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Experiments and Large Eddy Simulation of Supersonic Combustion in the Small-Scale Flight Experiment

Supersonic combustion is a critical area of research for advancing high-speed flight technologies, particularly for the development of scramjet engines for hypersonic vehicles. This study employs Finite Rate Chemistry (FRC) Large Eddy Simulation (LES) together with different experimental techniques to study the supersonic flow and thermochemical processes in the Small Scale Flight Experiment (SSFE

Ray-tracing-assisted High-Resolution Parameter Estimation for Dynamic Millimeter-Wave Channels

An accurate description of the wireless channel is essential to the development of modern wireless systems. In order to mathematically model the propagation channel, one important prior step often done is high-resolution parameter estimation. The estimation accuracy of this step has a significant impact on how well the channel models can represent reality. In this paper, we address this by improvi

Improving neural network efficiency with multifidelity and dimensionality reduction techniques

Design problems in aerospace engineering often require numerous evaluations of expensive-to-evaluate high-fidelity models, resulting in prohibitive computational costs. One way to address the computational cost is through building surrogates, such as deep neural networks (DNNs). However, DNNs may only be an effective surrogate when sufficient evaluations of the high-fidelity model are required suc

Utlysning forskningsinfrastruktur 2025

Utlysning av medel för infrastruktursatsningar inom Medicinska, Naturvetenskapliga fakulteterna och LTH samt föreskrifter för hantering av ansökningar, samt information om Lunds universitets centrala utlysning. BakgrundSedan ett antal år har de nationella förutsättningarna för finansiering av forskningsinfrastruktur inneburit att en stor del av dessa måste finansieras av enskilda lärosäten och där

https://www.intramed.lu.se/forska/anslag-och-stipendier/utlysning-forskningsinfrastruktur-2025 - 2025-10-25