Course Objectives Chapter 2 2. Hull Form and Geometry
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Eskola Juho Makinen Jarno.Pdf (1.217Mt)
Juho Eskola Jarno Mäkinen MERENKULKIJA Merenkulun koulutusohjelma Merikapteenin suuntautumisvaihtoehto 2014 MERENKULKIJA Eskola, Juho Mäkinen, Jarno Satakunnan ammattikorkeakoulu Merenkulun koulutusohjelma Merikapteenin suuntautumisvaihtoehto Toukokuu 2014 Ohjaaja: Teränen, Jarmo Sivumäärä: 126 Liitteitä: 3 Asiasanat: historia, komentosilta, slangi ja englanti, lastinkäsittely ja laivateoria, Meriteidensäännöt ja sopimukset, yleistä merenkulusta. ____________________________________________________________________ Opinnäytetyömme aiheena oli luoda merenkulun tietopeli, joka sai myöhemmin nimekseen Merenkulkija. Työmme sisältää 1200 sanallista kysymystä, ja 78 kuvakysymystä. Kysymysten lisäksi teimme pelille ohjeet ja pelilaudan, jotta Merenkulkija olisi mahdollisimman valmis ja ymmärrettävä pelattavaksi. Pelin sanalliset kysymykset on jaettu kuuteen aihealueeseen. Aihealueita ovat: historia, komentosilta, slangi ja englanti, lastinkäsittely ja laivateoria, meriteidensäännöit, lait ja sopimukset ja viimeisenä yleistä merenkulusta. Kuvakysymykset ovat sekalaisia. Merenkulkija- tietopeli on suunnattu merenkulun opiskelijoille, tarkemmin kansipuolen päällystöopiskelijoille. Toki kokeneemmillekin merenkulkijoille peli tarjoaa varmasti uutta tietoa ja palauttaa jo unohdettuja asioita mieleen. Merenkulkija- tietopeli soveltuu oppitunneille opetuskäyttöön, ja vapaa-ajan viihdepeliksi. MARINER Eskola, Juho Mäkinen, Jarno Satakunnan ammattikorkeakoulu, Satakunta University of Applied Sciences Degree Programme in maritime management May 2014 Supervisor: -
Steering and Stabilisation Set a Course for Optimum Reliability and Performance
Marine Steering and stabilisation Set a course for optimum reliability and performance 1 Systems that keep vessels safely on course and comfortable in all conditions Since pioneering electro-hydraulic steering gear nearly a century ago, we continue to develop new systems for vessels ranging from large tankers to super yachts. Customers benefit from the world leading hydrodynamics expertise and the design resources of the Rolls-Royce rudder, steering gear, stabilisation and propulsion specialists, who cooperate to address and handle challenging projects and deliver system solutions. This minimises technical risk as well as maximising vessel performance. move Contents: Steering gear page 4 Promas page 10 Rudders page 12 Stabilisers page 18 Customer support page 22 movemake the right Steering gear Rotary vane steering gear for smaller vessels The SR series is designed with integrated frequency controlled pumps. General description Rolls-Royce supplies a complete range of steering gear, suitable for selection, alarm panels and rudder angle indicators or just a portion all types and sizes of ships. The products are designed as complete of this. The system is also prepared for interface to VDR, ships main steering systems with the actuator, power pack, steering control, alarm system, autopilot, joystick and DP when requested. Due to a alarm and rudder angle indicating system in mind, and can wide range of demands, great care has been taken from material therefore be delivered with complete control systems, including selection through construction, -
Comparative Study of NZ Pine & Selected SE Asian Species
(FRONT COVER) A COMPARATIVE STUDY OF NEW ZEALAND PINE AND SELECTED SOUTH EAST ASIAN SPECIES (INSIDE FRONT COVER) NEW ZEALAND PINE - A RENEWABLE RESOURCE NZ pine (Pinus radiata D. Don) was introduced to New Zealand (NZ) from the USA about 150 years ago and has gained a dominant position in the New Zealand forest industry - gradually replacing timber from natural forests and establishing a reputation in international trade. The current log production from New Zealand forests (1998) is 17 million m3, of which a very significant proportion (40%) is exported as wood products of some kind. Estimates of future production indicate that by the year 2015 the total forest harvest could be about 35 million m3. NZ pine is therefore likely to be a major source of wood for Asian wood manufacturers. This brochure has been produced to give prospective wood users an appreciation of the most important woodworking characteristics for high value uses. Sponsored by: Wood New Zealand Ltd. Funded by: New Zealand Ministry of Foreign Affairs and Trade Written by: New Zealand Forest Research Institute Ltd. (Front page - First sheet)) NEW ZEALAND PINE - A VERSATILE TIMBER NZ pine (Pinus radiata D.Don) from New Zealand is one of the world’s most versatile softwoods - an ideal material for a wide range of commercial applications. Not only is the supply from sustainable plantations increasing, but the status of the lumber as a high quality resource has been endorsed by a recent comparison with six selected timber species from South East Asia. These species were chosen because they have similar end uses to NZ pine. -
Malacca-Max the Ul Timate Container Carrier
MALACCA-MAX THE UL TIMATE CONTAINER CARRIER Design innovation in container shipping 2443 625 8 Bibliotheek TU Delft . IIIII I IIII III III II II III 1111 I I11111 C 0003815611 DELFT MARINE TECHNOLOGY SERIES 1 . Analysis of the Containership Charter Market 1983-1992 2 . Innovation in Forest Products Shipping 3. Innovation in Shortsea Shipping: Self-Ioading and Unloading Ship systems 4. Nederlandse Maritieme Sektor: Economische Structuur en Betekenis 5. Innovation in Chemical Shipping: Port and Slops Management 6. Multimodal Shortsea shipping 7. De Toekomst van de Nederlandse Zeevaartsector: Economische Impact Studie (EIS) en Beleidsanalyse 8. Innovatie in de Containerbinnenvaart: Geautomatiseerd Overslagsysteem 9. Analysis of the Panamax bulk Carrier Charter Market 1989-1994: In relation to the Design Characteristics 10. Analysis of the Competitive Position of Short Sea Shipping: Development of Policy Measures 11. Design Innovation in Shipping 12. Shipping 13. Shipping Industry Structure 14. Malacca-max: The Ultimate Container Carrier For more information about these publications, see : http://www-mt.wbmt.tudelft.nl/rederijkunde/index.htm MALACCA-MAX THE ULTIMATE CONTAINER CARRIER Niko Wijnolst Marco Scholtens Frans Waals DELFT UNIVERSITY PRESS 1999 Published and distributed by: Delft University Press P.O. Box 98 2600 MG Delft The Netherlands Tel: +31-15-2783254 Fax: +31-15-2781661 E-mail: [email protected] CIP-DATA KONINKLIJKE BIBLIOTHEEK, Tp1X Niko Wijnolst, Marco Scholtens, Frans Waals Shipping Industry Structure/Wijnolst, N.; Scholtens, M; Waals, F.A .J . Delft: Delft University Press. - 111. Lit. ISBN 90-407-1947-0 NUGI834 Keywords: Container ship, Design innovation, Suez Canal Copyright <tl 1999 by N. Wijnolst, M . -
380 FT Towing Tank Justification
UNITED STATES NAVAL ACADEMY Annapolis, Maryland-21402 IN REPLY REFER TO: '7-2-69. From: Superintendent, U. S. Naval Academy To: Chief of Naval Personnel Subj: High Performance Towing Tank Ref: (a) NavPe~s ltr Pers-C322-jk of $ Octo~~r 196$ (b) COMNAVFACENGCOM memo of 1$ September 196$ (c) ENGR DEPT (USNA) INST 11000.2 of 30 June 196$ (d) ENGR DEPT (USNA) Rep'ort E-6$-5 "The Conceptual Design of a High Performance Towing Tank for the U. S ·i Na val Academy," 25 June 196$ . ( e ) "Just!ification for a Hydrodynamics Laboratory at the u. S. Naval Academy," 9 September 1968 I Encl: (1) Speci'fic Justification of a High Performance Towing Tank for the U. S. Naval Academy (2) Procurement of Equipment for a High Performance Towin;g Tank for th.e U. S. Naval Academy ( 3 ) Abst~act of Reference ( d) . 1. References (~) and (b) request further and specific justification fo,r construction of a high performance towing tank in the proposed new Engineering Department building. This justification is found in Enclosure (1). References (c) and (d) desdribe the proposed laboratory, and the required deve·lopment and design work. Enclosure ( 2) outlines possible means of reducing initial development . costs and procur,ing the required equipment. · Enclosure (3) abstracts refere,nce ( d) describing the tank and its equipm~nt. I . I . 2. Although cle~rly recognizing a critical need to save funds, it is my !conviction .that the proposed high perform ance towing tank is justified and must be included _in the proposed. new building. -
Coast Guard, DHS § 164.33
Coast Guard, DHS § 164.33 the United States unless no more than on a regular basis at least once every 12 hours before entering or getting un- three months. This drill must include derway, the following equipment has at a minimum the following: been tested: (1) Operation of the main steering (1) Primary and secondary steering gear from within the steering gear gear. The test procedure includes a vis- compartment. ual inspection of the steering gear and (2) Operation of the means of commu- its connecting linkage, and, where ap- nications between the navigating plicable, the operation of the following: bridge and the steering compartment. (i) Each remote steering gear control (3) Operation of the alternative power system. supply for the steering gear if the ves- (ii) Each steering position located on sel is so equipped. the navigating bridge. (92 Stat. 1471 (33 U.S.C. 1221 et seq.); 49 CFR (iii) The main steering gear from the 1.46(n)(4)) alternative power supply, if installed. (iv) Each rudder angle indicator in [CGD 77–183, 45 FR 18925, Mar. 24, 1980, as relation to the actual position of the amended by CGD 83–004, 49 FR 43466, Oct. 29, 1984] rudder. (v) Each remote steering gear control § 164.30 Charts, publications, and system power failure alarm. equipment: General. (vi) Each remote steering gear power No person may operate or cause the unit failure alarm. operation of a vessel unless the vessel (vii) The full movement of the rudder has the marine charts, publications, to the required capabilities of the and equipment as required by §§ 164.33 steering gear. -
Service Operations Vessel 9020 Standard
1. Click with cursor in the blank space above 2. Drag & Drop Picture (16:9 ratio) 3. Optional: add hyperlink to Damen.com product page to the picture SERVICE OPERATIONS VESSEL 9020 STANDARD PICTURE OF SIMILAR VESSEL GENERAL DECK LAY-OUT Basic functions To provide stepless access onto Lift 2 tonne lift connecting 4 access levels (option: 6) for continuous windfarm assets for technicians, tools access between warehouse, weather deck and WTG via optional and parts by access system, crane and gangway. daughter craft. in both Construction Pedestals - for optional crane Support and Service Operations. - for optional gangway system Classification DNV-GL Maritime, notation: Helicopter winch area on foreship, stepless access to warehouse, hospital. Option: X 1A1, Offshore Service Vessel, helideck D-size 21m COMF(C-3, V-3), DYNPOS(AUTR), CTV landing facilities 1 fixed steel landing at stern. Clean, SF, E0, DK(+), SPS, NAUT(OSV- 1 removable alum. landing SB / PS. A), BWM(T), Recyclable, Crane Flag ACCOMMODATION Owner Crew/ special personnel 15-20x crew, 40-45x SP, all single cabins provided with WiFi, LAN, telephone and audio / video entert. (VOD and sat. TV). DIMENSIONS Other facilities up to 6 Offices and 5 meeting/ conference rooms for Charterer’s Length overall 89.65 m use. Beam moulded 20.00 m 2 Recr.-dayrooms, reception, hospital, drying rooms (M/F), Depth moulded 8.00 m changing rooms (M/F), wellness area (gym and sauna). Draught base (u.s. keel) 4.80 (6.30) m Gross Tonnage 6100 GT NAUTICAL AND COMMUNICATION EQUIPMENT Nautical Radar X-band + S-band, ECDIS, Conning, GMDSS Area 1, 2 and CAPACITIES 3. -
Glossary of Nautical Terms: English – Japanese
Glossary of Nautical Terms: English – Japanese 2 Approved and Released by: Dal Bailey, DIR-IdC United States Coast Guard Auxiliary Interpreter Corps http://icdept.cgaux.org/ 6/29/2012 3 Index Glossary of Nautical Terms: English ‐ Japanese A…………………………………………………………………………………………………………………………………...…..pages 4 ‐ 6 B……………………………………………………………………………………………………………………………….……. pages 7 ‐ 18 C………………………………………………………………………………………………………………………….………...pages 19 ‐ 26 D……………………………………………………………………………………………..……………………………………..pages 27 ‐ 32 E……………………………………………………………………………………………….……………………….…………. pages 33 ‐ 35 F……………………………………………………………………………………………………….…………….………..……pages 36 ‐ 41 G……………………………………………………………………………………………….………………………...…………pages 42 ‐ 43 H……………………………………………………………………………………………………………….….………………..pages 49 ‐ 48 I…………………………………………………………………………………………..……………………….……….……... pages 49 ‐ 50 J…………………………….……..…………………………………………………………………………………………….………... page 51 K…………………………………………………………………………………………………….….…………..………………………page 52 L…………………………………………………………………………………………………..………………………….……..pages 53 ‐ 58 M…………………………………………………………………………………………….……………………………....….. pages 59 ‐ 62 N……………….........................................................................…………………………………..…….. pages 63 ‐ 64 O……………………………………..........................................................................…………….…….. pages 65 ‐ 67 P……………………….............................................................................................................. pages 68 ‐ 74 Q………………………………………………………………………………………………………..…………………….……...…… page 75 R………………………………………………………………………………………………..…………………….………….. -
The Stepped Hull Hybrid Hydrofoil
The Stepped Hull Hybrid Hydrofoil Christopher D. Barry, Bryan Duffty Planing @brid hydrofoils or partially hydrofoil supported planing boat are hydrofoils that intentionally operate in what would be the takeoff condition for a norma[ hydrofoil. They ofler a compromise ofperformance and cost that might be appropriate for ferq missions. The stepped hybrid configuration has made appearances in the high speed boat scene as early as 1938. It is a solution to the problems of instability and inefficiency that has limited other type of hybrids. It can be configured to have good seakeeping as well, but the concept has not been used as widely as would be justified by its merits. The purpose of this paper is to reintroduce this concept to the marine community, particularly for small, fast ferries. We have performed analytic studies, simple model experiments and manned experiments, andfiom them have determined some specljic problems and issues for the practical implementation of this concept. This paper presents background information, discusses key concepts including resistance, stability, seakeeping, and propulsion and suggests solutions to what we believe are the problems that have limited the widespread acceptance of this concept. Finally we propose a “strawman” design for a ferry in a particular service using this technology. BACKGROUND Partially hydrofoil supported planing hulls mix hydrofoil support and planing lift. The most obvious A hybrid hydrofoil is a vehicle combining the version of this concept is a planing hull with a dynamic lift of hydrofoils with a significant amount of hydrofoil more or less under the center of gravity. lit? tiom some other source, generally either buoyancy Karafiath (1974) studied this concept and ran model or planing lift. -
Performance, Technology and Application of High Performance Marine Vessels Volume One
Performance, Technology and Application of High Performance Marine Vessels Volume One Performance, Technology and Application of High Performance Marine Vessels Volume One Edited by Liang Yun, Raju Datla and Xinfa Yang Performance, Technology and Application of High Performance Marine Vessels Volume One Edited by Liang Yun, Raju Datla and Xinfa Yang This book first published 2018 Cambridge Scholars Publishing Lady Stephenson Library, Newcastle upon Tyne, NE6 2PA, UK British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library Copyright © 2018 by Liang Yun, Raju Datla, Xinfa Yang and contributors All rights for this book reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the copyright owner. ISBN (10): 1-5275-0356-9 ISBN (13): 978-1-5275-0356-4 CONTENTS Preface by the Editors-in-Chief ................................................................. xii Liang Yun, Raju Datla, Xinfa Yang Preface .................................................................................................... xxiv Trevor Blakeley Preface .................................................................................................... xxvi Guo Da-cheng Preface .................................................................................................. xxviii Huang Ping-tao Preface .................................................................................................... -
SIMPLIFIED MEASUREMENT TONNAGE FORMULAS (46 CFR SUBPART E) Prepared by U.S
SIMPLIFIED MEASUREMENT TONNAGE FORMULAS (46 CFR SUBPART E) Prepared by U.S. Coast Guard Marine Safety Center, Washington, DC Phone (202) 366-6441 GROSS TONNAGE NET TONNAGE SAILING HULLS D GROSS = 0.5 LBD SAILING HULLS 100 (PROPELLING MACHINERY IN HULL) NET = 0.9 GROSS SAILING HULLS (KEEL INCLUDED IN D) D GROSS = 0.375 LBD SAILING HULLS 100 (NO PROPELLING MACHINERY IN HULL) NET = GROSS SHIP-SHAPED AND SHIP-SHAPED, PONTOON AND CYLINDRICAL HULLS D D BARGE HULLS GROSS = 0.67 LBD (PROPELLING MACHINERY IN 100 HULL) NET = 0.8 GROSS BARGE-SHAPED HULLS SHIP-SHAPED, PONTOON AND D GROSS = 0.84 LBD BARGE HULLS 100 (NO PROPELLING MACHINERY IN HULL) NET = GROSS 1. DIMENSIONS. The dimensions, L, B and D, are the length, breadth and depth, respectively, of the hull measured in feet to the nearest tenth of a foot. See the conversion table on the back of this form for converting inches to tenths of a foot. LENGTH (L) is the horizontal distance between the outboard side of the foremost part of the stem and the outboard side of the aftermost part of the stern, excluding rudders, outboard motor brackets, and other similar fittings and attachments. BREADTH (B) is the horizontal distance taken at the widest part of the hull, excluding rub rails and deck caps, from the outboard side of the skin (outside planking or plating) on one side of the hull, to the outboard side of the skin on the other side of the hull. DEPTH (D) is the vertical distance taken at or near amidships from a line drawn horizontally through the uppermost edges of the skin (outside planking or plating) at the sides of the hull (excluding the cap rail, trunks, cabins, deck caps, and deckhouses) to the outboard face of the bottom skin of the hull, excluding the keel. -
Human Powered Hydrofoil Design & Analytic Wing Optimization
Human Powered Hydrofoil Design & Analytic Wing Optimization Andy Gunkler and Dr. C. Mark Archibald Grove City College Grove City, PA 16127 Email: [email protected] Abstract – Human powered hydrofoil watercraft can have marked performance advantages over displacement-hull craft, but pose significant engineering challenges. The focus of this hydrofoil independent research project was two-fold. First of all, a general vehicle configuration was developed. Secondly, a thorough optimization process was developed for designing lifting foils that are highly efficient over a wide range of speeds. Given a well-defined set of design specifications, such as vehicle weight and desired top speed, an optimal horizontal, non-surface- piercing wing can be engineered. Design variables include foil span, area, planform shape, and airfoil cross section. The optimization begins with analytical expressions of hydrodynamic characteristics such as lift, profile drag, induced drag, surface wave drag, and interference drag. Research of optimization processes developed in the past illuminated instances in which coefficients of lift and drag were assumed to be constant. These shortcuts, made presumably for the sake of simplicity, lead to grossly erroneous regions of calculated drag. The optimization process developed for this study more accurately computes profile drag forces by making use of a variable coefficient of drag which, was found to be a function of the characteristic Reynolds number, required coefficient of lift, and airfoil section. At the desired cruising speed, total drag is minimized while lift is maximized. Next, a strength and rigidity analysis of the foil eliminates designs for which the hydrodynamic parameters produce structurally unsound wings. Incorporating constraints on minimum takeoff speed and power required to stay foil-borne isolates a set of optimized design parameters.