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Concentricity control for multistage rotor assembly based on contour vectorization
Rotor assembly is a core tache in the whole process of aero-engine manufacturing. It is critical to ensure the excellent concentric performance of...
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Multistage rocket preliminary design and trajectory optimization using a multidisciplinary approach
A procedure for rocket preliminary design was developed using a multidisciplinary coupled approach that simultaneously finds the optimal design and...
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Electrochemical machining of multistage inner cone hole assisted by hydraulic self-driven rotating magnetic field
A multistage inner cone hole (MICH) consists of numerous inner cone holes of varying degrees of conicality and length and is frequently employed in...
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Determination of stage-wise pressure pulsation in a vertical multistage electrical submersible pump
Centrifugal-type electric submersible pumps (ESPs) are extensively utilized in agriculture, oil and gas industries, and several other industrial...
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Evaluation of Multistage Centrifugal Chiller Performance Metrics with Different Low Global Warming Potential Refrigerants
AbstractWith a raising concern about climate change and global warming, various environmental regulations such as Kigali Amendment and EU Directive...
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Structural optimization and flow field analysis of turbomolecular pump based on a new performance prediction algorithm
In the present study, a new turbomolecular pump (TMP) performance prediction algorithm is proposed according to the variable surface combined blade...
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Design Optimization and Analysis of Exit Rotor with Diffuser Passage based on Neural Network Surrogate Model and Entropy Generation Method
In this paper, a diffuser passage compressor design is introduced via optimization to improve the aerodynamic performance of the exit rotor in a...
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Review of Vibration Analysis and Structural Optimization Research for Rotating Blades
Blades are important parts of rotating machinery such as marine gas turbines and wind turbines, which are exposed to harsh environments during...
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Investigation on the influence of number of blades on flow-induced noise optimization design of a centrifugal pump
Aiming at the quiet centrifugal pump design, the effect of number of blades on the flow-induced noise is explored. The results show that the sound...
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Prediction of bolt missing fault for multistage rotor by experimental test and analysis
The high-pressure rotor of aero-engine is assembled by numerous bolts under high manufacture precision. The connected structure is subjected to both...
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A multistage model for rapid identification of geological features in shield tunnelling
Decision-making on shield construction parameters depends on timely and accurate geological condition feedback. Real-time mastering of geological...
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Multistage PD-(1+PI) Controller Design for Frequency Control of a Microgrid Considering Demand Response Program
This chapter examines the load-frequency control (LFC) problem for an islanded fully-renewable microgrid (MG) that meets all users’ power demands...
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Global Optimization-Based Energy Management Strategy for Series–Parallel Hybrid Electric Vehicles Using Multi-objective Optimization Algorithm
The study of series–parallel plug-in hybrid electric vehicles (PHEVs) has become a research hotspot in new energy vehicles. The global optimal Pareto...
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Optimization of the rolling forming process for an automobile shock absorber bushing
Automobile shock absorber bushings are hollow rotational parts in high demand, and rolling forming processes were investigated to increase...
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Pressure optimization for hydraulic-electric hybrid biped robot power unit based on genetic algorithm
Biped robots have attracted increasing attention because of their flexible movement and strong adaptability to the surroundings. However, the small...
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Variation propagation modeling in multistage machining processes considering form errors and N-2-1 fixture layouts
Variation propagation modeling of multistage machining processes enables variation reduction by making an accurate prediction on the quality of a...
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Cost analysis using hybrid gazelle and seagull optimization for home energy management system
Conventional electricity is more dependable, cost-effective, and robust, but it cannot meet the demands of the modern world. As a result, numerous...
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Design and optimization of a single excitation elliptical vibration system
For realizing ultrasonic elliptical vibration-assisted cutting, a single excitation elliptical vibration system was proposed in this work, which was...
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Cartographer Local SLAM Optimization Using Multistage Distance Scan Scheduler
This paper presents the utilization of Google’s simultaneous localization and map** (SLAM) called Cartographer, and improvement of the existing...
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Rotational motion-aware beam refinement for high-throughput mmWave communications
Millimeter-wave (mmWave) communication is used in high-throughput wireless networks. The shorter wavelength of mmWave requires the use of highly...
