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Robust channel structures of proton exchange membrane fuel cells for uniform clam** pressure to gas diffusion layers
Proton exchange membrane fuel cells (PEMFCs) not only provide rapid dynamic response but also operate at low temperatures, which are desirable...
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Assembly sequence planning based on improved pollination algorithm
Assembly sequence planning is a critical facet of product design and manufacturing, influencing assembly effectiveness and product tolerances....
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Physics-informed neural network for engineers: a review from an implementation aspect
In order to offer guidelines for physics-informed neural network (PINN) implementation, this study presents a comprehensive review of PINN, an...
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Performance evaluation of occupant protection seats for underbody explosion conditions
Tactical vehicles operating in conflict regions have a risk of threats both within and outside combat zones. Enhancing protection against external...
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Numerical and experimental investigations of proper orthogonal decomposition for vibration energy distribution analysis of a two-stage planetary gear system
Vibration energy is used to analyze the vibration distribution characteristics and transmission characteristics with one index, and can...
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Effects of process parameters on the surface characteristics of laser powder bed fusion printed parts: machine learning predictions with random forest and support vector regression
Laser powder bed fusion (L-PBF) fuses metallic powder using a high-energy laser beam, forming parts layer by layer. This technique offers flexibility...
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Constructing an intelligent agent-centric framework for supply chain traceability with blockchain integration
Blockchain technology (BCT) has significantly affected various core challenges in distributed systems, particularly traceability. Integrating BCT...
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Enhancing the accuracy of machinery fault diagnosis through fault source isolation of complex mixture of industrial sound signals
Machinery health monitoring techniques provide valuable insights into the performance and condition of machines. Acoustic sensor-based monitoring has...
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Machine learning-based shear force quality prediction of ultrasonic wire bonds: utilizing process data and machine data without additional sensors
Ultrasonic wire bonding is a highly automated production process that is used billions of times a year in the electronics and electromobility...
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Sustainable production of powder feedstock from machining waste using modulation-assisted drilling
AbstractHigh-quality metal and alloy powder feedstock for powder metallurgy (PM) and additive manufacturing (AM) is typically expensive due to...
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Evolution of electrical resistance of graphite foils during spark plasma sintering
The progression of the electrical resistance of graphite foils during spark plasma sintering process (SPS) was investigated at constant temperature...
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Visualizing blockchain in construction projects: Status quo, challenges, and a guideline for implementation
The use of blockchain technology in construction engineering and management (CEM) is increasing, yet current presentations of blockchain-based data...
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Efficient approximation of stochastic turning process based on power spectral density
Turning is one of the most important material removal processes in manufacturing, where the proper understanding of the process is crucial for the...
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An improved positioning method for disconnector live disassembly robot based on three-point fixation and multi-motion pair
At present, the traditional disassembly method of disconnectors is manual disconnecting, which has not only high work intensity but also low...
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Numerical optimization of volume fraction distributions in FGM sandwich beams with FG-CNTRC facesheets
This paper presents a numerical method for the optimal tailoring of volume fraction distributions of reinforcement materials (pillars) within FGM...
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Dynamic equilibrium in time-varying oscillating sessile droplet subjected to vertical vibration
We have studied the motion of liquid drops on an aluminum surface subject to vertical vibrations. By combining with a laser Doppler vibrometer (LDV)...
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Repeatable test of a control valve with air pressure generated by an independent electric energy source
Water resource management is an important issue in a region where water resources are far from residential areas. Pipelines can provide a water...
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The Approach of Winner-domain to Selecting Members for High School Team Participating in National Excellent Student Competition
In Vietnam, every year, several competitions for high school students in different disciplines are organized at multilevel, provincial and national,...
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Magnetic and microstructural properties of thin film Fe-Sb obtained by thermal evaporation of nanostructured milled powder
Nanostructured Fe 90 Sb 10 (wt.%) alloys were synthesized via mechanical alloying of pure iron and antimony powders in a high-energy planetary ball...
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A multidisciplinary approach to investigate the influence of process parameters on interlayer adhesion in material extrusion additive manufacturing
This study investigates the influence of deposition conditions in material extrusion (MEX) on fracture toughness, with a specific focus on the...
