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View article: Bridge-Crane Hoist Mass Angular Oscillation
Bridge-Crane Hoist Mass Angular Oscillation Open
The oscillation of hoisting masses in bridge cranes significantly impacts system stability, resulting in adverse effects such as excessive dynamic loads, inaccurate positioning during loading and unloading, and overall instability. Therefo…
View article: The effect of car types on head injuries of Vietnamese pedestrians using dummy in crashes
The effect of car types on head injuries of Vietnamese pedestrians using dummy in crashes Open
Simulation for crashworthiness has been widely applied recently due to its cost-effectiveness and viability with pedestrians who are always suffer serious injury. Reducing traffic accident numbers, and fatalities in severe accidents is alw…
View article: Automobile response to road safety barriers upon collision
Automobile response to road safety barriers upon collision Open
During a collision between an automobile and a road safety barrier, the vehicle will go through many behavior transition phases. This research will focus on determining the behavior of two car models including a sedan car and a pickup truc…
View article: A Low-cost Pitot Tube-based Experimental Model for Active Teaching-learning of Applied Fluid Mechanics: A Demonstration from NTTU
A Low-cost Pitot Tube-based Experimental Model for Active Teaching-learning of Applied Fluid Mechanics: A Demonstration from NTTU Open
Using hands-on experiments in the classroom is a highly effective way to deepen students' understanding of theoretical concepts. By researching and developing a practical and cost-effective experiment using a pitot tube, we can transform t…
View article: Injuries assessment of motorcyclist in traffic accidents with a sedan car using numerical simulation
Injuries assessment of motorcyclist in traffic accidents with a sedan car using numerical simulation Open
Besides cyclist and pedestrian, motorcyclist also is vulnerable road users (VRU) because of lack of safety factors. Considering the traffic situation at present of developing countries which represent the number of motorbikes, the dangerou…
View article: Design and modeling motorcycle helmets using numerical simulation
Design and modeling motorcycle helmets using numerical simulation Open
Wearing helmets while riding motorcycles is compulsory in Vietnam since 2007. The goal of this study is to build finite element models of two of the most common type of helmet to be worn by Vietnamese. Based-on observation, half helmet mak…
View article: Simulation study on polishing of gear surfaces in non-Newtonian fluid
Simulation study on polishing of gear surfaces in non-Newtonian fluid Open
The non-Newtonian fluid is one type of shear thickening fluid which applied to process the complicated products. In this study, the new method of shear thickening fluid polishing (STFP) was used to polish the alloy steel SCM435 gears and t…
View article: Effect of heat conduction on rapid evaluation of fatigue limit based on temperature evolution due to cyclic loading
Effect of heat conduction on rapid evaluation of fatigue limit based on temperature evolution due to cyclic loading Open
The rapid evaluation technique of fatigue limit using infrared thermography has been developed during the past 30 years. In this technique, the fatigue limit is evaluated on the basis of the temperature evolution associated with cyclic loa…
View article: Behavior of Sandwich Tubular-hat Sections with Aluminum Foam Filler Subjected to Low Velocity Impact Load
Behavior of Sandwich Tubular-hat Sections with Aluminum Foam Filler Subjected to Low Velocity Impact Load Open
In this paper, a comprehensive literature review is presented regarding dynamic progressive buckling analyses of foam-filled hat section columns. The results obtained from a numerical simulation were in good agreement with the theoretical …