Resultados de investigación

Software in Python to perform the design along with HFSS simulation results for the iris structures. This dataset and software refer to the filter design example (cascaded triplet topology) of the journal article with DOI: 10.1109/TMTT.2025.3567729. The best candidate selection is run first. Once identified the best combination of irises, their corresponding IDs are indicated in the second Python script (refinement stage). Finally, run this second script to obtain the designed cavity. See README for more information., This dataset contains the software and simulation data needed to reproduce the design of a rectangular-waveguide bandpass filter based on TE201 cavities with cascaded triplet topology (centre frequency 10 GHz, fractional bandwidth 2 %). It includes: - A CSV table with Ansys HFSS parametric simulations of an offset inductive iris that connects a standard WR-90 waveguide to a wider waveguide in which the TE10 and TE20 modes propagate. The table gives magnitudes, phases and partial derivatives of the scattering parameters as a function of the iris offset and width. - Two Python scripts that apply an extended equivalent-circuit model of the iris to these data. The first script selects the best pair of input and output irises; the second refines their dimensions and computes the cavity length. The scripts run with open-source Python libraries and do not require HFSS., - Ministerio de Ciencia, Innovacion y Universidades (Spain), FPU predoctoral grant FPU20/02380. - Agencia Estatal de Investigacion (Spain), project "Antenas y circuitos para Redes de sensores Inalambricas y Eficientes usando Low-orbit Satelites", TED2021-129196B-C42. - Agencia Estatal de Investigacion (Spain), project "Diseno y Desarrollo de Nuevos Componentes de Altas Prestaciones para Sistemas de Comunicaciones de Alta Frecuencia", PID2022-136590OB-C42. - Fundacion Seneca - Agencia de Ciencia y Tecnologia de la Region de Murcia (Spain), project "Componentes Radiantes y de Filtrado de Microondas para Pequenos Satelites Emergentes", 22076/PI/22.

This dataset contains the experimental data obtained during the structural, thermal, mechanical and tribological characterization of two polyhydroxyalkanoates: Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (PHBHHx) and Poly(3-hydroxybutyrate-co-4-hydroxybutyrate) (P3HB4HB). The dataset includes nuclear magnetic resonance characterization, X-ray diffraction analysis, thermal characterization, rheological studies, mechanical testing and tribological evaluation of both biodegradable polymers. Experimental data comprise NMR spectra, XRD measurements, thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), melt flow rate measurements, rheological characterization, dynamic mechanical analysis (DMA), hardness measurements, progressive scratch tests and multiple-scratch tests., Ministerio de Ciencia e Innovación (MCIN/AEI): Project PID2021-122169NB-I00 Fundación Séneca (Región de Murcia): FPI Grant 21574/FPI/21

This dataset contains the experimental data that supports the paper: Guillén-Ludeña, S., Lopez, D., Mignot, E., & Riviere, N. (2019). Flow Resistance for a Varying Density of Obstacles on Smooth and Rough Beds. Journal of Hydraulic Engineering, 146(2), 04019059.

Esta tabla permite incorporar un nuevo campo a la capa ‘CONSTRU.shp’ de la cartografía del Catastro Inmobiliario Español con el número de alturas construidas en un formato numérico. Tras esta operación puede explotarse esta capa catastral para realizar operaciones que incluyan la altura de la edificación.

Physicochemical soil properties of the long-term case study LT1 of Diverfarming H2020 project for diversified vegetables in southeast Spain. Includes data of the research article "Changes in Bacterial and Fungal Soil Communities in Long-Term Organic Cropping Systems" (https://doi.org/10.3390/agriculture11050445)

Reconstruction, advection and two-phase flow test cases used for comparison of VOF reconstruction and advection algorithms in A. Esteban et al. "A comparative study of two open-source state-of-the-art geometric VOF methods". Computers and Fluids. Requirements Tests are performed using OpenFOAM v1812: https://www.openfoam.com/download/release-history.php The algorithms compared in Esteban et al. can be found in the following packages: -TwoPhaseFlow -gVOF For the generation of non-hexahedral meshes, the following programs are used: -tetgen -gmsh Results Results obtained in Esteban et al. for the tests can be found in the results folders, along with the gnuplot scripts .gp to generate the figures.