matlab simulink coupling to finite element software for design and analysis of electrical mach
1 coupling transfer matrix method to finite element method for analyzing the acoustics of complex hollow body networks
... degrees -of- freedom compared to the 70 degrees-offreedom of the hybrid model used for the previous simulation If This work has first presented a hybrid method for coupling transfer matrix and finite element ... efficient to minimize the number of degrees of freedom, and to reduce CPU time and memory allocation Future works should consider the addition of airflow in the network to address exhaust system and ... can also be simulated using the finite element analysis, and can also be transposed to multiport elements For instance, for the three-port element shown in Fig and Eq (6) is A11 > q1n > < = q2n ¼...
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Fundamentals of the finite element method for heat and fluid flow lewis, nithiarasu,seetharamu
... Fundamentals of the Finite Element Method for Heat and Fluid Flow Fundamentals of the Finite Element Method for Heat and Fluid Flow Roland W Lewis University of Wales Swansea, UK Perumal ... matrix and hence solve for the outlet temperature and the effectiveness of the heat exchanger by using element, elements and elements for the heat exchanger Also determine the minimum number of elements ... the Finite Difference (Ozisik and Czisik 1994), Finite Volume (Patankar 1980), Finite Element and Boundary Elements (Ibanez and Power 2002) techniques This text will address the issues related to...
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APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER pot
... internal standard compound The addition of 10 µL of this standard to 5.0 mL of sample or calibration standard would be equivalent to 30 µg/L 7.3.3 Analyze each calibration standard according to Section ... 51, and 86 101 103 96 61 and 98 63 65, 83, 85, 98, and 100 96 61 and 98 83 85 98 62, 64, and 100 97 99, 117, and 119 117 119 and 121 127 83, 85, and 129 112 63, 65, and 114 75 77 130 95, 97, and ... an initial demonstration of laboratory capability and an ongoing analysis of spiked samples to evaluate and document data quality The laboratory must maintain records to * This equation corrects...
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APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 604—PHENOLS docx
... parameter of interest by adding volumes of one or more stock standards to a volumetric flask To each calibration standard, add a known constant amount of one or more internal standards, and dilute to ... minimum of three concentration levels for each parameter of interest by adding volumes of one or more stock standards to a volumetric flask and diluting to volume with 2-propanol One of the external ... calibration standards at a minimum of three concentration levels for each parameter of interest by adding volumes of one or more stock standards to a volumetric flask and diluting to volume with...
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APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 605—BENZIDINES pdf
... more stock standards to a volumetric flask To each calibration standard, add a known constant amount of one or more internal standards, and dilute to volume with mobile phase One of the standards ... 100 mL of chloroform to the sample bottle, seal, and shake 30 seconds to rinse the inner surface (Caution: Handle chloroform in a well ventilated area.) Transfer the solvent to the separatory funnel ... program consist of an initial demonstration of laboratory capability and an ongoing analysis of spiked samples to evaluate and document data quality The laboratory must maintain records to document...
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APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 611—HALOETHERS potx
... parameter of interest by adding volumes of one or more stock standards to a volumetric flask To each calibration standard, add a known constant amount of one or more internal standards, and dilute to ... required to operate a formal quality control program The minimum requirements of this program consist of an initial demonstration of laboratory capability and an ongoing analysis of spiked samples to ... 6.7.2 Transfer the stock standard solutions into Teflon-sealed screw-cap bottles Store at 4°C and protect from light Stock standard solutions should be checked frequently for signs of degradation...
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APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 607—NITROSAMINES docx
... applicable to all samples 7.3.1 Prepare calibration standards at a minimum of three concentration levels for each parameter of interest by adding volumes of one or more stock standards to a volumetric ... safeguard against laboratory contamination 8.1.4 The laboratory must, on an ongoing basis, spike and analyze a minimum of 10% of all samples to monitor and evaluate laboratory data quality This ... need to be compared with these criteria If the recovery of any such parameter falls outside the designated range, the laboratory performance for that parameter is judged to be out of control, and...
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APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER ppt
... recommended for calibration standards for split injectors; and tetradecane is recommended for splitless or on-colum injectors Analyze stock internal standards to verify the absence of native 2,3,7,8-TCDD ... washing of hands and forearms after each manipulation and before breaks (coffee, lunch, and shift) 4.3.1.4 Confinement—Isolated work area, posted with signs, segregated glassware and tools, plastic-backed ... required to operate a formal quality control program The minimum requirements of this program consist of an initial demonstration of laboratory capability and an ongoing analysis of spiked samples to...
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Báo cáo hóa học: " Research Article Design and Analysis of an Energy-Saving Distributed MAC Mechanism for Wireless Body Sensor Networks" doc
... between DQMAC performance and that of the standard facto 802.15.4 MAC and the BSN-MAC is portrayed BSN-MAC has been selected as a reference benchmark for its similarity in terms of design as well ... and which is broadcasted by the BAN coordinator Similar to the 802.15.4 MAC superframe format, one of the main uses of the FBP is to synchronize the attached body sensors to the BAN coordinator ... DQ-MAC protocols show a near-optimum performance independent of the amount of active terminals and traffic load Let us consider a star-based topology with several nodes and a network coordinator, following...
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Báo cáo y học: "The NFI-Regulome Database: A tool for annotation and analysis of control regions of genes regulated by Nuclear Factor I transcription factors" pdf
... a database for the annotation and analysis of binding sites for site-specific transcription factors in the promoter and enhancer regions of genes To provide a focus for such a broad topic, we’ve ... database and to improve the annotation features and abilities of the database The rate limiting step for input of data into the database is the manual reading of papers by annotators and their reformatting ... concept of the database, determined many of the fields to be included, supervised both annotators and the work of other authors and wrote much of the manuscript JG contributed to database design and...
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Technical manual for design and construction of road tunnels civil elements
... Installation 6-42 Design of Support System in FE Analysis 6-43 Strength Factor Contours from Finite Element Analysis 6-46 Graphical Result of Discrete Finite Element Analysis ... The scope of the manual is primarily limited to the civil elements of design and construction of road tunnels FHWA intended to develop a separate manual to address in details the design and construction ... Shear Force 7-18 Typical Settlement Profile for a Soft Ground Tunneling 7-21 Assumptions for Width of Settlement Trough 7-22 Example of Finite Element Settlement Analysis for...
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commentary on standard practice for design and construction of concrete silos and stacking tubes for storing gran
... design engineers to the danger of designing silos for only static pressures due to stored material at rest Those failures have inspired wide-spread research into the variations of pressures and ... properties of the stored materials to be used in the design should be obtained from tests of the actual materials to be stored or from records of tests of similar materials previously stored Properties ... type of construction ACI Special Publication No 4, Formwork for Concrete, and References and 10 contain a general description of the vertical slipform process The rate of advancement of the slipform...
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guide for design and construction of concrete parking lots
... silt and clay-size particles predominate k, pci CBR R SSV Low 75 to 120 2.5 to 3.5 10 to 22 2.3 to 3.1 130 to 170 4.5 to 7.5 29 to 41 3.5 to 4.9 180 to 220 45 to 52 5.3 to 6.1 Sands and sand-gravel ... and islands Large parking lots require special features to control, channelize, and segregate traffic; to keep parked vehicles on the pavement; to collect runoff; and to provide spaces for landscaping ... Plain, for Concrete Reinforcement Specification for Steel Welded Wire Fabric, Deformed, for Concrete Reinforcement Specification for Deformed and Plain Billet-Steel Bars for Concrete Reinforcement...
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standard practice for design and construction of concrete silos and stacking tubes for storing granular materials
... 313-2 ACI STANDARD 3.9—Tolerances for slipformed and jumpformed structures Chapter 4 Design, p 313-4 4.1—Notation 4.2—General 4.3—Details and placement of reinforcement 4.4—Loads 4.5—Wall design 4.6—Hopper ... 1.3—Scope This Standard covers the design and construction of concrete silos and stacking tubes for storing granular materials Silos for storing of ensilage have different requirements and are not ... reinforcement at initial (filling) pressures wall thickness height of hopper from apex to top of hopper See Fig 4-2 height of sloping top surface of stored material See Fig 4-2 depth below top of...
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design and analysis of high-frequency matrix converters for induction heating
... are still produced today [1.4] and the use of motor-generator based systems are still employed in a minority of systems The use of motor-generator sets and valve-based generators do, however, ... voltage and a highly distorted supply current The power factor and the total harmonic distortion (THD) are also known to be worse when the ratio of the drawn current to short-circuit current of each ... converters for induction heating Just prior to current reversal, S3 is switched off, and VLC rises to +VDC, forcing Vout to rise to +VDC C1 and C3 now support the current from the load circuit to the...
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Design and analysis of rectifying circuits and antennas for wireless power transmission and ambient RF energy harvesting
... derived a closed-form equation for RF -to- DC PCE to analyze the diode for the rectenna [16] Base on the theoretical analysis, a rectenna was design and it performed RF -to- DC PCE of 40% with about ... collaborator of some works, and a co-author of some of my papers It was great pleasure to work with them I would like to thank my friends in Microwave Research Laboratory, who have been very kind and ... considered to be a proper frequency for power transmission between space -to- ground, ground -to- space, and ground -to- ground [16] On the other hand, the operating frequency could be high for the space -to- space...
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Design and analysis of computer experiments for stochastic systems
... 2.3 Review of Design of Experiment for Computer Simulation 2.3 Review of Design of Experiment for Computer Simulation Experimenters use the design of experiment to increase the information gained ... contributes to the design and metamodeling methods for the Design and Analysis of Computer Experiments(DACE) for stochastic systems In this chapter, we first briefly introduce the background and development ... encourage and help Last but not the least, I want to say thank you to my wife ZHONG Ying, for all her understanding and support to my work Abstract This thesis studies the design and analysis of computer...
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Design and analysis of algorithms for solving a class of routing shop scheduling problems
... number of jobs and machines are assumed to be finite, and are denoted by n and m respectively Usually, we use j to denote a job and i to denote a machine If a job requires a number of operations to ... DESIGN AND ANALYSIS OF ALGORITHMS FOR SOLVING A CLASS OF ROUTING SHOP SCHEDULING PROBLEMS LIU SHUBIN (M.Eng NUS) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF INDUSTRIAL ... casings of ships, the parts are too big or too heavy to be moved between machines and hence the machines have to travel between jobs (Averbakh and Berman 1996) Another example is the scheduling of...
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Design and analysis of object allocation and replication algorithms in distributed databases for stationary and mobile computing systems
... The concept of competitive analysis was first introduced by Sleator and Tarjan [61] to study the performance of on-line algorithms in the context of searching a linked list of elements and the paging ... thanks to the National University of Singapore (NUS) for granting me research scholarship and the Open Source Software Laboratory (OSSL) for providing me all the facilities Special thanks to all ... competitive analysis to quantify their performance It may be emphasized that in order to evaluate the performance of the algorithms, it is sufficient to consider a single object and analyze the behavior of...
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Design and analysis of algorithms for solving some stochastic vehicle routing and scheduling problems
... DESIGN AND ANALYSIS OF ALGORITHMS FOR SOLVING SOME STOCHASTIC VEHICLE ROUTING AND SCHEDULING PROBLEMS By TENG SUYAN (B.ENG M.ENG.) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... is allowed to exceed T ∆T Maximum amount of time allowed to exceed T ξ A vector of random variables corresponding to travel and service time θ (ξ k ) Total travel and service time of the route ... case of stochastic customers and demands One of the major contributions of the paper is the development of an easily computed proxy for the objective function, to be used in the evaluation of potential...
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