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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
Simulation Research of Energy Routing Controller Based on Variable Length Disturbance Method
The energy router has become the core device in the energy internet in recent years, which can effectively absorb energy and ensure the safe and stable operation of the power grid. Aiming at the shortcomings o...
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Chapter and Conference Paper
Development and Prospect of Key Technologies of Energy Internet
China clearly pointed out in the “14th Five-Year Plan” that “accelerating the energy revolution, building a clean, low-carbon, safe and efficient energy system, and enhance the capability of ensure energy supp...
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Article
Study on removal mechanism and surface quality of grinding carbon fiber toughened ceramic matrix composite
As a high-temperature structural material, ceramic matrix composites play an irreplaceable role in aviation, aerospace, and other fields. However, the difficult-to-machine characteristics of the material lead ...
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Article
Bursty data service latency analysis under fractional calculus fluid model of Multi-hop Wireless Networks
A fractional calculus fluid model can be used to better explain the bursty data service traffic, which is long-range dependence and has a fractal like the feature of network data flow. The heavy-tailed delay d...
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Article
An image dehazing method using image gradient distortion prior
In haze weather, the image contrast and clarity are often poor, which affects the visual effect of the image. Therefore, it is of great significance to study a fast and effective method to clear the haze image...
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Chapter and Conference Paper
Simulation of Summer Energy Consumption of a Low-Energy Building in Severe Cold Regions and Comparative Analysis of Measured Data
Energy consumption simulation calculation for ultra-low-energy buildings and comparative analysis with actual operational data. It can provide reference for the rationality of ultra-low-energy building energy ...
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Chapter and Conference Paper
Meteorological Classification of Water Source Heat Pump-Assisted Solar Water Heating System Based on Cluster Analysis in Winter of Northern Region
The method of classification in meteorological parameters is adopted to optimize the operation mode of water source heat pump-assisted solar water heating system under different meteorological parameters in wi...
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Chapter and Conference Paper
Study on Appropriate Partition of Shallow Geothermal Energy and Active Energy Coupling Utilization
In recent years, with the development of shallow geothermal energy, problems such as waste of groundwater resources and low energy saving efficiency have gradually emerged. Therefore, it is necessary to partit...
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Article
Sampled-data extended state observer for uncertain nonlinear systems
In this paper, we present a sampled-data nonlinear extended state observer (NLESO) design method for a class of nonlinear systems with uncertainties and discrete time output measurement. To accommodate the int...
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Article
A new car-following model with consideration of anticipation driving behavior
A new anticipation driving car-following (AD-CF) model is presented based on the effect of traffic anticipation in the real world. The model’s linear stability condition was obtained by applying the linear sta...
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Article
Open AccessSynthesis and Photocatalytic Activity of Fe-doped TiO2 Supported on Hollow Glass Microbeads
In this paper, Fe-doped TiO2 photocatalyst supported on hollow glass microbeads (Fe-TiO2/beads) is prepared by dip-coating method, which uses hollow glass microbeads as the carriers and tetrabutylorthotitanate [T...
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Chapter and Conference Paper
A Fast Motion Estimation Algorithm Based on Context-Adaptive Parallelogram Search Pattern
Block Motion Estimation is vital to the coding (compression) of natural video images, and it is one of the most important components of the standards of video compression technology. In order to reduce the hig...