... molecules due to the direct consumption and the β - oxidation, and the second term repre- sents the weight conversion from the class of ()ML+ - molecules to the class of M - molecules due to the β - oxidation. ... degradation Simulation 2 h Simulation 4 h Simulation 62 h Simulation. .. days under cultivation of the microbial consortium E-1 Figure 12.8 shows the numerical result and the experimental ... denotes the total weight of M molecules (the PE molecules with molecular weight M ) present at time t . The parameter L represents the amount of the weight loss due to the terminal separa- tion, and
Ngày tải lên: 25/10/2013, 08:20
... strength to the weary, vivacity to the stupid, and wisdom to men void of understanding; capable of soothing the sorrows of the afflicted, of healing the wounds of the spirit, and assuaging the anguish ... avoid. The indulgence of them can in no way promote our good or our real comfort. I commend, therefore, the following sheets to the public: hoping that all, and especially the young, will read and ... cordially unite with them in the desire which they have expressed to us, 'that the dissertation be published in a pamphlet form,' for their gratification and the benefit of the public." Resolved,
Ngày tải lên: 17/02/2014, 22:20
Heat and Mass Transfer Modeling and Simulation Part 9 pdf
... Heat and Mass Transfer – Modeling and Simulation 2 Description of the model In the model, the species distribution in the liquid and gas phases is obtained iteratively using the calculation ... (64) and the root mean square error RMSE 12 N 2 pre, i exp,i i1 1 RMSE MR MR N (65) The higher the value of R 2 , and lower the value of RMSE, the better the goodness ... to increase the value of the relative error to 3 % due to the nature of the course of the relative error for the models with drying shrinkage. At first, the relative error for these models
Ngày tải lên: 19/06/2014, 10:20
Heat and Mass Transfer Modeling and Simulation Part 10 pdf
... incorporation of Co and Cs in the matrix The comparison between the simulation results and the experimental measurements... the mole numbers of Ru composition in the gas and liquid phases ... Forms and Mass Percentages of radioelement The addition of these elements to the containment matrix, in the presence of oxygen, leads to the formation of the following species: - In the vapor ... decrease of the Heat and Mass Transfer – Modeling and Simulation 178 mole numbers of RuO 3 and RuO 4 resulting in an overall reduction of the total mole numbers formed in the gas phase.
Ngày tải lên: 19/06/2014, 10:20
Heat and Mass Transfer Modeling and Simulation Part 11 doc
... and Mass Transfer – Modeling and Simulation is the density, and Dm is the diffusion coefficient B0 is the magnetic flux density, L is the * electrode length, and is the ... control the total electrode reaction, and the total electrolytic current increases. Heat and Mass Transfer – Modeling and Simulation 198 2.2 The second instability in 3D nucleation As the ... whereas under the upward flow, they are gathered to the center of the bottom. Theoretical examination suggests that the vortex rotation on the free surface is opposite to that on the rigid surface.
Ngày tải lên: 19/06/2014, 10:20
Báo cáo hóa học: " Research Article A Framework for System-Level Modeling and Simulation of Embedded Systems Architectures" ppt
... relationship between the Kahn processes and channels in the application model and the virtual proces- sors and buffers in the mapping layer. The only difference is that the buffers in the mapping layer ... 1 is the maximum processing time, f 2 is the total power consumption, f 3 is the total cost of the system. The functions g i are the constraints, and x ∈ X f are the decision variables. These ... description language YML is used to describe the application model, the archi- tecture model, and the mapping which relates the two models for cosimulation. 4. THE COSIMULATION ENVIRONMENT All three layers
Ngày tải lên: 22/06/2014, 19:20
HEAT AND MASS TRANSFER – MODELING AND SIMULATION pdf
... processes of adsorption The simulation results 14 Heat and Mass Transfer – Modeling and Simulation showed that either the maximum capacity of the adsorbent and the kinetic constant ... located on the internal and external active surface The 2 Heat and Mass Transfer – Modeling and Simulation modeling routines were implemented in Fortran 90 and the equations ... convection forces makes more difficult the access of the reactants, 20 Heat and Mass Transfer – Modeling and Simulation and the removal of the products Thereby, this elements is notoriously
Ngày tải lên: 26/06/2014, 23:20
An Introduction to Modeling and Simulation of Particulate Flows Part 2 pot
... represents all of the work done by the external and internal forces. It is advantageous to decompose the kinetic energy into the translation of the center of mass and the motion relative to the center ... Thus, for the appropriate choices of the α’s and β’s, the central force potential in Equation (1.30) is stable for motion in the normal direction, i.e., the line connecting the centers of the particles. ... characterize the overall behavior of the motion, it is advantageous to decompose the kinetic energy per unit mass into the bulk motion of the center of mass and the motion relative to the
Ngày tải lên: 06/08/2014, 01:21
An Introduction to Modeling and Simulation of Particulate Flows Part 3 pdf
... and 4 .3 illustrate the computational... and the subvolume is def b L = 1 (4.2) V3 The volume fraction occupied by the particles is def vf = 4π L3 3 Thus, the total volume occupied by the ... the procedure is given inAlgorithm 3.1. The overall goal is to deliver solutions where the iterative error is controlled and the temporal discretization accuracy dictates the upper limit on the ... [208], [209], and the extensive works of Farhat and coworkers (Piperno et al. [163], Farhat et al. [65], Lesoinne and Farhat [130], Farhat and Lesoinne [66], Piperno and Farhat [164], and Farhat
Ngày tải lên: 06/08/2014, 01:21
An Introduction to Modeling and Simulation of Particulate Flows Part 4 pot
... through and slightly overshoots the target (10, 0, 0), and then undershoots it slightly and starts to concentrate itself (Zohdi [209]) Furthermore, the communication latency and information ... Additionally, we could also vary the other parameters in the system, such as the friction, particle densities, and drag. However, we shall fix these parameters during the upcoming examples. 39 05 ... introduced into the remaining population of best-performing genetic strings, and the process (a)–(e) is then repeated. The term “fitness” of a genetic string is used to indicate the value of the objective
Ngày tải lên: 06/08/2014, 01:21
An Introduction to Modeling and Simulation of Particulate Flows Part 5 potx
... the classical text of Bohren and Huffman [33]. 33 The Reynolds number, which measures the ratio of the inertial forces to viscous forces in the surrounding gas and dictates the magnitude of these ... to the sum of the work rate (power, P) and the net heat supplied (H): d dt (K + S) = P +H, (7.17) where the stored energy comprises a thermal part, S = mCθ, (7.18) 30 Thus, the gradient of the ... mechanical, thermal, and chemical energy in a system, dictated by the first law of thermodynamics. Accordingly, we require the time rate of change of the sum of the kinetic energy (K) and the stored energy
Ngày tải lên: 06/08/2014, 01:21
an introduction to network modeling and simulation for the practicing engineer
... About the Authors xi Introduction 1.1 Advantages and Disadvantages of Modeling and Simulation 1.2 Comparison of “Homebrew” Models and Simulation Tools 1.3 Common Pitfalls of Modeling and Simulation ... keep up with demand These rapid developments in the network industry lead to a large, complex landscape The network designer and developer wants (and needs) to satisfy the demands of the users This ... constant over the transmission of the message From Table 2-3, the IEEE 802.11 b and g channel bandwidth both exceeds and is below the range of the fading channel bandwidth (coherence bandwidth) This...
Ngày tải lên: 02/04/2014, 15:49
modeling and simulation of the capacitive acceleration sensor
... several simulation tools and their supported levels: Modeling and simulation o f the capacitive accelerometer 12 Chapter Table 1.1 Available MEMS simulation tools, by level and view Simulation ... restoring force from the mechanical spring and the dam ping force from the viscous damping The equation o f motion of the p ro o f m ass can be w ritten as: Modeling and simulation o f the capacitive ... the proof mass and the amplitude o f applied Vibration Modeling and simulation o f the capacitive accelerometer 19 Chapter Sim ilar to the analysis for the frequency response, we can obtain the...
Ngày tải lên: 25/03/2015, 11:44
A Review of the Medical Benefits and Contraindications to Breastfeeding in the United States ppt
... considering the risk of the complication to the infant and mother versus the tremendous benefits of breastfeeding The benefits of being breastfed are greater for the A Review of the Medical Benefits and ... evenly Actually, if the volume of distribution of a drug is known, then the amount available to the infant via the milk can be calculated if the weight of the mother and the dose of the drug are known.97 ... growth and promote the health of infants.”29 Studies reporting volume of milk produced relate the variability to the demand or consumption by the infant and not the dietary intake of the mother.45...
Ngày tải lên: 05/03/2014, 10:20
Case Study in Financial Modeling and Simulation of a Forestry Investment potx
... Solving the Model 11 Solving the Model 12 Solving the Model Define and predict the long term benefits 13 Solving the Model Define and predict the long term benefits Asses the risks 14 Solving the ... the Model Define and predict the long term benefits Asses the risks Estimate the cash flows 15 Solving the Model Define and predict the long term benefits Asses the risks Estimate the cash flows ... Investment Evaluation Criteria The Land Expectation Value(LEV) model is applied in preference to the NPV model Key Parameters in Forestry Models Establishment:- land, land preparation, plant stock,...
Ngày tải lên: 23/03/2014, 04:20
modeling and simulation of systems using matlab and simulink
... structural modeling, and system dynamics modeling, are also discussed Focus then moves to the state of the art of simulation and how simulation evolved from the pre-computer days into the modern ... Figure 1.9 The terms discrete-time and continuous-time signals qualify the nature of signal along the time axis (x-axis) and the terms analog and digital, on the other hand, qualify the nature ... modeling and simulation methodologies, and software engineering at the postgraduate (MTech) level and guided me during my MTech and PhD in the area of modeling and simulation He is the fountain...
Ngày tải lên: 01/04/2014, 10:55
combustion physical and chemical fundamentals, modeling and simulation
... Maas · R.W Dibble Combustion Physical and Chemical Fundamentals, Modeling and Simulation, Experiments, Pollutant Formation 4th Edition With 227 Figures and 22 Tables Prof Dr Dr h.c Jürgen Warnatz ... whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilm or in other ... ways, and storage in data banks Duplication of this publication or parts thereof is permitted only under the provisions of the German Copyright Law of September 9, 1965, in its current version, and...
Ngày tải lên: 02/04/2014, 15:49
theoretical chemical engineering modeling and simulation
... On the other hand, the concept of the mathematical modeling as a unified method employs the assumption that the model building and the simulations are steps of it This approach considers the mathematical ... engineering, applied science, and other fields through modeling and simulations The solutions of the theoretical problems of modeling and simulations employ a number of mathematical methods (exact, ... processes involved and the interrelations between them Therefore, the creation of the mathematical description of the elementary processes involved is the first step towards the modeling of the entire...
Ngày tải lên: 02/04/2014, 15:50
modeling and simulation in polymers
... understanding the interactions between the solute and the solvent They consider two different kinds of theoretical methods, variational and self-consistent, and employ Langevine dynamics for their simulations ... the experimental works [22–26], the more recent reviews by Sellin and Moses [27, 28] and Bushnell and Hefner [29], the book by Gyr and Bewersdorff [30], and the latest reviews by Nieuwstadt and ... the very recent review by White and Mungal [33] – and pipe flow [44], the bulk of the work has focused on simulations of channel flow The very first simulations (those reported by Orlandi [45] and...
Ngày tải lên: 02/04/2014, 16:28