Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Materials Science and Engineering (36)
- Operations Research, Systems Engineering and Industrial Engineering (24)
- Computer-Aided Engineering and Design (20)
- Industrial Engineering (18)
- Applied Mechanics (17)
-
- Physical Sciences and Mathematics (17)
- Electrical and Computer Engineering (14)
- Engineering Science and Materials (14)
- Other Mechanical Engineering (14)
- Metallurgy (11)
- Structural Materials (11)
- Mechanics of Materials (10)
- Polymer and Organic Materials (10)
- Public Affairs, Public Policy and Public Administration (9)
- Science and Technology Policy (9)
- Social and Behavioral Sciences (9)
- Other Materials Science and Engineering (8)
- Acoustics, Dynamics, and Controls (7)
- Artificial Intelligence and Robotics (7)
- Civil and Environmental Engineering (7)
- Computer Sciences (7)
- Electro-Mechanical Systems (7)
- Aerospace Engineering (6)
- Engineering Mechanics (6)
- Biomechanical Engineering (5)
- Heat Transfer, Combustion (5)
- Automotive Engineering (4)
- Institution
-
- University of Texas Rio Grande Valley (14)
- California Polytechnic State University, San Luis Obispo (13)
- The University of Akron (11)
- Chinese Academy of Sciences (9)
- University of Louisville (7)
-
- Clemson University (6)
- Missouri University of Science and Technology (6)
- Central Washington University (4)
- Georgia Southern University (4)
- Old Dominion University (4)
- Louisiana State University (3)
- Michigan Technological University (3)
- The British University in Egypt (3)
- University of Kentucky (3)
- Utah State University (3)
- Bucknell University (2)
- Faculty of Engineering, Mansoura University (2)
- Florida Institute of Technology (2)
- Harrisburg University of Science and Technology (2)
- University of Arkansas, Fayetteville (2)
- University of Texas at Arlington (2)
- Virginia Commonwealth University (2)
- West Virginia University (2)
- Air Force Institute of Technology (1)
- American University in Cairo (1)
- Arkansas Tech University (1)
- Association of Arab Universities (1)
- Brigham Young University (1)
- Embry-Riddle Aeronautical University (1)
- Indiana State University (1)
- Keyword
-
- Additive manufacturing (16)
- Additive Manufacturing (10)
- Manufacturing (10)
- 3D printing (6)
- Deep learning (4)
-
- Machine learning (4)
- Mechanical properties (4)
- 3D Printing (3)
- Composites (3)
- Finite element analysis (3)
- Machine Learning (3)
- Process Improvement (3)
- Project management (3)
- Sustainability (3)
- Adsorption (2)
- Artificial Intelligence (2)
- Bridge (2)
- Cancer (2)
- Case studies (2)
- Characterization (2)
- Construction (2)
- Design (2)
- Hydrogel (2)
- Industry 4.0 (2)
- Modeling (2)
- Phase transformation (2)
- Printability (2)
- Production Engineering and Mechanical Design (2)
- Software (2)
- Surface roughness (2)
- Publication
-
- Manufacturing & Industrial Engineering Faculty Publications (12)
- Williams Honors College, Honors Research Projects (11)
- Bulletin of Chinese Academy of Sciences (Chinese Version) (9)
- Mechanical Engineering (8)
- Electronic Theses and Dissertations (7)
-
- Theses and Dissertations (5)
- All Dissertations (4)
- All Undergraduate Projects (4)
- College of Graduate Studies: Theses & Dissertations (4)
- Dissertations, Master's Theses and Master's Reports (3)
- Master's Theses (3)
- Materials Science and Engineering Faculty Research & Creative Works (3)
- Mechanical and Aerospace Engineering Faculty Research & Creative Works (3)
- Student Research Symposium (3)
- All Theses (2)
- College of Engineering Summer Undergraduate Research Program (2)
- Faculty Conference Papers and Presentations (2)
- Faculty Publications (2)
- Graduate Theses, Dissertations, and Problem Reports (ETD) (2)
- Harrisburg University Dissertations and Theses (2)
- Industrial and Manufacturing Engineering (2)
- Informatics and Engineering Systems Faculty Publications (2)
- Mansoura Engineering Journal (2)
- Mechanical Engineering Undergraduate Honors Theses (2)
- Mechanical and Aerospace Engineering Dissertations - Archive (2)
- ATU Scholars Symposium (1)
- Al-Bahir (1)
- Electrical & Computer Engineering Faculty Publications (1)
- Engineering Management & Systems Engineering Faculty Publications (1)
- Engineering Technology Faculty Publications (1)
- Publication Type
Articles 121 - 129 of 129
Full-Text Articles in Manufacturing
Effect Of Bioactive Borate Glass On Printability And Physical Properties Of Hydrogels, Fateme Fayyazbakhsh, Mehedi H. Tusar, Yue-Wern Huang, Ming C. Leu
Effect Of Bioactive Borate Glass On Printability And Physical Properties Of Hydrogels, Fateme Fayyazbakhsh, Mehedi H. Tusar, Yue-Wern Huang, Ming C. Leu
Mechanical and Aerospace Engineering Faculty Research & Creative Works
Hydrogels are a key component in bioinks and biomaterial inks for bioprinting due to their biocompatibility and printability at room temperature. The research described in the present paper contributes to the advancement of bioprinting by studying the effect of bioactive borate glass (BBG) incorporated into hydrogels on printability and physical properties. In this study, we fabricated 3D-printed hydrogel scaffolds using gelatin and alginate hydrogel mixture incorporated with various amounts of BBG, a bio ceramic rich in therapeutic ions including boron, calcium, copper, and zinc. We investigated the effect of incorporating BBG on the density, viscosity, physical interactions, chemical structure, and …
An Evaluation Of Methods For Assessing Robot Kinematic Model Accuracy In The Presence Of Noise, Mitchell R. Woodside, Patrick Bazzoli, Philip A. Olubodun, J. Adam Nisbett, Guixiu Qiao, Douglas A. Bristow
An Evaluation Of Methods For Assessing Robot Kinematic Model Accuracy In The Presence Of Noise, Mitchell R. Woodside, Patrick Bazzoli, Philip A. Olubodun, J. Adam Nisbett, Guixiu Qiao, Douglas A. Bristow
Mechanical and Aerospace Engineering Faculty Research & Creative Works
While there are many works developing methods for modeling and calibrating robot kinematics, assessing the accuracy of those models has received little attention. However, accuracy assessment is critically important for applications where the robot must operate with absolute accuracy over a large region of workspace, such as in robotic machining. When the model of such a system is well calibrated, the remaining deterministic error can be quite complex, owing to complicated gearing errors, deformations, and quasi-static thermal changes. Locating the largest deterministic error requires an exploration over the workspace, but assessing the largest error is complicated by repeatability error and …
Impact Of Quenching Intensity Conditions On Using A Finite Element Model To Investigate The Microstructure And Hardenability Of Low-Alloy Steel, J. S. Alabi, E. Heidari, M. F. Buchely, K. Chandrashekhara, S. N. Lekakh, R. J. O'Malley, V. Athavale, A. Kumar
Impact Of Quenching Intensity Conditions On Using A Finite Element Model To Investigate The Microstructure And Hardenability Of Low-Alloy Steel, J. S. Alabi, E. Heidari, M. F. Buchely, K. Chandrashekhara, S. N. Lekakh, R. J. O'Malley, V. Athavale, A. Kumar
Materials Science and Engineering Faculty Research & Creative Works
Quenching is one of the primary processes to improve mechanical properties in steels, particularly hardness. Quenching is well established for different geometries of individually treated steel components; while in-steam quenching of large diameter continuously cast steel bar has several specific features which are difficult and costly to experimentally optimize. the end-quench Jominy test has been used extensively to study the hardenability of different steel grades. Different numerical, analytical, and empirical models have been developed to simulate the Jominy process and to understand quenching of steels. However, it is not straight forward to translate experimental data from Jominy test on instream …
Impact Of Quenching Intensity Conditions On Using A Finite Element Model To Investigate The Microstructure And Hardenability Of Low-Alloy Steel, J. S. Alabi, E. Heidari, M. F. Buchely, K. Chandrashekhara, S. N. Lekakh, R. J. O'Malley, V. Athavale, A. Kumar
Impact Of Quenching Intensity Conditions On Using A Finite Element Model To Investigate The Microstructure And Hardenability Of Low-Alloy Steel, J. S. Alabi, E. Heidari, M. F. Buchely, K. Chandrashekhara, S. N. Lekakh, R. J. O'Malley, V. Athavale, A. Kumar
Materials Science and Engineering Faculty Research & Creative Works
Quenching is one of the primary processes to improve mechanical properties in steels, particularly hardness. Quenching is well established for different geometries of individually treated steel components; while in-steam quenching of large diameter continuously cast steel bar has several specific features which are difficult and costly to experimentally optimize. The end-quench Jominy test has been used extensively to study the hardenability of different steel grades. Different numerical, analytical, and empirical models have been developed to simulate the Jominy process and to understand quenching of steels. However, it is not straight forward to translate experimental data from Jominy test on instream …
Parametrization Of Fluid Models For Electrical Breakdown Of Nitrogen At Atmospheric Pressure, Shirshak K. Dhali
Parametrization Of Fluid Models For Electrical Breakdown Of Nitrogen At Atmospheric Pressure, Shirshak K. Dhali
Electrical & Computer Engineering Faculty Publications
In the transient phase of an atmospheric pressure discharge, the avalanche turns into a streamer discharge with time. Hydrodynamic fluid models are frequently used to describe the formation and propagation of streamers, where charge particle transport is dominated by the creation of space charge. The required electron transport data and rate coefficients for the fluid model are parameterized using the local mean energy approximation (LMEA) and the local field approximation (LFA). In atmospheric pressure applications, the excited species produced in the electrical discharge determine the subsequent conversion chemistry. We performed the fluid model simulation of streamers in nitrogen gas at …
A Simulation Model Analysis In The Us-Mexico Border, Carlo A. Zorola, Hiram Moya, Aditya Akundi
A Simulation Model Analysis In The Us-Mexico Border, Carlo A. Zorola, Hiram Moya, Aditya Akundi
Manufacturing & Industrial Engineering Faculty Publications
Supply Chain (SC) is the flow of goods or services between supply and demand points. New or innovative strategies in SC have been researched and developed to deal with disruptive events, such as COVID-19, hurricanes, geopolitical, and even climate change. These challenges create supply imbalances, logistical challenges, and policy restrictions for transborder commerce. The DHS has implemented the Free and Secure Trade (FAST) program in both the US-Mexico and US-Canada border. These lanes are dedicated queues for commercial vehicles. In 2022, the government of Nuevo León, México, opened a dedicated lane just for Tesla´s northbound commercial traffic. There has been …
Artificial Intelligence For Enhanced Flotation Monitoring In The Mining Industry: A Convlstm-Based Approach, Ahmed Bendaouia, El Hassan Abdelwahed, Sara Qassimi, Abdelmalek Boussetta, Intissar Benzakour, Oumkeltoum Amar, Oussama Hasidi
Artificial Intelligence For Enhanced Flotation Monitoring In The Mining Industry: A Convlstm-Based Approach, Ahmed Bendaouia, El Hassan Abdelwahed, Sara Qassimi, Abdelmalek Boussetta, Intissar Benzakour, Oumkeltoum Amar, Oussama Hasidi
Manufacturing & Industrial Engineering Faculty Publications
In the mining industry, accurate monitoring of the elemental composition in the flotation froth is crucial for efficient minerals separation. The hybrid deep learning algorithms offer powerful computational intelligence for real-time monitoring of froth quality in flotation processes. This soft sensor tool can provide valuable information for process control, including predictions of the elemental chemical composition. In this study, we propose a novel approach based on a Convolutional Long Short-Term Memory (ConvLSTM) neural network for real-time monitoring of chemical composition grades in flotation froth. The proposed model effectively extracts spatial and temporal patterns from video data, providing a better …
Laser Deposition Additive Manufacturing Of Multi-Material And Metal-Ceramic Composite Structures, Manikanta Grandhi
Laser Deposition Additive Manufacturing Of Multi-Material And Metal-Ceramic Composite Structures, Manikanta Grandhi
Graduate Theses, Dissertations, and Problem Reports (ETD)
The increasing performance requirements of modern industrial systems, coupled with the imperative for decarbonization, necessitate a fundamental rethinking of metallic component design and manufacturing. Traditional materials, with their inherent limitations in property optimization, susceptibility to degradation, and weight constraints, are proving insufficient. Multi-material joining offers a potential solution, enabling designers to strategically integrate diverse materials with specific, tailored properties into single component. Functionally graded materials (FGMs) and oxide dispersion strengthened (ODS) materials are prime examples of this approach, delivering substantial improvements in wear resistance, thermal regulation, high-temperature resilience, and overall weight efficiency. However, conventional manufacturing approaches further exacerbate the limitations …
Inherently Porous Metal Structures With Sufficient Mechanical Properties Through Direct Writing Of Bio-Based Inks, Havva Eda Aysal
Inherently Porous Metal Structures With Sufficient Mechanical Properties Through Direct Writing Of Bio-Based Inks, Havva Eda Aysal
Graduate Theses, Dissertations, and Problem Reports (ETD)
There is currently a burgeoning interest in developing 3D printed metal structures with inherent porosity and sufficient mechanical properties for mass customization in the biomedical field. Current approaches for 3D printing of biocompatible metals rely on powder-bed fusion methods which are energy intensive and utilize large amounts of metal powder that is challenging to recycle. In addition, such methods aim on producing dense parts and porosity generation, within the printed part, is challenging due to the complex physics of the melting pool. Here, a relatively new and promising approach is undertaken to study the 3D printing of inherently porous structures …