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Author: Michael Joseph French
Publisher: Springer Science & Business Media
ISBN: 1447136276
Category : Technology & Engineering
Languages : en
Pages : 260
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Book Description
Although first published nearly thirty years ago, this book remains up-to-date, intellectually stimulating and realistic. Unlike most texts in the field, it relates design closely to the science and mathematics that are students' chief concern, and shows their relevance. It shows how to make simple but illuminating calculations, and how to achieve the insight and the invention that often result from them. Covering design principles in depth, this is, and remains, an original book: although some of the ideas which were novel in 1971 are now widely accepted, others remain new.
Author: Michael Joseph French
Publisher: Springer Science & Business Media
ISBN: 1447136276
Category : Technology & Engineering
Languages : en
Pages : 260
Get Book Here
Book Description
Although first published nearly thirty years ago, this book remains up-to-date, intellectually stimulating and realistic. Unlike most texts in the field, it relates design closely to the science and mathematics that are students' chief concern, and shows their relevance. It shows how to make simple but illuminating calculations, and how to achieve the insight and the invention that often result from them. Covering design principles in depth, this is, and remains, an original book: although some of the ideas which were novel in 1971 are now widely accepted, others remain new.
Author: Michael J. French
Publisher: Springer Science & Business Media
ISBN: 3662113643
Category : Technology & Engineering
Languages : en
Pages : 236
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Book Description
3. 2 Making capital and running costs commensurate 49 3. 3 Optimum speed of a tanker 50 3. 4 The optimisation of the sag:span ratio of a suspension bridge 52 3. 5 Optimisation with more than one degree of freedom: heat exchanger 55 3. 6 Putting a price on heat-exchanger performance 57 3. 7 Variation of costs with application 59 3. 8 Further aspects of heat-exchanger optimisation 59 3. 9 An elementary programming problem 60 3. 10 Classification of optimisation problems and methods of solution 62 3. 11 The design of rotating discs: an optimum structure 66 3. 12 Hubdesign 73 3. 13 Summary 73 Questions 73 Answers 74 4 Insight 4. 1 Introduction 76 4. 2 Rough calculations 76 4. 3 Optimisation of compressor shaft diameter 83 4. 4 The optimum virtual shaft: a digression 85 4. 5 Useful measures and concepts 87 4. 6 Bounds and limits 91 4. 7 Scale effects 94 4. 8 Dimensional analysis and scaling 98 4. 9 Proportion 99 100 4. 10 Change of viewpoint Questions 102 104 Answers 5 Matching 5. 1 Matching: the windlass 107 5. 2 An extended example of matching: ship propulsion 107 5. 3 Matching within a single machine III 5. 4 Further aspects of ship propulsion 112 5. 5 Specific speeds: degrees of freedom 113 5. 6 Matching of a spring to its task liS 5. 7 Matching in thermodynamic processes 117 5. 8 Two old cases of matching 121 5.
Author: Ehud Kroll
Publisher: Cambridge University Press
ISBN: 9780521778480
Category : Technology & Engineering
Languages : en
Pages : 252
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Book Description
This 2001 book covers theory and applications of conceptual design, the initial stage of engineering design.
Author: James Merrill Douglas
Publisher: McGraw-Hill Science, Engineering & Mathematics
ISBN:
Category : Science
Languages : en
Pages : 634
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Book Description
This text explains the concepts behind process design. It uses a case study approach, guiding readers through realistic design problems, and referring back to these cases at the end of each chapter. Throughout, the author uses shortcut techniques that allow engineers to obtain the whole focus for a design in a very short period (generally less than two days).
Author: Olga Popovic Larsen
Publisher: Thomas Telford
ISBN: 9780727732354
Category : Technology & Engineering
Languages : en
Pages : 152
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Book Description
This book aims to brige the gap between engineers' and architects' understanding of structural form. Its intention is to inspire the development of innovative and viable structures. It presents case studies where imaginative structural forms are in harmony with the architectural concept and at the same time present very efficient solutions to technical and structural problems.
Author: Clive L. Dym
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 244
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Book Description
Written for introductory courses in engineering design, this text illustrates conceptual design methods and project management tools through descriptions, examples, and case studies.
Author: Egbert Torenbeek
Publisher: John Wiley & Sons
ISBN: 1118568095
Category : Technology & Engineering
Languages : en
Pages : 412
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Book Description
Although the overall appearance of modern airliners has not changed a lot since the introduction of jetliners in the 1950s, their safety, efficiency and environmental friendliness have improved considerably. Main contributors to this have been gas turbine engine technology, advanced materials, computational aerodynamics, advanced structural analysis and on-board systems. Since aircraft design became a highly multidisciplinary activity, the development of multidisciplinary optimization (MDO) has become a popular new discipline. Despite this, the application of MDO during the conceptual design phase is not yet widespread. Advanced Aircraft Design: Conceptual Design, Analysis and Optimization of Subsonic Civil Airplanes presents a quasi-analytical optimization approach based on a concise set of sizing equations. Objectives are aerodynamic efficiency, mission fuel, empty weight and maximum takeoff weight. Independent design variables studied include design cruise altitude, wing area and span and thrust or power loading. Principal features of integrated concepts such as the blended wing and body and highly non-planar wings are also covered. The quasi-analytical approach enables designers to compare the results of high-fidelity MDO optimization with lower-fidelity methods which need far less computational effort. Another advantage to this approach is that it can provide answers to “what if” questions rapidly and with little computational cost. Key features: Presents a new fundamental vision on conceptual airplane design optimization Provides an overview of advanced technologies for propulsion and reducing aerodynamic drag Offers insight into the derivation of design sensitivity information Emphasizes design based on first principles Considers pros and cons of innovative configurations Reconsiders optimum cruise performance at transonic Mach numbers Advanced Aircraft Design: Conceptual Design, Analysis and Optimization of Subsonic Civil Airplanes advances understanding of the initial optimization of civil airplanes and is a must-have reference for aerospace engineering students, applied researchers, aircraft design engineers and analysts.
Author: Denis Howe
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 488
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Book Description
Aircraft Conceptual Design Synthesis means design by fitness-for-purpose. Design engineers can jump off from the point of given parameters and requirements – required performance, payloads and other factors. This is the first book for the aeronautical designer devoted to guiding the reader through this highly effective conceptual design synthesis process. This forms the procedure for the initial stage of the aircraft design process – the interpretation of a requirement into the preliminary layout. A logical design sequence is developed utilizing original modules to represent propulsion, lift, drag, mass, and performance. Aircraft Conceptual Design Synthesis includes a disk of spreadsheets that provides core data. Unlike existing approaches, the design synthesis method can be applied to novel aircraft concepts. CONTENTS INCLUDE The design process Aircraft configuration Flight regime and powerplant considerations Fuselage layout Configuration of the wing Basic lift, drag and mass representations Performance estimation Parametric analysis and optimisation Analysis of concept design “This is an important landmark book and in my view will become a standard by which others will be compared” – Dr E C P Ransom, Kingston University, UK
Author: Daniel P. Raymer
Publisher: AIAA (American Institute of Aeronautics & Astronautics)
ISBN: 9781563478291
Category : Airplanes
Languages : en
Pages : 0
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Book Description
Winner of the Summerfield Book Award Winner of the Aviation-Space Writers Association Award of Excellence. --Over 30,000 copies sold, consistently the top-selling AIAA textbook title This highly regarded textbook presents the entire process of aircraft conceptual designfrom requirements definition to initial sizing, configuration layout, analysis, sizing, and trade studiesin the same manner seen in industry aircraft design groups. Interesting and easy to read, the book has more than 800 pages of design methods, illustrations, tips, explanations, and equations, and extensive appendices with key data essential to design. It is the required design text at numerous universities around the world, and is a favorite of practicing design engineers.
Author: Toshiharu Taura
Publisher: Academic Press
ISBN: 0128042672
Category : Technology & Engineering
Languages : en
Pages : 196
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Book Description
Creative Design Engineering: Introduction to an Interdisciplinary Approach presents the latest information on a field that has traditionally been primarily concerned with how to make things. However, as technology has advanced, and we have no shortage of things, a new challenge for today's engineers is what to make. In tackling this, our approaches to engineering design have come under the spotlight. This book presents solutions to this topic in different sections that highlight the basic concerns associated with innovation. First, design is considered a kind of universal human act. Second, it is an interdisciplinary approach that brings together perspectives from fields such as cognitive science and science of knowledge is adopted. Third, the scope of the discussion also includes the process of creating an initial idea for a new product (called the pre-design phase), as well as the use of the product in society (the post-design phase). Design engineers and researchers in engineering design will find this a user-friendly route to understanding the importance of creativity to engineering and how to implement new techniques to improve design outcomes. The book has been translated from the original Japanese book titled Sozo Dezain Kogaku [Creative Design Engineering] (published by the University of Tokyo Press 2014). - Draws on research in industrial design, art, and cognitive science to present a concept of creativity which breaks free of traditional engineering thinking - Deconstructs design as a human activity to increase our understanding, helping us create outstanding engineering projects and systems - Includes discussion points to help the reader not only explore the concepts in the book, but also apply them to their own design contexts
