for Pumps as Turbines

Proceedings, 2018
Pumps as turbines (PaTs) are becoming more and more attractive in Small Hydropower. PaTs are considered a cost-effective alternative to conventional turbines as long as their turbine characteristic curves can be predicted. Indeed, manufacturers need of a
Michele Stefanizzi, Tommaso Capurso, Marco Torresi, Giuseppe Pascazio, Sergio Ranaldo, Sergio M. Camporeale, Bernardo Fortunato, Rosario Monteriso   +7 more
doaj   +1 more source

Numerical and experimental characterization of splitter blade impact on pump as turbine performance. [PDF]

Sci Prog, 2021
Adu D, Du J, Darko RO, Ofosu Antwi E, Aamir Shafique Khan M.   +4 more
europepmc   +1 more source

Automotive gas turbine fuel control [PDF]

, 1978
A fuel control system is reported for automotive-type gas turbines and particulary advanced gas turbines utilizing variable geometry components to improve mileage and reduce pollution emission.
Gold, H.
core   +1 more source

Innovative Approach for Selection of Pump as Turbine in Water Distribution Network [PDF]

, 2022
Gustavo Marini, Marco Maio, Francesco Di Menna, Francesco Pugliese, Francesco De Paola, Nicola Fontana   +5 more
openalex   +1 more source