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Articles 1 - 30 of 94
Full-Text Articles in Mechanical Engineering
The Effects Of The Stratosphere On Materials, Ashley C. Greene, Theresa M. Palandro
The Effects Of The Stratosphere On Materials, Ashley C. Greene, Theresa M. Palandro
Posters-at-the-Capitol
Abstract 1:
Making AND Breaking: How reliable are some water pipes?
Ashley C. Greene.
Three different types of pipes were tested to see at what point in time they would break. The pipes, PVC pipe, PEX pipe, and CPVC pipe, were filled with water and attached to a helium filled weather balloon. The ends of the pipes were sealed to trap the water inside. The pipes were secured onto a payload in a Styrofoam box surrounded by cheese cloth. This frame secured the pipes and ensured that they stayed in one place and could not move around the container. The …
High Altitude Ballooning And The Effect Of Temperature On Balloon Ascent Rate, Christopher D. Young
High Altitude Ballooning And The Effect Of Temperature On Balloon Ascent Rate, Christopher D. Young
Posters-at-the-Capitol
Abstract
High Altitude Ballooning and The Effect of Temperature on Balloon Ascent Rate.
Christopher Young
High-altitude balloons are unmanned balloons, usually filled with helium or hydrogen, that after release, ascend into the stratosphere, generally attaining an altitude of between 60,000 to 100,000 feet. The balloon payload includes scientific experiments on organisms, equipment to study radiation, temperature, ultra- violet radiation, and pressure. The balloon flights and experiments are logged by means of video devices and are tracked from the ground through multiple tracking devices. The effect of temperature on the ascent rate of the balloon could change how the balloon expands …
Model Truss Bridge Design, William Spicer Berry, Kaleb Rankin Dyer, Dustin Lee Schultz
Model Truss Bridge Design, William Spicer Berry, Kaleb Rankin Dyer, Dustin Lee Schultz
Posters-at-the-Capitol
Bridges are one of the most important and costly engineering projects, involving extensive design considerations that try to minimize expenses while insuring the bridge will not fail. Different models of bridges were constructed in order to perform experiments that determined which beams were in compression and how much force was experienced in the beam’s when a static load was applied. Computer simulations were also performed to determine the loads on the different beams. The simulation and calculated results were compared to ensure accuracy of the final results. It was determined that a Howe bridge offers the lowest maximum compression on …
A Bioinspired Modification For Uas Propeller/Rotor Noise Reduction, Mark N. Callender
A Bioinspired Modification For Uas Propeller/Rotor Noise Reduction, Mark N. Callender
ASA Multidisciplinary Research Symposium
This projects presents a bioinspired modification to UAS propellers/rotors for noise reduction. Sound pressure levels (SPL) and thrust for modified propellers were compared to a baseline propeller. The bioinspired modification yielded lower SPL with a requisite increase in rpm in order to maintain a chosen level of thrust.
Novel Closed-Loop Control Strategy For Inkjet-Based Additive Manufacturing System, Yunong Shi, Chunsheng Ye
Novel Closed-Loop Control Strategy For Inkjet-Based Additive Manufacturing System, Yunong Shi, Chunsheng Ye
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Study On Criterion Of Fabricating Columnar Dendrite Structure Dz466 Superalloy Based On Lmc Process, Xun Sun
Study On Criterion Of Fabricating Columnar Dendrite Structure Dz466 Superalloy Based On Lmc Process, Xun Sun
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
A Coupled Finite Element-Free Galerkin Method For Simulating Viscous Pressure Bulging, Chunjun Dai
A Coupled Finite Element-Free Galerkin Method For Simulating Viscous Pressure Bulging, Chunjun Dai
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Study On The Impact Abrasive Wear Of New Super-High Manganese Steel, Wenyan Wang
Study On The Impact Abrasive Wear Of New Super-High Manganese Steel, Wenyan Wang
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Simulation Of Superplastic Forming Of Circular Edge-Welded Envelopes, Olga Tulupova
Simulation Of Superplastic Forming Of Circular Edge-Welded Envelopes, Olga Tulupova
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Numerical Simulation On The Combustion Characteristic Of Iron Ore Sintering With Flue Gas Recirculation, Gan Wang, Zhi Wen, Guofeng Lou, Ruifeng Dou, Xunliang Liu, Fuyong Su, Sizong Zhang
Numerical Simulation On The Combustion Characteristic Of Iron Ore Sintering With Flue Gas Recirculation, Gan Wang, Zhi Wen, Guofeng Lou, Ruifeng Dou, Xunliang Liu, Fuyong Su, Sizong Zhang
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
A Parallel 3d Phase-Field Simulation Of Multi-Grain Growth Based On The Full Thread Tree, Ya-Jun Yin, Min Wang, Jian-Xin Zhou, Dun-Ming Liao, Xu Shen, Tao Chen
A Parallel 3d Phase-Field Simulation Of Multi-Grain Growth Based On The Full Thread Tree, Ya-Jun Yin, Min Wang, Jian-Xin Zhou, Dun-Ming Liao, Xu Shen, Tao Chen
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Study On Criterion Of Fabricating Columnar Dendrite Structure Dz466 Superalloy Based On Lmc Process, Xun Sun, Guoyan Shui, Yang Guan, Guiqiao Su, Bo Yu, Lou Yanchun
Study On Criterion Of Fabricating Columnar Dendrite Structure Dz466 Superalloy Based On Lmc Process, Xun Sun, Guoyan Shui, Yang Guan, Guiqiao Su, Bo Yu, Lou Yanchun
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Study On Mechanical Properties Of Silicone Rubber Materials Used As Gaskets In Pem Fuel Cell Environment, Guo Li
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Simulation Investigation Of Temperature Distribution In Large Aluminium Panel During Autoclave Age Forming Process, Yongqian Xu
Simulation Investigation Of Temperature Distribution In Large Aluminium Panel During Autoclave Age Forming Process, Yongqian Xu
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Steady-State Simulation And Die Improvement On The Extrusion Of Magnesium Square Tube With Thin Wall, Tao Lin, Yun-Teng Liu, Yuan-Sheng Yang, Ji-Xue Zhou
Steady-State Simulation And Die Improvement On The Extrusion Of Magnesium Square Tube With Thin Wall, Tao Lin, Yun-Teng Liu, Yuan-Sheng Yang, Ji-Xue Zhou
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Numerical And Experimental Characterization Of Material Flow In Forged Aluminum Wheel, Jong-Ning Aoh, Ming-Chiu Li, Chong-Jin Li
Numerical And Experimental Characterization Of Material Flow In Forged Aluminum Wheel, Jong-Ning Aoh, Ming-Chiu Li, Chong-Jin Li
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Simulation Of Two Kinds Of Hot Stamping Processes Of Ultra High-Strength Steel, Hao Zhao, Zhongwen Xing, Hongliang Yang
Simulation Of Two Kinds Of Hot Stamping Processes Of Ultra High-Strength Steel, Hao Zhao, Zhongwen Xing, Hongliang Yang
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Void Closure And The Sensitivity Analysis Of The Process Parameters During Forging Of Large Steel Ingot, Bo Jiang, Yazheng Liu, Jianlin Sun, Guanglei Liu, Zhilin Wang, Zhigang Zhao
Void Closure And The Sensitivity Analysis Of The Process Parameters During Forging Of Large Steel Ingot, Bo Jiang, Yazheng Liu, Jianlin Sun, Guanglei Liu, Zhilin Wang, Zhigang Zhao
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Research On The Impact Of Geometric Parameter On The Cross-Section Precision In Rotary Draw Bending Of High-Strength Steel Tube With Rectangular Section, Hongliang Yang, Zhongwen Xing, Zhao Hao
Research On The Impact Of Geometric Parameter On The Cross-Section Precision In Rotary Draw Bending Of High-Strength Steel Tube With Rectangular Section, Hongliang Yang, Zhongwen Xing, Zhao Hao
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Ultrasonic Denoising Technique For Defect Detection In Austenitic Steel Weldment, Dazhao Chi, Chengle Mai, Tie Gang
Ultrasonic Denoising Technique For Defect Detection In Austenitic Steel Weldment, Dazhao Chi, Chengle Mai, Tie Gang
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Weld Thermal Simulation Of Crmov With Pwht In Type Iv Region, Bin Xu
Weld Thermal Simulation Of Crmov With Pwht In Type Iv Region, Bin Xu
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Fatigue Analysis Of The Welded Region In The Automotive Torsion Beam Rear Suspension System, Nan Zhan, Xiaochuan Zhang
Fatigue Analysis Of The Welded Region In The Automotive Torsion Beam Rear Suspension System, Nan Zhan, Xiaochuan Zhang
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Numerical Modeling And Simulation Of Welding Residual Stresses Using Finite Element Method, Jing Zheng, Ayhan Ince
Numerical Modeling And Simulation Of Welding Residual Stresses Using Finite Element Method, Jing Zheng, Ayhan Ince
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Study On The New Heat Source Model Of Az31b Magnesium Alloy Laser–Tig Hybrid Welding, Zhonglin Hou, Zhaodogn Zhang, Liming Liu
Study On The New Heat Source Model Of Az31b Magnesium Alloy Laser–Tig Hybrid Welding, Zhonglin Hou, Zhaodogn Zhang, Liming Liu
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Computer-Aided Design Of Algorithms Of Pulsed Control Of Arc Welding Process Based On Numerical Simulation, Oksana I. Shpigunova, Anatoliy A. Glazunov
Computer-Aided Design Of Algorithms Of Pulsed Control Of Arc Welding Process Based On Numerical Simulation, Oksana I. Shpigunova, Anatoliy A. Glazunov
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Numerical And Experimental Investigation Of Viscous Pressure Forming (Vpf) Process For Metal Bellows, Zhongjin Wang, Nan Xiang, Chunjun Dai
Numerical And Experimental Investigation Of Viscous Pressure Forming (Vpf) Process For Metal Bellows, Zhongjin Wang, Nan Xiang, Chunjun Dai
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Deformation Mechanism And Process Optimization Of Mechanical Clinching Joining Technology Used For Steel And Aluminum Alloy Sheets, Yanli Song, Genpeng Zhu, Lin Hua, Dingguo Dai
Deformation Mechanism And Process Optimization Of Mechanical Clinching Joining Technology Used For Steel And Aluminum Alloy Sheets, Yanli Song, Genpeng Zhu, Lin Hua, Dingguo Dai
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Plastic Deformation And Microstructure Evolution Of Bearing Ring Blank During Cold Rolling Process, Song Deng
Plastic Deformation And Microstructure Evolution Of Bearing Ring Blank During Cold Rolling Process, Song Deng
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
The Influence Of Welding Parameters On Initial Instability Dynamics During Solidification, Fengyi Yu, Yanhong Wei, Xiaohong Zhan
The Influence Of Welding Parameters On Initial Instability Dynamics During Solidification, Fengyi Yu, Yanhong Wei, Xiaohong Zhan
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.
Prediction Of The Graphite Morphology And Nodularity Based On The Quantitative Sample Solidification Cooling Curves, Han Ye, Chao Li, Qingyou Han, Xiangjie Yang
Prediction Of The Graphite Morphology And Nodularity Based On The Quantitative Sample Solidification Cooling Curves, Han Ye, Chao Li, Qingyou Han, Xiangjie Yang
The 8th International Conference on Physical and Numerical Simulation of Materials Processing
No abstract provided.