combustion of particles and droplets

... Spalding’s Combustion and Mass Transfer That book, in my reckoning, provides a good mix of the essentials of the theory of combustion and their use in understanding the principles guiding design of practical ... propellants of modern society is the increased availability of nonmuscle energy Pumping water to irrigate land and supply water to towns and cities; excavation of ores, oil, and coal, and their ... production, space heating and domestic cooking is produced by combustion (burning) of solid, liquid and gaseous fuels Although the phenomenon of combustion was known to the earliest man, and although great...

Ngày tải lên: 23/03/2014, 15:20

... Variation of the emission spectra bandwidth and its corresponding peak wavelength as a function of the injection current The waveguide is 1mm long and with tilted () and tapered () angles of 8 and ... origin at the minimum of the ground state, and a single frequency of vibration of the phonon,  Assuming H i , H f , and H if are linear dependent of Q, and a parabolic shape of the  potential ... independent adjustment of the power and spectral bandwidth in the ground-state and the excited-states of the QDs Emission spectrum with full width at half maximum of 164nm and 220nm were achieved...

Ngày tải lên: 26/06/2014, 23:21

... of the CoFe2O4 / ZnO /SiO2, and the enlarged (333) diffraction of the CoFe2O4 films with different thicknesses 143 Figure In plane and out of plane hysteresis loops of the CoFe2O4 (40nm) ... (black) and out of plane (red) hysteresis loops of CoFe2O4 deposited at temperatures from 150° 250° 350° and 550° on glass substrates 90 C, C, C C Figure 10 In plane (black curve) and out of ... 300K and 5K 116 XI LIST OF FIGURES Figure 1 The density of state of non-magnetic, ferromagnetic, and half metallic meterials Figure Schematic diagram of Spin filter tunneling Below the TC of...

Ngày tải lên: 09/09/2015, 10:15

... temperature and density The correlation of a and b in terms of other properties of a substance is an example of the use of an empirically modified theoretical form Empirical extension of theory can often ... least — and the bonding of the pair is via a single bond Therefore, the substance CHFϭCFCF3 would have pair of [ϭ]CH — & [ϭ]CϽ, pair of ϭCH — & F — , pair of ϭCϽ & — F, pair of ϭCϽ and ϾCϽ, and pairs ... work of Tsonopoulos, et al (1986), Twu (1984, Twu and Coon, 1996), and Jianzhong, et al (1998) for example Older methods include those of Lin and Chao (1984) and Brule, et al (1982), Riazi and...

Ngày tải lên: 17/03/2014, 14:01

... temperature and density The correlation of a and b in terms of other properties of a substance is an example of the use of an empirically modified theoretical form Empirical extension of theory can often ... review of various estimation procedures for a limited number of properties of gases and liquids: critical and other pure component properties; PVT and thermodynamic properties of pure components and ... THE PROPERTIES OF GASES AND LIQUIDS Bruce E Poling Professor of Chemical Engineering University of Toledo John M Prausnitz Professor of Chemical Engineering University of California at Berkeley...

Ngày tải lên: 01/04/2014, 10:10

... were 40:10 sccm of Cl2:Ar, a chamber pressure of 0.7 Pa, an RF forward power of 800 W, and a capacitive bias of 350 W J Appl Phys 112, 063714 (2012) FIG (a) XRD 2-theta-omega scan of an LSMO/LMO ... behavior with LSMO FWHM (0.027 ) and LMO FWHM (0.102 ) and (b) 110 RSM of a micronthick LSMO/LMO superlattice The LSMO and LMO peaks have a small degree of spread and show a consistent in-plane ... TPB at 220 K (Figs 5(a) and 5(b)) FIG (a) Top view SEM images of anisotropically etched LSMO/LMO superlattices with pillar heights of lm and the schematic of final structure of LSMO/LMO superlattices...

Ngày tải lên: 06/05/2014, 08:53

... route of administration The aim of the present study was to investigate the effects of IV furosemide on the transportability and rheological properties of mucus in patients under MV Materials and ... registered the mode of MV, tidal volume, respiratory rate, minute volume, fraction of inspired oxygen and system of humidification The time interval between the initiation of MV and the study was ... SD) in the furosemide and control groups were, respectively, 66 ± 15 years with a range of 30–82 years, and 49 ± 20 years with a range of 20–76 years The indication and dose of furosemide were determined...

Ngày tải lên: 12/08/2014, 18:21

... understanding and the encouragement during the candidature study Thank you so much, my families i Table of Contents Acknowledgements i Table of Contents ii Summary vi List of Tables viii List of ... function of n is shown in (c) 55 Fig 4.5 (a) Hysteresis loops of pre-patterned Co/Pd dots with d=185 nm as a function of n; and (b) A plot of Hs1, Hs2 (defined in (a)) and the switching field of continuous ... function of n 56 Fig 4.6 (a) Hysteresis loops of pre-patterned [Co(0.5 nm)/Pd(3 nm)]12 structures as a function of d (A plot of Hs1 and Hs2 as a function of d is shown as an inset); and (b) MFM...

Ngày tải lên: 10/09/2015, 09:10

... understanding of underlying physics and origin of most of the properties such as origin of conductivity and magnetism is lacking which remained as puzzles even till now owing to the complexness of ... various combinations of polar/non-polar oxide interfaces, providing us further understanding of the nature of carrier confinement, magnetic interactions and origin of conductivity of the two dimensional ... sizes of A, B-site cations and their bond angles with oxygen are found to be very crucial and shown to create a wide range of properties The nature of A-, B-site cations and combination of both...

Ngày tải lên: 10/09/2015, 09:11

... (a) Volume fraction of polymer (Φ) as a function of no showing fraction of chains in the random conformation(ξ) of 0.5, 0.7 and 0.9 ξ is obtained from quantitative modeling of each UV-vis solution-state ... concentration of 10−20 mg/mL, nearly half of the chains exist in π-stack clusters (b) Dependence of ξ on volume fraction of polymer Φ Solid triangle (▲) and square (■) are experiment data and solid ... 63 Figure 3.5 d-spacings of (100), (200) and (010) as a function of temperature (010) spacing of rrP3HT of 3.76Å is also shown 64 Figure 3.6 Dependence of crystallinity on temperature...

Ngày tải lên: 11/09/2015, 09:57

... average height of the roughness perpendicular to the Q2DEG and Λ represents the correlation length parameter of the roughness in the plane of the Q2DEG The mobility of the unpolarized and fully polarized ... parameter A describes the importance of MSE and depends on the random potential, the screening function including the LFC and the compressibility of the electron gas and is given by [1, 9] σ± = A= ... author of Ref [1] has supposed two kinds of charged impurities: remote impurity of density Nid located at zi = 490˚ A and interface impurity of density Ni0 located at zi = The values of zi are...

Ngày tải lên: 31/10/2015, 10:44

... principles and actual devices Electronic and Optoelectronic Properties of Semiconductor Structures provides engineering and physics students and practitioners with complete and coherent coverage of key ... manual and set of viewgraphs for use in lectures is available for instructors   received his Ph.D from the University of Chicago and is Professor of Electrical Engineering and Computer ... University of Michigan, Ann Arbor He has held visiting positions at the University of California, Santa Barbara and the University of Tokyo He is the author of over 250 technical papers and of seven...

Ngày tải lên: 24/01/2014, 17:34

... the compensation of ion Fe3+ in the tetrahedral and octahedral location That led to increasing of total magnetization of a molecule Ni1-xCoxFe2O4 and hence there is increasing of MS (table 3) ... contribution of magnetocrystalline anisotropy of material, the second one is given by shape anisotropy of crystalline particles (domains) and the third one is orginated from the action of elastic ... high coercivity of materials, the second term can take part of several tens percent of HC and the last one whereas can only reach several hundreds of gauss Thus, the increasing of Co-concentration...

Ngày tải lên: 13/02/2014, 04:20

... mRNA and also of its own transcript For this reason, the level of mRNA for the wildtype form of MCPIP and the level of mRNA for IL-1b (Fig 5A, lane 3) were lower in comparison to the level of mRNA ... lanes 2,3 and 4, lower band) The levels of mutant and wild-type MCPIP mRNAs were higher when these vectors were co-transfected with a vector overexpressing IL-1b (Fig 5, lanes and 4, upper bands) ... clarify the dynamics and features of this protein Role of MCPIP in regulation of the endogenous IL-1b transcript level After identification of a PIN domain in the MCPIP by use of bioinformatics,...

Ngày tải lên: 18/02/2014, 14:20

... Araujo Soares RM (2006) Secretion of serine peptidase by a clinical strain of Candida albicans: influence of growth conditions and cleavage of human serum proteins and extracellular matrix components ... fungicidal effect of a lm concentration of trappin-2 towards C albicans was time-dependent, reaching 92% after h and 98% after 18 h (Fig 5) Effect of NaCl and heparin on the antibacterial and antifungal ... Antibacterial and antifungal activities of trappin-2 A D G B E H C F I Fig 10 SEM analysis of the effect of trappin-2 on bacterial cells Representative micrographs of S aureus (A–C), P aeruginosa (D–F) and...

Ngày tải lên: 18/02/2014, 17:20

... studies of the reductive half-reaction of AADH Studies of the reductive half-reaction were performed to allow comparison of kinetic parameters for native and recombinant AADH Reduction of the TTQ cofactor ... orf-4 and hemE) all putatively transcribed in the same direction [7] The second and fifth genes (aauA and aauB) encode the large and small subunits of AADH, respectively The genes aauD and aauE ... analysed and intermediates of the reaction identified by global analysis and numerical integration methods using prokin software (Applied Photophysics) In studies of the temperature dependence of bond...

Ngày tải lên: 19/02/2014, 07:20

... of parabutoporin, opistoporin, melittin and mastoparan in absence and presence of mM extracellular Mg2+ ions Bacteria were incubated with twofold serial dilutions of peptides and inhibition of ... the most active, inhibiting 50% of growth of N crassa and F culmorum at a concentration of 0.8 lM (3.9 lgÆmL)1) and having an IC50 of lM (9.7 lgÆmL)1) for growth of the yeast S cerevisiae F culmorum ... inhibition of growth of N crassa and fluorescence of SYTOX green could be observed (Fig 5B) Similar results were obtained for all combinations of peptides and fungi This suggests that inhibition of fungal...

Ngày tải lên: 21/02/2014, 15:20

... values) of Ni(II) and Cu(II) complexes of peptides at I = 0.1 M (KNO3) and 25 C Standard deviations on the last digits are given in parentheses EPR The X-band EPR spectra of Cu(II) complexes of VIHN ... complexes of VIHN [11] and the DAHam complexes of Cu(II) and Ni(II) [31] were studied previously Tables and thus present only the novel data: protonation constants for DAHKam and VIHN, and stability ... Stock solutions of NiCl2 and CuCl2 were standardized gravimetrically with dimethylglyoxime and complexometrically with EDTA, respectively Concentrations of stock solutions of HSA and BSA were estimated...

Ngày tải lên: 22/02/2014, 04:20

... longitudinal and radial directions of one, three, and five year old bamboo and determine the correlation between SG and bending properties, and (5) compressive strength of bamboo at different ages and ... [Leithoff and Peek 2001] Since the amount of each chemical composition of bamboo varies with age, height, and layer, the chemical compositions of bamboo are correlated with its physical and mechanical ... Department of Science and Technology Misra, M.K., K.W Ragland, and A.J Baker 1993 Wood ash composition as a function of furnace temperature Biomass and bioenergy 4(2): 103-116 Mathew, G and K.S.S...

Ngày tải lên: 22/02/2014, 09:20

... Figure of PS-1 (1% Pt/ SBA-15) sample displays typical peaks of Si and Pt and the result from the quantitative estimation of peak areas gives 0,98% weight content of platinum This means that most of ... activity and selectivity in the oxidation of glucose When increasing the content of Pt loading, most Pt nanoparticles aggregated outside the channels of SBA-15 with size of 10-15nm and catalytic ... Synthesis and characterization of Bimetallic Pt-Au clusterderived catalyst Catalysis Today, 125, 269-274, 2006 [5] A.Corma and Hermenegilldo Garcia Nanoparticles and catalysis Wiley-VCH Verlag GmbH and...

Ngày tải lên: 05/03/2014, 11:21