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A Simple Approach To Calculate Minimize The Refrigeration Power Requirements
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Book Synopsis A Simple Approach to Calculate/Minimize the Refrigeration Power Requirements by : Asma Etoumi
Download or read book A Simple Approach to Calculate/Minimize the Refrigeration Power Requirements written by Asma Etoumi and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The vapor compression refrigeration cycle is the most common method used for removing heat from a lower temperature level to a higher temperature level using a mechanical work. At lower temperatures (typically lower than −40°C), complex refrigeration schemes, such as cascaded refrigeration cycles, may be needed, increasing the complexity of the models used to predict the power requirements. This chapter introduces a new linear refrigeration model to predict the shaft power demand of the refrigeration cycle given the cooling demand, the condensing, and evaporation temperatures. The refrigeration model is based on regression of rigorous simulation results. This chapter also proposes a new systematic optimization method for minimizing the work consumed in refrigeration system. The methodology employs nonlinear model to find the optimum refrigeration temperature levels and their cooling duties. To solve the nonlinear problem, generalized reduced gradient algorithm is used. A case study is presented to demonstrate the advantage using of the proposed methodology. Results show that the difference in power prediction between rigorous simulation and the new refrigeration model is about 10%. The work consumed in refrigeration cycle can be reduced to 9% compared to the base case when the operating conditions are optimized.
Download or read book Refrigeration written by Orhan Ekren and published by BoD – Books on Demand. This book was released on 2017-08-30 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the beginning, the sole purpose of utilization of the refrigeration was to conserve food (BC 1100). But today in our daily life, refrigeration is one of the necessary areas for the aim of not only food conservation but also comfort, industrial production, electronic equipments' performance, safe and proper operation of telecommunication stations and computer rooms, space studies, etc. The importance and wide application range of the refrigeration require new techniques and researches. In this respect, the scope and topics of the book are: Multistage refrigeration cycle analysis, Electrocaloric cooling method, Food chilling-freezing methods and equipments, CFD modeling of airflow in the display cabinet, Industrial application of refrigeration, Energy-efficient air-conditioning system comparison, Capacity modulation methods for energy-efficient refrigeration.
Book Synopsis Process Plant Design by : Robin Smith
Download or read book Process Plant Design written by Robin Smith and published by John Wiley & Sons. This book was released on 2023-11-10 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Process Plant Design An introductory practical guide to process plant design for students of chemical engineering and practicing chemical engineers. Process Plant Design provides an introductory practical guide to the subject for undergraduate and postgraduate students of chemical engineering, and practicing chemical engineers. Process Plant Design starts by presenting general background from the early stages of chemical process projects and moves on to deal with the infrastructure required to support the operation of process plants. The reliability, maintainability and availability issues addressed in the text are important for process safety, and the avoidance of high maintenance costs, adverse environmental impact, and unnecessary process breakdowns that might prevent production targets being achieved. A practical approach is presented for the systematic synthesis of process control schemes, which has traditionally received little attention, especially when considering overall process control systems. The development of preliminary piping and instrumentation diagrams (P&IDs) is addressed, which are key documents in process engineering. A guide is presented for the choice of materials of construction, which affects resistance to corrosion, mechanical design and the capital cost of equipment. Whilst the final mechanical design of vessels and equipment is normally carried out by specialist mechanical engineers, it is still necessary for process designers to have an understanding of mechanical design for a variety of reasons. Finally, Process Plant Design considers layout, which has important implications for safety, environmental impact, and capital and operating costs. To aid reader comprehension, Process Plant Design features worked examples throughout the text. Process Plant Design is a valuable resource on the subject for advanced undergraduate and postgraduate students of chemical engineering, as well as practicing chemical engineers working in process design. The text is also useful for industrial disciplines related to chemical engineering working on the design of chemical processes.
Book Synopsis Chemical Process Design and Integration by : Robin Smith
Download or read book Chemical Process Design and Integration written by Robin Smith and published by John Wiley & Sons. This book was released on 2016-08-08 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by a highly regarded author with industrial and academic experience, this new edition of an established bestselling book provides practical guidance for students, researchers, and those in chemical engineering. The book includes a new section on sustainable energy, with sections on carbon capture and sequestration, as a result of increasing environmental awareness; and a companion website that includes problems, worked solutions, and Excel spreadsheets to enable students to carry out complex calculations.
Book Synopsis Integrated Design and Simulation of Chemical Processes by : Alexandre C. Dimian
Download or read book Integrated Design and Simulation of Chemical Processes written by Alexandre C. Dimian and published by Elsevier. This book was released on 2014-09-18 with total page 887 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive work shows how to design and develop innovative, optimal and sustainable chemical processes by applying the principles of process systems engineering, leading to integrated sustainable processes with 'green' attributes. Generic systematic methods are employed, supported by intensive use of computer simulation as a powerful tool for mastering the complexity of physical models. New to the second edition are chapters on product design and batch processes with applications in specialty chemicals, process intensification methods for designing compact equipment with high energetic efficiency, plantwide control for managing the key factors affecting the plant dynamics and operation, health, safety and environment issues, as well as sustainability analysis for achieving high environmental performance. All chapters are completely rewritten or have been revised. This new edition is suitable as teaching material for Chemical Process and Product Design courses for graduate MSc students, being compatible with academic requirements world-wide. The inclusion of the newest design methods will be of great value to professional chemical engineers. Systematic approach to developing innovative and sustainable chemical processes Presents generic principles of process simulation for analysis, creation and assessment Emphasis on sustainable development for the future of process industries
Book Synopsis Entropy Generation Minimization by : Adrian Bejan
Download or read book Entropy Generation Minimization written by Adrian Bejan and published by CRC Press. This book was released on 2013-10-29 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the diverse and rapidly expanding field of Entropy Generation Minimization (EGM), the method of thermodynamic optimization of real devices. The underlying principles of the EGM method - also referred to as "thermodynamic optimization," "thermodynamic design," and "finite time thermodynamics" - are thoroughly discussed, and the me
Book Synopsis Refrigeration Systems and Applications by : Ibrahim Din¿er
Download or read book Refrigeration Systems and Applications written by Ibrahim Din¿er and published by John Wiley & Sons. This book was released on 2017-03-23 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive text/reference for students, researchers and practicing engineers This book provides comprehensive coverage on refrigeration systems and applications, ranging from the fundamental principles of thermodynamics to food cooling applications for a wide range of sectoral utilizations. Energy and exergy analyses as well as performance assessments through energy and exergy efficiencies and energetic and exergetic coefficients of performance are explored, and numerous analysis techniques, models, correlations and procedures are introduced with examples and case studies. There are specific sections allocated to environmental impact assessment and sustainable development studies. Also featured are discussions of important recent developments in the field, including those stemming from the author’s pioneering research. Refrigeration is a uniquely positioned multi-disciplinary field encompassing mechanical, chemical, industrial and food engineering, as well as chemistry. Its wide-ranging applications mean that the industry plays a key role in national and international economies. And it continues to be an area of active research, much of it focusing on making the technology as environmentally friendly and sustainable as possible without compromising cost efficiency and effectiveness. This substantially updated and revised edition of the classic text/reference now features two new chapters devoted to renewable-energy-based integrated refrigeration systems and environmental impact/sustainability assessment. All examples and chapter-end problems have been updated as have conversion factors and the thermophysical properties of an array of materials. Provides a solid foundation in the fundamental principles and the practical applications of refrigeration technologies Examines fundamental aspects of thermodynamics, refrigerants, as well as energy and exergy analyses and energy and exergy based performance assessment criteria and approaches Introduces environmental impact assessment methods and sustainability evaluation of refrigeration systems and applications Covers basic and advanced (and hence integrated) refrigeration cycles and systems, as well as a range of novel applications Discusses crucial industrial, technical and operational problems, as well as new performance improvement techniques and tools for better design and analysis Features clear explanations, numerous chapter-end problems and worked-out examples Refrigeration Systems and Applications, Third Edition is an indispensable working resource for researchers and practitioners in the areas of Refrigeration and Air Conditioning. It is also an ideal textbook for graduate and senior undergraduate students in mechanical, chemical, biochemical, industrial and food engineering disciplines.
Download or read book Refrigeration Engineering written by and published by . This book was released on 1948 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt: English abstracts from Kholodil'naia tekhnika.
Book Synopsis Proceedings of the ... Industrial Power Conference by :
Download or read book Proceedings of the ... Industrial Power Conference written by and published by . This book was released on 1993 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ice and Refrigeration written by and published by . This book was released on 1922 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Industrial Refrigeration written by and published by . This book was released on 1922 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mechanical Engineers' Handbook, Four Volume Set by : Myer Kutz
Download or read book Mechanical Engineers' Handbook, Four Volume Set written by Myer Kutz and published by . This book was released on 2006 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanical Engineers' Handbook, Third Edition, Four Volume Set provides a single source for all critical information needed by mechanical engineers in the diverse industries and job functions they find themselves. No single engineer can be a specialist in all areas that they are called on to work and the handbook provides a quick guide to specialized areas so that the engineer can know the basics and where to go for further reading.
Book Synopsis Qpedia Thermal Management – Electronics Cooling Book, Volume 3 by : Advanced Thermal Solutions
Download or read book Qpedia Thermal Management – Electronics Cooling Book, Volume 3 written by Advanced Thermal Solutions and published by Advanced Thermal Solutions. This book was released on 2009 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complete editorial contents of Qpedia Thermal eMagazine, Volume 3, Issues 1 - 12 features in-depth, technical articles covering the most critical areas of electronics cooling.
Download or read book The Chemical Engineer written by and published by . This book was released on 1983 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1988 with total page 1684 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Systems written by Renaud Gicquel and published by CRC Press. This book was released on 2012-01-27 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considered as particularly difficult by generations of students and engineers, thermodynamics applied to energy systems can now be taught with an original instruction method. Energy Systems applies a completely different approach to the calculation, application and theory of multiple energy conversion technologies. It aims to create the reader’s foundation for understanding and applying the design principles to all kinds of energy cycles, including renewable energy. Proven to be simpler and more reflective than existing methods, it deals with energy system modeling, instead of the thermodynamic foundations, as the primary objective. Although its style is drastically different from other textbooks, no concession is done to coverage: with encouraging pace, the complete range from basic thermodynamics to the most advanced energy systems is addressed. The accompanying ThermoptimTM portal (http://direns.mines-paristech.fr/Sites/Thopt/en/co/_Arborescence_web.html) presents the software and manuals (in English and French) to solve over 200 examples, and programming and design tools for exercises of all levels of complexity. The reader is explained how to build appropriate models to bridge the technological reality with the theoretical basis of energy engineering. Offering quick overviews through e-learning modules moreover, the portal is user-friendly and enables to quickly become fully operational. Students can freely download the ThermoptimTM modeling software demo version (in seven languages) and extended options are available to lecturers. A professional edition is also available and has been adopted by many companies and research institutes worldwide - www.thermoptim.org This volume is intended as for courses in applied thermodynamics, energy systems, energy conversion, thermal engineering to senior undergraduate and graduate-level students in mechanical, energy, chemical and petroleum engineering. Students should already have taken a first year course in thermodynamics. The refreshing approach and exceptionally rich coverage make it a great reference tool for researchers and professionals also. Contains International Units (SI).
Book Synopsis Sustainable Retail Refrigeration by : Judith A. Evans
Download or read book Sustainable Retail Refrigeration written by Judith A. Evans and published by John Wiley & Sons. This book was released on 2016-01-19 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon emissions from the retail segment of the food cold chain are relatively high compared to other parts of the food cold chain. Studies have also shown that food temperature is less well controlled at the retail and consumer end of the cold chain. There is therefore considerable potential to optimize performance of refrigerated display cabinets and the refrigeration systems that are used to operate them to reduce carbon emissions and to improve food temperature control. Sustainable Retail Refrigeration draws together world experts on retail refrigeration. In a single resource, the authors cover the latest technologies and best current knowledge in the field. With increasing concerns about energy use and global warming gasses, retailers are increasingly being called to account for their actions. Sustainable Retail Refrigeration is a valuable reference to manufacturers, managers and policy makers, incorporating both a design and an operational perspective.
