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RISInfluence Mechanism of Environmental Pressure on Hybrid Gas-Magnetic Bearing Rotor System and Its Effective Enhancement Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Cryogenic turbo-expanders are widely utilized in hydrogen liquefaction systems and demand high-performance bearing technologies. A single-structured hybrid gas-magnetic bearing (SS-HGMB) can satisfy these ...
The Linearity of the Atmospheric Response to Tropical Pacific Anomalous Forcing
Publisher: American Meteorological Society
Abstract: In this paper, the authors show that the effect of a tropical Pacific anomalous forcing can he primarily linear or nonlinear depending on its sign and longitudinal position. Using a nine-level steady-state model both the ...
Improving Energy Storage Properties of Magnesium Ion Battery: Regulating MnO2/Ti3C2 Crystal Structure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Magnesium ion battery (MIB) has gradually become a research hotspot because of a series of advantages of environmental protection and safety. Still, magnesium ion battery lacks cathode materials with high energy density ...
Effect of Radial Clearance on Static and Dynamic Performances of Single-Structured Hybrid Gas-Magnetic Bearing Rotor System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: As the demand for ultrahigh-speed bearings grows, hybrid gas-magnetic bearings (HGMBs) have emerged as a research focus due to the ability to integrate the merits of active magnetic bearings (AMBs) and gas bearings (GBs). ...
Molecular Dynamics Study on Water Condensation on Periodic Triangular Serrated Surfaces With Varying Wettability
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Condensation plays a fundamental role in both theoretical research and practical applications, with its efficiency significantly influenced by surface characteristics. Using molecular dynamics (MD) simulations, ...
Research on the Rheologic Characteristics of Gilsonite Modified Bitumen
Publisher: American Society of Civil Engineers
Abstract: Aiming at rheologic characteristics of gilsonite modified bitumen, the gilsonite performances of various kind and dosage were compared and analyzed with PG appraisal system through DSR, BBR and Brookfield revolving viscosity ...
Internal Wind Pressures and Buckling Behavior of Large Cylindrical Floating-Roof Tanks Under Various Liquid Levels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, two practical large cylindrical floating-roof tanks with diameters of 60 m and 100 m are selected as research objects. Wind pressures on the internal wall of tank shells under various liquid levels are ...
Effect of Internal Mechanical Environment of Porous Scaffolds on Mechano-driven Bone Ingrowth: A Numerical Study
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Porous cages with lower global stiffness induce more bone ingrowth and enhance bone-implant anchorage. However, it's dangerous for spinal fusion cages, which usually act as stabilizers, to sacrifice global stiffness for ...
Improved Hydrological Simulation Using SMAP Data: Relative Impacts of Model Calibration and Data Assimilation
Publisher: American Meteorological Society
Abstract: AbstractThe assimilation of remotely sensed soil moisture information into a land surface model has been shown in past studies to contribute accuracy to the simulated hydrological variables. Remotely sensed data, however, ...
Probabilistic Assessment of Chloride Ion Migration in Concrete: Enhancing Predictive Accuracy and Gaining Insights into Distribution Patterns
Publisher: American Society of Civil Engineers
Abstract: AbstractChloride ion ingress into concrete leads to the corrosion of reinforcing steel, a
primary cause of reduced load-bearing capacity and shortened service life, significantly
impacting the durability of these structures. ...