numerical and experimental simulations of local winds

... Introduction In investigating of the impinging jet technology, both numerical and experimental methods have been adopted With the rapid development of computer and software technology, numerical simulation ... number, fin structure and an inserted baffle Water and a dielectric fluid are used in numerical and experimental studies of single and two-phase problems Fig 2.1 Classification of impinging jet heat ... Properties of FC-72, air and copper at the temperature of 300 K… …………80 Table 6.2 Parameters of the impinging jet system …………………………………… 82 Table 7.1 Properties of water and copper at the temperature of...

Ngày tải lên: 14/09/2015, 13:31

... Comparison of Centre -of- glass and Overall U-value of 40S+Single glazing at different environmental conditions 47 Figure 15: Comparison of Centre -of- glass and Overall U-value of 45DS+Double ... Comparison of Centre -of- glass and Overall U-value of 45DS+Double Glazing Low-E 0.6 at different environmental conditions 49 Figure 17: Comparison of Centre -of- glass and Overall U-value of 45DS+Double ... Comparison of Centre -of- glass and Overall U-value of 45DS+Double Glazing Low-E 0.2 at different environmental conditions 50 Figure 19: Comparison of Centre -of- glass and Overall U-value of 45DS+Double...

Ngày tải lên: 26/09/2015, 09:39

... Holden, T M and Roy, G The application of neutron diffraction to the measurement of residual stress and strain In Handbook of Measurement of Residual Stresses (Ed J Lu), 1996, pp 133– JOURNAL OF STRAIN ... Flaman, M T and Lu, J Hole drilling and ring core methods In Handbook of Measurement of Residual Stresses (Ed J Lu) 1996, pp 5–34 (Society for Experimental Mechanics, New York) (Fairmont Press and Prentice-Hall, ... Price, R.F and Fletcher, A J Generation of thermal stress and strain during quenching of low alloy steel plates Metals Technol (Lond.), 1981, 8, 427–446 10 Fletcher, A J and Nasseri, M Effect of plate...

Ngày tải lên: 24/05/2014, 20:36

... Dissertation Numerical and Experimental Studies on Dynamic Load Testing of Open-ended Pipe Piles and its Applications 開端杭の動的載荷試験に関する解析的・実験的研究とそ の適用 Graduate School of Natural Science and Technology ... Driving conditions and measured set per blow of DLTs of the CP 57 Table 4.5 Driving conditions and measured set per blow of DLTs of the OP 70 Table 5.1 Working load and corresponding allowable ... DCPTs and SPT 120 Table 6.2 DCPT and SPT with various hammers, anvils, rods, cones and impact energies 120 Table 6.3 Summary of driving efficiency of various types of DCPTs and...

Ngày tải lên: 21/05/2016, 22:14

... Theory and Estimates, RAND Corporation, R-3028-AF, 1984, and the extension of the basic DRM to take into account the effect of the availability of multiyear contracts to certain classes of Air ... policies RAND Project AIR FORCE RAND Project AIR FORCE (PAF), a division of the RAND Corporation, is the U.S Air Force’s federally funded research and development center for studies and analyses ... leaves at time t, and 11 12 The Dynamic Retention Model for Air Force Of cers The value of leaving depends on current and expected future civilian earnings, retirement benefits, and random shocks Retirement...

Ngày tải lên: 17/02/2014, 23:20

... spatial and temporal dependence of the free electron density and the spatial and temporal dependence of laser intensity inside the fused silica At the airsample interface, the transmitted and reflected ... ␥1 , x = ͑2 / ␲͒͑U / ␻͒͑ͱ1 + ␥2 / ␥͒E͑␥2͒, and the symbol ͗x͘ denotes the integer part of x K and E are the complete elliptic integrals of the first and second kinds The function Q͑␥,x͒ = ͱ ͭͩ ... effective band gap UЈ = ͑2 − m / me͒͑U + e2E2 / 4m␻2͒,12 which takes into account the oscillation energy of the free electrons in the electric field, and the conservation of energy, and momentum...

Ngày tải lên: 06/05/2014, 08:55

... set of indoor and oudoor experiments have been conducted also at the Rocquencourt campus of INRIA and this section presents and analyzes most interesting results 6.1 Experimental Setup Details and ... Section This software covers the VANET part of the testbed architecture (i.e., bottom part of Figure 3) 4.2.1 Data Acquisition and Postprocessing Fusion with AnaVANET An overview of the experimental ... supports both NEMO and MANET connectivity In this paper, the focus is on investigating the operation and performance of the simultaneous usage of VANET and NEMO routes An initial set up of a field testbed...

Ngày tải lên: 21/06/2014, 08:20

... result of the virtual screening of the dataset is summarized in Table For selection of potential ligands, analysis of ligand protein contacts for top ranking poses of every ligand was carried out and ... binding modes of the known and new ligands in NMPRTase; (a) NMN, (b) FK866, and docked binding modes of compounds and (c) and (e) panels indicate the first binding modes of compounds and respectively ... panels (d) and (f) indicate the second binding modes of compounds and respectively The ligands are in ball and stick representation and colored by standard atom types; the A chain residues of the...

Ngày tải lên: 10/08/2014, 09:22

Ngày tải lên: 14/11/2014, 06:05

... Tissue Engineering Lab, Cellular and Molecular Bioengineering Lab, and the various Laboratories and Workshops of IMRE and NUS and their technical staff for their support and technical expertise in ... appearance and disappearance of a tongue and formation of droplet with a diameter similar to that of the nozzle (d) – (f) Images showing formation of a droplet with a diameter much small than that of ... distribution of the number of cells in each droplet The (□) stands for the experimental results and ( + ) stands for the values calculated from eq 5.3 Determined from microscope counting of cells...

Ngày tải lên: 11/09/2015, 09:56

... THEORETICAL AND EXPERIMENTAL INVESTIGATIONS OF PASSIVE AND INTEGRATED ANTENNAS TAO YUAN M ENG, B ENG XIDIAN UNIVERSITY A DISSERTATION SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY OF ENGINEERING ... method of moments (MoM) is developed, which takes into account the effect of the finite size of the substrate and the ground plane Finally, as a demonstration of the capability of accurate and efficient ... DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING NATIONAL UNIVERSITY OF SINGAPORE 2007 Acknowledgements Foremost, I would like to express my utmost gratitude to my supervisors, Prof Le-Wei Li and Prof...

Ngày tải lên: 14/09/2015, 14:02

... referred to the storage space and the bandwidth capacity in servers The bandwidth capacity is determined by the minimum of the I/O bandwidth and the network bandwidth The I/O bandwidth is generally determined ... ratio of coming requests The experiment of the multiple-channel and multiple-server retrieval has been carried out We retrieve video data from local and remote video servers by using HTTP and TCP ... Number of the switching operation in VBRC (V = 10% and 1500 requests) 97 4.6 Number of the switching operation in VBRC (V = 20% and 1500 requests) 98 4.7 Time overhead of VBRC (V = 20% and 1500...

Ngày tải lên: 17/09/2015, 17:17

... Displacement of the front part of the robot 𝑥2 : Displacement of the rear part of the robot 𝑣1 (𝑥̇ ) : Velocity of the front part of the robot 𝑣2 (𝑥̇ ) : Velocity of the rear part of the robot ... is composed of two masses 𝑚1 and 𝑚2 and one linear spring k 𝑥1 and 𝑥2 are displacements of 𝑚1 and 𝑚2 𝑏1 is the coefficient of the damping between two masses 𝑏2 is the coefficient of the motor ... stiffness of the trunk and the frequency of the desired locomotion As a result, the reduction rate of the peak power of the motor is determined by the stiffness of the trunk and the frequency of the...

Ngày tải lên: 22/09/2015, 15:18

... longitudinal and vertical acceleration experienced by the race car at the center of gravity (CG) during skid pad event 292 2) Acceleration and Brake Test Graph 75-Longitudinal, associated lateral and ... unsprung mass of the race car during acceleration and brake test 293 Graph 76-Longitudinal, associated lateral and vertical acceleration experienced by the front right unsprung mass of the race ... acceleration and brake test 294 Graph 77-Longitudinal, associated lateral and vertical acceleration experienced by the rear left unsprung mass of the race car during acceleration and brake test...

Ngày tải lên: 12/10/2015, 17:36

... 111-Investigation of auxiliary requirement of chassis Figure 112-Investigation of rule requirement (B.4.1) of chassis 2) Chassis Weight of Chassis vs Length of Foot Well 24.40 Weight of Chassis (kg) ... 550 600 650 700 Length of Foot Well (mm) Graph 44-Weight of chassis with respect to variation of length of foot well 213 STS of Chassis vs Length of Foot Well 537.00 TS of Chassis (Nm/deg) 536.80 ... Height of FBH (mm) Graph 47-Structural torsional stiffness (STS) of chassis with respect to variation of height of front bulkhead 4) Chassis Weight of Chassis vs Width of FBH 23.70 Weight of Chassis...

Ngày tải lên: 12/10/2015, 17:36

... analyses of equilibrium and kinetics of the electric-stimulus responsive hydrogels, respectively Simulations are also conducted for the distributions of ionic concentrations, electric potential and ... the end of the beam 55 Figure 3.6(a) Numerical comparison of displacement u for the cantilever beam subjected to a shear load at the end of the beam 55 Figure 3.6(b) Numerical comparison of displacement ... of numerically simulated results with experimental data 74 Figure 4.3(a) Distribution of ion concentrations 75 Figure 4.3(b) Distribution of electric potential 75 Figure 4.3(c) Distribution of...

Ngày tải lên: 26/11/2015, 22:29

... accuracy of the model As an example, Figs and present results of comparison of experimental and theoretical data on the composition and the temperature of syngas, respectively, along the height of ... [13] and Parikh et al [16];  The remaining 50% of hydrogen available in fuel is released in the form of CH4 and C2H2, see Storm et al [13] and Parikh et al [16];  The ratio of moles of CH4 and ... carried out using experimental data obtained by Chee [28] and Senelwa [29] and theoretical modelling results by Giltrap [7] and Table Comparison of experimental (Jayah et al., 2003) and numerical (NEST...

Ngày tải lên: 29/07/2016, 14:02

... Proof By the continuation of solutions and the singularity of ᏷ at the point P0 , the set ᏷(P0 ) = ∅ Taking into account the nature of the vector field and the definition of the singularity of ... (2.24) A terminal BVP with f continuous and let E0 be a continuum (i.e., compact and connected) subset of Rn and let ᐄ(E0 ) be the family of all solutions of 2.24 emanating from E0 If any solution ... (3.3) r →0+ In view of Theorem 2.2 and Remark 2.10, this singular IVP has a local solution By the nature of the vector field (sign of the nonlinearity), any solution ρ = ρ(r) of (3.3) as well as...

Ngày tải lên: 22/06/2014, 22:20

... Schilberg and Sabina Jeschke Chapter 26 Mathematical Modelling and Numerical Simulation of the Dynamic Behaviour of Thermal and Hydro Power Plants 551 Flavius Dan Surianu Chapter 27 Numerical Simulations ... polynomials); lack of orthogonality of ZPs and lack of orthogonality of ZP derivatives The aim was based on the study of these three problems and provided practical solutions, which were tested and validated ... choice of the calculation model and elementary processes for numerical simulation The numerical simulation of the discharge and emission kinetics in excimer lamps in mixtures of helium and xenon...

Ngày tải lên: 28/06/2014, 10:20

... accuracy and stability of the scheme compared with the original MPS 1.4 Research scope and objectives A better understanding and numerical modeling of sloshing waves is vital to the design of LNG ... with the liquid property of water and LNG Figure 2-1 shows the effect of density and viscosity of liquid in simulation of impact pressure of sloshing waves in the work of Lee et al (2007b) They ... of LNG and motivation for studying LNG sloshing An overview of liquid sloshing problems and studies is presented Based on that, the scope and objectives of this research are defined Chapter of...

Ngày tải lên: 10/09/2015, 15:51