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Author: James A. Harbach Publisher: Schiffer + ORM ISBN: 1507302363 Category : Transportation Languages : en Pages : 439
Book Description
Due to a strong industry need, many academies and technical schools now offer courses on refrigeration and air-conditioning. Marine Refrigeration and Air Conditioning introduces this complicated subject in a detailed, straightforward manner. Mechanical refrigeration is used onboard in many ways, including refrigerated ship’s stores, air-conditioning, and refrigerated cargo storage areas. Although reciprocating compressors have been the standard for decades, systems using rotary and centrifugal compressors are quickly becoming the norm. Author James A. Harbach addresses both systems and discusses the changes step-by-step. Since the 1990s, environmental concerns have had a major effect on refrigeration and air-conditioning systems. Today’s students are required to learn how to retrofit existing systems and replace entire units. These tasks are explained fully in this title.
Author: James A. Harbach Publisher: Schiffer + ORM ISBN: 1507302363 Category : Transportation Languages : en Pages : 439
Book Description
Due to a strong industry need, many academies and technical schools now offer courses on refrigeration and air-conditioning. Marine Refrigeration and Air Conditioning introduces this complicated subject in a detailed, straightforward manner. Mechanical refrigeration is used onboard in many ways, including refrigerated ship’s stores, air-conditioning, and refrigerated cargo storage areas. Although reciprocating compressors have been the standard for decades, systems using rotary and centrifugal compressors are quickly becoming the norm. Author James A. Harbach addresses both systems and discusses the changes step-by-step. Since the 1990s, environmental concerns have had a major effect on refrigeration and air-conditioning systems. Today’s students are required to learn how to retrofit existing systems and replace entire units. These tasks are explained fully in this title.
Author: Prof. Dr.-Ing. A. Hafner Publisher: Nordic Council of Ministers ISBN: 9289359412 Category : Nature Languages : en Pages : 80
Book Description
Fishing vessels can be equipped with energy efficient refrigeration technology applying natural working fluids. Ammonia refrigeration systems have been the first choice, but CO2 units have also become increasingly common in the maritime sector in the last few years. When retrofitting or implementing CO2 refrigeration plants, less space on board is required and such units allow good service and maintenance. Nowadays, cruise ship owners prefer CO2 units for the provision refrigeration plants.Ship owners, responsible for the health and safety of the crew and passengers, must carefully evaluate the usage of flammable low GWP working fluids, due to a high risk that toxic decomposition products are formed, even without the presence of an open flame. Suggestions for further work include a Nordic Technology Hub for global marine refrigeration R&D and development support for key components.
Author: Paul Anthony Russell Publisher: Bloomsbury Publishing ISBN: 1472952715 Category : Technology & Engineering Languages : en Pages : 608
Book Description
Developed to complement Reeds Vol 12 (Motor Engineering for Marine Engineers), this textbook is key for all marine engineering officer cadets. Accessibly written and clearly illustrated, General Engineering Knowledge for Marine Engineers takes into account the varying needs of students studying 'general' marine engineering, recognising recent changes to the Merchant Navy syllabus and current pathways to a sea-going engineering career. It includes the latest equipment, practices and trends in marine engineering, as well as incorporating the 2010 Manila Amendments, particularly relating to management. It is an essential buy for any marine engineering student. This new edition reflects all developments within the discipline and includes updates and additions on, amongst other things: · Corrosion, water treatments and tests · Refrigeration and air conditioning · Fuels, such as LNG and LPG · Insulation · Low sulphur fuels · Fire and safety Plus updates to many of the technical engineering drawings.
Author: John C. Payne Publisher: Sheridan House, Inc. ISBN: 9781574090604 Category : Sports & Recreation Languages : en Pages : 440
Book Description
More and more sailors and powerboaters are buying and relying on electronic and electric devices aboard their boats, but few are aware of proper installation procedures or how to safely troubleshoot these devices if they go on the blink.
Author: Hugo Trienko Grimmelius Publisher: Delft University Press ISBN: 9789040725623 Category : Technology & Engineering Languages : en Pages : 320
Book Description
Over the last decades the reliability, availability and safety of plants has become increasingly important for a number of reasons. One of the reasons is the increasing size and complexity of the plants, both onshore and offshore. The cost and safety risks have increased with the size, and the complexity has led to extensive automation. The human operator is not able to control the entire plant, nor able to assess its running condition, without the aid of this automation. However, the amount of data available to the operators is enormous. Many parameters, variables and alarms are available simultaneously for evaluation. Hence the need for automated evaluation of the data, or enhanced condition monitoring (sometimes incorrectly referred to as 'intelligent' condition monitoring). In 1992 the ICMOS (Intelligent Condition Monitoring Systems) research project was well underway for diesel engines used for propulsion and power generation onboard ships. Trying to extend this research and find other application for the results and experience led to research on condition monitoring for compression refrigeration plant, as these plants are often used and also often not well understood by the marine engineer. The initial, and necessarily very general, research assignment for this project was to generate knowledge required for the condition monitoring and fault diagnosis of compression refrigeration systems on board ships.