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RISAlgebraic Method for Exact Synthesis of One-Degree-of-Freedom Linkages With Arbitrarily Prescribed Constant Velocity Ratios
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper addresses the synthesis of one degree-of-freedom (1DOF) linkages that can exactly transmit angular motion between coplanar axes (i.e., parallel axes or intersectant axes) with arbitrarily prescribed constant ...
Safety Resilience Assessment in Civil Construction Projects Based on Combined Empowerment and Extension Cloud Model
Publisher: American Society of Civil Engineers
Abstract: AbstractThe aim of this work is to introduce resilience theory for improving the safety and
stability of civil construction projects and raising the level of construction safety
control. This study explores resilience ...
Optimal Design of Nonlinear Multimaterial Structures for Crashworthiness Using Cluster Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study presents an efficient multimaterial design optimization algorithm that is suitable for nonlinear structures. The proposed algorithm consists of three steps: conceptual design generation, clustering, and ...
Cluster-Based Optimization of Cellular Materials and Structures for Crashworthiness
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this work is to establish a cluster-based optimization method for the optimal design of cellular materials and structures for crashworthiness, which involves the use of nonlinear, dynamic finite element ...
A Multistage Nonlinear Method for Aeroengine Health Parameter Estimation Based on Adjacent Operating Points
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Health parameter estimation is the core of engine gas path analysis (GPA), which is widely adopted for engine safety improvement, as well as for operation and maintenance cost reduction. The major challenge of GPA lies in ...
Physical Experiment and Numerical Simulation Study on Balanced Mining Based on the 110 Mining Method in Shallow-Buried Thin Bedrock with a Thick Weathered Layer
Publisher: American Society of Civil Engineers
Abstract: Abstract Surface subsidence and ecological destruction caused by underground coal mining have
become hot topics in mining research. To reduce the negative externalities of mining
activities, China has proposed a balanced ...
Untitled
Publisher: American Society of Civil Engineers
Abstract: The morphology of aggregates has a significant effect on the mechanical performance of aggregate-based materials such as asphalt concrete and cement concrete. This paper obtains shape indexes of aggregates, including ...
A Parameterized Prediction Method for Turbulent Jet Noise Based on Physics-Informed Neural Networks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Turbulent noise prediction is integral to fluid equipment design, and multiple simulations or experiments are often required for noise distribution under varying operating conditions during the design optimization process, ...
Tribological Properties of Laser Microtextured Surface Bonded With Composite Solid Lubricant at High Temperature
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A combination technology of the solid lubricant and the laser surface texturing (LST) can significantly improve the tribological properties of friction pairs. The plate sample was textured by fiber laser and composite ...
A Review of Preparation and Tribological Applications of Pickering Emulsion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Pickering emulsion is a new type of stable emulsion made by ultrafine solid particles instead of traditional surfactants as stabilizers, which has received widespread attention in recent years. The preparation methods of ...