fundamental aspects of casing design
Aspects of Building Design Management
Ngày tải lên :
15/11/2012, 10:27
... understanding of design management and of the skills that effective design managers should possess The currently poor understanding of the role of design managers within different contexts (e.g design office, ... number of late design changes According to the interviewees, these problems emerged mainly as a result of: the unusual complexity of the project; deficient selection of local design offices; lack of ... ISSUE OF DESIGN REVIEWS Ongoing design changes and a lack of criteria for the issuance of design reviews postponed the definition of critical items The contract manager criticized the designers...
- 78
- 386
- 0
Some fundamental aspects concerning processing of ti(c,n) based cermets
Ngày tải lên :
17/09/2015, 17:20
... on the various fundamental aspects concerning processing of cermets, including the thermodynamics of the various reactions occurring during heating of the compact, the spreading of the liquid ... encouragement i Table of Contents Acknowledgment i Table of Contents ii Summary vii List of Figures ix List of Tables xii Chapter Introduction Chapter Literature Review 2.1 Processing of Cermets 2.2 ... molar Gibbs energy of pure i (at atm) and is the activity of i in the solid solution 4.1.2 Standard Free Energy of Formation of an Interstitial Phase Interstitial phases consist of the hydrides,...
- 127
- 123
- 0
Gang of Four Design Patterns 2.0
Ngày tải lên :
12/09/2012, 14:38
... Data & Object Factory All rights reserved Page of 87 Design Pattern Framework™ 2.0 Introduction Design patterns are recurring solutions to software design problems you find again and again in real-world ... 2006, Data & Object Factory All rights reserved Page of 87 Design Pattern Framework™ 2.0 The Gang of Four patterns Below is a list of the 23 Gang of Four patterns presented in this document: Creational ... implementations of the Factory design pattern Copyright © 2006, Data & Object Factory All rights reserved Page 10 of 87 Design Pattern Framework™ 2.0 Builder Definition Separate the construction of a complex...
- 87
- 1K
- 4
Some aspects of American culture and society in the twentieth and twenty-first centuries through a number of selected short literary works
Ngày tải lên :
07/11/2012, 15:01
... to the understanding of the underlying ideas of the author as well as the cultural features and social aspects of the time Like other types of story, a short story consists of five elements: - ... show that a literary work is the fruit of the ponderation of the writer for the understanding of different aspects of life For Ms Bynum, it was the ponderation of a teacher herself finding a way ... conscious of their cultural identity and practice the target culture more selectively I.3 Scope of the research Within the limitation of a minor thesis, I only discuss some of the most prominent aspects...
- 49
- 785
- 1
Handbook of die design(khuon dap)
Ngày tải lên :
30/07/2013, 09:59
... Cost of the removal of a die from the press Cost of the installation of a die in the press (for the subsequent run) Cost of the machine’s downtime during the die removal and installation Cost of ... cost of heating or cooling, water, and fuel applicable to the storage of parts Cost of labor, including possible overtime Cost of paperwork involved with storage and subsequent handling of products ... height of the press versus the height of the part (and subsequently the height of the die) is another production-influencing factor The width of the opening in the press plus the width of the...
- 714
- 467
- 1
the book of css3 - a developer's guide to the future of web design - by peter gasston
Ngày tải lên :
20/09/2013, 09:09
... BOOK OF CSS3 THE BOOK OF CSS3 A Developer's Guide to the Future of Web Design by Peter Gasston San Francisco THE BOOK OF CSS3 Copyright © 2011 by Peter Gasston All rights reserved No part of this ... some of its more decorative features like rounded corners, but you want to gain a deeper understanding of the fundamentals The Book of CSS3 helps you leverage the excellent knowledge you have of ... Library of Congress Cataloging-in-Publication Data A catalog record of this book is available from the Library of Congress No Starch Press and the No Starch Press logo are registered trademarks of...
- 308
- 1.1K
- 1
Handbook of Machine Design P48
Ngày tải lên :
17/10/2013, 12:15
... of links in a plane linkage are parallel, which leads to such special devices as the pantograph Considerable theory has evolved over the years about numerous aspects of linkages It is often of ... that you design 41.7.2 Three Positions of a Plane When three positions of a plane are specified by the location of line CD, as shown in Fig 41.9, it is possible to construct the center of a circle ... four-bar linkage This may not always be necessary once the design concepts of this chapter are applied 41.1.2 Freedom of Motion The degree of freedom for a mechanism is expressed by the formula F=M/-;-l)...
- 23
- 370
- 0
Fundamentals of Machine Design P34
Ngày tải lên :
18/10/2013, 09:15
... that depends on the nature of joints Some representative values of C’s are tabulated in Table below Table Values of C for various types of joints Type of joint Value of C Metal to metal joint ... unbalance of the rotating components etc Since these forces are to be withstood by the joints, care should be taken while designing a joint capable of resisting adequate load of variable magnitude Design ... variable loading: Because of many intricacies involved in design of a welded joint, codes are extensively used to design such joint when it experiences variable loading The value of the maximum fluctuating...
- 8
- 802
- 0
Handbook of Machine Design P50
Ngày tải lên :
19/10/2013, 20:15
... of the many types of flow control valves in combination with one of the basic methods of flow control described previously Another approach takes advantage of the throttling characteristics of ... pump starts to move off stroke to reduce displacement The slope of the curve of this decreasing displacement can be controlled by the design of the compensator Thus, the designer can specify ... create an output Since stage output is off, the b port of AND is off and the stage output cannot be on This type of signal (on at the beginning of the cycle) often seems to indicate that a pulse,...
- 48
- 349
- 0
Handbook of Machine Design P49
Ngày tải lên :
19/10/2013, 20:15
... edge of the sequence plot in their order of actuation in the work cycle The length of the horizontal bar in the diagram indicates the length of time the particular actuator is on Overlapping of ... the inconvenience of not having one of the critical operations occur, there is the danger of dropping load as a result of a change in pressure relationships owing to motion of the system The ... slope of the energy-level curves in Fig 42.4 The shapes of these curves remain the same for any constant flow in any given system, regardless of overall pressure level By far the greatest part of...
- 9
- 349
- 0
Handbook of Machine Design P1
Ngày tải lên :
19/10/2013, 20:15
... Much of the design work done is in a small part of one of the feedback or feedforward portions of the chart and thus is evolutionary Rarely will an individual designer start at the beginning of ... characteristic of the pro- TABLE 1.11 Elements of a Decision-Making Model Alternative courses of action States of nature: The environment of operation of the decision model The designer has very ... would be the design of a rigging system using wire rope to lift loads of 10 tons maximum The designer could preliminarily specify a design factor of 5, which would be the ratio of the wire rope...
- 20
- 341
- 0
Handbook of Machine Design P52
Ngày tải lên :
23/10/2013, 18:15
... fields in the vicinity of a noise source frequency of the sound, the dimensions of the source, and the phase relations of the various radiating parts of the source As a rule of thumb, the near field ... be designed so that if a point load is applied to one of the panels of the enclosure, the deflection of the panel is much greater than that of the frame Calculate the natural frequency /0 of ... levels of hydraulic pumps Other Mechanical Components Machines are made up of a large variety of mechanical components and mechanisms, each of which should be considered from the perspective of source...
- 38
- 334
- 0
Handbook of Machine Design P51
Ngày tải lên :
23/10/2013, 18:15
... shallow tacked at rate of 10 mpy; commerdepths of Pacific off Panama Canal cial grade often corrodes at 100 Single phase brasses, silicon and times this rate, largely because of phosphor bronzes ... attack rate of the more active metal and decreases that of the less active metal An adverse area ratio is characterized by having a larger surface area of less active metal than that of the more ... attacked and plating or deposition of the less active one would occur This is based on the fact that solutions contain only unit activity (concentration) of ions of each of the two metals The standard...
- 28
- 300
- 0
Handbook of Machine Design P3
Ngày tải lên :
23/10/2013, 18:15
... reality Intensity of stress concentrations Influence of time on strength and geometry Effect of corrosion • Effect of wear • Length of any list of uncertainties The algebra of real numbers produces ... Composition of material and the effect of variations on properties Variation in properties from place to place within a bar of stock Effect of processing locally, or nearby, on properties Effect of thermomechanical ... magnitude, but in the pattern of variation Evidence gathered by measurement in pursuit of uniqueness of magnitude was really a mix of systematic and random effects It is the role of statistics to enable...
- 28
- 327
- 0
Handbook of Machine Design P2
Ngày tải lên :
23/10/2013, 18:15
... Processes The use of special processes or handling, such as methods of cleaning castings, impregnation of castings to prevent leakage of fluids, degreasing of finished parts, or protection of surfaces, ... representations of performance and operation (implied warranty); conduct of designers, manufacturers, sellers, and users (negligence); and the characteristics of the product exclusive of the conduct of all ... affecting machines and their designers is most often filed under negligence or strict liability theories, both of which may allege the presence of a defect Thus a major concern of designers would be to...
- 29
- 321
- 0
Quantitative aspects of ruminant digestion and metabolism - Phần 1
Ngày tải lên :
24/10/2013, 17:15
... of 90 to 120 The velocity of propagation of MMC in the jejunum of normally fed sheep is 18 cm/min, which is similar to the value of 20 cm/min for the velocity of digesta flow in the jejunum of ... direct application of the laws of science Introduction (e.g the law of mass conservation, the first law of thermodynamics) or by application of a continuity equation derived from more fundamental scientific ... metabolism of ruminants has adapted to the consequences of the production of VFA in the rumen in a number of ways (see Chapters 11 and 12) Acetate is absorbed into the ruminal venous drainage, some of...
- 60
- 366
- 0
Quantitative aspects of ruminant digestion and metabolism - Phần 2
Ngày tải lên :
24/10/2013, 17:15
... Proceedings of the Nutrition Society of Australia 14, 153 Faichney, G.J (1990) Effect of level of intake and grinding of lucerne hay on the efficiency of rumination in sheep Proceedings of the Nutrition ... is the number of units of particle phase (PP) that must be added to (or removed from) one unit of DG to obtain TD and RÃ is the number of units of FP that must be added to one unit of PP to obtain ... as much as 80–90% of the variation in digesta flow (Faichney, 1975b; MacRae, 1975) Measurement of Rate of Passage Measurement of the MRT of a digesta component in a segment of the GI tract requires...
- 39
- 427
- 0
Fundamentals of Machine Design P37
Ngày tải lên :
25/10/2013, 12:15
... of rotation is observed Version ME , IIT Kharagpur 13.1.3 Nomenclature of Open Belt Drive β dL dL - Diameter of the larger pulley dS – Diameter of the smaller pulley αS αL αL- Angle of wrap of ... dL - Diameter of the larger pulley dL dS – Diameter of the smaller pulley αL- Angle of wrap of the larger pulley β αL αS ds αS – Angle of wrap of the smaller pulley C- Center distance between the ... effect will be an increase of the angle of contact or angle of wrap It will be shown later that due to the increase in angle of contact, the power transmission capacity of the drive system will...
- 12
- 764
- 1