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Your search for "2025" yielded 28384 hits

Multidimensional chemistry coordinate mapping for Large Eddy Simulations of a turbulent premixed bluff-body burner

In numerical combustion research, accurate chemical reaction mechanisms for heavy hydrocarbons are essential to investigate the flame dynamics of Sustainable Aviation Fuels (SAF) relative to conventional jet fuels. However, accounting for hundreds or thousands of reactions makes Finite-Rate Chemistry (FRC) Large Eddy Simulations (LES) impractical for realistic engineering scenarios. In the present

Design and Numerical Analysis of a Four-Stage Centrifugal Pump for a Turbofan Engine with Hydrogen Fuel

The current paper focuses on the conceptual design and numerical analysis of a four-stage centrifugal pump for the fuel system of a turbofan engine with liquid hydrogen as fuel. Liquid hydrogen is challenging at high pressures due to its special fluid properties. The design condition for the pump is set at take-off, to raise the pressure of liquid hydrogen from 6 bars at the outlet of a low-pressu

LUSID X GAGGENAU

In collaboration with GAGGENAU, the Master’s students from the Industrial Design program at Lund University School of Industrial Design delve into a diverse array of themes ranging from — Fire, Nomad Luxury, Kitchen Manifesto, and personal explorations. This collaboration challenges the designers to reinterpret fundamental concepts of living, cooking, and luxury within a modern context.Through the

https://www.industrialdesign.lth.se/lusid-x-gaggenau - 2025-12-29

Kommuners tillsyn av rökfria skolgårdar- En innehållsanalys av kommuners inspektionsrapporter

Kommuners tillsyn av rökfria skolgårdar Rökning kostar det svenska samhället uppskattat 30 miljarder kronor per år i kostnaden för sjukvård, produktionsförluster och sjukskrivning. Rökning bland ungdomar har minskat de senaste åren, men det är fortfarande nästan en fjärdedel av alla elever i årskurs 2 på gymnasiet, ser sig själv som rökare. För att stoppa ungdomar från att röka genomför kommunen The purpose of this study was to investigate the supervision of non-smoking school yards in Sweden. Smoking costs Swedish society an estimated 30 billion SEK annually in cost for healthcare, production losses and sick leave. Smoking among adolescents has declined in recent years, but it is still 24 % in high school's grade 2, which categorized as smokers. The supervision of the schoolyard is t