65 Result(s)
within
Yong-** Dong
Engineering
Industrial and Production Engineering
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Article
Development of a modified dynamic flame thickened model for laminar premixed hydrogen/air flames
This work proposes a modified dynamic flame thickened model for laminar premixed hydrogen/air flames and describes flame simulations conducted for validation. The model is implemented on the open-source OpenFO...
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Article
Enhancing additive manufacturing with computer vision: a comprehensive review
As an all-in-one process that blended design, materials, and manufacturing, additive manufacturing (AM) adopted a bottom-up stacking approach, thereby avoiding excessive infrastructure and complex production s...
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Article
Numerical model of cake baking based on enthalpy–porosity method
This study proposes a numerical model of the cake-baking process, including its heat and mass transfer processes and the phase change process of water, using the enthalpy-porosity method. The specific heat and...
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Article
A simulation method for the optimization of cooling water slot structure in slab continuous casting mold combined with submerged entry nozzle
The temperature field in the full 3D finite element mold model (FEMM) combined with submerged entry nozzle (SEN) (Full SEN-3D FEMM) is simulated by using Fluent of ANSYS 18.0 Package. The maximum heat flux on ...
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Article
Exploring the effectiveness of using a smartphone for position-oriented process monitoring
Process monitoring is a practical approach for improving machining quality. However, expensive sensors and complex communication technologies render process-monitoring challenging. Smartphones with high-perfor...
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Article
Anomaly Detecting Geometric Transformation Network with Outlier Exposure Defect Inspection of Real Industrial Data
Anomaly detection is one of the innovative deep learning (DL) technologies being actively applied in various industrial fields. Among them, the supervised learning approach for anomaly detection requires a lar...
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Article
Effect of the opening of a butterfly valve on the dynamic evolution of cavitation
As the key control equipment for the transmission of fluid medium, processing valves are widely used in the transmission systems of fluid medium in energy, chemical industry, metallurgy and other fields, which...
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Article
A review of electrically assisted heat treatment and forming of aluminum alloy sheet
High-performance heat treatable aluminum alloy sheet is widely used in aircraft and automobile industries because of its excellent mechanical properties, including low density, good corrosion resistance, and h...
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Chapter
Flexible 3D Profile Roll Forming Technology
Nowadays, roll forming becomes one of the most promising sheet metal forming method due to its excellent superiority of capital saving and capability of lightweight, high accuracy manufacturing technique. It h...
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Article
A feasible strain-history extraction method using machine learning for the durability evaluation of automotive parts
The feasibility of a machine-learning algorithm is discussed in terms of strain-history prediction and durability evaluation of automotive components. Additionally, an additional benefit using the machine-lear...
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Article
Wear resistance of direct-energy–deposited AISI M2 tool steel with and without post-heat treatment
In this study, the wear resistance of AISI M2 high-speed tool steel produced using direct energy deposition (DED) was investigated in detail. Wear behavior was studied under different wear loads and sliding sp...
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Article
Open AccessNovel Approach to Improve the Optical Performance by Machining Process Without Surface Finishing
With the increase in dimensions of optical elements in addition to ever rising demand for aspherical optics, the millimeter-scale periodic waviness that is naturally produced by machining (such as diamond turn...
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Article
Effects of detailed shape of air-shaft entrance hood on tunnel pressure waves
Air-shaft entrance hood model with fence is investigated to reduce micro pressure wave in a single-track tunnel of the high-speed railway. Aerodynamically designed airshaft hoods are classified by 5 cases acco...
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Article
Quantitative Analysis of Carbon Emissions in Precision Turning Processes and Industrial Case Study
With growing concerns regarding the global environment, the industrial sector has played a significant role; that is, it is responsible for consuming large amount of energy and resources, while simultaneously ...
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Article
NURBS Interpolator with Adaptive Smooth Feedrate Scheduling and Minimal Feedrate Fluctuation
For an effective NURBS interpolator, generating the smooth feedrate profile and minimizing the feedrate fluctuation are two main tasks, which have a great influence on the machining quality. In this paper, a N...
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Article
Cyber Physical Energy System for Saving Energy of the Dyeing Process with Industrial Internet of Things and Manufacturing Big Data
The manufacturing industry has recently been focusing on improving energy efficiency to reduce greenhouse gas emissions and achieve sustainable growth. The focus is on combining existing energy technologies wi...
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Article
Automatic measurement of grinding-induced white layer in titanium alloys based on image processing technique
Titanium alloys is a key kind of materials in both aerospace industry and biomedical engineering. However, mechanical grinding process of Ti alloys easily leads to the featureless white layer (WL) extending te...
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Article
Analysis of forming error during thread and spline synchronous rolling process based on motion characteristic
The thread meshing and the spline/gear meshing are intercoupling during thread and spline synchronous rolling (TSSR) process. The subtle difference between different meshing types will lead to profile error of...
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Article
Electrical energy consumption of CNC machine tools based on empirical modeling
With the growing concerns regarding the amount of energy consumption, the manufacturing sector is considered to play a significant role because of the large amount of consumed energy in the sector. As a result...
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Chapter and Conference Paper
A Pedestrian Crowd Classification Method Based on the AFC Data in the Urban Rail Transit
Crowds are an important feature of high-dense Mass Rail Transit (MRT), assessing its crowding status is a critical step in crowd management. In this chapter, a pedestrian crowd classification method based on a...
