ASME: Recent submissions
Now showing items 721-740 of 108258
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Numerical Prognosis of Buoyancy-Augmented Thermofluidic Behavior in Angulated Solar Channels Employing Al2O3-Based Nano Dispersions
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The advancement of thermal management technologies necessitates improved heat transfer performance, particularly in low-Reynolds-number flow regimes. This study presents a comprehensive three-dimensional numerical ... -
Modified Prediction Model of Tensile Properties for Thermally Aged Cast Austenitic Stainless Steel of Static Cast
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. It is known that the tensile properties of cast austenitic stainless steel (CASS) increase, and the fracture toughness decreases due to thermal aging. The JSME on Fitness for Service (FFS) provides evaluation ... -
On the Prediction of Crack Driving Force for Bimetallic Pipes Based on Finite Element Method and Machine Learning Technique
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study proposes an integrated approach for predicting the crack driving force in bimetallic welded pipes by combining the finite element method (FEM) and machine learning. The bimetallic pipes are connected ... -
A Meshless Discrete Boltzmann Solver With the Radial Basis Function Finite Difference Scheme for Fluid Flows With Dirichlet Boundary Conditions
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The discrete Boltzmann equation (DBE), grounded in kinetic theory, has become increasingly attractive for solving transport phenomena. Typically, applications of the DBE employ the lattice Boltzmann method (LBM), ... -
Nonstationary Heat Transfer in Multilayer and Functionally Graded Spherical Vessels
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The efficiency assessment of homogenization models for determining the effective thermomechanical properties of multilayer structural elements is highly relevant for the advancement of modern theories of ... -
A New Accelerated Method to Characterize Degradation of Thermal Interface Materials
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Due to advances in 3D integration and miniaturization of chips, the power density and number of hotspots within electronic packages have increased rapidly. A major bottleneck in the chip-to-coolant thermal ... -
Visual Estimation of Relative Ship-Crane Movement From Point and Line Correspondences
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This article presents a method where a monocular camera is used to estimate the relative movement between a stationary crane and a moving target vessel in a load transfer scenario. The proposed method is based ... -
Differentiable Neural Operator for Temperature Field Prediction for Aerogel Thermal Insulation Materials at Large Temperature Differentials
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. To address the extreme aerodynamic heating challenges encountered by the leading edges of hypersonic vehicles, this study develops an aerogel-based thermal insulation material with engineering applicability. It ... -
Operability Analysis of the Vibratory Extraction Process of an Offshore Monopile Foundation Using a Crane Barge
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Analysis of the operability under environmental uncertainty is important for on-board decision-making and will impact the safety and economy of complex marine operations. To this end, this study examines the ... -
Experimental and Computational Fluid Dynamics Uncertainty Estimation in Solid Particle Erosion
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Erosion measurements inherently involve uncertainty due to the complex interaction of fluid and particle dynamics. Although a variation factor of 0.5–2 is typically considered acceptable between repeated tests, ... -
Strain Growth and Water Suppression in Spherical Explosion Containment Vessels Under Eccentric Blast Loading
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Strain growth is a phenomenon observed in the dynamic elastic response of explosion containment vessels subjected to internal blast loading, which has not been fully clarified. In this study, the dynamic strain ... -
Evaluation of Combustion Models and Reaction Mechanisms to Predict NOx and CO Emissions From Densely Distributed Lean-Premixed Multinozzle CH4/H2/Air Flames
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This work explores the importance of reaction mechanisms and combustion models on the flame length and emission characteristic prediction by computational fluid dynamics (CFD) simulations of a complex multinozzle ... -
A New Golden Ratio Weighted Yield Criterion and Its Application in Exact Prediction of Burst Pressure for Thin-Walled Pipelines
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Thin-walled metal pipelines are an important infrastructure for long-distance transportation of oil and natural gas, and accurate prediction of the burst pressure of thin-walled pipes is crucial to ensure their ... -
Comparative Analysis of ASME B16.5 and EN 1092-1 Welding Neck Flanges
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The most widely used flange standards in the global pressure vessel and piping industry are ASME B16.5 and EN 1092-1. However, the lack of comprehensive information comparing these standards and their geometry ... -
Effects of Jet-to-Jet Spacing on Wake Dynamics and Interactions for Multiple Jets in a Crossflow
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This work extends our previous study to investigate the variations in wake vortex formation and jet-to-jet interactions with changes in jet spacing for a single jet and multiple jets in crossflow with jet spacings ... -
Investigation of the Volute Effect on Performance of a Centrifugal-Pump Impeller With High-Fidelity Simulations
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In this work, the Delayed eXtra-Large Eddy Simulation (Delayed eXtra-LES) model is assessed for the simulation of the flow through a centrifugal pump, consisting of impeller, diffuser, and volute, both at design ... -
Reconstruction of Three-Dimensional Structures From Two-Dimensional Sectional Flow Fields of Cavitating Turbulent Flows Using Machine-Learning-Based Super-Resolution
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. A method is proposed for reconstructing spanwise cross-sectional data of a cavitating turbulent flow field around a 2D hydrofoil to a 3D flow field using supervised machine learning (ML). One of the variables of ... -
Effect of Structural Parameters on the Flow Characteristics of Labyrinth Channel
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Turbine low-pressure bypass control valves operate under high-pressure differential conditions. Typical single-stage control valve has high flow velocity at the throttle, resulting in severe vibration and noise. ... -
The Mechanism of the Impact of Rotor Clocking on Tonal Noise of Two-Stage Axial Flow Fan
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Rotor clocking refers to the circumferential indexing of adjacent rotors, each with an equal number of blades, which impacts tonal noise propagation and the performance of a two-stage axial flow fan. To elucidate ... -
Numerical Analysis of Flow-Induced Noise in a Waterjet Propulsion Pump at Low Speeds
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Marine propulsion is a significant source of noise. In this study, a hybrid method coupling computational fluid dynamics and the acoustic-analogy theory is adopted to calculate the unsteady flow field and sound ...