86 Result(s)
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Chapter and Conference Paper
Prospect of Aero Engine Technology Based on “Carbon Peaking and Carbon Neutrality”
With the proposal of the “Carbon peaking and carbon neutrality” goal, in order to actively respond to climate change issues, more than 140 countries and regions around the world have actively responded. In Oct...
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Chapter and Conference Paper
A SEC Reserve Evaluation Method for Tight Gas Reservoirs
Tight gas resources are abundant and widely distributed. SEC reserves refer to the amount of natural gas that can be produced and has economic benefits under the current economic and operating conditions asses...
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Chapter and Conference Paper
Structural Force Analysis and Service Condition Monitoring of a Port Door Machine
Based on the service state of the port door machine, the structural force characteristics are analysed from multiple angles, the optimal online real-time monitoring solution is designed and the real service st...
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Chapter and Conference Paper
Design of the Stiffener Layout for Dome Structures Based on Topology Optimization
The inner steel plate of the containment dome in the nuclear power plant is commonly used as formwork for concrete pouring. After construction, the steel plate also becomes a part of the load-bearing system of...
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Chapter and Conference Paper
Numerical Analysis on Casing Deformation During Hydraulic Fracturing of Deep and Tight Volcanic Reservoir
Deep volcanic reservoirs are characterized by tight, low permeability formations that require high fracture pressures to be broken. However, a common issue is the inability to break the formation, leading to p...
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Chapter and Conference Paper
Intelligent Inspection Unmanned Aerial System Based on Neural Network Modelling
Intelligent inspection UAV system can complete inspection tasks safely and efficiently without human intervention. Using neural network model and high-precision camera equipment for image acquisition and proce...
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Chapter and Conference Paper
Research on the Requirements Analysis and Key Technologies of Space-Based Information Intelligence Applications
With the rapid development of space technology, the demand for landing applications of space-based information in various fields is becoming stronger and stronger. The traditional processing strategy of transm...
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Chapter and Conference Paper
Reliability-Based Design of Minimum Safe Net Distance Between Small-Space Tunnels
Due to the low occupation of land and the suitability in environmental protection, small-space tunnels are widely used in underpass projects in urban expressways. The determination of the minimum safe net dist...
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Chapter and Conference Paper
Data Quality Evaluation Method Based on Density Clustering Algorithm and Its Application
Data quality assessment is mainly to analyze, evaluate and calculate the collected original information, and then to obtain the decision results. At present, there are many research methods for data quality. T...
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Chapter and Conference Paper
Modelling Tensile Deformation and Fracture Path of Selective Laser Sintered Nylon12 Lattice Structures
Lattice structures fabricated by additive manufacturing such as selective laser sintering (SLS) are promising candidates for lightweight design in aerospace applications due to their superior characteristics s...
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Chapter and Conference Paper
A Study on the Integration of Worked Examples and Blended Learning in the Curriculum During the COVID-19 Epidemic
Both blended learning and work examples are used to enhance student learning. Due to the temporary suspension of classes due to COVID-19, the face-to-face course was temporarily converted to a full-scale onlin...
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Chapter and Conference Paper
Progress of Study on Piezoelectric Energy Harvesting Technology and Its Applications in Helicopters
In order to improve aircraft transport efficiencies, reduce fuel consumption, utilize secondary energies or external energies, three research directions have been determined by the aviation industry in recent ...
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Chapter and Conference Paper
Numerical Simulation of Ground-Effect Wing with Front Engine Blowing
The application of the front engine jet in the external blowing flap was studied by numerical simulation. The effects of different parameters such as jet intensity, jet angle and flap angle on the aerodynamic ...
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Chapter and Conference Paper
Study of Fracture Initiation and Propagation Characteristics in Multiple Horizontal Wells Fractured
The inter-well interference generated in the process of multi-well fracturing in shale reservoir will significantly affect the fracture shape, and then affect the development effect of hydraulic fracturing. It...
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Chapter and Conference Paper
A Key Technology Serial to Enhance Oil Recovery at the Ultra-high Water Cut & Ultra-high Recovery Stage in the 4th Block of Gangxi Oilfield
After half a century of development, Gangxi Oilfield has entered the stage of high water cut & high recovery, with more prominent contradiction and growing pressure to maintain stable production year by year. ...
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Chapter and Conference Paper
The Coupling of Reservoirs Conditions and Enrichment Pattern of Fuyu Oil Reservoirs in Daqing Placanticline, West of Songliao Basin
The Fuyu oil layer in Songliao Basin has great potential for tight oil exploration, and daqing placanticline and its flanks are important areas for recent breakthroughs. In order to better understand the contr...
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Chapter and Conference Paper
Characteristics of Sedimentary Microfacies of Mongolialin Sandstone Reservoir and Its Influence on Remaining Oil
On the basis of abundant geological, seismic and logging data. Guided by modern sedimentology theory, Comprehensive analysis of lithology characteristics and electrical characteristics of logging curves. Deter...
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Chapter and Conference Paper
Investigation of Singing Voice Separation for Singing Voice Detection in Polyphonic Music
Singing voice detection (SVD), to recognize vocal parts in the song, is an essential task in music information retrieval (MIR). The task remains challenging since singing voice varies and intertwines with the ...
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Chapter and Conference Paper
Application of Hydraulic Fracturing Ground Stress Measurement Technology in Operating Pressure Design of Underground Gas Storages
Influenced by the distribution of gas fields in China and the needs of the natural gas market, in recent years, the transformation of oil reservoirs into underground gas storages (UGSs) has gradually developed...
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Chapter and Conference Paper
Perspectives on Development of Oil–Water Separation Agents for Oilfield-Produced Fluid
Current research on oil–water separation agents for oil-produced fluid has been primarily conducted from five perspectives: the nature of low-temperature demulsifiers, the relationship between demulsification ...
