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Hollow rectangular waveguides are employed extensively in microwave and millimeter wave devices owing to their relatively high power handling capabilities and low losses, particularly at higher frequencies, compared to transmission lines. However, the fabrication of such metal waveguides suffer...
Additive Manufacturing of Shape Memory Polymers: Effects of Print Orientation and Infill Percentage on Mechanical and Shape Memory Recovery PropertiesDownload
Material Extrusion Additive Manufacturing (MEAM), also known as Fused Deposition Modeling (FDM), is a manufacturing technique in which three-dimensional objects are built. These objects are built by repeatedly extruding thin layers of molten materials through a nozzle in different paths and...
Shape memory polymers (SMPs) can be used in many critical applications, including biomedical and aerospace fields, due to their ability to recover their original/permanent shape from a deformed/temporary shape upon application of a stimulus. SMPs are subjected to bending in a large number of...
Parameter Optimization of a Low Temperature Difference Gamma-Type Stirling Engine to Maximize Shaft PowerDownload
An investigation was performed with three main objectives. Determine the configuration andoperating parameter of a low temperature difference Stirling engine (LTDSE) that would result inthe maximum shaft power. Calculate the mean West number for LTDSEs and compare it to themean West number for...