this paper presents the development of a soft robot for finger rehabilitation driven by a dielectric elastomer (DE) air pump. the focus is on patients with stroke-induced loss of hand movement function, who require sp...
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this paper presents a parametric study of beams resting on elastic foundations having nonlinear cubic stiffness properties. An analytical study is conducted using the expansion method and a numerical study using Finit...
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Centrifugal compressors are key elements in turbochargers and small gas turbines, making their performance evaluation essential for system efficiency and energy savings. this paper outlines creating and validating a s...
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ISBN:
(纸本)9780791887721
Centrifugal compressors are key elements in turbochargers and small gas turbines, making their performance evaluation essential for system efficiency and energy savings. this paper outlines creating and validating a specialized experimental setup designed for in-depth research on centrifugal compressors. the setup allows for the study of various impeller and diffuser configurations, flow-field analysis using Particle Image Velocimetry, and the investigation of inlet distortions, among other future research topics. the paper details the approach used to build the setup and validates its functionality through a case study featuring a research compressor with a vaneless diffuser. A characteristic map generated using Computational Fluid Dynamics (CFD) is used as a benchmark for comparison with experimental data. Initial results show a strong correlation between the CFD and experimental data in terms of flow rate and pressure ratio, validating the setup's effectiveness. the overall performance aligns with existing research, confirming the setup's value as a reliable platform for future studies on centrifugal compressors.
Withthe development of domestic aircraft models in China, this paper reviewed the existing airport facilities and analyzed the parameters of new aircraft design, as well as proposing airport compatibility assessment ...
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the third-generation nuclear power unit has become the mainstream of construction of nuclear power plants worldwide. According to the historical operation experience, for vertical natural circulation steam generators,...
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the 3D digital design and the delivery of 3D digital models for substations have been widely carried out around the world. However, the current 3D display systems cannot reflect the the real-time operating data and st...
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UHV AC transformer is an important equipment in 1000kV UHV substation, and its importance is self-evident. In this paper, the characteristics of fault current in UHV main transformer are analyzed combined withthe UHV...
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Mild cognitive impairment (MCI) denotes a stage of cognitive decline that could indicate an increased vulnerability to developing Alzheimer’s disease or other forms of dementia. Timely identification of MCI is crucia...
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Adders play a central role in arithmetic computations as well as digital signal processing. Besides addition, adders are used in multiple operations in processors. Based on our requirements upon variegated parameters ...
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Withthe establishment of the national "carbon peak"and "carbon neutral"goals, the state clearly proposed to increase the development of clean energy, including the development of variable speed pu...
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