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1162篇 您的检索式:作者名="DeLuca"
    题名 作者 年代 出处 被引量
1High-energy Metal Fuels for Rocket Propulsion: Characterization and Performance显示文摘A joint international effort to improve solid propellant performance within the framework of a FP7European Project was described.Several metallized solid rocket propellants,of the broad family AP/HTPB/Metal in the ratio 68/14/18,were experimentally analyzed seeking to optimize the delivered specific impulse by identifying the most suitable high-energy fuel.Keeping the same nominal composition,different metallic fuels(including micrometric and nanometric Al,AlH3,and a variety of dual metal compositions)were characterized,tested,and contrasted to a conventional micrometric aluminum(30μm average grain size)certified for space flights.In order to overcome the intrinsic performance limitations of the matrix AP/HTPB,a new matrix consisting of ADN/GAP satisfying also the need for environmentally benign propellant formulation was considered as well.A comparative analysis between the two solid propellant systems in terms of ideal thermochemistry and experimental combustion properties reveals advantages and disadvantages of both.Overall,it is judged worthwhile to develop ADN/GAP propellants,with or without metallic fuels,to enhance the current status of solid rocket propulsion.Controlling morphology and mechanical properties of ADN/GAP compositions and understanding their flame structure and aggregation/agglomeration properties are the main issues still challenging industrial users.Luigi T. DELUCA Filippo MAGGI Stefano DOSSI Volker WEISER Andrea FRANZIN Volker GETTWERT Thomas HEINTZ 2013火炸药学报2013,36,6:11
2Innovative Metallized Formulations for Solid Rocket Propulsion显示文摘Several metallized solid rocket propellants,AP/Metal/HTPB in the ratio 68/18/14,were experimentally analyzed at the Space Propulsion Laboratory of Politecnico di Milano.Effects of the metals(micrometric and nanometric Al,B,Mg,and a variety of dual metals) on the performance of the propellant were studied and contrasted to a conventional micrometric aluminum(30 μm average grain size) taken as reference.It is shown that the propellant microstructure plays a fundamental role in controlling the critical aggregation/agglomeration phenomena occurring below and near the burning surface.Two specific effects of microstructure in terms of steady burning rate and average agglomerate size are illustrated.Luigi T DeLUCA Luciano GALFETTI Filippo MAGGI Giovanni COLOMBO Alice REINA Stefano DOSSI Daniele CONSONNI Melissa BRAMBILLA 2012含能材料2012,20,4:3
3THE ROLE OF VITAMIN A IN MAMMALIAN REPRODUCTION AND EMBRYONIC DEVELOPMENT显示文摘Margaret Clagett-Dame Hector F. DeLuca 2002Annual Review of Nutrition2002,,:2
4The effect of food and an antacid on the bioavailability of dexketoprofen trometamol显示文摘Mcewen J Deluca M Casini A 1998J Clin Pharmacal1998,38,12:2
5Short-term biochar-induced increase in soil CO 2 release is both biotically and abiotically mediated显示文摘D.L. Jones D.V. Murphy M. Khalid W. Ahmad G. Edwards-Jones T.H. DeLuca 2011Soil Biology and Biochemistry2011,,8:2
6Activated carbon amendments to soil alters nitrification rates in Scots pine forests显示文摘L.M. Berglund T.H. DeLuca O. Zackrisson 2004Soil Biology and Biochemistry2004,,12:2
7A practical method for calculating largest Lyapunov exponents from small data sets显示文摘Rosenstein M T Collins J J Deluca C J 1993Physica D1993,65,1:2
8Determining the size of pneumothorax in the upright patient显示文摘 DeLuca SA Greene RE 1982Radiology1982,144,4:1
9A practical method for calculating largest Lyapunov exponents form small data set显示文摘 Collins J Deluca J 1993Physics D1993,65,:1
10Cardiac hypertrophy and arterial distensibility in essential hypertension显示文摘Bouthier JD Deluca N Safar ME 1985Am Heart J1985,109,6:1
111α-hydroxylat-edchole-calciferol compounds act additively with microbial phytaseto improve phosphorus,zinc andmanganese utilization inchicks fed soy-based diets显示文摘Biehl R R Baker D H Deluca H F 1995Journal of Nutrition1995,125,9:1
12Effect of sol-vent removal technique on the matrix characteristics of polylac-tide/glycolide microspheres for peptide delivery显示文摘Jeyanthi B C R Thanoo Metha R C Deluca P P 1996Journal ofControlled Release1996,38,:1
13A definition of non-probabilistic entropy in the setting of fuzzy sets theory显示文摘Deluca A Termini S 1972Information and Control1972,20,:1
14TGF-beta2 activates proliferative scar fibroblasts显示文摘Smith P Mosiello G Deluca L 1999J Surg Res1999,82,2:1
15The role of decompressive craniectomy in the treatment of uncontrollable post-traumatic intracranial hypertention 显示文摘DELUCA G P VOLPIN L FOMEZTA U 2000Acta Neurochi(Suppl)2000,76,3:1
16Effect of osmotic pressure in the solvent extraction phase on BSA release profile from PLGA microspheres显示文摘Jiang G Thanoo BC Deluca PP 2002Pharm Dev Technol2002,7,4:1
17The role of vitamin A in mammalian reproduction and embryonic development显示文摘Clagett-Dame M DeLuca HF 2002Annu Rev Nutr2002,22,:1
18Kartagener's syndrome显示文摘Kinney TB Deluca SA 1991American Family hysician1991,44,1:1
19A practical method for calculating largest Lyapunov exponents from small data sets显示文摘M T Rosenstein J J Collins C J Deluca 1993Physica D1993,65,12:1
20Where is the vitamin D re- ceptor? 显示文摘Wang Y Zhu J DeLuca H F 2012Arch Biochem Biophys2012,523,1:1
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