Results 41 to 50 of about 868,275 (299)
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
Applied SciencesAs part of the research carried out in the field of processing systems and the production process of oil-hydraulic cylinders of large dimensions and power, the specifics of fluid power transmission, in the functioning of hydropower facilities, were ...
Stefan Cvejić +6 more
doaj +1 more source
A fault diagnosis system for CNC hydraulic machines: a conceptual framework
Jurnal Ilmiah SINERGI, 2023 The fault diagnosis process in Computer Numerical Control (CNC) hydraulic machines for steel processing relies on skills, experiences, and maintenance technicians' understanding of the machine.
Fajar Anzari +3 more
doaj +1 more source
, 1969 Hydraulic calipers determine area of annular openings in irregular or concealed passages. With modifications the device could be adapted to investigations of cross-sectional changes in heat flow passages, ducts, conduits, and heat exchanger ...
Benson, J. A.
core +1 more source
Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Mixed phase activated artificial muscle
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2018 This article presents the mixed phase as the pressure medium of hydraulic artificial muscles, which has rarely been mentioned before. Then a novel mixed phase activated artificial muscle is designed.
Wanda ZHAO +5 more
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Cybernetic Proportional System for a Hydraulic Cylinder Drive Using Proportional Seat-Type Valves
Actuators, 2023 Hydraulic cylinders are well known as cheap and robust actuators for moving heavy loads, especially in harsh environments. For this reason, they are often used in construction machines such as excavators. Basically, the hydraulic cylinders are controlled
Helmut Kogler +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
Fundamental Research on Hydraulic Systems Driven by Alternating Flow
Acta Polytechnica, 2012 This paper presents a new approach to rotary hydraulic systems, and the functional principles of rotary hydraulic systems that can work using alternating flows.
Ioan-Lucian Marcu, Daniel-Vasile Banyai
doaj
Energies, 2018 The Power Take-Off (PTO) system is the key component of a Wave Energy Converter (WEC) that distinguishes it from a simple floating body because the uptake of the energy by the PTO system modifies the wave field surrounding the WEC.
Philip Balitsky +4 more
doaj +1 more source