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23篇 您的检索式:作者名="Freire B A"
    题名 作者 年代 出处 被引量
1Mathematical simulation of radial heat transfer in packed beds by pseudohomogeneous modeling显示文摘Uniform flow regime and constant effective thermal conductivity inside packed beds are commonly accepted in the evaluation of the fluid dynamics and heat transfer in such systems.However,several authors have confirmed the presence of an oscillatory velocity profile caused by the effective contribution of porosity profile in the fluid dynamic behavior of packed beds,which directly influences the heat transfer inside the beds.This paper describes the application of a pseudo-homogeneous mathematical model for describing heat transfer in packed beds with oscillatory profiles of velocity and porosity,using a radius-dependent model for effective thermal conductivity k r.Several temperature profiles were obtained in a packed bed system with thermal source located on the wall.The simulated temperature and effective thermal conductivity obtained from simulations were compared with experimental data and calculation from a model based on uniform k r fitting.The results indicate that the proposed mathematical modeling was capable of better representing the heat transfer in the packed bed.Rodrigo Béttega Marcos Flávio Pinto Moreira Ronaldo Guimaraes Corrêa José Teixeira Freire 2011Particuology2011,9,2:2
2Inhibition of LTP in vivo by beta-amyloid peptide in different conformational states显示文摘Schmid A W Freir D B Herron C E 2008Brain research2008,1197,:1
3Interaction between prion protein and toxic amyloid beta assemblies can be therapeutically targeted at multiple sites显示文摘Freir D B Nicoll A J Klyubin I 0,,:1
4Absence of cross-reactivity to myeloperoxidase of anti-thyroid microsomal antibodies in patients with autoimmune thyroid diseases显示文摘Freire B A Paula I D Paula F 2001Am J Med Sci2001,321,2:1
5Enzymatic pre- hydrolysis applied to the anaerobic treatment of effluents from poultry slaughterhouses 显示文摘VALLADAO A B G FREIRE D M G CAMMAROTA M C International Biodeterioration & Biodegradadon0,60,:1
6查看详情显示文摘M G Freire L M N B F Santos A M Fernandes 0,,1:1
7Modulation of the catalytic activity of manganese(Ⅲ) salen complexes in the epoxidafion of styrene:irfluence of the oxygen source显示文摘Silva A R Freire C de Castro B 0,,:1
8Lanthanide coordination compounds modeling, Sparkle/PM3 parameters for dysprosium (Ⅲ), holmium (Ⅲ) and erbium (Ⅲ) 显示文摘Simas A M Jagtap S Freire R O Rocha G B 2008Journal of Organometallic Chemistry2008,693,:1
9Aβ25-35-induced depression of long-term potentiation in area CAI in vivo and in vitro is attenuated by verapamil显示文摘Freir D B Costello D A Herron C E 2003J Neurophysiol2003,89,6:1
10Traditional and non-tradi- tional risk factors contribute to the development of accelerated ather- osclerosis in patients with systemic lupus erythematosus显示文摘de Leeuw K Freire B Smit A J 2006Lupus2006,15,10:1
11Traditional and nontraditional risk factors contribute to the development of accelerated atherosclerosis in patients with systemic lupus erythematosus 显示文摘de Leeuw K Freire B Smit A J 2006Lupus2006,15,10:1
12Traditional and non-traditional risk factors contribute to the development of accelerated atherosclerosis in patients with systemic lupus erythematosus显示文摘De Leeuw K Freire B Smit A J 2006Lupus2006,15,10:1
13A beta 25-35-induced depressionof long-term potentiation in area CA1 in vivo and in vitro is attenuatedby verapamil显示文摘Freir D B Costello D A Herron C E 2003J Neurophysiol2003,89,6:1
14Enzymatic pre-hydrolysis applied to the anaerobic treatment of effluents from poultry slaughterhouses显示文摘VALLADAO A B G FREIRE AND D M G CAMMAROTA M C 2007International Biodeterioration & Biodegradation2007,60,:1
15Ef ect of dietary fibre source on total tract digestibility,caecum volatile fatty acids and digestive tran-sit time in the weaned piglet显示文摘Freire J P B Guerreiroa A J G Cunha L F 0,,:1
16The Numerical Computation of Near-Wall Turbulent Flow over a Steep Hill 显示文摘LOUREIRO J B R ALHO A T P FREIRE A P S 2008Journal of Wind Engineering and Industrial Aerodynamics2008,96,5:1
17The numerical computation of near-wall turbulent flow over a steep hill显示文摘LOUREIRO J B R ALHO A T P SILVA FREIRE A P 2008Journal of Wind Engineering and Industrial Aerodynamics2008,96,5:1
18Effect of dietary fibre source on total tract digestibility,caecum volatile fatty acids and digestive transit time in the weaned piglet显示文摘FREIRE J P B GUERREIRO A J G CUNHA L F 2000Animal Feed Science and Technology2000,87,1:1
19Interac- tion between prion protein and toxic AB assemblies can be therapeutically targeted at muhiple sites 显示文摘FREIR D B N1COLL A J KLYUBIN I 2011Nature Commun2011,2,:1
20A novel coating concept for ileo-colonic drug targeting:proof of concept in humans using scintigraphy显示文摘VARUM F J O HATTON G B FREIRE A C 2013Eur J Pharm Biopharm2013,84,3:1
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