Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
A coolant mixing investigation in a head of a half-size model of VVER-440 fuel assembly (simulator) has been performed at KFKI. The PIV and PLIF measurements have been done under a selected list of power distribution options, flow rates and powers. The experiments were focused on obtaining a data for investigating the…
The aim of this contribution is to present the properties of the hydrogenated DLC (a-C:H) films and to study their growth carried out in a special deposition technique based on Gaseous Thermionic Vacuum Arc (G-TVA) method. The mechanical properties were investigated on cross-sectional samples using the Fischerscope HM…
Effect of plant oil on the fatigue strength of a squeeze cast Al-Si-Mg alloy was investigated. Crack growth rate was higher in plant oil than in air, inducing a decrease in fatigue strength. The reason included is explained from the viewpoint of high water absorbency of plant oils, on basis of hydrogen enhanced locali…
In electron proximity effects correction (PEC), the quality of a correction is highly dependent on the quality of the model used to compute the effects. Therefore it is of primary importance to have a reliable methodology to extract the parameters and assess the quality of a model. Usually, model calibration procedure…
Photoelectron Spectroscopy Knowledge of the electronic structures as well as chemical and thermodynamic properties of uranium chloride species is important for understanding actinide chemical speciation and redox processes in molten salts. In their Full Paper on page 2489 ff. (highlighted on the Inside Cover), Lai-She…
This paper presents a coupled model of damage and plasticity to describe the complex behavior of concrete subjected to shock loading. Comparison with the test results shows that the proposed model can give consistent prediction of the impact behavior of concrete.
Ceramic particles reinforced metal matrix functional gradient armor is a terrific protective material for helicopter gunship armor to gain light weight and improve anti-penetration performance. However, the anti-penetration mechanism is still not understood. In view of this fact, this paper aims to investigate the pen…
Plastic film assumes a large role as packaging material in our life. Especially, by lamination which is pasting some kind of simple substances together, plastic films are able to have many kind of function on demand of usage. It is considered that enough high peel strength and tensile strength are needed for liquid pa…
For a finite deformation body, there are large strains and displacements on the crack tip. So it is necessary to study-integral based on finite deformation theory. Base forces theory is a new theory for describing finite deformation. In this paper, -integral based on base forces theory are presented. This work provide…
This paper proposed a three-phase three wire UPQC (hybrid UPQC). The topology is novel which consists of a series and a hybrid shunt filters. The unique topology can reduce the capacity of power devices in the hybrid UPQC when compensating source harmonic currents. In this paper a detailed design about the main circui…
The main objective of the research was to study the effect of cryogenic treatment and double tempering on the tool life of HSS profile cutter in machining EN47 Spring Steel cutting tool components. TiAlN coated HSS profile cutters were cryogenically treated at-175 °C and double tempered at 200 °C. Milling exercises we…
Multicomponent thin films (binary-SiC and ternary-SiCAl) as well as single thin films (silicon Si) were deposited using Thermionic Vacuum Arc (TVA) technology. The thin films were characterized using X-ray diffractometer (XRD, Philips PW1050, Cu K), scanning electron microscope (SEM, Zeiss EVO 50 SEM) accompanied with…
Mono- and bimetallic cadmium(II) porphyrin complexes show dynamic behavior relying on a reversible metal-to-N-core interaction. In the bimetallic complex, a rare coupled intraligand migration of the two cations, resembling the motion of spheres in a “two-ball” Newton's cradle device, is triggered by acetate anions (al…
This study investigates the influences of pre-existing cracks to simulate defects in structures using curved bi-layer system consisting of glass coating on a polymeric support layer, to illustrate the role of defects on the evolution of failure of hard coating bi-layer system under loading. The densities of pre-existi…
Most important macroscopic inelastic phenomena of filled elastomers are due to microscopic damage processes inside the rubber network. For example, the Mullins effect can be explained by debonding of polymer chains from the carbon black aggregates. In turn, the damage and following recovery of aggregates are responsib…
Purposes: This study is to establish an adjustable environment for culturing the functional human auricular cartilage shape in vitro. Methods: Physical stimulation affects chondrocytes function. Therefore, bioreactors have been designed in vitro to transmit a novel perfussion-compression loading and can stretch and ma…
7075-T651 aluminum alloy are widely used in aeronautical applications such as wing panels, but there is no corresponding constitutive model for it now. In this paper, the flow behavior of 7050-T651 aluminum alloy was investigated by Split Hopkinson Pressure Bar (SHPB) and quasi-static compression experiment system. Th…
This paper presents the results of an experimental and numerical investigation of the tensile behaviour of glass fibre reinforced epoxy composite for incremental and cyclic creep-recovery load conditions. The proposed constitutive model incorporates linear viscoelasticity coupled with damage and viscoplasticity for pr…
Brittle fracture of polycrystalline graphite under tension, in-plane shear and torsion loading is studied experimentally and theoretically using prismatic and axisymmetric specimens weakened by sharp and rounded-tip V-notches. The main purpose is twofold. First, to provide a new set of experimental data from notched s…
The rheological performance of gel ink was investigated by the experimental methods of steady-state shear rate scanning, dynamic stress scanning and dynamic time scanning. The results show that some rheological parameters (such as n, K, τ0, and ect.) can be used to characterize the stability of gel ink.