Browsing Artículos by Title
Now showing items 3782-3801 of 10486
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Experimental and Data Fitting Guidelines for the Determination of Polymer Crystallization Kinetics
(Springer Nature, 2022-05-05)The crystallization kinetics of semicrystalline polymers is often studied with isothermal experiments and analyzed by fitting the data with analytical expressions of the Avrami and Lauritzen and Hoffman (LH) theories. To ... -
Experimental and numerical determination of the optimum configuration of a parabolic wave extinction system for flumes
(Elsevier, 2021-10-15)[EN]In this work the phenomenon of the wave reflection has been studied using a self-developed passive extinction system. Twenty one type of waves were generated in the laboratory using a piston-type wave maker. The variation ... -
Experimental and Numerical Modeling of Aerosol Delivery for Preterm Infants
(MDPI, 2018-03)Respiratory distress syndrome (RDS) represents one of the major causes of mortality among preterm infants, and the best approach to treat it is an open research issue. The use of perfluorocarbons (PFC) along with non-invasive ... -
Experimental and numerical modeling of basalt textile reinforced mortar behavior under uniaxial tensile stress
(Elsevier, 2014-03-01)During the last years several projects and studies have improved the knowledge about textile reinforced mortar (TRM) technology. TRM has already been used in strengthening masonry and reinforced concrete structural elements ... -
Experimental and numerical study of the emissivity of rolled aluminum
(Elsevier, 2022-12)Directional spectral emissivity measurements on a rolled aluminum sheet are reported between 423 and 823 K in vacuum. The results are compared to available literature data and to theoretical predictions, revealing the ... -
Experimental and theoretical study of the effect of different functionalities of graphene oxide/polymer composites on selective CO2 capture
(Nature, 2022-01)There is a constant need for versatile technologies to reduce the continuously increasing concentration of CO2 in the atmosphere, able to provide effective solutions under different conditions (temperature, pressure) and ... -
Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter
(Elsevier, 2023-04)In recent years, a framework for control of wave energy converters (WECs), termed moment-based control, has been developed within the wave energy conversion literature, exhibiting a remarkable performance in terms of energy ... -
Experimental assessment of an End Notched Flexure test configuration with an inserted roller for analyzing mixed-mode I/II fracture toughness
(Elsevier, 2016-09)This study describes the experimental work related to a test configuration proposed recently, based on an End Notched Flexure test configuration modified with an inserted roller. Various mixed-mode ratio tests have been ... -
Experimental Determination of Hydrogen Isotope Transport Parameters in Vanadium
(MDPI, 2022)[EN] Deuterium permeation through vanadium membranes in a wide range of pressures and the temperature range ~250–550 °C was experimentally investigated. Measurements on the same material were carried out in three laboratories ... -
Experimental determination of the solubility of hydrogen in a quality certified eutectic PbLi alloy
(Elsevier, 2024-02)The efficient operation of the liquid breeding blankets relies on the correct definition of the transport parameters of protium, deuterium and tritium in PbLi liquid metals with an eutectic composition. This is the case ... -
Experimental development and testing of low-cost scalable radiative cooling materials for building applications
(Elsevier, 2021-09-15)Urban overheating has a serious impact on building energy consumption. Daytime radiative cooling materials are an interesting passive solution for refrigeration. However, their costs and complex manufacturing hinder their ... -
Experimental Devices to Investigate the Long-Term Stability of Phase Change Materials under Application Conditions
(MDPI, 2020-11-10)An important prerequisite to select a reliable phase change material (PCM) for thermal energy storage applications is to test it under application conditions. In the case of solid–liquid PCM, a large amount of thermal ... -
Experimental energy performance assessment of a bifacial photovoltaic system and effect of cool roof coating
(Elsevier, 2023-12)In the quest for high albedo materials that boost the energy production of bifacial photovoltaic systems, a range of material already exists for reducing building roof surface temperatures, called cool roof materials. ... -
Experimental evaluation of cement mortars with recycled brass fibres from the electrical discharge machining process
(Elsevier, 2020-06-20)This paper aims to evaluate the effect of recycled brass fibres on the physical, thermal and mechanical properties of cementitious mortars. For that purpose, seven different mortars, with the same water/cement ratio but ... -
Experimental Evaluation of Perfluorocarbon Aerosol Generation with Two Novel Nebulizer Prototypes
(MDPI, 2019-01-05)The potential of non-invasive ventilation procedures and new minimally invasive techniques has resulted in the research of alternative approaches as the aerosolization for the treatment of respiratory distress syndrome ... -
Experimental implementation of a catalytic membrane reactor for the direct synthesis of DME from H2+CO/CO2
(Elsevier, 2021-01-05)The direct synthesis of dimethyl ether (DME) by the hydrogenation of CO2 and CO2/COx mixtures has been studied in an original packed bed membrane reactor (PBMR). The role of the hydrophilic LTA zeolite membrane is to remove ... -
Experimental implementation of precisely tailored light-matter interaction via inverse engineering
(Springer Nature Limited, 2021-09-14)Accurate and efficient quantum control in the presence of constraints and decoherence is a requirement and a challenge in quantum information processing. Shortcuts to adiabaticity, originally proposed to speed up the slow ... -
Experimental Investigation of Metal-Based Calixarenes as Dispersed Catalyst Precursors for Heavy Oil Hydrocracking
(MDPI, 2022-10-17)Slurry-phase hydrocracking utilizing metal-containing oil-soluble compounds as precursors of dispersed catalysts is an effective approach for heavy oil upgrading. We propose applying metal-based p-tert-butylcalix[6]arene ... -
Experimental Investigations of Using Aluminum Oxide (Al2O3) and Nano-Graphene Powder in the Electrical Discharge Machining of Titanium Alloy
(MDPI, 2023-12-16)In the present study, a comprehensive parametric analysis was carried out using the electrical discharge machining of Ti6Al4V, using pulse-on time, current, and pulse-off time as input factors with output measures of surface ... -
Experimental method for estimating the effect of solar radiation on the inner surface heat flux of opaque building envelope elements
(SAGE, 2024-04-10)There still exists a considerable difference when comparing the real and the design energy consumption of buildings. The difference between the design and the real building envelope energy performance is one of its main ...