Blar i Institutt for prosess-, energi- og miljøteknologi på forfatter "Bjerketvedt, Dag"
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Simulation of flame acceleration and DDT in H-2-air mixture with a flux limiter centered method
Vågsæther, Knut; Knudsen, Vegeir; Bjerketvedt, Dag (Journal article; Peer reviewed, 2007)Flame acceleration and deflagration to detonation transition (DDT) is simulated with a numerical code based on a flux limiter centered method for hyperbolic differential equations. The energy source term is calculated by ... -
Simulation of flame acceleration in an obstructed tube with LES
Vågsæther, Knut; Bjerketvedt, Dag (Conference object; Peer reviewed, 2007) -
Structural response analysis of explosions in hydrogen-air mixtures in tunnel-like geometries
Bratland, Magne; Bjerketvedt, Dag; Vågsæther, Knut (Peer reviewed; Journal article, 2021)This paper presents a structural response analysis based on the results of experiments involving gas explosions in inhomogeneous hydrogen-air mixtures in a channel. The channel was 3 m long, with a cross-section of 100 mm ...