Results 21 to 30 of about 18,829 (267)
DC conductivity of silicon nitride based carbon-ceramic composites [PDF]
Processing and Application of Ceramics, 2007 The silicon nitride ceramics are usually known as strongly refractory and enduring materials and have typical electrically insulating properties. If the reinforcing phase of ceramic composite (that is mainly put in the material to improve mechanical ...
B. Fényi +4 more
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Structure Design and Service Performance Study of Low Wind-pressure Conductor
MATEC Web of Conferences, 2016 The low wind-pressure conductor is a dedicated conductor which obtains low wind resistance coefficient by changing the sectional shape of the conductor and has extensive application prospect in electric power transmission lines in strong wind areas ...
Wang Zhao Lin +7 more
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Heterogeneity in relation to electrical and mineralogical properties of hematitic sandstone samples
Applied Water Science, 2020 Electrical properties of mixtures of composite materials are sensitive to texture between grains. Electrical measurements of hematite and sandstone composite mixture were performed in the frequency range (5 × 10−4 Hz–105 Hz).
Mohamed Mahmoud Gomaa
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The effect of phonons-surface and grain-boundary scattering on electrical properties of metallic Ag
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2023 Explain in this study, thickness has an inverse relationship with electrical resistivity and a linear relationship with Grain boundary scattering.
Fairooz A. Meteab +2 more
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IEEE AccessThis work provides a comprehensive review of the utilization of the Finite Element Analysis (FEA) in optimizing current density distribution within the Electrical Contact Interfaces (ECIs) of Electromagnetic Railguns (EMRs).
Jiahe Ma +4 more
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Electrical Behavior of Carbon Fiber/Phenolic Composite during Pyrolysis [PDF]
Materials Research, 2015 Carbon fiber reinforced carbon (CFRC) composites, also called carbon/carbon (C/C) composites are materials with superior characteristics such as low density, good thermal shock resistance, high strength and low ablation under severe environments.
Williane Oliveira de Souza +3 more
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Research of Aviation Electric Arc and Short Circuit Damage and Protection
Hangkong gongcheng jinzhan, 2020 Aviation electric arc and short circuit may lead to irreparable loss. It is of great significance to study the harm of aviation electric arc and short circuit and its protection measures.
CAO Tao
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Long-Term Behavior of Clinched Electrical Contacts
Metals, 2022 Joining by forming operations presents powerful and complex joining techniques. Clinching is a well-known joining process for use in sheet metalworking. Currently, clinched joints are focusing on mechanically enhanced connections.
Jan Kalich +5 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola +4 more
wiley +1 more source
Numerical simulation of the heat conduction in electrical cables
Mathematical Modelling and Analysis, 2007 The modelling of the heat conduction in electrical cables is a complex mathematical problem. To get a quantitative description of the thermo‐electrical characteristics in the electrical cables, one requires a mathematical model for it.
Raimondas Čiegis +4 more
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