Download air conditioning principles and systems an energy approach 4th edition in pdf or read air conditioning principles and systems an energy approach 4th edition in pdf online books in PDF, EPUB and Mobi Format. Click Download or Read Online button to get air conditioning principles and systems an energy approach 4th edition in pdf book now. This site is like a library, Use search box in the widget to get ebook that you want.



Air Conditioning Principles And Systems

Author: Edward G. Pita
Publisher: Pearson College Division
ISBN: 9780130928726
Size: 79.40 MB
Format: PDF, Docs
View: 1604
Download and Read
Using a minimum of mathematics, this book explores the fundamental concepts of air conditioning and their application to systems—explaining all concepts in a clear, practical manner, and focusing on problems and examples typically encountered on the job. This book contains the most recent and industry-wide accepted information on load calculations, design data, equipment information, and use of the Internet. Specific chapter topics cover the scope and uses of air conditioning; physical principles; heating loads; furnaces and boilers; hydronic piping systems and terminal units; cooling load calculations; psychrometrics; fluid flow in piping and ducts; piping, valves, ducts, and insulation; fans and air distribution devices; centrifugal pumps, expansion tanks, and venting; air conditioning systems and equipment; refrigeration systems and equipment; automatic controls; energy utilization and conservation; instrumentation, testing, and balancing; and planning and designing the HVAC system; and solar heating and cooling systems. For consulting engineers, mechanical contractors, HVAC engineers, designers, project managers, and facilities managers.

Air Conditioning Principles And Systems

Author: Edward G. Pita
Publisher:
ISBN: 9780135053065
Size: 40.91 MB
Format: PDF, ePub, Mobi
View: 5051
Download and Read
The text commences with a photograph of the solar collectors atop Honeywell's corporate headquarters, which provide over 80% of the building's cooling requirements, and an instructive air conditioning fable. Pita (environmental control technology, New York City Technical College, The City Universi

Air Conditioning Principles And Systems

Author: E. Pita
Publisher: Prentice Hall
ISBN: 9780130181510
Size: 65.54 MB
Format: PDF, ePub, Docs
View: 173
Download and Read
This book explores the fundamental concepts of air conditioning and their application to systems. The book explains all concepts in a clear, practical manner, and focuses on problems and examples typically encountered on the job. Uses a minimum of mathematics.

Energy Audit Of Building Systems

Author: Moncef Krarti
Publisher: CRC Press
ISBN: 9781439828724
Size: 21.30 MB
Format: PDF, ePub
View: 1398
Download and Read
Buildings account for almost half of total primary energy use and related greenhouse emissions worldwide. Although current energy systems are improving, they still fall disappointingly short of meeting acceptable limits for efficiency. Well-trained energy auditors are essential to the success of building energy efficiency programs—and Energy Audit of Building Systems: An Engineering Approach, Second Edition updates a bestselling guide to helping them improve their craft. This book outlines a systematic, proven strategy to employ analysis methods to assess the effectiveness of a wide range of technologies and techniques that can save energy and reduce operating costs in residential and commercial buildings. Useful to auditors, managers, and students of energy systems, material is organized into 17 self-contained chapters, each detailing a specific building subsystem or energy efficiency technology. Rooted in established engineering principles, this volume: Explores state-of-the-art techniques and technologies to reduce energy consumption in buildings Lays out innovative energy efficiency technologies and strategies, as well as more established methods, to estimate energy savings from conservation measures Provides several calculation examples to outline applications of methods To help readers execute and optimize real building energy audits, the author presents several case studies of existing detailed energy audit reports. These include results from field testing, building energy simulation, and retrofit analysis of existing buildings, with recommendations based on sound economic analysis. Examining various subsystems, such as lighting, heating, and cooling systems, it provides an overview of basic engineering methods used to verify and measure actual energy savings attributed to energy efficiency projects. The author presents simplified calculation methods to evaluate their effectiveness and ultimately improve on them. Ideal either as a professional reference or a text for continuing education courses, this book fortifies readers’ understanding of building energy systems, paving the way for future breakthroughs.

Thermodynamics And Heat Power Eighth Edition

Author: Irving Granet
Publisher: CRC Press
ISBN: 148223856X
Size: 64.35 MB
Format: PDF, Docs
View: 6750
Download and Read
Building on the last edition, (dedicated to exploring alternatives to coal- and oil-based energy conversion methods and published more than ten years ago), Thermodynamics and Heat Power, Eighth Edition updates the status of existing direct energy conversion methods as described in the previous work. Offering a systems approach to the analysis of energy conversion methods, this text focuses on the fundamentals involved in thermodynamics, and further explores concepts in the areas of ideal gas flow, engine analysis, air conditioning, and heat transfer. It examines energy, heat, and work in relation to thermodynamics, and also explores the properties of temperature and pressures. The book emphasizes practical mechanical systems, and incorporates problems at the end of the chapters to advance the application of the material. What’s New in the Eighth Edition: An emphasis on a systems approach to problems More discussion of the types of heat and of entropy Added explanations for understanding pound mass and the mole Analysis of steady flow gas processes, replacing the compressible flow section The concept of paddle work to illustrate how frictional effects can be analyzed A clearer discussion of the psychrometric chart and its usage in analyzing air conditioning systems Updates of the status of direct energy conversion systems A description of how the cooling tower is utilized in high-rise buildings Practical automotive engine analysis Expanded Brayton cycle analysis including intercooling, reheat, and regeneration and their effect on gas turbine efficiency A description of fins and how they improve heat transfer rates Added illustrative problems and new homework problems Availability of a publisher’s website for fluid properties and other reference materials Properties of the latest in commercial refrigerants This text presents an understanding of basic concepts on the subject of thermodynamics and is a definitive resource for undergraduate students in engineering programs, most specifically, students studying engineering technology.

Heating And Cooling Of Buildings

Author: Jan F. Kreider
Publisher: CRC Press
ISBN: 1439882509
Size: 40.89 MB
Format: PDF, ePub, Docs
View: 1128
Download and Read
The art and the science of building systems design evolve continuously as designers, practitioners, and researchers all endeavor to improve the performance of buildings and the comfort and productivity of their occupants. Retaining coverage from the original second edition while updating the information in electronic form, Heating and Cooling of Buildings: Design for Efficiency, Revised Second Edition presents the technical basis for designing the lighting and mechanical systems of buildings. Along with numerous homework problems, the revised second edition offers a full chapter on economic analysis and optimization, new heating and cooling load procedures and databases, and simplified procedures for ground coupled heat transfer calculations. The accompanying CD-ROM contains an updated version of the Heating and Cooling of Buildings (HCB) software program as well as electronic appendices that include over 1,000 tables in HTML format that can be searched by major categories, a table list, or an index of topics. Ancillary information is available on the book’s website www.hcbcentral.com From materials to computers, this edition explores the latest technologies exerting a profound effect on the design and operation of buildings. Emphasizing design optimization and critical thinking, the book continues to be the ultimate resource for understanding energy use in buildings.

Transmission And Distribution Electrical Engineering

Author: Colin R. Bayliss
Publisher: Elsevier
ISBN: 0080969127
Size: 65.54 MB
Format: PDF, Mobi
View: 7304
Download and Read
Chapter 1: System Studies -- Chapter 2: Drawings and Diagrams -- Chapter 3: Substation Layouts -- Chapter 4: Substation Auxiliary Power Supplies -- Chapter 5: Current and Voltage Transformers -- Chapter 6: Insulators -- Chapter 7: Substation Building Services -- Chapter 8: Earthing and Bonding -- Chapter 9: Insulation Co-ordination -- Chapter 10: Relay Protection -- Chapter 11: Fuses and Miniature Circuit Breakers -- Chapter 12: Cables -- Chapter 13: Switchgear -- Chapter 14: Power Transformers -- Chapter 15: Substation and Overhead Line Foundations -- Chapter 16: Overhead Line Routing -- Chapter 17: Structures, Towers and Poles -- Chapter 18: Overhead Line Conductor and Technical Specifications -- Chapter 19: Testing and Commissioning -- Chapter 20: Electromagnetic Compatibility -- Chapter 21: Supervisory Control and Data Acquisition -- Chapter 22: Project Management -- Chapter 23: Distribution Planning -- Chapter 24: Power Quality- Harmonics in Power Systems -- Chapter 25: Power Qual ...

Heating Cooling Lighting

Author: Norbert Lechner
Publisher: John Wiley & Sons
ISBN: 111858242X
Size: 67.10 MB
Format: PDF, Mobi
View: 2008
Download and Read
Sustainable environmental control through building design Heating, Cooling, and Lighting is the industry standard text on environmental control systems with the emphasis on sustainable design. By detailing the many factors that contribute to the comfort in a building, this book helps architects minimize mechanical systems and energy usage over the life of the building by siting, building design, and landscaping to maximize natural heating, cooling, and lighting. This new fourth edition includes new information on integrated design strategies and designing for the Tropics. Resources include helpful case studies, checklists, diagrams, and a companion website featuring additional cases, an image bank, and instructor materials. Designing buildings that require less energy to heat, cool, and light means allowing the natural energy of the sun and wind to reduce the burden on the mechanical and electrical systems. Basic design decisions regarding size, orientation, and form have a great impact on the sustainability, cost, and comfort of a building. Heating, Cooling, and Lighting provides detailed guidance for each phase of a design project. Readers will: Understand the concept of sustainability as applied to energy sources Review the basic principles of thermal comfort, and the critical role of climate Learn the fundamentals of solar responsive design, including active and passive solar systems as well as photovoltaics Discover how siting, architectural design, and landscaping can reduce the requirements for mechanical and electrical systems In sustainable design, mechanical, and electrical systems should be used to only accomplish what the architect could not by the design of the building itself. With this in mind, designers require a comprehensive understanding of both the properties of energy and the human factors involved in thermal comfort. Heating, Cooling, and Lighting is the complete, industry-leading resource for designers interested in sustainable environmental control.