Inyección

 

Inyección

Determination of Material and Fracture Properties of a Case-Hardened Planet Gear and Its HomogenisationMethod to Obtain the Damage Mechanism Caused by Fragment Ingestion
11/01/2024 - Before a new type of engine is introduced into civil aviation, it must comply with various safety regulations. These regulations include the analysis of secondary damage caused by the re-ingestion of...
Integral Valorization of Posidonia oceanica Balls: An Abundant and Potential Biomass
04/01/2024 - Posidonia oceanica balls (POB), a kind of seagrass, are a significant environmental issue since they are annually discharged onto beaches. Their current usefulness limits interest in their management...
Ordered nanoassemblies from self?assembly of amphiphilic molecule containing pillar[5]arene and azobenzene groups
06/12/2023 - The derivatization of pillar[n]arenes is a prerequisite for endowing them with functions, as well as enriching the application of pillar[n]arene materials in advanced material science. Herein, we...
Optimum Arrangement of TADAS Dampers for Seismic Drift Control of Buildings Using Accelerated Iterative Methods
28/10/2023 - Triangular added-damping-and-stiffness (TADAS) dampers are reliable passive control devices for earthquake-excited buildings. The arrangement of TADAS dampers in buildings is essentially the...
Effectiveness of Different Application Modalities on the Bond Performance of Four Polymeric Adhesive Systems to Dentin
28/09/2023 - One of the major goals of adhesive dentistry is to improve the interaction of the already-existing adhesives with different substrates by using different application techniques. Thus, the objective...
Aerospace, Vol. 10, Pages 802: Neck Structure Optimal Design of the Turbine Wheel for Containment Design of the Air Turbine Starter
14/09/2023 - The airworthiness standards of the transport category airplanes stipulate that the high energy rotor equipment must be of the sufficient containment capacity. It is of great importance to study the...
Monitoring and Characterizing the Flame State of a Bluff-Body Stabilized Burner by Electrical Capacitance Tomography
10/08/2023 - Unstable combustion phenomena such as flame flashback, flame liftoff, extinction and blowout frequently take place during the operation of the bluff-body stabilized burner. Therefore, flame state...
Casting and spinning aluminum alloy wheel fatigue properties and life prediction study
25/06/2023 - To accurately predict the fatigue life of cast aluminum alloy wheels, based on the results of finite element calculation and simulation, this work selected the rim area, inner flange and spoke areas...
The Use of Response Surface Methodology to Optimize Assisted Extraction of Bioactive Compounds from Cucurbita maxima Fruit By-Products
05/06/2023 - This work aimed to optimize the extraction conditions of bioactive compounds obtained from three squash by-products (e.g., peel, endocarp, and seeds) using the response surface methodology (RSM). The...
Numerical Study of the Purge Flow’s Effect on the Loss Mechanism of the Blocking and Shear Effects
26/12/2022 - The loss mechanism of shear and upstream blockage caused by the interaction of the purged flow and ingested gas needs to be systematically studied to optimize the flow near the rim. In order to study...
Modeling Study on Melt Flow, Heat Transfer, and Inclusion Motion in the Funnel-Shaped Molds for Two Thin-Slab Casters
19/12/2022 - For the purpose of studying compact strip production (CSP) funnel-shaped mold and flexible thin-slab rolling (FTSR) funnel-shaped mold, a three-dimensional (3D) multi-field coupling mathematical...
Understanding the degradation mechanisms of cement-based systems in combined chloride-sulfate attack
- Chemical aggressions from the environment, such as salt ions, can damage reinforced concrete structures before they reach their service life. These deterioration mechanisms are coupled. The...
Deployment analysis of a composite thin-walled toroidal rim with elastic hinges: Application to an umbrella-type reflector of spacecraft antenna
15/02/2023 - An innovative method of deployment of an umbrella-type reflector of a spacecraft antenna is presented in the paper. The reflector contains sixteen lattice spokes made of carbon fibre reinforced...
Experimental and numerical study on improving mechanical properties of new polyurethane-emery thin polymer overlay (TPO) structure using three-point bending test
18/01/2023 - The thin polymer overlay (TPO) is a new type of road surface treatment layer for high traffic pressure and high road performance requirements. Therefore, it is not only widely used on highways but...
Erratum: Polyurethane?layered double hydroxide nanocomposite foam: in situ synthesis by reaction injection molding and characterization
05/12/2022 - This review covers the fundamental aspects and perspectives of PET?RAFT polymerization and highlights flow chemistry and surface?initiated polymerization as its two most commonly studied...
Aerospace, Vol. 9, Pages 780: Unsteady Numerical Investigation on the Sealing Effectiveness and Flow Field in Different Rim Seal Geometries
01/12/2022 - A rim seal is often used to prevent the ingress of high-temperature gas into the turbine disk cavity and protect the turbine disk from damage. Based on the overlapping rim seal (Seal-A), this paper...
The production of in situ (Mo,Ti)(C,N)-based cermets without a core/rim structure by reaction hot pressing: Formation mechanism and mechanical properties
- A novel reaction hot pressing process was developed for the fabrication of in situ (Mo,Ti)(C,N)-based cermets without a conventional core/rim structure. Moreover, the reaction mechanism...
Modelling the Interaction between a Laterally Deflected Car Tyre and a Road Surface
08/11/2022 - The interaction between a deflected car tyre and a road surface was modelled under normal and overloaded conditions. The model incorporates the detailed geometry of the car wheel, including a...