simplification of the navier stokes equations for unidirectional flows
Báo cáo hóa học: " Research Article Regularity Criterion for Weak Solutions to the Navier-Stokes Equations in Terms of the Gradient of the Pressure" docx
Ngày tải lên :
22/06/2014, 02:20
... regularity of weak solutions of the Navier- Stokes system,” Journal of Differential Equations, vol 62, no 2, pp 186–212, 1986 M Struwe, “On partial regularity results for the Navier- Stokes equations, ” ... class for the Navier- Stokes equations in Rn ,” Chinese Annals of a Mathematics Series B, vol 16, no 4, pp 407–412, 1995 10 D Chae and J Lee, “Regularity criterion in terms of pressure for the Navier- Stokes ... n-dimensional Navier- Stokes equations in terms of the pressure,” Journal of Differential Equations, vol 244, no 11, pp 2963–2979, 2008 14 Y Zhou, “On regularity criteria in terms of pressure for the Navier- Stokes...
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Đề tài " Ergodicity of the 2D Navier-Stokes equations with degenerate stochastic forcing " pdf
Ngày tải lên :
29/03/2014, 07:20
... not forbidden and therefore k ∈ Z∞ This shows that Z∞ = Z0 and therefore completes the proof of Proposition 4.4 1011 ERGODICITY OF THE 2D NAVIER- STOKES EQUATIONS 4.2 Malliavin calculus and the ... employ information on the structure of the nonlinearity from [EM01] which was developed there to prove ergodicity of the finite dimensional Galerkin approx- ERGODICITY OF THE 2D NAVIER- STOKES EQUATIONS ... ERGODICITY OF THE 2D NAVIER- STOKES EQUATIONS 1003 Remark 3.10 Notice that the definition of the asymptotic strong Feller property allows for the possibility that tn = t for all n In this case, the transition...
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The immersed boundary method for the (2d) incompressible navier stokes equations LUANVAN TH s
Ngày tải lên :
11/07/2014, 23:20
... (depending on the IBMs used) The fraction of grid points that lie within the body is proportional to the ratio of the volume of the body to the volume of the bounding box, and therefore depends on the ... Finally, the effect of the immersed boundary on the flow has to be incorporated through the inclusion of a forcing transfers the function in the fluid momentum equations For this purpose, a local forcing ... Navier- Stokes/ Brinkman equations An extra (forcing) term in the Navier- Stokes 5.2 Discrete forcing approach 15 equations contains the permeability ( ) of the medium, i.e zero for a solid and infinite for a fluid,...
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Greens function of 2 d compressible navier stokes equations on the half space
Ngày tải lên :
10/09/2015, 09:06
... FUNCTION OF 2-D COMPRESSIBLE NAVIER- STOKES EQUATIONS ON THE HALF SPACE ZHANG WEI (B.Sc., Fudan University) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF MATHEMATICS ... in the research of the pointwise structure of the fundamental solution in one dimensional Navier- Stokes equations are shown, which lead to results on nonlinear stability of the solution in the ... convolution of the heat kernel with the fundamental solution of the d’Alembert’s wave equation; the other is the pure diffusion, similar to solutions of ordinary heat equations Furthermore, in...
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Báo cáo hóa học: " Global behavior of 1D compressible isentropic Navier-Stokes equations with a non-autonomous external force" docx
Ngày tải lên :
20/06/2014, 22:20
... C2 (T) The proof is complete Proof of Theorem 3.1 By Lemmas 3.2-3.3, Theorem 2.1 and Sobolev’s embedding theorem, we complete the proof of Theorem 3.1 Global existence of solutions in H4 For external ... them, Liu et al [4] established the local well-posedness of weak solutions to the Navier- Stokes equations; Okada et al [5] obtained the global existence of weak solutions when
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Báo cáo hóa học: "Research Article Trace Inequalities for Matrix Products and Trace Bounds for the Solution of the Algebraic Riccati Equations" pot
Ngày tải lên :
22/06/2014, 03:20
... trace bounds for the product of two general matrices The new trace bounds improve the previous results Then, we present some trace bounds for the solution of the algebraic Riccati equations, which ... Moreover, in terms of 2, , we know that an interpretation of tr K is that tr K /n is the average value of the optimal cost J ∗ as x0 varies over the surface of a unit sphere Therefore, considering ... trace bounds for the product of two matrices In symmetric case, a number of works have been proposed for the trace of matrix products 2, 6–8, 17–20 , and 18 is the tightest among the parallel...
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Development of the Quantitative PCR Method for Candidatus ‘Accumulibacter phosphatis’ and Its Application to Activated Sludge
Ngày tải lên :
05/09/2013, 09:38
... were designed for quantitative PCR as shown in Table Sequence of PAO651f is the reverse complement sequence of PAO651 probe Sequence of PAO846r is the same sequence of PAO846 probe For the quantitative ... values for the DNA standards versus logarithm of their starting copy number was constructed A typical linear regression line is shown in Figure The averages of R2 value and the slope of the calibration ... photographs were taken of each sample The areas of each picture image that were positive for the PAOMIX and EUBMIX probes were measured with image analysis software (Qwin, Leica) The ratios of PAOMIX-positive...
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Validity of the achievement written test for non major, second year students at economics department, hanoi open university
Ngày tải lên :
06/02/2014, 14:45
... from the easiest to the most difficult ones and the test items, therefore, may cover the content of the course book Or in other words, the test has content validity Besides the mean, the mode, the ... that the spread of scores or score distribution and the range of ability are not very wide On the other hand, the type of the test is achievement which is to measure the extent of learning of the ... about the difficulty of the test 31 Chart 5: Students’ comments on the difficulty of the test When being asked about the difficulty of the test, 23% of the students share the same idea that the...
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Tài liệu Đề tài " Rough solutions of the Einstein-vacuum equations " docx
Ngày tải lên :
16/02/2014, 05:20
... of the Main Theorem with the exception of those results which concern the asymptotic properties of the Ricci coefficients (the Asymptotics Theorem), and the straightforward modifications of the ... improvement of this result bearing on the issue of minimal regularity of the initial conditions: Main Theorem Consider a classical solution of the equations (3) for which (1) also holds1 The time T of ... that the result of our main theorem is not sharp The critical Sobolev exponent for the Einstein equations is sc = A proof of well2 posedness for s = sc will provide a much stronger version of the...
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Tài liệu THE FUTURE OF THE WILD Radical Conservation for a Crowded World ppt
Ngày tải lên :
17/02/2014, 17:20
... worse: the vast majority of economists never even bother to ask the question of the proper scale of the economy relative to the environment In standard economic theory the economy can simply grow forever, ... hand over the land, they wanted the government to give them control of the land but not responsibility for it, and they wanted an increase in the fat subsidies they enjoyed for grazing their sheep ... management plan for the forests within the range of the northern spotted owl that would meet the legal requirements of the Endangered Species Act, while also recognizing the needs of communities...
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FAQs Tuberculosis Component of the Technical Instructions (TIs) for the Medical Examination of Aliens in the United States doc
Ngày tải lên :
06/03/2014, 04:20
... Receiving the equivalent of 15 mg/day or more of prednisone for at least one month o Have a history of organ transplant • Have signs or symptoms of active TB, regardless of the size of induration of the ... Needing Evaluation for Treatment (LTBI)” to the TB Control Program of the local health department The referral for evaluation for treatment of LTBI is recommended, not required Part of Form I-693 should ... Referral for treatment and/or completion of treatment for LTBI is not required for the civil surgeon to sign the I-693 form As regards TB, the signature indicates the applicant is free of Class...
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Báo cáo khoa học: Identification of the structural determinant responsible for the phosphorylation of G-protein activated potassium channel 1 by cAMP-dependent protein kinase pdf
Ngày tải lên :
07/03/2014, 00:20
... [18] To assess the role of the S ⁄ Ts in the regulation of GIRK1 via PKA in a manner that is unbiased by the eventual contributions of the other subunits in a heterooligomer, the corresponding ... part is unique for GIRK1 among the Kir3.x isoforms Further truncations of the C-terminus revealed a 49 amino acid stretch (amino acids 362–411) that was the most prominent target for phosphorylation ... previously Plasmids for the production of recombinant protein were constructed by a PCR, where forward and reverse primers encoded the desired parts of the C- and N-termini of GIRK1 These sequences...
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Sony vs. Samsung: The inside story of the electronics' giants battle for global supremacy
Ngày tải lên :
14/03/2014, 14:02
... mixture of the sine curve of analogue and 0/1 values of digital It also refers to the integration of AV and IT Idei envisioned the V AIO as a platform for a network service over which Sony could offer ... however; these properties are not themselves the success factors Rosenzweig calls the tendency to observe the results first and then rationalize the company’s strategies the Halo Effect.14 The real ... nowhere? The media have speculated about why the fortunes of these two companies changed so rapidly, but their evaluations are usually superficial and focus only on short-term performance Often,...
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Office of the Deputy Inspector General for Auditing FY 2013 Audit Plan ppt
Ngày tải lên :
15/03/2014, 23:20
... deficiencies in the Department’s operations and the need for corrective action The Office of the Deputy Inspector General for Auditing is one of six components within the Office of the Inspector ... Completeness, and Rights of the Department of the Navy's Ordnance Attestation of the Audit Readiness of the Existence, Completeness, and Rights of the Department of the Navy's Uninstalled Aircraft ... difference in the lives of the warfighter Core Values • Integrity • Efficiency • Accountability • Excellence Office of the Deputy Inspector General for Auditing FY 2013 Audit Plan The Office of the Deputy...
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Báo cáo khoa học: Molecular basis of the unusual catalytic preference for GDP/GTP in Entamoeba histolytica 3-phosphoglycerate kinase doc
Ngày tải lên :
16/03/2014, 01:20
... the active monomeric forms of the majority of PGKs from other sources (either native or recombinant forms) reported to date Whether this oligomeric state is preserved within the amebal cells remains ... parameters in the forward reaction The Vm, Km and catalytic efficiency (Vm ⁄ Km) values for nucleotides were determined in the forward and reverse reactions for the wild-type and the five EhPGK ... Hence, the double mutant yielded a very strong nonadditive increment of its catalytic efficiency of 9.2 times for the phosphorylation of the adenine nucleotide These observations with the double...
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Fundamentals of the finite element method for heat and fluid flow lewis, nithiarasu,seetharamu
Ngày tải lên :
17/03/2014, 13:53
... the actual motion of the molecules, or because of the motion of the free electrons if they are present Therefore, this form of heat transport depends heavily on the properties of the medium and ... (because of the presence of the T term) The solution of this equation gives the steady state temperature of the plate If we want to calculate the temperature of the plate as a function of time, ... gas; mw , the mass of the wall of the bulb; cpw , the specific heat of the wall; hf , the heat transfer coefficient between the filament and the gas; hg , the heat transfer coefficient between the gas...
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HEALTH STATUS AND MEDICAL TREATMENT OF THE FUTURE ELDERLY: IMPLICATIONS FOR MEDICARE PROGRAM EXPENDITURES potx
Ngày tải lên :
22/03/2014, 13:20
... Studies of the biology of cancer have informed the biology of aging and vice versa A deeper understanding of the biology of aging has the potential to affect not just cancer, but all of the disorders ... prevention of disease was the subject of breakthroughs in all three of the medically focused panels These breakthroughs include the prevention of cardiovascular disease, the prevention of a variety of ... one of the most useful features of the FEM to the Office of the Actuary, namely the ability to model the potential effects on future costs of a variety of hypothetical or likely trends in medical...
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Official Report of the Exploration of the Queen Charlotte Islands for the Government of British Columbia doc
Ngày tải lên :
23/03/2014, 08:21
... systematic effort has hitherto been made for the exploration of the entire group Under the direction of the Dominion Government, the waters and shores of the north and east coast of the islands ... by the sinking of the earth’s surface, and the inflowing of the waters of the ocean, forming the most remarkable labyrinth of inlets, sounds, straits, channels and passages on the face of the ... Official Report of the Exploration of the Queen Charlotte Islands with the opportunities afforded after the influx of whites into their country for obtaining money by the prostitution of their females,...
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ADAS for the Car of the Future - Interface Concepts for Advanced Driver Assistant Systems in a Sustainable Mobility Concept of 2020 pptx
Ngày tải lên :
23/03/2014, 10:20
... interface has to be designed The research area therefore consists of two major parts, namely the design of the underlying system, and the design of the user interface. For future reference, the underlying system will be called 'system concept', the user interface will be ... This concludes the user analysis. It's been investigated who the future users of the system will be, and what their needs and requirements regarding ADAS are. The list of requirements can assist with the further definition of the system The following paragraph discusses the possibilities of the system concept, investigating which requirements can be ... interactions, information flows, input/output and final concept design The system concept specifications provide the starting point for the development of the interface concept. The goal of the interface design is to find a way to let the driver operate the system in a safe and effective way. The interaction ...
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Official Report Of The Exploration Of The Queen Charlotte Islands For The Government Of British Columbia (dodo Press) By Newton H. Chittenden potx
Ngày tải lên :
23/03/2014, 10:21
... systematic effort has hitherto been made for the exploration of the entire group Under the direction of the Dominion Government, the waters and shores of the north and east coast of the islands ... by the sinking of the earth’s surface, and the inflowing of the waters of the ocean, forming the most remarkable labyrinth of inlets, sounds, straits, channels and passages on the face of the ... Official Report of the Exploration of the Queen Charlotte Islands with the opportunities afforded after the influx of whites into their country for obtaining money by the prostitution of their females,...
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