Results 121 to 130 of about 1,516 (227)

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

A Novel Parallel-Preheating Supercritical CO₂ Brayton Cycle for Waste Heat Recovery from Offshore Gas Turbines: Energy, Exergy, and Economic Analysis Under Variable Loads. [PDF]

Entropy (Basel)
Qu D, Yan J, Xu X, Liu Z.
europepmc   +1 more source

The Impact of Carbon Pricing Mechanisms on Regional Power Sector Emissions: Evidence From Guangdong, China

Energy Science &Engineering, Volume 14, Issue 3, Page 1113-1130, March 2026.
ABSTRACT This study investigates low‐carbon transition pathways and carbon neutrality planning in Guangdong Province, China's largest energy consumer. Using integrated regression analysis, electricity demand is projected to increase from 850 TWh in 2023 to 1580 TWh by 2060.
Caixia Yang, Yao Xiao, Tao Chen, Erqun Zhao, Mingze Lei, Supannika Wattana, Buncha Wattana   +6 more
wiley   +1 more source

Comprehensive 4E (energy, exergy, economic, and environmental) assessment of a repowered natural gas-fired combined power plant. [PDF]

Sci Rep
Boukelia TE, Bouhala A, Cheurfi Y, Bessaïh R, Tanougast A, Hriczó K.   +5 more
europepmc   +1 more source

Solar and Wind Energy Variability in Tropical South America: Seasonal Ocean‐Atmospheric Modulators

Meteorological Applications, Volume 33, Issue 2, March/April 2026.
Climate variability affects renewable energy production and thus considering it in planning is essential for achieving sustainable development. We present how climate (ocean‐atmospheric) variability modes modulate wind and solar radiation variability, thereby influencing renewable power generation in tropical South America. El Niño/Southern Oscillation
Nicolás Duque‐Gardeazabal, Stefan Brönnimann, Andrew R. Friedman, Edgar Dolores‐Tesillos, Olivia Martius   +4 more
wiley   +1 more source

Tensile and Structural Performance of Annealed 3D-Printed Polymer Composite Impellers for Pump-as-Turbine Applications in District Heating Networks. [PDF]

Materials (Basel)
Błoński D, Romanik G, Augustyn M, Regucki P.   +3 more
europepmc   +1 more source

The turbine pump．

The turbine pump．
種別 ...
openaire  

Examining the Role of Public Policy in Promoting Green Energy and Employment: A Bibliometric Analysis in a Circular Economy Framework

Sustainable Development, Volume 34, Issue S2, Page 637-654, March 2026.
ABSTRACT This study uses a bibliometric lens to link public policy in renewable energy with its broader employment effects, offering the first comprehensive mapping of this relationship. A total of 760 articles published between 2013 and 2025 were retrieved from the Scopus database on July 10, 2025.
Asif Javed, Sadia Mahwish, Shahbaz Ali Khan, Aamir Javed, Agnese Rapposelli   +4 more
wiley   +1 more source

The axial tip clearance leakage analysis of the squealer blade tip for the liquid-ring pump. [PDF]

Sci Rep
Wei X, Guo X, Zhou C, Zhang T, Wang W.
europepmc   +1 more source

A new organizational structure database: Examining structure through top management team compositions

Strategic Management Journal, Volume 47, Issue 3, Page 860-892, March 2026.
Abstract Research Summary Studies using archival organizational structure data are not as prevalent as one might expect for such a critical strategy topic. We seek to facilitate more studies in this domain by introducing a novel, hand‐collected dataset of top management team compositions of S&P 500 firms between 1993 and 2020.
Daniel Albert, John C. Eklund, Lisa Tang
wiley   +1 more source