design of sand washing machine
DESIGN OF ROTATING ELECTRICAL MACHINES pdf
... Reluctance Machines 400 7.3 DC Machines 404 7.3.1 Configuration of DC Machines 404 7.3.2 Operation and Voltage of a DC Machine 405 7.3.3 Armature Reaction of a DC Machine and Machine Design 409 7.3.4 ... Jokinen, who has spent decades in developing the Finnish machine design profession. An important view of electrical machine design is provided by Professor Val ´ eria Hrabovcov ´ a from Slovak Republic, which ... Doubly Salient Reluctance Machine 413 7.4.1 Operating Principle of a Doubly Salient Reluctance Machine 414 7.4.2 Torque of an SR Machine 415 7.4.3 Operation of an SR Machine 416 7.4.4 Basic Terminology,...
Ngày tải lên: 07/03/2014, 10:20
Chapter 15 introduction to the design of electric machinery
... INTRODUCTION The majority of this text concerns the analysis of electric machinery and drive systems. The focus of this chapter is the use of these concepts for design. In particular, the design of a permanent-magnet ... & Sons, Inc. INTRODUCTION TO THE DESIGN OF ELECTRIC MACHINERY 15 616 INTRODUCTION TO THE DESIGN OF ELECTRIC MACHINERY however, no design is better than any of the others in both mass and loss. ... (15.3-3) FORMULATION OF DESIGN PROBLEM 609 15.9. FORMULATION OF DESIGN PROBLEM At this point, we are ready to consider the design of the machine. There are many ways to formulate the design problem....
Ngày tải lên: 16/02/2014, 18:55
Báo cáo khoa học: "DESIGN OF A MACHINE TRANSLATION SYSTEM " pptx
... style of the sublanguage is distin- guished by cc~plex nominal dependencies with va- rious levels of coordination. In addition, most sentences are inoc~lete in that they consist of a series of ... This software tool not only allows for the separation of data and algorithms but also provides great flexibility in the organization of grammars and subgrammars, and in the control of the ... 1% of the corpus. A ccr~parison with the statistics of the French and Italian translations reveal approximately the sane distri- bution except for infinitival venbs. The higher frequency of...
Ngày tải lên: 17/03/2014, 19:21
Design of machinery mechanisms and machines 2nd ed
... engineering education and of the text Machine Design: An Integrated Approach. He is a Fellow of the Ameri- can Society of Mechanical Engineers and a member of the Society of Automotive Engi- neers. ... engineering with emphasis on design, kinematics, and dynamics of machinery. He is the author of numerous technical papers and journal articles covering kinematics, dynamics of machin- ery, carn design and manufacturing, ... production machinery. He holds 13 U.S. patents. Norton has been on the faculty of Worcester Polytechnic Institute since 1981 and is currently professor of mechanical engineering and head of the design...
Ngày tải lên: 08/04/2014, 11:35
Báo cáo hóa học: " The Optimal Design of Weighted Order Statistics Filters by Using Support Vector Machines" doc
Ngày tải lên: 22/06/2014, 23:20
SAP2000® Linear and Nonlinear Static and Dynamic Analysis and Design of Three-Dimensional Structures
... 1 - 2 Overview of the Program 1 Overview of the Program SAP2000 is a stand-alone finite-element-based structural program for the analysis and design of civil structures. It offers an intuitive, ... Property Type for Add area of the form. Scroll down the list of import options until you find Import Double Angle – see Figure 7. Single click on it. D. In the Click to area of the Frame Properties ... to read this manual on your computer screen. During the course of this tutorial, we will explore many of the basic fea- tures of SAP2000. Prepare to spend at least one hour going through this...
Ngày tải lên: 06/09/2012, 15:56
SAP2000 Integrated Finite Elements Analysis and Design of Structures
... Select Mode. 24. Click the roof beam at the top of the braced frame to select it. Also click the joint at the top of the chevron brace (center of braced frame roof beam) to select it. 25. From ... C-10 to enter the last roof beam. The model now appears as shown in Figure C-11. Figure C-11: Model After All Roof Level Beams Have Been Drawn 18. Select all of the roof level frame elements and ... Span Loads Used In SAP2000 Model Roof Beams 39, 40, 51, 52 0.40 klf DL 0.12 klf LL Roof Beams 41/44, 42, 47/50, 49 Roof Beams 45, 46 0.48 klf DL 0.24 klf LL Roof Beams 43, 48 Second Floor Beams...
Ngày tải lên: 06/09/2012, 15:56
The design of mat foundations
... being designed for a small office building with a total live load of 250 kips and dead load of 500 kips. Find: (a) the depth D f for a fully compensated foundation, (b) the depth D f if a soft ... pressure increase in the clay layer is, The pressure p o at the center of the clay layer is, p o = γ sand h sand + γ’ sand h’ sand + γ’ clay h’ clay = (100)(4) + (100–62.4)(16) + (125-62.4)(8 ft/2) ... ft. A 60' 40' Plan 2' 2' 16' 8' Sand Sand Clay Sand 60' x 40' Q = DL + LL = 750 kips density = 100 pcf density (sat) = 100 pcf density (sat) = 125 pcf Cc = 0.25 eo = 0.9 density (sat) = 119 pcf Example 4. Design...
Ngày tải lên: 16/10/2012, 10:43
Novel design of a compacted micro-structured air-breathing PEM fuel cell as a power source for mobile phones
Ngày tải lên: 05/09/2013, 14:58
Optimal design of PEM fuel cells to generate maximum power: A CFD study
Ngày tải lên: 05/09/2013, 14:58
Novel design of a disk-shaped compacted micro-structured air-breathing PEM fuel cell
Ngày tải lên: 05/09/2013, 14:58
A capillary-based method determining the permeability of sand layer for geothermal applications
Ngày tải lên: 05/09/2013, 17:03
An Introduction to Intelligent and Autonomous Control-Chapter 4:Design of Structure-Based Hierarchies for Distributed Intelligent Control
Ngày tải lên: 17/10/2013, 19:15
Theory and Design of Electrical and Electronic Circuits
... Chap. 10 Amplification of Audiofrecuenciy on high level classes A and B Chap. 11 Amplification of Radiofrecuency in low level class A Chap. 12 Amplification of Radiofrecuency in low level ... pulses. For this reason we have the series of following equations of design finally Chap. 05 Transformers of small value Generalities Designe of transformers Solenoidal onelayer Solenoidal ... Generalities Q- meter Design of inductors Oneloop Solenoidal onelayer Toroidal onelayer Solenoidal multilayer Design of inductors with nucleus of ferrite Shield to solenoidal multilayer inductors Design Choke...
Ngày tải lên: 23/10/2013, 16:15
Electronics - Theory and Design of Electrical and Electronic Circuits
... Transformadores of great value Equivalent circuit of a transformer Equivalent circuit of a inductor Measurement of the characteristics Transformer of alimentation Design Transformer of audiofrecuency Transformer ... copper of the wire of the primary R 2 resistance of the copper of the wire of the secondary R 0 resistance of losses for Foucault and hysteresis C 1 distributed capacitance of the winding of ... Polarization of components Bipolar transistor of junction (TBJ) Theory Design Fast design Unipolar transistor of junction (JFET) Theory Design Operational Amplifier of Voltage (AOV) Theory Design ...
Ngày tải lên: 27/10/2013, 16:15
Shaking a box of sand I – a simple lattice model
... subject of current investigations. The model [174] is based on the generalisation of an earlier cellular automaton (CA) model [22, 75, 83, 165] of an avalanching sandpile. This version of the ... realistic mod- els of shaken spheres, but the simplicity of the present model allows for greater transparency. Starting with the sand in a fluidised state, as in experiment [172, 173], the sandbox is ... case, this applies to the nonequilibrium evolution of a vibrated granular bed. 7 Shaking a box of sandI–asimplelattice model 7.1 Introduction Vibrating sand results in very varied dynamics, ranging...
Ngày tải lên: 01/11/2013, 08:20
Shaking a box of sand II – at the jamming limit, when shape matters
... behaviour of the top of a column of grains in the jamming limit, alluding to an increasingly slower dynamics as we get to frozen grains at its bottom. In reality, of course, near the middle of the ... visualise this box as being constituted of rows and columns of grains. When this box is shaken along the direction of gravity, the predominant dynamical response of the sandbox is known to be in the vertical direction ... investigate the effect of the constraints, we plot the normalised configu- rational probabilities 2 12 p(C) for a column of 12 grains against the 2 12 = 4096 8 Shaking a box of sand II – at the jamming...
Ngày tải lên: 01/11/2013, 08:20