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123篇 您的检索式:作者名="Rum"
    题名 作者 年代 出处 被引量
1Experimental and numerical study of the fragmentation of expanding warhead casings by using different numerical codes and solution techniques显示文摘There has been increasing interest in numerical simulations of fragmentation of expanding warheads in 3D.Accordingly there is a pressure on developers of leading commercial codes,such as LS-DYNA.AUTODYN and IMPETUS Afea.to implement the reliable fracture models and the efficient solution techniques.The applicability of the Johnson—Cook strength and fracture model is evaluated by comparing the fracture behaviour of an expanding steel casing of a warhead with experiments.The numerical codes and different numerical solution techniques,such as Eulerian,Lagrangian.Smooth particle hydrodynamics(SPH).and the corpuscular models recently implemented in IMPETUS Afea are compared.For the same solution techniques and material models we find that the codes give similar results.The SPH technique and the corpuscular technique are superior to the Eulerian technique and the Lagrangian technique(with erosion) when it is applied to materials that have fluid like behaviour such as the explosive and the tracer.The Eulerian technique gives much larger calculation time and both the Lagrangian and Eulerian techniques seem to give less agreement with our measurements.To more correctly simulate the fracture behaviours of the expanding steel casing,we applied that ductility decreases with strain rate.The phenomena may be explained by the realization of adiabatic shear bands.An implemented node splitting algorithm in IMPETUS Afea seems very promising.John F.MOXNES Anne K.PRYTZ Фyvind FRФYLAND Siri KLOKKEHAUG Stian SKRIUDALEN Eva FRIIS Jan A.TELAND Cato DФRUM Gard ФDEGARDSTUEN 2014Defence Technology(防务技术)2014,10,2:12
2Pyrolysis characteristics and kinetics of municipal solid wastes显示文摘Sφrum L Grφnli M G Hustad J E 2001Fuel2001,80,9:1
3Py- rolysis characteristics and kinetics of municipal solid wastes显示文摘S RUM L G R NLI M G HUSTAD J E 2001Fuel2001,80,9:1
4Pain and small-fiber neuropathy in patients with hypothyroidism显示文摘φrstavik K Norheim I Jφrum E 2006Neurology2006,67,:1
5The neuroprotective effect of erythropoietin-transduced human mesenchymal stromal cells in an animal model of ischemic stroke显示文摘Goang-Won Cho Seong-Ho Koh Mi-Hwa Kim A. Rum Yoo Min Young Noh Sechul Oh Seung Hyun Kim 2010Brain Research2010,,:1
6Dynamic analysis of Hepatitis C virus replication and quasispecies selection in long-term cultures of adult human hepatocytes infected in vitro显示文摘Rum S Berthillon P Tanaka E 1999J Gen Virol1999,80,:1
7Pyrolysis characteristics and kinetics of municipal solid wastes显示文摘Sφrum L Grφnli M G Hustad J E 2001Fuel2001,80,9:1
8Breeding bloat-safe cultivars of bloat causing legumes 显示文摘Rum Baugh M D 1985Proceedings of the Trilateral Workshop1985,,:1
9Strategic com- partmentalization of Toll-like receptor 4 in the mouse gut显示文摘ORTEGA-CAVA C F ISHIHARA S RUM! M A 2003Immunol- ogy2003,170,8:1
10Pyrolysis characteristics and kinetic of municipal solid waste显示文摘S(o)rum L Gr(o)nli M G Hustad J E 0,,09:1
11Pyrolysis characteristics and kinetics of municipal solid wastes显示文摘Sφrum L Grφnli M G Hustad J E 2001Fuel2001,80,9:1
12Pyrolysis characteristics and kinetics of municipal solid wastes显示文摘L Sφrum M G Grφnli J E Hustad 2001Fuel2001,80,9:1
13Monochromatic aberrations in the accmmodated human eye显示文摘He JC Rums SA Marcos S 2000Vision Res2000,4,:1
14Copper and zinc handling during the moult cycle of male and female shore crabs Carcinus maenas显示文摘Nφrum U Bondgaard M Bjerregaard P 2003Mar Biol2003,142,4:1
15Chitosans as Absorption Enhancers for Poorly Absorbable Drugs. 1: Influence of Molecular Weight and Degree of Acetylation on Drug Transport Across Human Intestinal Epithelial (Caco-2) Cells显示文摘Nicolaas G. M. Schipper Kjell M. V?rum Per Artursson 1996Pharmaceutical Research1996,,11:1
16The interactions between highly de-N-acetylated chitosans and lysozyme from chicken egg white studied by1H-NMR spectroscopy显示文摘Are Kjestlansen Kjell M V rum Hans Grasdalen 1998Eur J Biochem1998,251,:1
17Age-related changes in mono-chromatic wave aberrations in the human eye显示文摘Mclellan J Marcos S Rums S 2001Invest Ophthalmol Vis Sci2001,42,:1
18Processsing of the envelope glycoprotein of pestiviruses显示文摘Rum T Unger G Strauss J H 1993J Virol1993,,7:1
19Apolipoprotein M is required for prebeta-HDL formation and cholesterol efflux to HDL and protects against atherosclerosis显示文摘Wolf rum C Poy MN Stoffel M 2005Nat Med2005,11,4:1
20Angiotensin-(1-7) inhibitsangiotensinll-stimulated phosphorylation of MAP kinases inproximal tubular cells显示文摘SuZ Zimpelmann J Rums K D 2006Kidrley Int2006,69,:1
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