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Retraction Note: Study on Torsional Performance of Square Concrete Filled CFRP-Steel Tubes
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Article
RETRACTED ARTICLE: Study on Torsional Performance of Square Concrete Filled CFRP-Steel Tubes
The torsional performance of square concrete filled CFRP-steel tube (S-CF-CFRP-ST) is revealed by experimental study. Total 18 specimens, taking the confinement factor of transverse CFRP, strengthening factor ...
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Article
Open AccessReview on the Relationship Between Liquid Aerospace Fuel Composition and Their Physicochemical Properties
The development of advanced air transportation has raised new demands for high-performance liquid hydrocarbon fuels. However, the measurement of fuel properties is time-consuming, cost-intensive, and limited t...
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Article
A Novel Circulation Process to Effectively Produce Electrolytic Manganese Metal (EMM) with Low-Grade Manganese Oxide Ores and High-Sulfur Manganese Ores
A novel circulation process of electrolytic manganese metal (EMM) production with low-grade manganese oxide ores (LGMO) and high-sulfur manganese ores (HSMO) was studied and developed. The unit operations main...
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Article
Open AccessSynthesis of Silver Sulfide Quantum Dots Via the Liquid–Liquid Interface Reaction in a Rotating Packed Bed Reactor
We developed the high-gravity coupled liquid–liquid interface reaction technique on the basis of the rotating packed bed (RPB) reactor for the continuous and ultrafast synthesis of silver sulfide (Ag2S) quantum d...
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Article
Open AccessEvaluation and Analysis of Battery Technologies Applied to Grid-Level Energy Storage Systems Based on Rough Set Theory
Interest in the development of grid-level energy storage systems has increased over the years. As one of the most popular energy storage technologies currently available, batteries offer a number of high-value...
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Article
Strain-Softening Model for Marble Considering the Degradation of Elastic Modulus
Rocks encountered in deep underground engineering, such as coal mining and tunnel excavating applications, are usually in states of failure. It is of great engineering significance to study the post-peak stren...
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Article
Study on Photocatalytic Properties of g- \(\hbox {C}_{3}\hbox {N}_{4}/\hbox {FePO}_{4}\) Nanocomposites Under Visible Light
The polymer semiconductor-supported \(\hbox {FePO}_{4 }\) ...
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Article
Prediction and Analysis of Extreme Extension Length of Horizontal Well Based on Hole Cleaning Degree
Horizontal well is of great significance to the development of unconventional oil and gas resources. Considering the wellbore cleaning and pressure system safety, a model is established based on the influence ...
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Article
Behavior prediction of untrusted relays based on nonzero-sum game
To keep the secrecy performance from being badly influenced by untrusted relay(UR), a multi-UR network through amplify-and-forward (AF) cooperative scheme is put forward, which takes relay weight and harmful f...
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Article
NC machining of spiral bevel gear and hypoid gear based on unity transformation model
A unity transformation model (UTM) was presented for flexible NC machining of spiral bevel gears and hypoid gears. The model can support various machining methods for Gleason spiral bevel gears and hypoid gear...
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Article
Effects of un-transposed UHV transmission line on fault analysis of power systems
The conventional fault analysis method based on symmetrical components supposes that the three-phase parameters of un-transposed transmission line are symmetrical in case of fault. The errors caused by the met...