discertization and application to heat convection problems

... the topmost point of the circle The central trajectory is then separately shifted to form the top (violet) and bottom (green) trajectories such that their uppermost points are P Px Py t( t, t) and ... G t and G b of the top and bottom exit beams are determined from the gradient of the radius vector joining the exit point and the centre of the trajectory: Trang 14 Chapter 4 Analytical and Numerical ... central trajectory has already been determined, the exit points Q Q x Q y t( t , t ) and Q Q x Q y b( b , b ) of the top and bottom trajectories are calculated in relation to Q: tangential to Q, dropping

Ngày tải lên: 14/09/2015, 08:44

... like to take this opportunity to thank Dr P Malar and Mr C S Ho Brandon from CIBA for their invaluable help In particular, I am very grateful to Brandon for his friendship, discussions and help ... also go out to all members in CIBA who provided me with assistance and guidance in any way during the course of my candidature and this thesis I also wish to thank my friends – Greg and San Hua ... Professor Frank Watt I am immensely grateful to the advice and guidance given to me by Prof Thomas Osipowicz, who gave me the opportunity to work in this project and literally taught me everything that

Ngày tải lên: 14/09/2015, 08:44

... also grateful to Daw Khin Khin Htar and Thura Win, for their friendship, comfort and support Finally, I wish to express my deepest love and gratitude to my parents U Kyaw Thein and Daw Myint ... equations (Rozza and Veroy, 2007), heat conduction problems (Prud’homme et al., 2002), Boltzmann equation (Patera and Rønquist, 2007) and stress intensity factor analysis (Huynh et al., 2006 and Huynh, ... and parametric weakforms for linear elasticity solid mechanic problems and heat conduction problems are firstly introduced The standard Galerkin weakform of the finite element method (FEM) and

Ngày tải lên: 14/09/2015, 14:02

... closed operator A such that the resolvent set ρ(A) is unbounded in C Moreover, the commutator [A, H0] = AH0− H0Ais densely defined and equal to the identity operator H.2 The commutator [V, A] ... Sn−1 and t+= max(0, t) 4.2 Sketch of proofs of Theorems 4.1 and 4.2 We now apply Theorem 3.1 to give the trace formula for Stark Hamiltonian Choosing the operator A = ∂x1, then it is easy to see ... Birman and M G Kre˘ın On the theory of wave operators and scattering operators Dokl Akad Nauk SSSR, 144:475–478, 1962. [2] M Sh Birman and A B Pushnitski Spectral shift function, amazing and multifaceted

Ngày tải lên: 12/10/2015, 10:38

... role in many optimization and control models As an application, weshow the effectivity of the directional H¨olderian metric subregularity to examine the tangent vectors to a zero set The paper ... n, and kx∗1+x∗2+ +x∗nk < ε.For a closed subset C of X, the normal cone to C with respect to a subdifferential operator ∂ at x ∈ C is defined by N (C, x) = ∂δC(x), where δC is the indicator ... a normed space X, for x ∈ X and r > 0, the open and closed ballswith center x and radius r > 0 is denoted by B(x, r), ¯B(x, r), respectively, while cone A stands forthe conic hull of A

Ngày tải lên: 14/10/2015, 07:56

... improvements were not satisfactory and not consistent ranging from less than 1 ton ha-1 Trang 25to 5.8 tons ha-1 across different fields and different varieties It is not uncommon to find that commercial ... soybean rhizobia and rhizobacteria using phenotypic and genetic methods ➢ To screen soybean rhizobia and PGPR for their multiple PGP traits and ecological competitiveness (tolerance to pH, temperature, ... me to use their lab and resources, and taught me molecular works The willingness and help of Suzan (Lab Manager), Dr Marta Maluk and Sheena Lamond is also highly acknowledged The respect and

Ngày tải lên: 14/08/2017, 16:57

... investigated inKhanh and Luc (2008);Luc(2008) Developments have been obtained in some papers, (e.g.,Balaj 3 Topological existence theorems and applications to optimization-related problems 3.1 Topological ... Then, applications to investigating the solution existence for var-ious optimization-related problems are presented Section4 is devoted to existence theorems on product GFC-spaces and applications ... KKM theory (KKM means Knaster–Kuratowski–Mazurkiewicz) to obtain pure topological existence theorems and applications in the study of the existence solutions to optimization-related prob-lems,

Ngày tải lên: 16/12/2017, 06:59

... correction factor which is based on the ratio of the total heatcapacity of a vessel and contents to the heat capacity of the contents; thePhi-factor approaches one for large vessels Plug flow reactor (PFR): ... Design and Operation 97 3.1.1.4 Equipment to be Used for the Analysis of Hazards 100 3.2 Reactor, Heat and Mass Balance Considerations 100 3.2.1 Heat and Mass Balances, Kinetics, and Reaction ... the plug flow reactor (PFR) and the continuous stirred tank reactor(CSTR) Continuous stirred tank reactor (CSTR): an agitated tank reactor with acontinuous flow of reactants into and products from

Ngày tải lên: 10/10/2018, 13:28

... correction factor which is based on the ratio of the total heatcapacity of a vessel and contents to the heat capacity of the contents; thePhi-factor approaches one for large vessels Plug flow reactor (PFR): ... Design and Operation 97 3.1.1.4 Equipment to be Used for the Analysis of Hazards 100 3.2 Reactor, Heat and Mass Balance Considerations 100 3.2.1 Heat and Mass Balances, Kinetics, and Reaction ... the plug flow reactor (PFR) and the continuous stirred tank reactor(CSTR) Continuous stirred tank reactor (CSTR): an agitated tank reactor with acontinuous flow of reactants into and products from

Ngày tải lên: 13/12/2018, 16:41

... bath To compare the effects of different evaluation methods for heat injury and to evaluate heat tolerance in the different species and cultivars, the critical temperature (Tc) and appropriate heat ... thermostability to evaluate foliage heat tolerance of potato Potato Res 1986, 29(1):163 –167. 19 Rahman HU, Malik SA, Saleem M: Heat tolerance of upland cotton during the fruiting stage evaluated ... Dhillongrewal R, Singh S, Basra RK: Proline and polyamine accumulation in relation to heat tolerance in tomato In Adaptation of Food Crops to Temperature and Water Stress ; 1993:493 –495. 25 Allakhverdiev

Ngày tải lên: 27/05/2020, 02:07

... by X∗ and one can fit an oncogenetic tree T∗to this data set To evaluate the performance of the selection methods, we compare the true and the fitted tree, T and T∗, and also the true and the ... statistical framework to deal with random variations due to biology and the sampling process when observing only a finite population Conditional probabilities are used to describe dependencies ... literature, from simple path models to complex Bayesian networks A popular and easy to understand but yet flexible model class are oncogenetic trees These have been applied to describe the accumulation

Ngày tải lên: 25/11/2020, 17:12

... necessary to have consensus and participation of all levels and sectors from the central to local levels to work together with the education sector to realize this advanced school model 1.4 Technology ... teachers need to have creative ideas and always encourage students to be creative, dare to think, dare to do, have good collaboration and communication skills Investment in facilities and smart technology ... transition to SS is the process of preparing human resources, materials, and resources to meet new requirements Therefore, it is necessary to have policies to support legal and policies to encourage

Ngày tải lên: 02/02/2021, 15:18

... guidelines and consists in the following three steps: to improve the Lipschitz constant of the level sets of u far from F(u), to carry this interior gain to the free boundary, to rescale and iterate ... the vectors Vi , i = 1, ,n − 1, involves only the Lipschitz continuity of A Construction of the family of subsolutions and application to the free boundary problem For the application to our ... The following two lemmas are similar to [5, Lemmas and 3], respectively Lemma 2.3 Let η0 > be fixed and w and z as in Lemma 2.2 Then there exist r0 = r0 (η0 ) and t0 = t0 (λ,Λ,n) > such that, if...

Ngày tải lên: 22/06/2014, 22:20

... shopping, and psychographic portrait of customers A number of drawbacks and benefits pertaining to the tools have been pointed out and discussed Both the research models and the tools, while diverse to ... included into this study 12 The overview of tools for measuring customer satisfaction excluded practical advice on how to develop these tools and how to analyse collected data, due to the general ... innovativeness, and interpersonal communication, and according to this could be classified into innovators, early adopters, early majority, late majority, and laggards (Figure 6) Innovators seek newness and...

Ngày tải lên: 04/11/2013, 10:15

... to convolve the signal x with a random waveform and randomly under-sample the result in time-domain The random convolution is performed through a random pre-modulation in the Fourier domain and ... signal x by a wide-band signal c = (cl )1 l N ∈ CN , with |cl | = and random phases, before projecting the resulting signal onto m vectors of the basis Φ The measurement vector y thus satisfies ... Universal and efficient compressed sensing by spread spectrum and application to realistic Fourier imaging techniques Gilles Puy∗1,2 , Pierre Vandergheynst1 , R´mi Gribonval3 and Yves Wiaux1,4,5...

Ngày tải lên: 20/06/2014, 20:20

... (xm ) converges to x with respect to | · |n if and only if (xm ) converges to x with respect to · n Consequently the condition (ii) is satisfied with respect to · n On the other hand, we also have ... Fr´chet space and let C,D : X → X be two operators Suppose that the following hypotheses are fulfilled: (a) C is a compact operator; (b) D is a contraction operator with respect to a family of ... theorem and application and it follows that b(t) = t (1 − L)2 ω2 (t,s)ds − 0, → as t − ∞ → (4.24) Furthermore, it follows from (4.23) and (H3 )(iii) that +∞ b(s)ds < +∞ (4.25) On the other hand,...

Ngày tải lên: 22/06/2014, 22:20

... distortion after signal reconstruction DK again contains two components, the distortion due to the signal a approximation DK , and the distortion due to quantization q DK The distortion due to ... and the number of descriptions varies We fix the total number of atoms to 600 and vary the number of descriptions between and 4, as well as the number of atoms per description We use 11 bits to ... approximation, and yet correlated to provide robustness to channel erasures We propose to achieve this construction by partitioning the dictionary into blocks of similar atoms Each atom of a block...

Ngày tải lên: 22/06/2014, 22:20

... according to relations (1) and (2) Incremental state vector at the origin and the extremity of the beam are denoted by ∆ n S O and ∆ nS E respectively, according to the definition (A.3) These ˆ vectors ... simulation and comparison tool for tree and stand growth, silvicultural treatments and timber assortment, in: Proc Connection between silviculture and wood quality through modelling approaches and simulation ... by INRA-FMN and Région Aquitaine We wish to thank Alexia Stokes and Neal Harries for their corrections and language review We also thank two anonymous reviewers for their comments and suggestions...

Ngày tải lên: 08/08/2014, 01:22

... profiles, histone modification profiles, and DNA binding data for transcription factors and histone-modifying proteins This large compendium of datasets provides an unprecedented opportunity to investigate ... used to predict to which class each transcript in the testing set belongs We repeated the procedure for all 160 bins, and 100 different random splitting of the transcripts into training and testing ... may be instructive to build a simpler linear regression model to explore to what extent the chromatin features are redundant, and to what extent they are interacting in a combinatorial fashion Specifically,...

Ngày tải lên: 09/08/2014, 22:23