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Understanding Psychrometrics
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Book Synopsis Understanding Psychrometrics by : D. P. Gatley
Download or read book Understanding Psychrometrics written by D. P. Gatley and published by Ashrae. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding Psychrometrics serves as a lifetime reference manual and basic refresher course for those who use psychrometrics on a recurring basis and provides a four- to six-hour psychrometrics learning module to students; air-conditioning designers; agricultural, food process, and industrial process engineers; meteorologists and others.
Book Synopsis HVAC Psychrometrics: Understanding and Optimizing Air Conditioning Systems by : Charles Nehme
Download or read book HVAC Psychrometrics: Understanding and Optimizing Air Conditioning Systems written by Charles Nehme and published by Charles Nehme. This book was released on with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air conditioning systems play a crucial role in providing comfortable indoor environments, whether it's in residential, commercial, or industrial settings. Understanding the principles of psychrometrics is essential for designing, operating, and optimizing these HVAC (Heating, Ventilation, and Air Conditioning) systems effectively. Psychrometrics is the study of the thermodynamic properties of air and its moisture content. It involves the measurement and analysis of parameters such as temperature, humidity, pressure, and enthalpy to determine the state of air and its ability to hold moisture. These parameters are crucial for designing air conditioning systems that can maintain optimal indoor conditions for human comfort, equipment operation, and various industrial processes. This book aims to provide a comprehensive understanding of psychrometrics and its practical applications in HVAC systems. It explores the fundamental concepts and equations related to air properties, psychrometric charts, and the psychrometric processes involved in air conditioning. Moreover, it delves into the various components and systems that make up an air conditioning system, such as air handlers, cooling coils, refrigeration cycles, and ventilation systems. Optimizing air conditioning systems is a key focus of this book. By leveraging the principles of psychrometrics, engineers and technicians can enhance the efficiency and performance of HVAC systems, resulting in energy savings, improved indoor air quality, and increased occupant comfort. The book covers topics such as load calculations, equipment selection, airflow distribution, humidity control strategies, and system optimization techniques. Throughout the book, real-world examples, case studies, and practical tips are provided to illustrate the application of psychrometrics in different scenarios. Whether you are a HVAC professional, engineer, technician, or someone interested in understanding the inner workings of air conditioning systems, this book serves as a valuable resource to enhance your knowledge and skills. It is worth noting that while this book provides a comprehensive overview of psychrometrics and air conditioning systems, it does not delve into the intricacies of HVAC design and installation. For detailed design guidelines and standards, it is recommended to refer to relevant industry codes, manuals, and regulations. With a solid understanding of psychrometrics and its role in air conditioning systems, readers will be equipped with the knowledge necessary to design, optimize, and maintain efficient HVAC systems, creating comfortable and healthy indoor environments for all. Let us embark on this journey into the fascinating world of HVAC psychrometrics and unlock the secrets of optimizing air conditioning systems.
Book Synopsis Psychrometrics Without Tears by : Eugene Silberstein
Download or read book Psychrometrics Without Tears written by Eugene Silberstein and published by ESCO Press. This book was released on 2014-03-01 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: All You Ever Wanted to Know About Air… And Then Some! A/C technicians should be knowledgeable about air and its properties. This program helps technicians understand the basic properties of air and how these properties relate to each other. Over the years, much has been written on the subject of Psychrometrics. However, much of this material has been geared toward engineering and system design. Psychrometrics Without Tears presents the important concepts of air in a manner that will appeal to HVAC students and service technicians. Knowing all there is to know about an air sample is pretty empowering, so this book starts by discussing the basic properties of air and how these properties relate to each other. The Psychrometric chart is introduced to provide a visual representation of how air behaves when exposed to different conditions. Once the basics of the chart are covered, we then move into some more interesting topics such as sensible heat ratio, bypass factor, and apparatus dew point temperatures. These properties help determine system performance and are very important concepts to learn in order to fully understand air. The plotting of actual systems follows next. This involves plotting out air distribution systems that are operating correctly so that we can see what properly operating systems look like on the chart. This book covers a wide range of systems that includes residential heating and cooling systems as well as commercial systems that provide ventilation air to the occupied space to meet building code requirements. Prepare to learn about mixed air systems and learn to calculate the mixed air conditions provided we know what the outside air and return air conditions are. In addition to everything mentioned already, we will discuss the concepts of ventilation, economizing and air balancing
Book Synopsis Modern Occult Rhetoric by : Joshua Gunn
Download or read book Modern Occult Rhetoric written by Joshua Gunn and published by University of Alabama Press. This book was released on 2011-01-28 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: A broadly interdisciplinary study of the pervasive secrecy in America cultural, political, and religious discourse. The occult has traditionally been understood as the study of secrets of the practice of mysticism or magic. This book broadens our understanding of the occult by treating it as a rhetorical phenomenon tied to language and symbols and more central to American culture than is commonly assumed. Joshua Gunn approaches the occult as an idiom, examining the ways in which acts of textual criticism and interpretation are occultic in nature, as evident in practices as diverse as academic scholarship, Freemasonry, and television production. Gunn probes, for instance, the ways in which jargon employed by various social and professional groups creates barriers and fosters secrecy. From the theory wars of cultural studies to the Satanic Panic that swept the national mass media in the late 1980s and early 1990s, Gunn shows how the paradox of a hidden, buried, or secret meaning that cannot be expressed in language appears time and time again in Western culture. These recurrent patterns, Gunn argues, arise from a generalized, popular anxiety about language and its limitations. Ultimately, Modern Occult Rhetoric demonstrates the indissoluble relationship between language, secrecy, and publicity, and the centrality of suspicion in our daily lives.
Book Synopsis Great Heroin Coup by : Henrik Krüger
Download or read book Great Heroin Coup written by Henrik Krüger and published by TrineDay. This book was released on 2015-12-31 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this new edition of a cult classic, Henrik Krüger and Jerry Meldon have added new material and provided updates of the investigations Danish investigative author Henrik Krüger set out to write a book about Christian David, a French criminal with a colorful past, and wound up writing a book—originally published in 1980—that spans all continents and names names all the way up to Richard Nixon. The Nixon administration and CIA wanted to eliminate the old French Connection and replace it with heroin from the Golden Triangle, partly in order to help finance operations in Southeast Asia. The book delves into the relationships between French and U.S. intelligence services and organized crime probing into the netherworld of narcotics, espionage, and international terrorism. It uncovers the alliances between the Mafia, right-wing extremists, neo-fascist OAS and SAC veterans in France, and Miami-based Cuban exiles. It lifts the veil on the global networks of parafascist terrorists who so frequently plot and murder with impunity, thanks to their relationships and services to the intelligence agencies of the so-called "free world." In short, this updated edition tells a story which our own media have systematically failed to tell.
Book Synopsis A Guide in Practical Psychrometrics for Students and Engineers by : Stephen Bird C Eng. MCIBSE MASHRAE
Download or read book A Guide in Practical Psychrometrics for Students and Engineers written by Stephen Bird C Eng. MCIBSE MASHRAE and published by Balboa Press. This book was released on 2021-03-16 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication has been conceived from the author’s active career in a demanding but rewarding working genre. The day to day situation where advice and clear guidance of other more experienced engineers sometimes becomes a limiting factor has been the catalyst for the production of this publication. It is trusted I will be found to guide in many of the areas of HVAC that can cause shortcomings and disappointment in successful delivery. From initials stages of employment it was found that fundamental advice and directives were in “short supply” and given by default. Study and investigative enquiries were generally found to be most beneficial. Much learnt and proven can be valuably passed on to those who take up a career with the intentions of become an accomplished and asset to a major sector of the construction industry. It is honestly hoped this publication has or will go some way to aiding both individuals and the industry as a whole.
Book Synopsis Physics Without Math by : Gilbert Shapiro
Download or read book Physics Without Math written by Gilbert Shapiro and published by Prentice Hall. This book was released on 1979 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Commercial Air Conditioning: Design and Implementation by : Charles Nehme
Download or read book Commercial Air Conditioning: Design and Implementation written by Charles Nehme and published by Charles Nehme. This book was released on with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of commercial air conditioning has undergone significant evolution over the past few decades, transforming from basic cooling systems to sophisticated climate control solutions that enhance comfort, efficiency, and sustainability. The design and implementation of commercial air conditioning systems is a multidisciplinary endeavor that intersects with architecture, engineering, environmental science, and even digital technology. In today's world, commercial air conditioning is not merely about maintaining a comfortable indoor temperature. It encompasses a broad spectrum of considerations, including energy efficiency, indoor air quality, environmental impact, and integration with smart building systems. This book aims to provide a comprehensive understanding of the principles and practices involved in designing and implementing effective commercial air conditioning systems. The journey of this book begins with a historical perspective, tracing the development of air conditioning technology from its inception to modern advancements. This historical context sets the stage for understanding the contemporary challenges and innovations in the field. Subsequent chapters delve into the core principles of air conditioning, including thermodynamics, fluid mechanics, and heat transfer. These foundational concepts are crucial for grasping how air conditioning systems operate and how they can be optimized for different types of commercial buildings, from office spaces to industrial facilities. Design considerations form a significant portion of the discussion, highlighting the importance of system sizing, load calculations, and selection of appropriate components such as compressors, condensers, and evaporators. Attention is also given to the architectural integration of air conditioning systems, ensuring that they complement building aesthetics and functionality. Implementation strategies are explored in detail, with a focus on installation practices, commissioning, and maintenance. Real-world case studies illustrate the practical challenges and solutions encountered in various commercial settings, providing valuable insights for both novice and experienced practitioners. Sustainability is a recurring theme throughout the book, reflecting the growing emphasis on reducing energy consumption and minimizing environmental impact. Topics such as energy-efficient technologies, renewable energy integration, and compliance with green building standards are thoroughly examined. The book also addresses the role of advanced technologies in modern air conditioning systems. The integration of digital controls, building automation systems, and the Internet of Things (IoT) is transforming how air conditioning systems are monitored and managed, offering new opportunities for efficiency and convenience. In preparing this book, we have drawn on the expertise of industry professionals, academic researchers, and technical standards to provide a well-rounded and authoritative resource. Whether you are an engineer, architect, facility manager, or student, this book aims to equip you with the knowledge and tools needed to design and implement air conditioning systems that meet the demands of today's commercial environments. We hope this book serves as a valuable guide and reference, fostering a deeper understanding of commercial air conditioning and inspiring innovative solutions for the future.
Book Synopsis System Performance: Maximizing Energy Efficiency in Heating and Cooling by : Randy F. Petit, Sr.
Download or read book System Performance: Maximizing Energy Efficiency in Heating and Cooling written by Randy F. Petit, Sr. and published by ESCO Press. This book was released on 2014-07-01 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heating, Ventilation, Air Conditioning (HVAC) equipment is only as good as the installation. Studies show that the majority of HVACR equipment is not installed to manufacturer specifications, costing the consumer more money. * 68% of all air conditioning systems are improperly charged. * 70% of all systems have improper airflow. * 91% of systems remain untested for combustion safety and efficiency! The System Performance training manual is broken into four sections. Each section covers the techniques and procedures required for a technician to maximize the energy efficiency of HVAC systems. 1. Airflow: Covers the properties of air, airflow measuring tools, CFM calculations/requirements, blower performance, and sensible heat ratios. 2.Critical Charging: Reviews the three charging methods by weight, system superheat, and condenser subcooling. It gives examples of calculating the total charge based on line sizes and provides an easy method to check whether a system is operating to rated capacity. 3.Psychrometrics: Covers the parts of a psychrometric chart and calculating the thermodynamic properties of air. Also, this section demonstrates using wet and dry bulb temperatures to plot air conditions being heated or cooled which enables the technician to obtain a systems effect on sensible and latent building load. 4.Combustion Analysis: This section reviews the basic combustion process and the factors that affect heating efficiency. Proper methods for furnace setting of airflow, adjustment and testing fuel pressure, and flue gas venting.
Book Synopsis Testing and Balancing HVAC Air and Water Systems, Fourth Edition by : Samuel C. Sugarman
Download or read book Testing and Balancing HVAC Air and Water Systems, Fourth Edition written by Samuel C. Sugarman and published by Fairmont Press. This book was released on 2006-02-17 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fully revised and updated edition of this classic bestselling reference provides all the information needed to evaluate and balance the air and water sides of any HVAC system. The third edition adds new chapters on testing and balancing clean rooms and HVAC system commissioning. The book addresses every aspect of testing, adjusting and balancing, including all types of instruments required and specific methods to adjust constant volume, single zone, dual duct, induction, and variable air volume systems. The author provides complete details for the full scope of system components, including fans, pumps, motors, drives, and electricity, as well as for balancing devices and instrument usage. The book also includes all necessary equations and a variety of useful conversion tables.
Book Synopsis Carbon-Neutral Architectural Design by : Pablo M. La Roche
Download or read book Carbon-Neutral Architectural Design written by Pablo M. La Roche and published by CRC Press. This book was released on 2017-07-14 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated throughout, and adds a chapter on building simulations Presents strategies for new construction and also offers those that can be implemented for existing buildings to improve their energy performance and reduce emissions Explains the origins of CO2 emissions associated with the operation and fabrication of buildings: supplying water, disposing of waste from the building, etc. Covers air-flow analysis and radiation impact surveys, solar heating options, daylighting and window options Examines a building's siting/location within a community, local/regional planning issues, and transportation considerations
Book Synopsis The Comprehensive Guide to Chilled Water Systems: Design, Operation, and Maintenance by : Charles Nehme
Download or read book The Comprehensive Guide to Chilled Water Systems: Design, Operation, and Maintenance written by Charles Nehme and published by Charles Nehme. This book was released on with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome to the world of chilled water systems! In this book, we aim to provide you with a comprehensive understanding of chilled water systems, their components, and their applications. Whether you are a student, a professional in the HVAC industry, or simply curious about this fascinating technology, this book will serve as a valuable resource. Chilled water systems play a crucial role in providing cooling for a wide range of applications, from large commercial buildings to industrial facilities and data centers. They are highly efficient, reliable, and versatile, making them an integral part of modern cooling systems. This book is structured to take you on a journey through the fundamentals of chilled water systems. We will start by explaining the basic principles of cooling and the advantages of using chilled water as a medium for heat transfer. We will explore the various components that make up a chilled water system, such as chillers, cooling towers, pumps, and air handling units, and discuss their functionalities and interconnections. Throughout the book, we will delve into the design considerations for chilled water systems, including system capacity, pipe sizing, insulation, and control strategies. We will also cover topics such as water treatment, maintenance practices, and energy efficiency measures to optimize the performance of chilled water systems. Additionally, we will address common challenges and troubleshooting techniques, allowing you to diagnose and resolve issues that may arise in chilled water systems. We will discuss strategies for system optimization, load management, and integration with other building systems, emphasizing the importance of sustainability and environmental responsibility. As you progress through the chapters, you will find practical examples, case studies, and illustrations to enhance your understanding. The goal is to provide you with a well-rounded knowledge base that empowers you to work with chilled water systems effectively. It is important to note that this book assumes a basic understanding of thermodynamics and HVAC principles. However, we have endeavored to explain complex concepts in a clear and accessible manner, making it suitable for both beginners and experienced professionals. We hope that this book will serve as a valuable reference and inspire you to explore the exciting world of chilled water systems further. So, without further ado, let's dive into the cool world of chilled water systems!
Book Synopsis Postharvest Technology of Perishable Horticultural Commodities by : Elhadi M. Yahia
Download or read book Postharvest Technology of Perishable Horticultural Commodities written by Elhadi M. Yahia and published by Woodhead Publishing. This book was released on 2019-07-16 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: Postharvest Technology of Perishable Horticultural Commodities describes all the postharvest techniques and technologies available to handle perishable horticultural food commodities. It includes basic concepts and important new advances in the subject. Adopting a thematic style, chapters are organized by type of treatment, with sections devoted to postharvest risk factors and their amelioration. Written by experts from around the world, the book provides core insights into identifying and utilizing appropriate postharvest options for maximum results. Presents the most recent developments in processing technologies in a single volume Includes a wide range of perishable products, thus allowing for translational insight Appropriate for students and professionals Written by experts as a reference resource
Book Synopsis Practical Psychrometry by : Mike Farrell
Download or read book Practical Psychrometry written by Mike Farrell and published by . This book was released on 2012 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to psychrometry and the use of the psychrometric chart as a design tool. Covers the properties of atmospheric air; the basis for and construction of the psychrometric chart; psychrometric processes - heating, cooling, humidification and dehumidification, and the equipment used during the psychrometric process.
Book Synopsis HVAC Calculations, Precision in Heating, Ventilation, and Air Conditioning by : Charles Nehme
Download or read book HVAC Calculations, Precision in Heating, Ventilation, and Air Conditioning written by Charles Nehme and published by Charles Nehme. This book was released on with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome to "HVAC Calculations: Precision in Heating, Ventilation, and Air Conditioning." This book is designed to be your comprehensive guide to the world of HVAC calculations, offering a deep dive into the foundational principles, practical applications, and advanced techniques that underpin this vital field. Whether you are a student aspiring to join the HVAC industry, a seasoned professional seeking to sharpen your skills, or a curious homeowner interested in understanding the inner workings of your heating and cooling systems, this book is tailored to meet your needs. The Journey Ahead Our journey begins with a solid grounding in the fundamental concepts of heat transfer and load calculations. We'll explore the mathematics and physics that govern the movement of heat, preparing you to determine the heating and cooling requirements of any space. As we progress, we'll delve into the intricacies of HVAC system components, ductwork design, control systems, and maintenance practices. You'll gain a comprehensive understanding of how these elements work together to provide comfortable and energy-efficient indoor environments. In later chapters, we'll venture into the exciting world of emerging HVAC trends, innovations, and the challenges that lie ahead. You'll glimpse the future of HVAC, from sustainable and smart systems to cutting-edge technologies that will shape the industry. Your Learning Companion Throughout this book, you'll find explanations, examples, and practical insights to deepen your knowledge and enhance your problem-solving skills. Real-world scenarios and case studies will illustrate the relevance of HVAC calculations in various contexts. In addition to the main content, we've included an appendix with a wealth of additional resources to aid your continued learning and exploration of HVAC systems. Our Wish for You As authors, our goal is to empower you with the knowledge and tools needed to excel in the field of HVAC calculations. We hope this book inspires your curiosity, sparks your passion for precision, and equips you to contribute to the creation of comfortable, efficient, and sustainable indoor environments. Whether you're an HVAC enthusiast, a dedicated professional, or simply someone seeking a deeper understanding of the systems that make our modern lives comfortable, we invite you to embark on this educational journey with us. Together, we'll navigate the complexities of HVAC calculations and uncover the secrets to precision in heating, ventilation, and air conditioning. Let the exploration begin! Sincerely, Charles Nehme
Book Synopsis HVAC Fundamentals by : Samuel C. Sugarman
Download or read book HVAC Fundamentals written by Samuel C. Sugarman and published by CRC Press. This book was released on 2005-03-29 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: This master volume covers the full range of HVAC systems used in today's facilities. Comprehensive in scope, the text is intended to provide the reader with a clear understanding of how HVAC systems operate, as well as how to select the right system and system components to achieve optimum performance and efficiency for a particular application. You'll learn the specific ways in which each system, subsystem or component contributes to providing the desired indoor environment, as well as what factors have an impact on energy conservation, indoor air quality and cost. Examined in detail are compressors, water chillers, fans and fan drives, air distribution and variable air volume, pumps and water distribution, controls and their components, heat recovery, and energy conservation strategies. Also covered are heat flow fundamentals, as well as heat flow calculations used in selecting equipment and determining system operating performance and costs.
Book Synopsis Data Centre Essentials by : Vincent Fogarty
Download or read book Data Centre Essentials written by Vincent Fogarty and published by John Wiley & Sons. This book was released on 2023-10-02 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data Centre Essentials Understand the design, construction and operation of data centres with this easy-to-use reference Data centres are spaces where computer systems, physical network technology and associated components are housed, operated and monitored, and any industry or business that employs computer systems or networked systems at any scale will interact with data centres. Data centres are complex and expensive to build and operate, and successful project delivery requires a wide range of specialised knowledge and skills. This accessible reference lays out the requirements for creating these essential facilities. Data Centre Essentials is a comprehensive survey of the essential principles of data centre design, construction and operation. It is designed to provide those involved in a data centre project or providing professional service deliverables to the data centre industry but do not have a technical background or deep sector experience with the understanding required to participate in such projects. The non-technical language and thorough engagement with key considerations make it ideal for anyone looking to understand one of the pillars of a digital society. Data Centre Essentials readers will also find: An authorial team with decades of combined experience in engineering and construction consultancy Detailed information about every stage in the process, including securing investment and the building process Working lexicon of key data centre terminology Data Centre Essentials is a must-own for contractors, engineers and construction project managers involved in data centre projects and will be invaluable for professionals such as lawyers, financial and insurance advisors, surveyors, engineers and architects who do not necessarily have deep domain experience but find themselves involved in or are interested in engaging in, data centre projects.
