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Now showing items 161-170 of 207
The Weldability of Duplex Stainless-Steel in Structural Components to Withstand Corrosive Marine Environments
(MDPI, 2020-11-05)
There is still a considerable gap in the definition of the weldability of Duplex Stainless Steel (DSS). A lack of clarity that is explained by the standard specification of the maximum content of equivalent carbon that ...
Methodology for the elaboration of the design table of GFRP structures subjected to fire
(Taylor & Francis, 2021-10-16)
The main objective of this study is to establish a fire protection design method for pultruded Glass
Fiber Reinforced Polymer (GFRP) structures exposed to fire. The method is based on the development
of tables similar ...
Bioinspired Design for Lightweighting and Vibration Behavior Optimization in Large-Scale Aeronautical Tooling: A Comparative Study
(MDPI, 2023-12-04)
A comparative study is presented, focusing on three different bioinspired design methodologies applied to a large-scale aeronautical tooling use case. The study aims to optimize the structure in terms of the first vibration ...
A new method for locating Roman transport infrastructure
(Elsevier Masson SAS, 2020-05)
Roman cities and roads, once correctly identified, can be appropriately conserved. Moreover, the correct identification of Roman transport routes will vindicate the accuracy of recent studies on the network of Roman transport ...
A skid resistance prediction model for an entire road network
(Elsevier Ltd., 2020-11-30)
[EN]This article predicts the available minimum skid resistance in the road network of Biscay (Spain) with data collected in the summer season when friction values are at a minimum. Firstly, it was observed that pavement ...
Active flow control on airfoils by reinforcement learning
(Elsevier, 2023-11-05)
Active flow control is a widespread practice for airfoil aerodynamic performance enhancement. Within active flow control, reactive strategies are very effective, but the adequate design of these strategies is often complex. ...
Influence of the Geometrical Design on Ball and Crossed Roller Wire Race Bearing Behavior under Axial Load
(Elsevier, 2020-12-05)
Wire bearings are becoming popular these days in applications such as defence, robotics, medical devices or shipping industry. They provide weight and inertia reductions, good shock load and vibration absorbing capacity, ...
Comparative study of finishing techniques for age-hardened Inconel 718 alloy.
(Elsevier, 2021-11-20)
Inconel 718 is a widely used alloy in the aeronautic sector due to its excellent mechanical
and corrosion wear resistance under high temperature conditions. However, its good
mechanical properties can be a double edge ...
Friction improvement via grinding wheel texturing by dressing
(Springer, 2020-05-20)
The economic and environmental cost of friction in machinery and transport is significantly remarkable, the machine tool being one of the most affected. In this sector, the movements are fully affected by the friction ...
Impact of COVID-19 on the Use of Public Transport Differs According to Social Class: a Case Study of Donostia-San Sebastian City Bus System
(Scientific Research Publishing, 2023-10-31)
Almost three years into the pandemic, COVID-19 continues to have an impact on mobility around the world. Public transport was particularly hindered, since people may perceive it as unsafe and decide to avoid it. Many studies ...