concurrent process product design optimization using coupled nonlinear finite element simulation

... tackle the three design requirements separately in different stages of the product lifecycle In other words, they optimize the product designs in the design phase And later in the product lifecycle, ... to consider after sales activities in the design phase Optimization of a product design can be done in many ways Chapter two provides the definition of optimization towards reliability in this ... guaranteed using method D in comparison to using method A, B, and C separately “Quality Solution” means the quality of the solution for the specific goals Method A refers to optimization of a product design...

Ngày tải lên: 16/09/2015, 08:31

... Curing Methods 6.5.4 Finite Element Analysis 6.6 Conclusion ANALYSIS OF SLANT SHEAR BOND STRENGTH OF REPAIR MATERIALS USING EXPERIMENTAL AND FINITE ELEMENT METHODS 5.1 ... Analysis of slant shear bond strength using experimental and finite element methods Investigation into compatibility between repair materials and substrate concrete using a composite beam under third ... potential reasons behind the different failure patterns as observed were analyzed using experimental and finite element methods It was observed that the bond strength of the repair materials and...

Ngày tải lên: 13/11/2014, 09:21

Ngày tải lên: 29/11/2014, 07:00

... filters designed by using GA and MGA - 132 Table A comparison among the filters with 2, 3, and subfilters designed by using GA and MGA - 138 Table A comparison among the designs ... constructed using identical filters However, the optimal design of cascaded discrete coefficient filters is a nonlinear process requiring excessive computer resources, even for small designs [1] ... H(z) is designed by using REMEZ exchange algorithm In this thesis, direct form filters with real valued coefficients are all - 26 - Chapter Design of Cascade Form FIR Filters designed by using...

Ngày tải lên: 15/09/2015, 17:10

... (RSM) and Finite Element Method (FEM) are combined to relate the d- and q-axis fluxes to the design variables The power capability of the machine can then be predicted for any set of the design ... 85 4.1 Process 88 4.2 Design variables 95 4.3 Full Factorial Design 97 4.4 Central Composite Design ... IPMSM are needed Numerical methods are then a must to design this kind of machine The most popular among machine designers is the Finite Element Method due to its great flexibility in modelling...

Ngày tải lên: 04/10/2015, 15:45

... extraction process variables studied are listed in Table Total of 20 experiments were set up using the CCD matrix The yield extraction of mulberry values (Y) was taken as the response of the design ... 16, no 1, 2011, pp 208-215 This study proved that statistical experimental designs offer an efficient extraction yield optimization of mulberry fruits A maximum extraction yield of 1.15% was achieved ... calculate the effect of each variable and mutual effect The responses (Y) of the anthocyanin extraction process were used to develop a quadratic polynomial equation that correlates the values of yield...

Ngày tải lên: 02/08/2016, 13:37

... A., Poloni, C.: Design of Kaplan Runner Using Multiobjective genetic algorithm optimization, Journal of Hydraulic Research, Vol 38, 2000 [9] Mrsa, Z., Sopta, L., Vukovic, S.: Shape optimization ... rate, the so-called k-ε model This paper shows the utility of the CFD numerical simulations as a tool for design and optimization of hydropower performance and flow behavior through hydromechanical ... behavior Hence, this paper presents CFD simulations on which the effects on efficiency of SHP at the intake and at the tailrace resulting from changes on solid element configuration are analyzed in...

Ngày tải lên: 05/09/2013, 14:58

... choose Feasibility /Optimization The Optimization/ Feasibility dialog box appears 17 Under Study Type/Name choose Feasibility Add design constraints by selecting the Add button Design Constraint ... solution is available for a given set of dimensional changes coupled with a design goal In this case, we will seek to satisfy two design constraints: The crankshaft is balanced The shoulder distance ... converges to one of the solutions With an optimization study, you can specify the goal function in addition to the parameters for a feasibility study In an optimization study, you define the following:...

Ngày tải lên: 12/12/2013, 12:15

... J(x, X , X) by J(X) Global Optimization Using Interval Analysis 251 Note that the elements of H(X) on and below the diagonal have the same arguments as the corresponding elements of J(X) Thus we ... intervals In the latter case, the intervals m a y be semi-infinite However, after intersecting T with Xi, the result is finite Global Optimization Using Interval Analysis 255 Denote Ql(t)=a+bt + q t ... Note that an element h~ with arguments (X1 X,) is not obtained when we compute H(X) since the diagonal elements of H(X) have arguments different from (X~, , X,) except for the element in position...

Ngày tải lên: 12/01/2014, 22:02

... J(x, X , X) by J(X) Global Optimization Using Interval Analysis 251 Note that the elements of H(X) on and below the diagonal have the same arguments as the corresponding elements of J(X) Thus we ... intervals In the latter case, the intervals m a y be semi-infinite However, after intersecting T with Xi, the result is finite Global Optimization Using Interval Analysis 255 Denote Ql(t)=a+bt + q t ... Note that an element h~ with arguments (X1 X,) is not obtained when we compute H(X) since the diagonal elements of H(X) have arguments different from (X~, , X,) except for the element in position...

Ngày tải lên: 12/01/2014, 22:17

... 43 44 DESIGN OPTIMIZATION Introduction Terminology Engineering Optimization Design Foundation Problem/Solution Concept Design Approach Model Less Costly Model Type Computer S o h a r e Design ... Weight Isotensoid Design Geodesic-Isotensoid Design 135 136 139 144 151 154 154 155 156 157 157 158 159 159 159 Chapter DESIGN PARAMETER Load determination Design analysis process Reinforced ... Information Supply Chain Sofnvare Finite element analysis Application Designing Graphics Structural Analysis Sofnvare Analysis Synthesizing design CAD special use Optimization CAD Prototyping Rapid...

Ngày tải lên: 13/02/2014, 16:20

... 43 44 DESIGN OPTIMIZATION Introduction Terminology Engineering Optimization Design Foundation Problem/Solution Concept Design Approach Model Less Costly Model Type Computer S o h a r e Design ... Weight Isotensoid Design Geodesic-Isotensoid Design 135 136 139 144 151 154 154 155 156 157 157 158 159 159 159 Chapter DESIGN PARAMETER Load determination Design analysis process Reinforced ... Information Supply Chain Sofnvare Finite element analysis Application Designing Graphics Structural Analysis Sofnvare Analysis Synthesizing design CAD special use Optimization CAD Prototyping Rapid...

Ngày tải lên: 13/02/2014, 23:20

... 7.3 Design for Manual Assembly 219 Introduction 219 Where Design for Assembly Fits in the Design Process .219 General Design Guidelines for Manual Assembly 221 7.3.1 Design ... Rules for Product Design for Automation 272 Design of Parts for Feeding and Orienting 276 Summary of Design Rules for High-Speed Automatic Assembly 280 8.10.1 Rules for Product Design ... generally important: Suitability of the product design Production rate required Availability of labor Market life of the product If the product has not been designed with automatic assembly in mind,...

Ngày tải lên: 05/03/2014, 09:39

... knowledge can also be added easily The Design Pattern Ontology We develop the design pattern ontology to share design patterns and to share experience in using design patterns 91 We can use some ... research, we use OWL to build the design pattern Ontology 3.1.Developing the design patterns ontology using OWL The design pattern ontology is defined with classes, namely DesignPattern, Catalog, Participant, ... diagrams as the initial diagrams of the design phase in the development process and they are inputs of retrieval step in POAD The designers need to retrieve design patterns which produce solutions...

Ngày tải lên: 14/03/2014, 10:20

Ngày tải lên: 16/03/2014, 03:20

... types of third-order reactions: k 3A À Products ! k 2A þ B À Products ! k A þ B þ C À Products ! R ¼ ka3 R ¼ ka2 b R ¼ kabc ð1:19Þ CHEMICAL REACTOR DESIGN, OPTIMIZATION, AND SCALEUP A homogeneous ... Growth-limiting value for product concentration Old or current value for optimization parameter Concentration of product P at the external surface of the catalyst Trial value for optimization parameter ... aout CHEMICAL REACTOR DESIGN, OPTIMIZATION, AND SCALEUP are considered here in Chapter We begin by discussing elementary reactions of which there are just a few basic types 1.2 ELEMENTARY REACTIONS...

Ngày tải lên: 01/04/2014, 10:31

... To implement the process design a) Specify equipment b) Design vessels (mechanical design of reactors, separators, tanks) c) Design structures d) Design process piping system e) Design data acquisition ... PROCESS DESIGN Our main goal is to develop techniques for solving problems in process design Process design generally proceeds in the following stages: Developing process flow diagrams Process ... Francis Group LLC Processes and Process Engineering 25 Table 1.4 Glucose Production Process Operations Process Unit Hydrolyzer, R-1 Process Conditions Time -2 h Feed - 30 - 40% solids Process Operations...

Ngày tải lên: 01/04/2014, 11:33

... understanding of reactor type and design An outline is presented of the production of a range of chemicals from starting materials into useful products These chemical products are used both as consumer ... Fundamentals) Industrial and Engineering Chemistry Process Design and Development (Ind Eng Chem Process Des Dev.) Industrial and Engineering Chemistry Product Research and Development (Ind Eng Chem ... FIGURE Alkylation using hydrogen fluoride Alkylation is accomplished by using either of two catalysts: (1) hydrogen fluoride and (2) sulfuric acid In the alkylation process using liquid hydrogen...

Ngày tải lên: 02/04/2014, 16:23

... Peter Helmus Process Plant Design Further Reading Vogel, G H Wiley-VCH (ed.) Process Development Ullmann’s Processes and Process Engineering From the Initial Idea to the Chemical Production Plant ... Introduction 1.1 General remarks on process plant design In process plants, source materials (reactants) are converted into merchantable products Source materials and products may be gaseous, liquid ... 28 Basic engineering 30 Process development 30 Balancing 32 Basic and process flow diagram 34 Materials concept 36 Main apparatus 42 Layout 45 Quotation 48 Process Plant Design Project Management...

Ngày tải lên: 02/04/2014, 16:25

... Database Design Manual: using MySQL™ for Windows Springer London Berlin Heidelberg New York Hong Kong Milan Paris Tokyo Matthew Norman Database Design Manual: using MySQL for Windows ... databases Database Design Manual: using MySQL for Windows If you are a web designer this book should also appeal if you want to see how the database can influence your web design You can see what ... British Library Cataloguing in Publication Data Norman, Matthew, 1968Database design manual : using MySQL for Windows Database design Relational databases SQL (Computer program language) I Title 005.7′565...

Ngày tải lên: 10/04/2014, 09:06