YaBeSH Digital Library: Recent submissions
Now showing items 11481-11500 of 316660
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Aircraft Electrothermal Pulse Deicing
(The American Society of Mechanical Engineers (ASME), 2024)Ice formation and accumulation on aircraft is a major problem in aviation. Icing is directly responsible for aircraft incidents, limiting the safety of air travel and requiring expensive, and sometimes ineffective deicing ... -
Integrating Motion Intention and Impedance Control in Teleoperated Robotic Rehabilitation for Upper Extremity Disorders
(The American Society of Mechanical Engineers (ASME), 2025)Due to the global pandemic in 2020, rehabilitation services had to adapt to virtual care to meet the needs of patients with a diversity of upper extremity disorders and injuries, from simple fingertip injuries to replanted ... -
Coupled Wall Boiling and Population Balance Model for High Void Fraction Flows Under Sub-Cooled Nucleate Boiling Regime: Model Development and Validation
(The American Society of Mechanical Engineers (ASME), 2024)The subcooled flow boiling of water in a vertical annulus channel is studied numerically at low-pressure conditions. The two-fluid model is developed with flow-regime dependent interfacial transfers for mass, momentum, and ... -
Operation of a Compression Ignition Engine at Idling Load Under Simulated Cold Weather Conditions
(The American Society of Mechanical Engineers (ASME), 2025)Heavy-duty compression ignition (CI) engines can be subject to long periods of idling during their duty cycles. In colder climates, getting the engine and exhaust aftertreatment (EAT) system to ideal operating temperatures ... -
Effects of Recess Depth and Orifice Diameter on Pneumatic Hammer Instability in Hydrostatic Thrust Bearings: Analysis and Experimental Validation
(The American Society of Mechanical Engineers (ASME), 2024)Hydrostatic thrust bearings (HTBs) are required in various turbomachinery systems due to their substantial load capacity and superior rotor axial positioning capabilities, which minimize friction and heat generation. ... -
Adaptation of the Low Dissipation Low Dispersion Scheme for Reactive Multicomponent Flows on Unstructured Grids Using Density-Based Solvers
(The American Society of Mechanical Engineers (ASME), 2024)The low dissipation low dispersion (LD2) second-order accurate scheme is effective for scale-resolving simulations in finite volume computational fluid dynamics (CFD) solvers, thanks to its combination of a skew-symmetric ... -
Research on Unsteady Flow Mixing Characteristics of Centripetal Wave Rotor Combustor
(The American Society of Mechanical Engineers (ASME), 2024)The centripetal wave rotor combustor can better match the centrifugal compressor and the axial turbine of the reference machine, reduce the size of the engine and simplify the transition section structure. In this paper, ... -
Comparison of Vortex Structures and Turbulent Heat Transport for a Single Jet and Multiple Jets in Crossflow
(The American Society of Mechanical Engineers (ASME), 2025)Large eddy simulations (LESs) were conducted for a single jet and five spanwise jets with a jet-to-jet spacing of 1.6D (jet nozzle diameter). The jet-to-crossflow velocity ratio was 3.3, and the Reynolds number based on ... -
Experimental Investigation of the Effect of Rake on a Bluff Body Equipped With a Diffuser
(The American Society of Mechanical Engineers (ASME), 2025)This article presents the results of an experimental investigation into the impact of rake, or inclination of the underfloor, on the aerodynamics of a bluff body equipped with an underbody diffuser. An extensive wind tunnel ... -
Three-Dimensional Simulation of Cavitating Flow in Reciprocating Positive Displacement Pumps With Fluid-Actuated Valves
(The American Society of Mechanical Engineers (ASME), 2024)An in-house compressible three-dimensional (3D) finite volume computational fluid dynamics (CFD) method, with statistical turbulence model and moving grid capabilities, is presented and applied to the suction stroke of a ... -
On Using the Distributor as a Multi Degree-of-Freedom System to Mitigate the Pressure Pulsation in an Axial Turbine at Speed-No-Load
(The American Society of Mechanical Engineers (ASME), 2024)Hydraulic axial turbines are more frequently utilized for grid regulation purposes. Sometimes, they must be operated at speed-no-load (SNL) conditions, which is characterized for some machines by a varying number of large ... -
A Comparative Study on the Prediction of Hydrogen, Nitrogen, and Water Vapor of Regenerative Hydrogen Pump With Different Turbulence Models
(The American Society of Mechanical Engineers (ASME), 2024)The flow in a regenerative hydrogen pump used in a proton exchange membrane (PEM) fuel cell system is complex, including velocity mixing, streamline distortion, swirling flow, corner flow, and possible boundary separation. ... -
Integrated Workflow Development for Data-Driven Neighborhood-Scale Building Performance Simulation
(The American Society of Mechanical Engineers (ASME), 2024)As urbanization intensifies, cities are key contributors to energy consumption and carbon emissions, accounting for a significant portion of global energy use and CO2 emissions. This paper introduces a systematic approach ... -
Stability and Energy Balance Analysis of Axisymmetric Boundary Layer: Effects of Oblique Nonuniform Suction and Injection
(The American Society of Mechanical Engineers (ASME), 2024)This paper discusses the modal global stability analysis of the boundary layer (BL) formed over a circular cylinder subjected to oblique nonuniform suction and injection. The linearized stability equations governing the ... -
Hydrodynamic Design and Pulsation Evolution in an Axial-Flow Pump Based on Control Mechanism of Flow-Induced Excitation
(The American Society of Mechanical Engineers (ASME), 2024)The physical mechanism, evolution process, and control method on pulsation caused by flow-induced excitation vortex in an axial flow pump are elaborated by numerical calculation and experiment. The mechanism formulation ... -
Effect of Tip Gap Size on the Tip Flow Structure and Turbulence Generation in a Low Reynolds Number Compressor Cascade
(The American Society of Mechanical Engineers (ASME), 2024)Efficient and compact axial compressors are currently undergoing rapid development for use in microcooling systems and small-scale vehicles. Limited experimental work concentrates on the inner flow field of the compressors ... -
Performance Analysis of a Brazed Plate Heat Exchanger During Condensation of R1233zd(E)
(The American Society of Mechanical Engineers (ASME), 2024)This paper focuses on the validation of a brazed plate heat exchanger (BPHE) model that acts as the condenser of a novel in-rack cooling loop. In the proposed system, the primary fluid enters as a saturated vapor, while ... -
Stabilization of a Rigid Body in Two Fluids With Surface Tension
(The American Society of Mechanical Engineers (ASME), 2025)This paper poses and solves a stabilization problem of a rigid body governed by nonlinear differential equations in two viscous incompressible fluids governed by Navier–Stokes equations (NSEs), where surface tension of the ... -
Modal Analysis for Localization in Multiple Nonlinear Tuned Mass Dampers Installed on a Structure
(The American Society of Mechanical Engineers (ASME), 2025)Localization may occur in systems where multiple nonlinear units are coupled with each other. Additionally, localization may occur in multiple nonlinear tuned mass dampers (TMDs) installed on a structure subjected to ... -
Study on Mechanical Characteristics of High-Speed Impact Squeezing Process Under Two-Stage Propulsion Pattern
(The American Society of Mechanical Engineers (ASME), 2024)To deeply ascertain the transient extensive deformation process experienced by vehicle surface sealing band under a specified initial impact load within an innovative two-stage propulsion pattern, a sophisticated ...