YaBeSH Digital Library: Recent submissions
Now showing items 6801-6820 of 316660
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Cable Tension Minimization of a Redundant Cable-Driven Robot With Flexible End Effector
(The American Society of Mechanical Engineers (ASME), 2025)The operation of robots in narrow spaces is a challenge in aerospace engineering. In order to fulfill the working requirements within some specific narrow space, this article proposes a design and optimization method for ... -
Compressor Blade Shaping and Optimization Through Design Features Based on Free-Form Deformation
(The American Society of Mechanical Engineers (ASME), 2025) -
Evaluating a Stochastic Singularity Level in a V-Notch Isotropic Domain Due to Randomness in Material Properties
(The American Society of Mechanical Engineers (ASME), 2024)The singular level of a v-notched isotropic domain is crucial as it relates to the domain’s stress intensity factor (SIF), which is essential for failure prediction. Typically, the singular level is calculated using ... -
The Effect of Tip Clearance on Fan Aeroelasticity Considering Acoustic Propagation Characteristics
(The American Society of Mechanical Engineers (ASME), 2025)Tip clearance is a critical parameter affecting fan performance and aeroelastic stability. This paper investigates the effect of tip clearance on fan aeroelasticity under different acoustic propagation characteristics ... -
Windage Torque and Flow Characteristics of a Co-Rotating Conical Cavity Under Radial Inflow
(The American Society of Mechanical Engineers (ASME), 2025)The compressor disk cavity is a critical component of the secondary air system, and its design significantly influences the overall performance of an aero-engine. A static testing technique for dynamic torque measurement ... -
Back to the Future: Revisiting Nonpremixed Designs for Fuel Flexible (H2/NH3/CH4), Low NOx Combustion
(The American Society of Mechanical Engineers (ASME), 2025)Future energy conversion devices need to operate in dynamic environments with stringent emissions requirements and various potential fuels, including hydrogen, ammonia, methane, and other light hydrocarbons from fossil or ... -
Experimental Study on the High Relative Casing Motion Effect on Turbine Blade Tip Aerodynamic Characteristics
(The American Society of Mechanical Engineers (ASME), 2025)The high-speed relative motion between the casing and turbine blade tip significantly complicates the flow field distribution near the blade tip and greatly increases the difficulty of flow field measurement. In this paper, ... -
Techno-Economic Analysis and Optimal Supercritical Carbon Dioxide Power Cycle Configuration for Novel Concentrating Solar Power Plants Adopting Tubular Fluidized Particles Central Receivers
(The American Society of Mechanical Engineers (ASME), 2025)Concentrating solar power (CSP) plants, thanks to the use of cost-competitive thermal energy storage, can provide back-up power guaranteeing a zero-emission alternative to conventional power plants and offer balancing ... -
Numerical Simulations of Ice Particle Transport at Representative Turbofan Compressor Conditions
(The American Society of Mechanical Engineers (ASME), 2025)Engine icing threatens compressor operation and service life. Ice crystal ingestion at cruise and descent flight phases results in smaller, partially melted crystals entering the engine core. Here, crystals stick to ... -
Experimental Study on the Endwall Aerothermal Performance of Turbine Cascades in a Novel Transient Test Facility
(The American Society of Mechanical Engineers (ASME), 2024)Linear turbine cascades have been widely used to conduct fundamental and applied investigations, but only a few transient test facilities with the linear turbine cascade are available in the open literature. A novel transient ... -
Inlet Preswirl Effects on the Leakage and Dynamic Characteristics of a Labyrinth Seal: Experimental Results and Computational Fluid Dynamics Analysis
(The American Society of Mechanical Engineers (ASME), 2025)Fluid-induced forces generated by annular gas seals have aroused considerable attention owing to their substantial impact on the rotordynamic stability of turbomachinery. Positive preswirl at the seal entrance has been ... -
Assessment of a Liquid Hydrogen Conditioning System for Retrofitting on Kerosene Designed Turbofans
(The American Society of Mechanical Engineers (ASME), 2025)As energy transition to alternative fuels for civil aviation is likely to be gradual, hydrogen’s first entry to service may be implemented on existing gas turbine engines. In this paper a novel liquid hydrogen conditioning ... -
Frontiers of Robotic Surgery
(The American Society of Mechanical Engineers (ASME), 2025)Robotic systems are used increasingly to perform surgeries, especially laparoscopic surgeries. A robotic system eliminates many of the disadvantages of laparoscopic surgeries while preserving the advantages. It restores ... -
Naturalistic Experiment for Surface Transportation: A Study of Snowplow Lighting under Winter Conditions
(American Society of Civil Engineers, 2025)Inclement winter weather poses a safety risk to all road users, primarily due to roads covered with snow or ice and substantially reduced visibility. The winter road maintenance vehicles used are often larger and slower ... -
Design of Flexible Transit with Multitype Stations Considering Spatiotemporal Heterogeneity
(American Society of Civil Engineers, 2025)Flexible transit is an alternative to fulfilling personalized and uncertain demand. This paper describes the design of a flexible transit system with multitype stations and a hybrid time window operating pattern to accommodate ... -
Queue Length Estimation on Urban Signalized Intersection Combining Automatic Vehicle Identification and Vehicle Trajectory Data
(American Society of Civil Engineers, 2025)Queue length is one of the indicators of the state of traffic and is often used to measure the operational state of signalized intersections. Many studies have proposed estimating queue length from vehicle trajectory data ... -
A Utility-Based Approach to Modeling Systemic Resilience of Highway Networks with an Application in Utah
(American Society of Civil Engineers, 2025)The resilience of transportation networks is an important consideration in policy, management, and planning, but practical techniques to identify systemically critical links are limited. Further, current practical techniques ... -
Dynamic Analysis of Service Level at Signalized Intersections Based on License Plate Recognition Data
(American Society of Civil Engineers, 2025)Accurately analyzing the level of service (LOS) of signalized intersections is vital for evaluating signal control strategies. Currently, most research on LOS focuses on the factors that influence commuters’ perceptions. ... -
Axle-Based Mapping Approach for Vehicle Classification in Heterogeneous Traffic
(American Society of Civil Engineers, 2025)Vehicle classification becomes a prerequisite for transportation planning and traffic facility design. Due to the increase in the variety of vehicle classes in heterogeneous traffic, collecting data becomes a tedious task. ... -
Evaluation of a Novel Methodology to Measure Bicycle Network Connectivity
(American Society of Civil Engineers, 2025)Bicycling is among the most environmentally sustainable and economically affordable travel modes available. The popularity of bicycling activities strongly depends on the availability of well-connected bicycle networks. ...