1 optimal design of plate and frame heat exchangers for efficient heat recovery in process industries

Báo cáo lâm nghiệp: "Evaluation of competition and light estimation indices for predicting diameter growth in mature boreal mixed forests" pdf

Báo cáo lâm nghiệp:
... distance-independent indices for predicting the diameter growth of boreal trees It performed similar to the competitor basal area index for predicting aspen growth, but had consistently higher R2 and ... of competition indices for predicting diameter growth in mixed- species forests, we found that the flexible, distance-dependent crowding index was superior to other indices, but that a simple index, ... Evaluation of some competition indices for the prediction of diameter increment in planted white spruce, Can For Serv Inf Rep FMR-X-108, 1978 [3] Bartelink H.H., Effects of stand composition and thinning...
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Báo cáo hóa học: " Optimal Design of Noisy Transmultiplexer Systems Huan Zhou1 and Lihua Xie2" docx

Báo cáo hóa học:
... International Journal of Control, Automation and Systems, and Journal of Control Theory and Applications He is also a Member of the Editorial Board of IEE Proceedings on Control Theory and Applications ... and noise filtering design in transmultiplexer systems, ” Signal Processing, vol 43, no 1, pp 65–78, 1995 [16] Y.-M Cheng, B.-S Chen, and L.-M Chen, “Minimax deconvolution design of multirate systems ... is the z-transform of si (k) and Sc,i (z) is due to the inputs of other bands and is termed as crosstalk in the ith band In general, the crosstalk in the ith band is composed of (M − 1) leakages...
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Optimal design of photonic crystals 1 4

Optimal design of photonic crystals 1 4
... 8 .1 TE 64 × 64 19 .5% 61. 5% 19 .0% 1. 4 9.0 12 8 × 12 8 4. 9% 78 .4% 16 .7% 23.7 9.0 16 × 16 22.3% 57.3% 20 .4% 0.08 4. 0 32 × 32 22.0% 60.9% 17 .1% 0 .15 4. 5 TM 64 × 64 18 .5% 65 .1% 16 .4% 0.72 4 .1 128 × 12 8 ... (out of 10 runs) Jh 0 .42 3 .4 10 T E,2 Jh 2 .4 14 .1 T E,3 Jh 1. 7 7.7 T M,2 Jh 0. 81 5.0 T E ,4 Jh 2.9 14 .1 T M,3 Jh 1. 6 8 .4 T E,5 Jh 3.2 15 .5 T M ,4 Jh 1. 7 8.9 T E,6 Jh 3.0 13 .0 T M,5 Jh 2.2 11 .7 T ... saving (%) T Jh E ,1 1.3 0 .46 64. 6 T Jh E,2 1. 4 0.65 53.5 T Jh E,3 2 .4 0.98 59 .1 T Jh E ,4 1. 7 0 .43 74. 5 T Jh E,5 2.9 1. 4 51. 7 T Jh E,6 3.2 2.0 37.5 T Jh E,7 3.0 2.2 26.7 T Jh E,8 3 .4 1. 4 58.8 Execution...
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Optimal design of PEM fuel cells to generate maximum power: A CFD study

Optimal design of PEM fuel cells to generate maximum power: A CFD study
... The material parameters, cell design, and cell operating conditions that give optimal performance depend on the application area Stationary, portable, and transportation applications all have ... an optimal design for PEM fuel cells to generate maximum power The analysis helped identifying critical parameters and shed insight into the physical mechanisms leading to a fuel cell performance ... operating conditions in PEM Fuel Cells International Journal of Energy and Environment IJEE, 2010; 1(1), 1-20 [9] Maher A. R Sadiq Al-Baghdadi Mechanical behaviour of PEM fuel cell catalyst layers...
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Optimal placement of horizontal - and vertical - axis wind turbines in a wind farm for maximum power generation using a genetic algorithm

Optimal placement of horizontal - and vertical - axis wind turbines in a wind farm for maximum power generation using a genetic algorithm
... shape optimizations for wind turbine blades and optimization for wind- farm layouts using CFD method and genetic algorithms E-mail address: jackmin.chen@gmail.com; xc6@cec.wustl Ramesh Agarwal ... taking into account bigger size of VAWT and larger wind farms In addition, a comparative cost and power study should be performed to determine the relative economics of HAWT and VAWT wind farms ... function (total power/ cost) for HAWT wind farm using GA for case I Figure Optimal layout of HAWT in a 50D x 50D wind farm ISSN 207 6-2 895 (Print), ISSN 207 6-2 909 (Online) ©2012 International Energy...
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Theory and Design of Electrical and Electronic Circuits

Theory and Design of Electrical and Electronic Circuits
... Controllers of the State in a System Bibliography Theory and Design of Electrical and Electronic Circuits _ Introduction Spent the years, the Electrical and Electronic ... Theory and Design of Electrical and Electronic Circuits Index Introduction Chap 01 Generalities Chap 02 Polarization of components Chap 03 Dissipator of heat Chap 04 Inductors of small ... resistance of the copper of the wire of the secondary resistance of losses for Foucault and hysteresis distributed capacitance of the winding of the primary distributed capacitance of the winding of...
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Electronics - Theory and Design of Electrical and Electronic Circuits

Electronics - Theory and Design of Electrical and Electronic Circuits
... Controllers of the State in a System Bibliography Theory and Design of Electrical and Electronic Circuits _ Introduction Spent the years, the Electrical and Electronic ... Theory and Design of Electrical and Electronic Circuits Index Introduction Chap 01 Generalities Chap 02 Polarization of components Chap 03 Dissipator of heat Chap 04 Inductors of small ... of transformers, that is to say: - radiofrecuency (k < 1) - nucleus of air (k ...
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Optimal Design of a Hybrid Electric Car with Solar Cells pptx

Optimal Design of a Hybrid Electric Car with Solar Cells pptx
... solar panels It exhibit a payback of 3.13 years The addition of and m2 of solar panels (cases 2-3) increases solar fraction up to 30% but also payback to 8.7 years, since the greater daily saving ... reliability of panels in case of lateral impacts) APV ,V ,MAX = (2l + w )(h − 0.9 ) − 0.1 w l FIG - SIMPLIFIED SCHEME OF SOLAR CAR (LATERAL AND REAR VIEW) The maximum panel area can be estimated as function ... other researchers for solar hybrid vehicles [8] Fig – SOLAR FRACTION IN VARIOUS LOCATIONS AND MONTHS (Pav=5 KW, hd=2) 50 Solar Fraction 40 0.04 Solar Hybrid h=1 Solar Hybrid h=10 Commercial Cars 50%...
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Báo cáo hóa học: " Research Article Optimal Design of Uniform Rectangular Antenna Arrays for Strong Line-of-Sight MIMO Channels" pdf

Báo cáo hóa học:
... geometrical model introduced for the uniform rectangular array (URA), which also incorporates the uniform linear array (ULA), we have investigated the optimal design for line -of- sight (LOS) channels ... include an analysis of the influence of nonoptimal design, and analytical expressions for the singular values of the LOS matrix are derived as a function of the quality of the array design The results ... given in Section 4? In our analysis of nonoptimal design, we make use of {βi j } From above, we know that the optimal design, requiring the smallest antenna arrays, was found by setting the relevant...
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Báo cáo hóa học: " Research Article Optimal Design of Nonuniform Linear Arrays in Cellular Systems by Out-of-Cell Interference Minimization" ppt

Báo cáo hóa học:
... , in Figure 6, for setting B In this case, the optimal linear minimum length array consists, as obtained by both optimization criteria, by uniform 2.2 λ spaced antennas Optimal design of linear ... tackled the problem of optimal design of linear arrays in a cellular systems under the assumption of Gaussian interference Two design problems are considered: maximization of the ergodic capacity (through ... antenna spacings Δ through nonlinear relationships The first problem we tackle is that of finding the set of optimal spacings Δ that minimizes the average (with respect to fading) interference...
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Báo cáo hóa học: " The Optimal Design of Weighted Order Statistics Filters by Using Support Vector Machines" doc

Báo cáo hóa học:
... divides the set of samples such that all the points with the same class are on the same sides of the hyperplane Let wo and bo denote the optimum values of the weight vector and bias, respectively The ... are separated by an optimal hyperplane, which is bounded by W T X m ≥ and W T X m+1 < 0, i i when the output value is m Hence, the vector X m is called the i 1 -support vector and the vector X m+1 ... classified into 1 -vector and 0 -vector signals The input signals X k are 1 -vector if they satisfy U(W T X k ) = i i They are 0 -vector if they satisfy U(W T X k ) = In vector i space, these two classes...
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