- Language: English
- 62 Pages
- Published: October 2012
- Region: Germany
Ship Design for Efficiency and Economy. Edition No. 2
- Published: October 1998
- Region: Global
- 224 Pages
- Elsevier Science and Technology
The previous edition of Ship Design for Efficiency and Economy was published as a Butterworth's marine engineering title. It has now been completely revised and updated by Schneekluth and Bertram.
This book gives advice to students and naval architects on how to design ships - in particular with regard to hull design. The previous edition of this book was published in 1987. Since then, there have been numerous important developments in this area and the new additions to this book reflect these changes. Chapter 3 has been completely rewritten with added information on methodology of optimization, optimization shells and concept exploration methods. There is also a new sub-chapter on Computational Fluid Dynamics (CFD) for ship-hull design. Plus, a new method to predict ship resistance based on the evaluation of modern ship hull design will be detailed.
The emphasis of the this book is on design for operational economy. The material is directly usable not only in practice, in the design office and by shipowners, but also by students at both undergraduate and postgraduate levels.
Main dimensions and main ratios: The ship's length
Ship's width and stability
Depth, draught and freeboard
Block coefficient and prismatic coefficient
Midship section area coefficient midship section design
Waterplane area coefficient
The design equation. Lines design
Statement of the problem
Shape of section area curve
Bow and forward section forms
Conventional propeller arrangement
Problems of design in broad, shallow-draught ships
The conventional method of lines design
Lines design using distortion of existing forms
Computational Fluid Dynamics for hull design. Optimization in Design: Introduction to methodology of optimization
Discussion of some important parameters
Special cases of optimization
Developments of the 1980s and 1990s. Some unconventional propulsion arrangements: Rudder propeller
Further devices to improve propulsion. Computation of weights and centres of mass: Steel Weight
Weight of 'equipment and outfit' (E&O)
Weight of engine plant
Weight margin. Ship propulsion: Interaction between ship and propeller
Power prognosis using the admiralty formula
Ship resistance under trial conditions
Additional resistance under service conditions. Appendix: Stability regulations.
Senior Project Manager at Germanischer Lloyd, Germany. Formerly Project Manager at Hamburg Ship Model Basin and Professor of Ship Design at the Technical University of Hamburg, Germany.