Results 191 to 200 of about 6,350 (265)

A weld freezing cycle simulator.

Transactions of the Iron and Steel Institute of Japan, 1985
openaire   +2 more sources

An improved lightweight YOLOv11 algorithm for weld surface defect detection. [PDF]

Sci Rep
Zhang R, Pan C, Chen Z, Fan J, Chen Z, Yuan B.   +5 more
europepmc   +1 more source

Development of Full‐Scale Experiment‐Based Seismic Fragility Functions for Code‐Compliant Fire Sprinkler Piping Systems

Earthquake Spectra, Volume 42, Issue 3, August 2026.
Fire sprinkler systems are critical for fire safety, but their functionality can be impaired by seismic damage. This study develops new seismic fragility functions for acceleration‐sensitive damage requiring monitoring, maintenance, and repair in code‐compliant fire sprinkler piping systems, using experimental data from full‐scale experimental tests ...
Jitendra Bhatta, Dustin T. Cook, Siamak Sattar   +2 more
wiley   +1 more source

Research Status of Molecular Dynamics Simulation of Metallic Ultrasonic Welding. [PDF]

Micromachines (Basel)
Hu Y, Li H.
europepmc   +1 more source

Consolidation of multiple binary distillation columns for large heat duty savings

AIChE Journal, Volume 72, Issue 7, July 2026.
ABSTRACT The enormous scales of chemical and petrochemical plants present significant challenges in separating and purifying numerous mixed streams generated within a facility, as well as in achieving effective energy utilization and process intensification.
Parikshit S. Kadu, Rakesh Agrawal
wiley   +1 more source

Optimization and prediction of peak temperature in friction stir welding of Al 6061 T6 using statistical and machine learning techniques. [PDF]

Sci Rep
Anis A, Shakaib M, Hanif MS.
europepmc   +1 more source

AI in chemical engineering: From promise to practice

AIChE Journal, Volume 72, Issue 7, July 2026.
Abstract Artificial intelligence (AI) in chemical engineering has moved from promise to practice: physics‐aware (gray‐box) models are gaining traction, reinforcement learning complements model predictive control (MPC), and generative AI powers documentation, digitization, and safety workflows.
Jia Wei Chew, Ronnie Andersson, Thomas Bierweiler, Patrik Ryttestal, Torsten Wik   +4 more
wiley   +1 more source

Quantifying Additive Manufacturing Vapor Plumes Using Laser-Induced Breakdown Spectroscopy, Synchrotron X-Ray Radiography and Simulations. [PDF]

Adv Sci (Weinh)
Getley ACM, Hocine S, Shinjo J, Panwisawas C, Majkut M, Rack A, Lee PD, Towrie M, Leung CLA.   +8 more
europepmc   +1 more source

Mechanistic Optimization of Pressure Transmission for Defect Mitigation in Thick‐Walled Aerospace‐Grade Polyetherimide

SPE Polymers, Volume 7, Issue 3, July 2026.
Gate freeze time (GFT) controls internal void formation in thick‐walled injection‐molded polyetherimide (PEI). Extending GFT by optimizing cooling time and mold temperature reduces void size from the baseline (large voids) to an optimized condition (voids reduced), as confirmed by ultrasonic C‐scan inspection.
Chirag Thummar
wiley   +1 more source