Laser surface treatment was carried out to enhance the performance of Ni‐Al2O3 coatings on HSS substrates. The results revealed improved microstructural features, corrosion resistance and significant reduction in slurry erosion wear with 18 W laser treatment. ABSTRACT The sliding wear between hydraulic vane tip and the inner surface of the cam ring can
Majunath Keshav +3 more
wiley +1 more source
Ultrasonic Vibration Assisted Laser Processing: A Hybrid Paradigm for Extreme Surface Enhancement
ABSTRACT Traditional laser processing techniques offer many advantages, but they often encounter limitations such as heat‐affected zones, recast layers, residual tensile stresses, and poor surface finish. The integration of ultrasonic vibration (UV) presents a promising hybrid approach to overcome these challenges by introducing beneficial effects like
Aziz Ul Hassan Mohsan +6 more
wiley +1 more source
Climate Change, Demand Uncertainty, and Firms' Investments: Evidence from Planned Power Plants
ABSTRACT How does demand uncertainty affect firms' investment decisions? We examine this question in the context of electricity‐producing firms' planned investments in new power plants. We measure uncertainty about future electricity demand using plausibly exogenous variation in temperature projections across scientific climate models. The results show
CHEN LIN +2 more
wiley +1 more source
Effects of Air Injection on the Dynamic Characteristics of Sediment Deposition and Erosion Distribution in Pump-Turbine Runners. [PDF]
Liu H, Yang X, He Y, Lu J, Jiang L.
europepmc +1 more source
Rural Justice and the Green Transition: Understanding Green Discontent in Eastern Germany
ABSTRACT Rural areas are rapidly becoming the focal points of green transition and its associated political conflicts. The resulting ‘green discontent’ is currently fuelling a broader ‘rural discontent’. However, little is known about how people living in rural areas interpret green policies.
Susann Bischof +4 more
wiley +1 more source
Design, implementation and validation of a web-based dynamic simulation platform for pumped storage hydropower plant control systems. [PDF]
Zhang C, Liang T, Li Y, Zhang W, Wang Y.
europepmc +1 more source
Causal‐Guided Ultra‐Long‐Term Time Series Forecasting Via Anticipated Covariates
Often treated as unknown, information from the future remains underutilized.We demonstrate that in a coupled dynamical system, providing the future state of the effect enables accurate forecasting of the cause for a long timesteps. A time series forecasting paradigm that introduces anticipated covariates to represent such known future states is ...
Jintong Zhao +4 more
wiley +1 more source
Sustainable Process Systems Modeling of a Geothermal Powered Direct Air Capture and District Heating Concept. [PDF]
Ishaq H.
europepmc +1 more source
Engineered activated carbon materials with tailored pore structures and surface chemistry deliver high‐performance dual functionality across supercapacitors and hydrogen storage, establishing clear structure–property–performance relationships that advance scalable carbon‐based solutions for next‐generation energy storage and conversion.
Rayhan Hasan Pranto +4 more
wiley +1 more source
Performance analysis of a biomass gasification combined cycle power plant using rice husk and sugarcane bagasse with circular utilization of ash in green concrete. [PDF]
Parvez S +7 more
europepmc +1 more source

