Results 151 to 160 of about 703,248 (356)
Drilling system design project 1967: final report of frame design committee [PDF]
, 1967 This report outlines the recommendations of the Frame Design Committee for the final design of the machine, each major part of the structure being considered individually in the following sections : 1. Worktables 2. Guide and Slideways 3.
Morrison, W., Sutcliffe, R. S.
core
Research on an acoustic judgment method for the incipient cavitation of model hydraulic machinery runner blades [PDF]
, 2023 Wen-Tao Su +4 more
openalex +1 more source
Electronic Nanomaterials for Plants: A Review on Current Advances and Future Prospects
Advanced Electronic Materials, EarlyView.Global food security faces mounting challenges from climate change and rapid population growth. This review highlights the pivotal role of electronic nanomaterials–including metals, metal oxides, and carbon‐based structures–in enhancing plant photosynthesis, nutrient uptake, and stress resilience. Furthermore, it explores how emerging platforms such as
Ciro Allará +8 more
wiley +1 more source
Annular Seals of High Energy Centrifugal Pumps: Presentation of Full Scale Measurement [PDF]
, 1991 Prediction of rotordynamic behavior for high energy concentration centrifugal pumps is a challenging task which still imposes considerable difficulties. While the mechanical modeling of the rotor is solved most satisfactorily by finite element techniques,
Florjancic, S. +2 more
core +1 more source
Single Atom Extracting Photoexcited Holes for Key Photocatalytic Reactions
Advanced Energy Materials, EarlyView.The sluggish hole migration kinetic seriously suppresses the charge separation/transport in photocatalysis. Thus, this review summarizes the latest achievement of hole extraction in single‐/dual‐single atom photocatalysts for key energy/environment‐related reactions (e.g., water splitting, carbon dioxide reduction, nitrogen fixation, and wastewater ...
Amin Talebian‐Kiakalaieh +4 more
wiley +1 more source
Mechanical Design and Manufacture of Hydraulic Machinery
, 2018 This volume in the Hydraulic Machinery Book Series covers the most important types of hydraulic machinery: hydraulic turbines for transforming water power to mechanical output; and pumps for producing fluid pressure for many purposes. It describes the features of mechanical design of various types of turbines and pumps.
openaire +3 more sources
The role of fluid-structure interaction for safety and life time prediction in hydraulic machinery
, 2016 Reliable assessments of dynamic phenomena in hydraulic machinery require the consideration of fluid-structure interaction (FSI) if natural frequencies or damping properties of submerged structural parts clearly change due to the surrounding water or if ...
B. Hübner, W. Weber, U. Seidel
semanticscholar +1 more source
Advanced Energy and Sustainability Research, EarlyView.Hydrogen is an energy carrier, produced from renewable and nonrenewable resources. It can be stored in a variety of materials and transported to distant locations. This article reviews progress in hydrogen technology by looking at environmental and economic impact, cost analysis, and policy support at government level as way forward for bringing it to ...
Xuexue Pan +5 more
wiley +1 more source
Advanced Energy and Sustainability Research, EarlyView.High‐load lithium‐ion battery electrodes based on LiNi0.6Mn0.2Co0.2O2 (45 mg cm−2, 8 mAh cm−2) are produced by blending carbon nanotubes, conductive graphite, and carbon black as conductive additives to optimize both processing and performance. This formulation enhances specific discharge capacities to 146 mAh g−1 at 0.5 C, a 60% increase compared to ...
Candeniz Gercek +6 more
wiley +1 more source
Description of the Hydraulic Machinery for Warehousing Grain at the Liverpool Docks [PDF]
Proceedings of the Institution of Mechanical Engineersn ...
openaire +3 more sources