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RISExperimental Investigation of Flow Instability in a Turbocharger Ported Shroud Compressor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Turbocharger centrifugal compressors are equipped with a “ported shroud†to reduce flow instabilities at low mass flow rates. This passive stability control device using flow recirculation has been demonstrated to ...
Dependence of Film Cooling Effectiveness on Three-Dimensional Printed Cooling Holes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Film cooling effectiveness is closely dependent on the geometry of the hole emitting the cooling film. These holes are sometimes quite expensive to machine by traditional methods, so 3D printed test pieces have the potential ...
The Effect of an Increasing Subglottal Stenosis Constriction That Extends From the Vocal Folds to the Inferior Border of the Cricoid Cartilage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Acquired subglottal stenosis is an unpredicted complication that can occur in some patients who have undergone prolonged endotracheal intubation. It is a narrowing of the airway at the level of the cricoid cartilage that ...
The Effects of High Centrifugal Acceleration on Bluff-Body Stabilized Premixed Flames
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental study is conducted on bluff-body stabilized premixed flames in a curved, square cross section duct. High flow velocities coupled with a small radius of curvature of the duct induce high centrifugal acceleration ...
Influence of Material Model and Aortic Root Motion in Finite Element Analysis of Two Exemplary Cases of Proximal Aortic Dissection
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The risk of type-A dissection is increased in subjects with connective tissue disorders and dilatation of the proximal aorta. The location and extents of vessel wall tears in these patients could be potentially missed ...