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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: 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: Hooman Gohari Publisher: Xlibris Corporation ISBN: 1465333843 Category : House & Home Languages : en Pages : 439
Book Description
This comprehensive book has been developed to quickly train an average person for the vast commercial and residential refrigeration and air-conditioning market within a short period of time. It provides all the technical knowledge needed to start a successful refrigeration and air-conditioning business anywhere in the world.
Author: John C. Payne Publisher: Sheridan House, Inc. ISBN: 9781574093001 Category : Boats and boating Languages : en Pages : 0
Book Description
From John C. Payne, one of the foremost international authorities on marine electrical systems and electronics, comes a new title in his successful series of easy to understand yet thorough treatments of technical issues facing every boat owner, whether sail or power. Each volume is concise, compact, and fully illustrated for easy reference. Understanding Boat Refrigeration and Air Conditioning Systems covers the following major topics: Part I Refrigeration Systems Eutetic Refrigeration Systems Compressors and Motors Auxiliary Refrigeration Systems Hermetic Compressors Troubleshooting Part II Air Conditioning Systems Self-contained and Remote Condensing Systems Electrical Power Requirements Maintenance Troubleshooting
Book Description
Offers a comprehensive introduction to the theoretical principles and practical aspects of refrigeration and air conditioning systems. It begins by reviewing the physical principles of three pillars of refrigeration and air conditioning - thermodynamics, heat transfer, and fluid mechanics. Subsequent chapters provide exhaustive coverage of the principles, applications and design of several types of refrigeration systems and their associated components.