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RISBinder Jetting and Infiltration of Metal Matrix Nanocomposites
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The ability to produce a dense part of Al-based metal matrix nanocomposites using binder jetting followed by infiltration was investigated. A green density above 1.58 g/cm3 was determined to be necessary for spontaneous ...
Acoustic Radiation From Thick Laminated Cylindrical Shells With Sparse Cross Stiffeners
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A general method for predicting acoustic radiation from multiple periodic structures is presented and a numerical solution is proposed to find the radial displacement of thick laminated cylindrical shells with sparse cross ...
Comparison of Flowability and Sinterability Among Different Binder Jetting Feedstock Powders: Nanopowder, Micropowder, and Granulated Powder
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Feedstock powders used in binder jetting additive manufacturing include nanopowder, micropowder, and granulated powder. Two important characteristics of the feedstock powders are flowability and sinterability. This paper ...
Ceramic Binder Jetting Additive Manufacturing: A Literature Review on Density
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this review paper is to summarize the current status and identify the knowledge gaps in ceramic binder jetting additive manufacturing, with a particular focus on density. This paper begins with an overview ...
Modeling and Verification of a RANCF Fluid Element Based on Cubic Rational Bezier Volume
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This investigation is focused on developing a novel three-dimensional rational absolute nodal coordinate formulation (RANCF) fluid element based on cubic rational Bezier volume. The new fluid element can describe liquid ...
Modeling Planar Joints With Clearance Between the Guide and Roller in Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In mechanisms, the guide and roller form joints with clearance and the roller may make contact with the convex surface or concave surface of the guide. Correctly modeling this type of joint is critical in a mechanism's ...
Effects of Size and Surface Treatment on Fatigue Life of Fused Filament Fabrication Manufactured Acrylonitrile Butadiene Styrene Parts
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental study was conducted to study the effects of geometric size and surface treatment on the fatigue life of fused filament fabrication (FFF) manufactured acrylonitrile butadiene styrene (ABS) parts. Moore ...
Effect of Tube Geometry and Curvature on Film Condensation in the Presence of a Noncondensable Gas
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Based on the double boundary layer theory, a generalized mathematical model was developed to study the distributions of gas film, liquid film, and heat transfer coefficient along the tube surface with different geometries ...
Multi-Timescale Joint Optimal Dispatch Model Considering Environmental Flow Requirements for a Dewatered River Channel: Case Study of Jinping Cascade Hydropower Stations
Publisher: American Society of Civil Engineers
Abstract: In this study, the authors developed a multi-timescale optimal dispatch model to balance both the environmental flow requirement of the downstream dewatered river channel and the power output of the cascade hydropower ...
Metal Binder Jetting Additive Manufacturing: A Literature Review
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Binder jetting is an additive manufacturing process utilizing a liquid-based binding agent to selectively join the material in a powder bed. It is capable of manufacturing complex-shaped parts from a variety of materials ...