... MASS TRANSFER IN MULTIPHASE SYSTEMS AND ITS APPLICATIONS Edited by Mohamed El-Amin Mass Transfer in Multiphase Systems and its Applications Edited by Mohamed El-Amin Published ... side) and between non-wetting and solid phase (right hand side) after 17 s 17 17 Mass and Heat Transfer During Two-Phase Flow in Porous Media - Theory and Modeling Mass and ... Transfer in Multiphase Systems and its Applications w Xw from interfacial area model g w Xg,s from interfacial... soil Fig 2 Four applications of flow and transport in porous
Ngày tải lên: 20/06/2014, 06:20
... become:u+c √ K αy=α+γd |v| and D y=D+ζd|v|where, α and D are the molecular thermal and solutal diffusivities, respectively, whereasγd |v|andζd|v|represent dispersion thermal and solutaldiffusivities, ... approximations, and defining the velocity components u and v in terms of stream function ψ as: u=∂ψ/∂y and v = − ∂ψ/∂x, the pressure term may be eliminated between Eqs (17) and (18) and one obtains: ... Physicalmodel and coordinate system is shown in Fig.4 The x-axis is taken along the plate and the y-axis is normal to it The wall is maintained at constant temperature and concentration, T w and C w,
Ngày tải lên: 20/06/2014, 06:20
Báo cáo hóa học: " Advanced Integration of WiFi and Inertial Navigation Systems for Indoor Mobile Positioning" doc
... external navigation reference, such as WiFi positioning 5 COOPERATION BETWEEN INS NAVIGATION AND WIFI POSITIONING SYSTEMS Combination of GPS and inertial navigation sensors is com-mon in automotive applications ... navigation structure and signal processing algorithms for self localization of an autonomous mobile device by fusing pedestrian dead reckoning and WiFi signal strength measurements WiFi and inertial ... problems of po-sition estimation Inertial navigation systems (INS) are one of the most widely used dead-reckoning systems They can provide con-tinuous position, velocity, and also orientation estimates,
Ngày tải lên: 22/06/2014, 23:20
Structural decomposition of general singular linear systems and its applications
... right invertible if and only if xb (and hence yb) are non-existent, left invertible if and only if xc (and hence uc) are non-existent, and invertible if and only if both xb and xc are non-existent ... Ong and Professor Ranganath, from whose lectures Ihave learnt a lot of engineering and mathematical knowledge I would like to thank my fellow classmates in Digital Systems and Applications Lab andControl ... deepest gratitude to my parents and law for their persistent support, love and encouragement, and to my wife, Weirong, myson, Zhizhou, for their unwavering understanding and warmest love Trang 42.2
Ngày tải lên: 17/09/2015, 17:18
OPEN QUANTUM SYSTEMS AND ITS APPLICATIONS
... completely isolated and every system interacts with its ronment For instance, a cup of co↵ee, interacts with its surrounding and loses energy to it,and eventually cools down and comes to an equilibrium ... Quantum Systems in Biological Systems The union between quantum mechanics and biological systems is indeed one that is ing For a long time, the warm and wet environment that biological systems ... time-dependent systems include the Landau-Zener transitions [93], the Rabimodel [94] and the Jaynes-Cummings model [95] Such driven systems have been motivated by the development of the laser and maser systems
Ngày tải lên: 23/12/2016, 15:45
Báo cáo hóa học: " Maximum Likelihood Turbo Iterative Channel Estimation for Space-Time Coded Systems and Its Application to Radio Transmission in Subway Tunnels" potx
... Garcia-Frias and Villasenor [12], and Guyader et al [13] worked on the problem of joint source-channel decoding and Zhang and Burr [14] addressed the problem of symbol timing re-covery In practical ... length (M = 4, 5, and 6 bits) The channel code is the same as in the previous simulations The interleaver size is 20800 bits and the frame length is 148, as established in the GSM standard There is ... dif-ference in the estimation error between usingM =4 bits and M =5 bits, whereas the gap betweenM =5 andM =6 is very small This points out thatM =5 bits is the minimum length for the training sequence
Ngày tải lên: 23/06/2014, 01:20
A study on bottom spray granulation and its potential applications
... and to the Department of Pharmacy and its administrators for the facility and support during my candidature I also wish to thank A/P Chan Lai Wah for her concern and advice throughout my candidature ... BOTTOM-SPRAY GRANULATION AND ITS POTENTIAL APPLICATIONS ER ZHI LIN DAWN NATIONAL UNIVERSITY OF SINGAPORE 2010 Trang 2A STUDY ON BOTTOM-SPRAY GRANULATION AND ITS POTENTIAL APPLICATIONS ER ZHI ... Nucleation, growth and breakage phenomena in wet granulation processes, adapted from Ennis and Litster (1997) 7 Figure 2 Diagram of a MP-1 air handling system showing the parts and locations at
Ngày tải lên: 11/09/2015, 09:15
Governance in higher education in Vietnam a move towards decentralization and its practical problems
... autonomy (Lo2010), and it implies certain freedom: the freedom to decide on curriculum contents and standards and the freedom to be able to exercise corporate financial control (Ashby and Anderson1966) ... enrolments had doubled and tripled (McGinn and Welsh1999, p 27) The centralized educational systems became huge in size and posed too much expenditure in the national budget (Sack and Saidi1997) The ... within and between government and non-government organizations (Bray and Mukundan 2004) Because of the complexities of meaning, it is necessary to differentiate between two types of understanding
Ngày tải lên: 16/12/2017, 15:00
Employees’ acceptance of knowledge management systems and its impact on creating learning organizations
... learning of all its members and one that continuously transforms itself King (2001) defined a ‘learning organization’ as “one that focuses on developing and using its information and knowledge ... learning and knowledge management, by using information and communications technology (Wang, Moormann, & Yang, 2010) Mihalca, Uta, Andreeu, and Intorsureanu (2008) and Bonifacio, Franz, and Staab ... Weil, and Bareket (1994), Solomon (1994), Thornburg (1994), and Thomas and Allen (2006) also described that a learning organization is a company that has an enhanced capacity to learn, adapt, and
Ngày tải lên: 10/01/2020, 08:03
A review on solar water heating systems and its use in dairy industry
... system, its variation in time and the ratios of diffuse and direct parts Solar radiation is converted into other forms of energy, can be divided into thermal and non-thermal systems Thermal systems ... respectively and was comparable to control The total and coliform counts were 7.1 x 103 and 77 cfu/g; 6.2 x 103 and 69 respectively for experimental and control paneer samples and was within ... prepared paneer and compared with control for their chemical, microbial and sensory characteristics The experimental paneer had 51.73, 24.35, 48.27 and 0.49% moisture, fat, total solid and acidity
Ngày tải lên: 11/01/2020, 23:12
Mass Transfer in Multiphase Systems and its Applications Part 3 potx
... both the drop interface and the boundary between the drop and a solid substrate Disappearance of the interface in the fluid 90 Mass Transfer in Multiphase Systems and its Applications system makes ... Mass Transfer in Multiphase Systems and its Applications and density ρp = 2600 kg/m3 The measurements were conducted under various aeration rates, impeller speeds, and solid particles concentration ... from the needle (Fig 11,a) and only after this the needle forms a drop of a binary mixture with a clear-cut interphase 78 Mass Transfer in Multiphase Systems and its Applications boundary (Fig...
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 4 pot
... challenge and creates a 138 138 Mass Transfer in Multiphase Systems and its Applications Mass Transfer in Multiphase Systems and its Applications major interest in many industrial applications ... Henry's law: 140 140 Mass Transfer in Multiphase Systems and its Applications Mass Transfer in Multiphase Systems and its Applications * * PA = HC A and C A = PA H (4) Where H is the Henry’s constant ... phase g is the gravity acceleration and u R = uG − u L 146 146 Mass Transfer in Multiphase Systems and its Applications Mass Transfer in Multiphase Systems and its Applications is the relative velocity...
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 5 pot
... the numerical simulation On the other hand 152 152 Mass Transfer in Multiphase Systems and its Applications Mass Transfer in Multiphase Systems and its Applications Conclusion Many industrial ... velocity and turbulence measurements", Int J Heat and Mass Transfer, vol 36 (4) pp 1049-1060 154 154 Mass Transfer in Multiphase Systems and its Applications Mass Transfer in Multiphase Systems and its ... 150 150 Mass Transfer in Multiphase Systems and its Applications Mass Transfer in Multiphase Systems and its Applications model On the basis of this turbulent viscosity...
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 6 pdf
... of mercaptans and exits as an extract enriched in the said mercaptans Samples of feed and refined phase are 220 Mass Transfer in Multiphase Systems and its Applications collected and the mercaptans ... extraction with and without a chemical reaction and the dimensioning of the extractors with original 208 Mass Transfer in Multiphase Systems and its Applications experimental work and interpretations ... 17.7°C, ambient air humidity = 41% and temperature = 18.2 °C, inlet airflow humidity φ0 = 16% and temperature T0 = 45°C 200 Mass Transfer in Multiphase Systems and its Applications 20.5 20 19.5 Numérique...
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 7 pot
... formation and decomposition of an amorphous or intermetallic phase was observed during prolonged 238 Mass Transfer in Multiphase Systems and its Applications ball milling in certain systems (El-Eskandarany ... Transfer in Multiphase Systems and its Applications advantage of MA is cost efficiency since the alloys are produced without furnaces and other high-temperature equipment while its main drawback is ... species in phases and are lattice atoms A and B, vacancies v and interstitial atoms A and B, which are denoted as Ai and Bi Since N0 = NB + NA + Nv, then cB + cA + cv = 1, and thus the overall...
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 8 doc
... Transfer in Multiphase Systems and its Applications chapter Liquid flows down the packed bed, and vapor upflows to contact with liquid phase in the countercurrent The vapor was cooled and condensed in ... resistance during the second and third drying periods It is sufficient to combine both the internal and external 304 Mass Transfer in Multiphase Systems and its Applications resistances, expressing ... the falling-film system Both of adding n- 280 Mass Transfer in Multiphase Systems and its Applications octanol vapor and adding saturated n-octanol to the aqueous solution of lithium bromide...
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 9 ppt
... Transfer in Multiphase Systems and its Applications temperature and pressure conditions imposed to the paper web/felt sandwich steam may be generated inside the paper web and ultimately induce ... Multiphase Systems and its Applications (A) Fluid Solid Δz0 (α.A) Solid Fluid Δz α.A A Fig Schematic diagram of the compression of a deformable porous medium (Δz0 and Δz are the initial and final ... solid, liquid and gas (air and water vapour) in thermodynamic equilibrium; and three main heat and mass transfer mechanisms are assumed: heat conduction, convective heat and mass transfer, and phase...
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 10 ppt
... Transfer in Multiphase Systems and its Applications of the oxide scale formed under a PO2 of 10-14 Pa is relatively smooth and its thickness is about micrometer On the other hand, the higher the ... Multiphase Systems and its Applications Degterov S & Pelton A.D (1996) Critical Evaluation and Optimization of the Thermodynamic Properties and Phase Diagrams of the CrO-Cr2O3, CrO-Cr2O3Al2O3, and CrO-Cr2O3-CaO ... Multiphase Systems and its Applications concentrations of these elements are, and monolithic alpha-(Al,Cr)2O3 scale will certainly form It is expected that the adherence between the topcoat and bond...
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 11 pptx
... D2 and D3) 420 Mass Transfer in Multiphase Systems and its Applications tap water aerated with gas spargers D1 and D4 can also be predicted satisfactorily by means of Eq (25) One of the merits ... coalescent systems On the other hand, kLa values observed in the presence of surface active agents can be higher or lower than those corresponding to 398 Mass Transfer in Multiphase Systems and its Applications ... Multiphase Systems and its Applications Figure shows, for ethanol (96 %) as an example, that the gas distributor type is not so important The same holds for 1−butanol, decalin and toluene (Figs 3–5) and...
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 12 doc
... Transfer in Multiphase Systems and its Applications conditioning units are horizontal (predominantly) and vertical (sometimes), Venturi tubes are horizontal, vertical and inclined at unconditioned ... k2 k3 k4 k5 k6 T Mass Transfer in Multiphase Systems and its Applications Value Variable [TG]d/D or [TG] ρTG/MTG Variable Variable Description and units Literature Triglyceride concentration in ... transfercontrolled region is short and this effect is not significant (Fig 5) 442 Mass Transfer in Multiphase Systems and its Applications Fig The effect of temperature and time on the overall conversion...
Ngày tải lên: 20/06/2014, 06:20