Results 71 to 80 of about 269,564 (343)
Internal bores and gravity currents in a two-fluid system [PDF]
, 2014 In this paper, a unified theory of internal bores and gravity currents is presented within the framework of the one-dimensional two-layer shallow-water equations. The equations represent four basic physical laws: the theory is developed on the basis of
Maruyama, Kiyoshi
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The use of deforming broaching for enhancing the efficiency of cutter chisels [PDF]
, 2020 Purpose. To determine the potential of deforming broaching for the improvement of efficiency of cutter chisels in the mining industry. Methodology. The study of the application of the technological process of deforming broaching was carried out
Nemyrovskyi, Ya B., Krivosheya, V. V., Sardak, S. E., Shepelenko, I. V. & Tsekhanov, Yu A. +1 more
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Positive Surge Propagation in Sloping Channels [PDF]
, 2017 A simplified model for the upstream propagation of a positive surge in a sloping, rectangular channel is presented. The model is based on the assumptions of a flat water surface and negligible energy dissipation downstream of the surge, which is ...
Defina, Andrea +2 more
core +2 more sources
Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study
Advanced Engineering Materials, EarlyView.This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud +7 more
wiley +1 more source
Fluid containers and resealable septum therefor Patent [PDF]
, 1970 Manufacture of fluid containers from fused coated polyester sheets having resealable ...
Wheeler, S. B.
core +1 more source
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
The National Superficial Deposit Thickness Model. (Version 5) [PDF]
, 2009 The Superficial Deposits Thickness Model (SDTM) is a raster-based dataset designed to demonstrate the variation in thickness of Quaternary-age superficial deposits across Great Britain.
Garcia-Bajo, M., Lawley, R.
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Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
Energy budget in a dispersive model for undular bores; pp. 172–181 [PDF]
Proceedings of the Estonian Academy of Sciences, 2010 Energy conservation properties of weak bores in free-surface flows are considered. The energy loss in the shallow-water theory for an undular bore is thought to be due to upstream oscillations that carry away the energy lost at the front of the bore ...
Henrik Kalisch, Magnar Bjørkavåg
doaj +1 more source
Synchrotron Radiation for Quantum Technology
Advanced Functional Materials, EarlyView.Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader +10 more
wiley +1 more source