Results 131 to 140 of about 6,333 (256)

Optimization of Impeller Blade Angle to Improve Unsteady S-Curve Characteristics in 3 kW-class Pump Turbine Model

Ujjwal Shrestha, Young-Do Choi
openalex   +1 more source

Prediction of pressure pulsation in the vaneless zone of pump turbines during start-up process [PDF]

Weichao Ma, Elena Vagnoni, Zhigao Zhao, Jinhong Hu, Lai Xu, Jiandong Yang   +5 more
openalex   +1 more source

Abnormal Phase Transition Mechanism in the CoCrAlY Bond Coat Revealed by In Situ and Ex Situ Experiments

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT In Co‐based alloys, the γ phase is normally stable at high temperatures and the ε phase at low temperatures, and there is a martensitic transition on cooling to ∼417°C. In the γ/β dual‐phase CoCrAlY bond coat of turbine blade thermal barrier coating systems, we observed the opposite: γ remained stable at room temperature, yet it underwent a γ →
Junkai Liu, Chuangchuang Wei, Junhui Luo, Qian Li, Changxing Zhang, Ke Cao, Cong Li, Li Yang, Yichun Zhou   +8 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

Key Drivers for Offshore Wind Deployment in the Western United States

Wind Energy, Volume 29, Issue 8, August 2026.
ABSTRACT The western coast of the United States has abundant natural resources, including wind, sun, and water. Despite strong ocean winds, offshore wind energy (OSW) in the Western United States is in the early stages of technology development due largely to the deep water off the coast, which requires floating platforms rather than fixed‐bottom ...
Jennie Jorgenson, Claire Nguyen, Sophie Bredenkamp, Greg Brinkman, Trieu Mai, Gabe Zuckerman, Travis Douville   +6 more
wiley   +1 more source

Distribution of Pressure Fluctuations in a Prototype Pump Turbine at Pump Mode

, 2014
Yuekun Sun, Zhigang Zuo, Shuhong Liu, Jintao Liu, Yulin Wu   +4 more
openalex   +1 more source

Periodic Instabilities in a Specific Low-Speed Pump Working as a Turbine

, 2023
Hernán Darío Bolaños-Arias, Francisco Botero   +1 more
openalex   +2 more sources

Climatic Impacts of Large‐Scale Wind Farms in Arid and Semi‐Arid Region in China: A Case Study of the Huitengxile Wind Farm in Inner Mongolia

Wind Energy, Volume 29, Issue 8, August 2026.
ABSTRACT With the rapid expansion of China's wind power industry, the local climatic impacts of large‐scale wind farms, particularly in arid and semi‐arid regions, have attracted increasing attention. This study investigates the effects of the Huitengxile wind farm in Inner Mongolia, which hosts over 1,200 wind turbines, using high‐resolution numerical
Xiashu Su, Entao Yu, Dongwei Liu
wiley   +1 more source

Review of Water Supply, Treatment and Distribution: Overcoming Challenges for Sustainable Management

Water and Environment Journal, Volume 40, Issue 3, Page 339-356, August 2026.
ABSTRACT Water management faces increasing challenges driven by population growth, accelerated urbanization and climate change, demanding integrated and sustainable approaches to ensure the preservation of water resources. Water scarcity and rising demand intensify the vulnerability of various regions, threatening both water supply and environmental ...
André Linneo Tocchetto, Heloisa Serafim Kuakoski, Fernando Henrique Lermen, Sandro Deretti, Murillo Vetroni Barros, Gustavo de Souza Matias   +5 more
wiley   +1 more source

Enhancing Pump as Turbine (PAT) performances: A numerical investigation into the impact of impeller leading edge rounding. [PDF]

Heliyon
Tchada AM, Tchoumboué NK, Mesquita ALA, Hendrick P.   +3 more
europepmc   +1 more source