Basic Ship Theory Volume 2 (eBook)

KJ Rawson, E. C. Tupper (Autoren)

eBook Download: PDF

2001 | 5. Auflage
368 Seiten
Elsevier Science (Verlag)
978-0-08-049986-4 (ISBN)

Infos

Rawson and Tupper's Basic Ship Theory, first published in 1968, is widely known as the standard introductory text for naval architecture students, as well as being a useful reference for the more experienced designer.

The fifth edition continues to provide a balance between theory and practice. Volume 2 expands on the material in Volume 1, covering the dynamics behaviour of marine vehicles, hydrodynamics, manoeuvrability and seakeeping. It concludes with some case studies of particular ship types and a discussion of maritime design. Both volumes feature the importance of considering the environment in design.

Basic Ship Theory is an essential tool for undergraduates and national vocational students of naval architecture, maritime studies, ocean and offshore engineering, and will be of great assistance to practising marine engineers and naval architects.




Brand new edition of the leading undergraduate textbook in Naval Architecture.
Provides a basis for more advanced theory.
Over 500 examples, with answers.

Inhalt

Cover 1
Contents 6
Foreword to the fifth edition 12
Acknowledgements 14
Introduction 15
References and the Internet 18
Symbols and nomenclature 19
General 19
Geometry of ship 20
Propeller geometry 20
Resistance and propulsion 20
Seakeeping 21
Manoeuvrability 22
Strength 22
Notes 23
Chapter 10. Powering of ships: general principles 24
Fluid dynamics 25
Components of resistance and propulsion 27
Model testing 56
Ship trials 62
Summary 66
Problems 66
Chapter 11. Powering of ships: application 70
Presentation of data 70
Power estimation 77
Computational fluid dynamics 109
Summary 111
Problems 111
Chapter 12. Seakeeping 116
Seakeeping qualities 116
Ship motions 118
Limiting seakeeping criteria 138
Overall seakeeping performance 146
Acquiring data for seakeeping assessments 149
Non-linear efects 160
Frequency domain and time domain simulations 161
Improving seakeeping performance 163
Experiments and trials 174
Problems 177
Chapter 13. Manoeuvrability 182
General concepts 182
Assessment of manoeuvrability 190
Rudder forces and torques 198
Exper iments and trials 207
Rudder types and systems 211
Ship handling 218
Stability and control of submarines 221
Design assessment 226
Effect of design parameters on manoeuvring 228
Problems 229
Chapter 14. Major ship design features 233
Machinery 233
Systems 241
Equipment 261
Creating a fishtins ship 264
Accommodation 266
Measurement 269
Problems 273
Chapter 15. Ship design 276
Objectives 277
Boundaries 282
Creativity 284
Iteration in design 285
Design for the life intended 304
Conclusion 312
Chapter 16. Particular ship types 314
Passenger ships 314
Ferries and RoRo ships 316
Aircraft carriers 318
Bulk cargo carriers 321
Submarines 324
Container ships 330
Frigates and destroyers 331
High speed small craft 334
Offshore engineering 344
Tugs 347
Fishing vessels 349
Yachts 351
Annex-The Froude ‘constant’ notation (1888) 354
Bibliography 363
Answers to problems 366
Index 368

Textauszug

Introduction

Volume 1 of Basic Ship Theory has presented fundamental work on ship shape, static behaviour, hazards and protection and upon ship strength. It has also described in detail the environment in which marine vehicles have to work and the properties of the sea and the air. Now we are in a position to discuss the dynamic behaviour of ships and other vehicles in the complex environment in which they operate and how those surroundings can be controlled to the maximum comfort of vehicle and crew. We can also enter upon the creative activity of ship design.

Familiarity with Volume 1 has been assumed throughout but for convenience, certain conversion factors, preferred values and symbols and nomenclature are repeated here.

Special names have been adopted for some of the derived SI units and these are listed below together with their unit symbols:

Physical quantity

SI unit

Unit symbol

Force

newton

N = kg m/s2

Work, energy

joule

J = Nm

Power

watt

W = J/s

Electric charge

coulomb

C = As

Electric potential

volt

V = W/A

Electric capacitance

farad

F = As/V

Electric resistance

ohm

Ω = V/A

Frequency

hertz

Hz = s−1

Illuminance

lux

lx = lm/m2

Self inductance

henry

H = Vs/A

Luminous flux

lumen

lm = cd sr

Pressure, stress

pascal

Pa = N/m2

megapascal

MPa = N/mm2

Electrical conductance

siemens

S = 1/Ω

Magnetic flux

weber

Wb = Vs

Magnetic flux density

tesla

T = Wb/m2

In the following two tables are listed other derived units and the equivalent values of some UK units respectively:

Physical quantity

SI unit

Unit symbol

Area

square metre

m2

Volume

cubic metre

m3

Density

kilogramme per cubic metre

kg/m3

Velocity

metre per second

m/s

Angular velocity

radian per second

rad/s

Acceleration

metre per second squared

m/s2

Angular acceleration

radian per second squared

rad/s2

Pressure, Stress

newton per square metre

N/m2

Surface tension

newton per metre

N/m

Dynamic viscosity

newton second per metre squared

N s/m2

Kinematic viscosity

metre squared per second

m2/s

Thermal conductivity

watt per metre degree kelvin

W/(m °K)

Quantity

UK unit

Equivalent SI units

Length

1 yd

0.9144m

1 ft

0.3048m

1 in

0.0254m

1 mile

1609.344m

1 nautical mile (UK)

1853.18m

1 nautical mile (International)

1852m

Area

1 in2

645.16 × 10−6m2

1 ft2

0.092903 m2

1 yd2

0.836127 m2

1 mile2

2.58999 × 106m2

Volume

1 in3

16.3871 × 10−6m3

1 ft3

0.0283168 m3

1 UK gal

0.004546092m3 = 4.546092 litres

Velocity

1 ft/s

0.3048 m/s

1 mile/hr

0.44704m/s; 1.60934km/hr

1 knot (UK)

0.51477 m/s; 1.85318km/hr

1 knot (International)

0.51444m/s; 1.852km/hr

Standard acceleration, g

32.174 ft/s2

9.80665m/s2

Mass

1 lb

0.45359237 kg

1 ton

1016.05 kg = 1.01605 tonnes

Mass density

1 lb/in3

27.6799 × 103 kg/m3

1 lb/ft3

16.0185 kg/m3

Force

1 pdl

0.138255N

1 lbf

4.44822 N

Pressure

1 lbf/in2

6894.76 N/m2; 0.0689476bars

Stress

1 tonf/in2

15.4443 × 106 N/m2

15.4443 MPa or N/mm2

Energy

1 ft pdl

0.0421401 J

1 ft lbf

1.35582 J

1 cal

4.1868 J

1 Btu

1055.06 J

Power

1 hp

745.700 W

Temperature

1 Rankine unit

5/9 Kelvin unit

1 Fahrenheit unit

5/9 Celsius unit

Prefixes to denote multiples and sub-multiples to be affixed to the names of units are:

Factor by which the unit is multiplied

Prefix

Symbol

1000000000000 = 1012

tera

T

1000000000 = 109

giga

G

1000000 = 106

mega

M

1000 = 103

kilo

k

100 = 102

hecto

h

10 = 101

deca

da

0.1 = 10−1

deci

d

0.01 = 10−2

centi

c

0.001 = 10−3

milli

m

0.000001 = 10−6

micro

μ

0.000000001 = 10−9

nano

n

0.000000000001 = 10−12

pico

p

0.000000000000001 = 10−15

femto

f

0.000000000000000001 = 10−18

atto

a

We list, finally, some proposed metric values (values proposed for density of fresh and salt water are based on a temperature of 15 °C (59 °F).)

Gravity, g

32.17 ft/s2

9.80665m/s2

9.807 m/s2

Mass density

64 lb/ft3

1.0252 tonne/m3

1.025 tonne/m3

salt water

35 ft3/ton

0.9754 m3/tonne

0.975m3/tonne

Mass density

62.2 lb/ft3

0.9964 tonne/m3

1.0tonne/m3

fresh water

36 ft3/ton

1.0033 m3/tonne

1.0 m3/tonne

Young’s modulus, E (Steel)

13,500 tonf/in2

2.0855 × 107 N/cm2

209 GN/m2 or GPa

Atmospheric pressure

14.7 1bf/in2

101,353 N/m2

105 N/m2 or Pa

10.1353 N/cm2

or 1.0 bar

(saltwater)NPCNPM }

Aw420tonf/inAw(ft2)Aw(m2)

1.025 Aw tonnef/m

1.025 Aw tonnef/m

Aw (m2)

100.52 Aw (N/cm)

10,052 Aw (N/m)

104 Aw (N/m)

MCT...

Produkt-Details

• Erscheint lt. Verlag: 5.10.2001
• Sprache: englisch
• Themenwelt: Natur / Technik ► Fahrzeuge / Flugzeuge / Schiffe ► Schiffe
• Themenwelt: Technik ► Fahrzeugbau / Schiffbau
• ISBN-10: 0-08-049986-4 / 0080499864
• ISBN-13: 978-0-08-049986-4 / 9780080499864