Results 51 to 60 of about 114,143 (268)
Feasibility of Nitrogen as a Carrier Gas for Inconel Cold Spray in Hydropower Application
Advanced Engineering Materials, EarlyView.N2, despite being nearly two orders of magnitude cheaper than He, is a feasible carrier gas for cold spray Inconel coatings in hydropower repair applications when higher gas temperature and pressure are used. Reducing powder size significantly improved cavitation resistance, while the addition of fine chromium carbide particles further enhanced erosion
Tianhao Wang +4 more
wiley +1 more source
EPJ Web of Conferences, 2017 Accurate knowledge of fission fragment yields is an essential ingredient of numerous applications ranging from the formation of elements in the r-process to fuel cycle optimization in nuclear energy.
Regnier D. +3 more
doaj +1 more source
Sensors, 2023 In this paper, a neural network approach is applied for solving an electromagnetic inverse problem involving solid dielectric materials subjected to shock impacts and interrogated by a millimeter-wave interferometer. Under mechanical impact, a shock wave
Jérémi Mapas +7 more
doaj +1 more source
DAM-IN: Comprehensive Dam Catchment Attributes for Dam Safety Studies in India
Scientific DataThe Indian subcontinent has around 5715 dams across different rivers, which play a pivotal role in the growth of various economic sectors in the country. In this study, we developed a dataset of catchment attributes for 5715 dams over the Indian subcontinent using observed, reanalysis, and remote sensing data.
Mayank Tiwari, Saran Aadhar
openaire +3 more sources
Environmental Health Perspectives, 1997 Once a sign of modernization and growth, dams are often seen today as symbols of environmental and social devastation. Over 800,000 dams have been built worldwide to provide drinking water, flood control, hydropower, irrigation, navigation, and water storage.
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali +5 more
wiley +1 more source
Metastable water at several compression rates and its freezing kinetics into ice VII
Nature CommunicationsWater can be dynamically over-compressed well into the stability field of ice VII. Whether water then transforms into ice VII, vitreous ice or a metastable novel crystalline phase remained uncertain.
Charles M. Pépin +7 more
doaj +1 more source
BSGF - Earth Sciences BulletinThe Cigéo project, led by the French National Radioactive Waste Management Agency (Andra), involves the future disposal of high-level and long-lived radioactive waste in a deep geological repository.
Mazet-Roux Gilles +3 more
doaj +1 more source
Microscopic predictions of fission yields based on the time dependent GCM formalism
EPJ Web of Conferences, 2016 Accurate knowledge of fission fragment yields is an essential ingredient of numerous applications ranging from the formation of elements in the r-process to fuel cycle optimization in nuclear energy.
Regnier D. +3 more
doaj +1 more source
Development of a Shock and Detonation Velocity Measurement System Using Chirped Fiber Bragg Gratings
Sensors, 2020 Dynamic measurements of shock and detonation velocities are performed using long chirped fiber Bragg gratings (CFBGs). Such thin probes, with a diameter of typically 125 µm or even 80 µm can be directly inserted into high-explosive (HE) samples
Yohan Barbarin +9 more
doaj +1 more source