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Author: Eugene Silberstein
Publisher: ESCO Press
ISBN: 1930044437
Category : Technology & Engineering
Languages : en
Pages : 168
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Book Description
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.
Author: Eugene Silberstein
Publisher: ESCO Press
ISBN: 1930044437
Category : Technology & Engineering
Languages : en
Pages : 168
Get Book Here
Book Description
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.
Author: Eugene Silberstein
Publisher: ESCO Press
ISBN: 1930044429
Category : Technology & Engineering
Languages : en
Pages : 161
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Book Description
Enthalpy? A fancy word for heat! Over the years, much has been written on the subject of pressure enthalpy and most of it is geared toward engineers. This program presents the important concepts of pressure enthalpy in a manner that will appeal to the service technician. Each refrigerant has its own properties and these properties are compiled on the pressure enthalpy chart for that particular refrigerant. The pressure enthalpy chart enables us to create a complete picture, or "snapshot" of the entire system. With a completed pressure enthalpy plot, we can evaluate the major system components as well as calculate latent and sensible heat transfers.
Author: Eugene Silberstein
Publisher:
ISBN: 9780990716914
Category :
Languages : en
Pages : 155
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Book Description
This book presents the concepts of psychrometrics in a manner that will appeal to the service technician in a way that encourages this valuable tool to be used as an aid in airside troubleshooting, evaluation and the start up processes.
Author: Eugene Silberstein
Publisher:
ISBN: 9780990716907
Category :
Languages : en
Pages : 150
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Book Description
A guide to Plotting Air Conditioning and Refrigeration Systems on Pressure Enthalpy Diagrams... and then some!
Author: Jonathan Passmore
Publisher: Kogan Page Publishers
ISBN:
Category : Business & Economics
Languages : en
Pages : 372
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Book Description
Psychometrics in Coaching offers expert advice on how coaches, consultants and human resources managers can use psychometrics to support and develop individuals in the workplace and outside. With a growing demand for psychometric testing in the coaching profession, coaches and practitioners alike need to understand the psychology underpinning the tests as well as how to select and apply them effectively. Written by an international team of global coaching practitioners and psychometricians, this book provides an overview of using psychometrics and providing feedback and offers clear explanations of the key models and tools used in coaching today. Whether you are new to using psychometric tests or an experienced practitioner, this book provides you with a deep understanding of the models, the theory and research behind them, their reliability and validity, and how to implement them as part of a wider coaching and development programme. Psychometrics in Coaching is an essential resource for those seeking expert guidance from the leading writers in the field, as well as students on psychology, psychometrics, business and human resources programmes. Includes contributions from: Beverly Alimo-Metcalfe * Elizabeth Allworth * Richard Barrett * Dave Bartram * Richard Brady * Eugene Burke * Sally Carr * David Caruso * Roy Childs * Peter Clough * Bernard Cooke * Keith Earle * James Fico * Alexander Fradera * Leanne Harris * Robert Hogan * Thomas Hurley * Quentin Jones * Carol Kauffman * Betsy Kendall * Rainer Kurz * Rab MacIver * Helen Marsh * Dick McCann * Almuth McDowall * Kenneth Nowack * Stephen Palmer * Jonathan Passmore * Peter Pritchett * Peter Salovey * Peter Saville * Jordan Silberman * David Sharpley * Jeff Stagg * Doug Strycharczyk Published with the Association for Coaching Promoting excellence & ethics in coaching The Association for Coaching is an independent, non-profit professional body whose aim is to promote best practice and to raise the awareness and standards of coaching while providing value-added benefits to its members - whether they are professional coaches or organizations involved in coaching. Find out more at www.associationforcoaching.com
Author: Laurence G. Felker
Publisher: American Society of Heating Refrigerating and Air-Conditioning Engineers
ISBN: 9781933742533
Category : Air ducts
Languages : en
Pages : 0
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Book Description
Good airflow control results when solid mechanical design is combined with excellent control strategy. Modern building requirements for the coordination of air ventilation, pressurization,temperature control, fire and smoke control, and energy reduction require integration at every level of design and operation.Dampers and Airflow Control is the first book of its kind. It bridges the gap between mechanical design and final damper control. This book covers not only theoretical aspects of application design but also practical aspects of existing applications, and the material applies to both new and retrofit projects.Among the topics discussed are new ASHRAE damper testing data, realistic but simplified pressure drop calculations, damper installations, and methods for economizers and minimum outdoor-air control. Tactics to linearize system airflow using damper response curves are also discussed, and new methods"not found in existing literature"are presented to characterize damper response to fit a process. Additional topics include torque, linkages, structural support, actuation, and engineered damper assemblies. Dampers and Airflow Control is written for building systems designers and contractors and provides sound examples and best practices to achieve good airflow control.
Author: Merle C. Potter
Publisher: McGraw Hill Professional
ISBN: 0071606009
Category : Technology & Engineering
Languages : en
Pages : 354
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Book Description
Take the heat off of understanding thermodynamics Now you can get much-needed relief from the pressure of learning the fundamentals of thermodynamics! This practical guide helps you truly comprehend this challenging engineering topic while sharpening your problem-solving skills. Written in an easy-to-follow format, Thermodynamics Demystified begins by reviewing basic principles and discussing the properties of pure substances. The book goes on to cover laws of thermodynamics, power and refrigeration cycles, psychrometrics, combustion, and much more. Hundreds of worked examples and equations make it easy to understand the material, and end-of-chapter quizzes and two final exams help reinforce learning. This hands-on, self-teaching text offers: Numerous figures to illustrate key concepts Details on the first and second laws of thermodynamics Coverage of vapor and gas cycles, psychrometrics, and combustion An overview of heat transfer SI units throughout A time-saving approach to performing better on an exam or at work Simple enough for a beginner, but challenging enough for an advanced student, Thermodynamics Demystified is your shortcut to mastering this essential engineering subject.
Author:
Publisher: DIANE Publishing
ISBN: 1428917802
Category : Energy consumption
Languages : en
Pages : 486
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Book Description
Author: Nick Gromicko
Publisher:
ISBN: 9781942813101
Category :
Languages : en
Pages : 120
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Book Description
Author: Saleena Mathew
Publisher: Springer Nature
ISBN: 9813295740
Category : Technology & Engineering
Languages : en
Pages : 456
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Book Description
This novel and informative book discusses the various aspects of seafood quality. The book is divided into 7 broad sections, each tackling a different aspect. The first section covers the general aspects relevant to the nutritional quality of the fish and the various extraction protocols for macro-/ micro-nutrients. The second section provides insights into handling and the principles of thermal and non-thermal processing techniques for commercially important fishery products. The quality standards and safety concerns in the seafood industry and consumption are discussed in this section. The freshness indices of the processed products including biochemical, microbiological and toxicological characteristics are also included. The third section discusses the physico-chemical characteristics and quality parameters of potable water/ ice. The fourth section includes the quality assessment of various toxicants related to seafood products. The fifth section deals with the specific aspects such as principle, instrument and procedures of conventional and novel analytical instruments relevant to the seafood industry. The sixth section deals with the seafood waste management including solid and liquid seafood wastes. Presently, there is a great awareness regarding environmental sustainable processing/ preservation techniques. The final chapter discusses the bioactive compounds from under-utilized marine sources showing pharmaceutical/ nutraceutical applications.
