Download or read book An Introduction to Energy Efficient HVAC Controls for Professional Engineers written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2023-02-03 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for mechanical engineers and other professional engineers and construction managers interested in controls for heating, ventilating and air conditioning systems for buildings. Here is what is discussed: 1. GENERAL, 2. HUMIDITY CONTROL, 3. SIMULTANEOUS HEATING AND COOLNG, 4. MECHANICAL VENTILATION CONTROL, 5. ENERGY CONSERVATION CONTROL SCHEMES, 6. AUTOMATIC CONTROL DAMPERS, 7. VARIABLE AIR VOLUME SYSTEM FAN CONTROL, 8. FIRE AND SMOKE DETECTION AND PROTECTION CONTROLS, 9. GAS-FIRED AIR-HANDLING UNIT CONTROL., 10. COOLING TOWER AND WATER-COOLED CONDENSER SYSTEM CONTROLS, 11. CENTRAL CONTROL AND MONITORING SYSTEMS, 12. ENERGY METERING, 13. DDC HARDWARE REQUIREMENTS, 14. DDC SOFTWARE REQUIREMENTS, 15. CONTROL SYSTEM DRAWINGS.

Download or read book An Introduction to Energy Efficient HVAC Controls written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2018-02-23 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for mechanical and electrical engineers interested in energy efficient controls for heating, ventilating and air conditioning systems in buildings. Here is what is discussed: 1. GENERAL 2. HUMIDITY CONTROL 3. SIMULTANEOUS HEATING AND COOLNG 4. MECHANICAL VENTILATION CONTROL 5. ENERGY CONSERVATION CONTROL SCHEMES 6. AUTOMATIC CONTROL DAMPERS 7. VARIABLE AIR VOLUME SYSTEM FAN CONTROL 8. FIRE AND SMOKE DETECTION AND PROTECTION CONTROLS 9. GAS-FIRED AIR-HANDLING UNIT CONTROL. 10. COOLING TOWER AND WATER-COOLED CONDENSER SYSTEM CONTROLS 11. CENTRAL CONTROL AND MONITORING SYSTEMS 12. ENERGY METERING 13. DDC HARDWARE REQUIREMENTS 14. DDC SOFTWARE REQUIREMENTS.

Download or read book An Introduction to Energy Efficient HVAC Controls written by J. Paul Guyer and published by Independently Published. This book was released on 2018-09-03 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication provides introductory technical guidance for mechanical engineers, electrical engineers and other professional engineers, architects and construction managers interested in design and operation of energy efficient control systems for heating, ventilating and air conditioning (HVAC) systems.

Download or read book An Introduction to Energy Efficient HVAC Controls for Professional Engineers written by J Paul Guyer and published by Independently Published. This book was released on 2023-02-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for mechanical engineers and other professional engineers and construction managers interested in controls for heating, ventilating and air conditioning systems for buildings. Here is what is discussed: 1. GENERAL, 2. HUMIDITY CONTROL, 3. SIMULTANEOUS HEATING AND COOLNG, 4. MECHANICAL VENTILATION CONTROL, 5. ENERGY CONSERVATION CONTROL SCHEMES, 6. AUTOMATIC CONTROL DAMPERS, 7. VARIABLE AIR VOLUME SYSTEM FAN CONTROL, 8. FIRE AND SMOKE DETECTION AND PROTECTION CONTROLS, 9. GAS-FIRED AIR-HANDLING UNIT CONTROL., 10. COOLING TOWER AND WATER-COOLED CONDENSER SYSTEM CONTROLS, 11. CENTRAL CONTROL AND MONITORING SYSTEMS, 12. ENERGY METERING, 13. DDC HARDWARE REQUIREMENTS, 14. DDC SOFTWARE REQUIREMENTS, 15. CONTROL SYSTEM DRAWINGS.

Download or read book An Introduction to Energy Efficient Hvac Controls written by J. Paul Guyer and published by . This book was released on 2016-07-21 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication provides introductory technical guidance for mechanical engineers, electrical engineers and other professional engineers and construction managers interested in the design and application of energy efficient control systems for heat, ventilating and air conditioning (HVAC) systems for buildings.

Download or read book An Introduction to Energy Efficiency for Buildings written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for professional engineers and others interested in energy efficient design of buildings. Here is what is discussed: 1. HVAC SYSTEM UPGRADES 2. HVAC CONTROLS 3. LIGHTING UPGRADES 4. AIR DISTRIBUTION UPGRADES 5. ENERGY EFFICIENCY FOR DATA CENTERS 6. SOLAR COLLECTORS 7. PASSIVE SOLAR HEATING 8. SOLAR WATER HEATING FUNDAMENTALS 9. SOLAR COOLING SYSTEMS

Download or read book An Introduction to Energy Efficient Air Distribution System Upgrades for Professional Engineers written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2023-09-30 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for mechanical engineers and other professional engineers and construction managers interested in energy efficiency upgrades for air distribution systems in buildings. Here is what is discussed: 1. OVERVIEW OF AIR DISTRIBUTION SYSTEMS, 2. AIR HANDLING SYSTEM TYPES, 3. AIR DISTRIBUTION SYSTEM FANS, 4. FILTERS, 5. INSTALL VARIABLE-SPEED DRIVES, 6. MODIFY CONTROLS, 7. PICK PREMIUM EFFICIENCY MOTORS, 8. USE ENERGY-EFFICIENT BELT DRIVES, 9. CONSIDER A TESTING, ADJUSTING, AND BALANCING CONTRACTOR, 10. SUMMARY, 11. BIBLIOGRAPHY.

Download or read book Energy Efficient HVAC Design written by Javad Khazaii and published by Springer. This book was released on 2014-10-17 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides readers with essential knowledge enabling the successful design of today's new energy efficient HVAC systems. The author introduces important concepts such as Knowledge Categorization, Performance Based Design Standards, and Quantification of Uncertainty in Energy Modeling for Buildings. Pivotal topics that all HVAC and architectural engineers must master in order to navigate the green building renaissance are given focused attention, including the role of renewables, air quality, automatic controls, and thermal comfort. Relevant ASHRAE standards, as well as sustainability scoring systems such as BREEAM, HQE, LEED and CASBEE are explained in depth. Armed with the material contained in this practical reference, students and practitioners alike will become more effective and prepared for engineering success.

Download or read book An Introduction to Heating and Cooling Upgrades for Buildings for Energy Efficiency written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2018-02-15 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for mechanical engineers interested in heating and cooling upgrades for energy efficiency. Here is what is discussed: 1. OVERVIEW 2. CENTRAL COOLING SYSTEMS 3. CENTRAL HEATING SYSTEMS 4. UNITARY SYSTEMS 5. ADDITIONAL STRATEGIES 6. SUMMARY 7. BIBLIOGRAPHY.

Download or read book How to select the proper HVAC equipment to suit your project written by Charles Nehme and published by Charles Nehme. This book was released on with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface Selecting the proper HVAC (Heating, Ventilation, and Air Conditioning) equipment for your project is crucial for ensuring energy efficiency, comfort, and cost-effectiveness. This preface will provide an overview of key considerations and steps involved in choosing the right HVAC system for your specific needs. Understanding HVAC Systems HVAC systems are integral to maintaining indoor air quality and thermal comfort. They include components for heating, cooling, ventilation, and humidity control. Common types of HVAC systems include: Split Systems: Separate indoor and outdoor units, ideal for individual room control. Packaged Systems: All-in-one units, typically used in commercial applications. Heat Pumps: Efficient for both heating and cooling, suitable for moderate climates. Ductless Mini-Splits: Offer flexibility without ductwork, ideal for retrofits or specific zones. Key Considerations Project Scope and Requirements: Size and Layout: The size and layout of the space influence the type and capacity of the HVAC system needed. Larger or multi-story buildings may require more complex systems. Usage: Determine the primary use of the space (e.g., residential, commercial, industrial) and any specific needs such as server rooms, labs, or manufacturing areas. Climate: Local climate conditions significantly affect HVAC requirements. Hot and humid climates demand efficient cooling and dehumidification, while colder regions prioritize heating. Energy Efficiency: Look for systems with high Seasonal Energy Efficiency Ratio (SEER) and Heating Seasonal Performance Factor (HSPF) ratings. Energy-efficient systems reduce operating costs and environmental impact. Consider systems with variable speed technology for better energy management. Budget: Balance initial investment with long-term operational costs. High-efficiency systems may have higher upfront costs but lower ongoing expenses. Building Codes and Regulations: Ensure compliance with local building codes, standards, and regulations. This includes safety standards, energy efficiency mandates, and environmental regulations. Indoor Air Quality: Choose systems with good filtration and ventilation capabilities to maintain healthy indoor air quality, especially in spaces with high occupancy or specific air quality requirements. System Design and Integration: Proper design and integration with existing building systems (electrical, plumbing, etc.) are crucial for optimal performance. Consider consulting with HVAC professionals or engineers. Future Scalability: Plan for potential future expansions or modifications. Select systems that can be easily upgraded or expanded. Steps to Select the Proper HVAC Equipment Assess the Building Load: Conduct a load calculation to determine heating and cooling requirements. This includes considering insulation, windows, occupancy, and internal heat gains. Evaluate Different HVAC Systems: Compare various systems based on efficiency, capacity, and suitability for the project's specific needs. Consider Technological Features: Look for modern features such as smart thermostats, zoning capabilities, and remote monitoring for enhanced control and efficiency. Consult with Professionals: Engage HVAC contractors, engineers, or consultants to review your plans and provide expert recommendations. Review Manufacturer Warranties and Support: Choose reputable manufacturers that offer robust warranties and reliable customer support. Conclusion Selecting the proper HVAC equipment is a multifaceted process that requires careful consideration of the project's specific requirements, climate, energy efficiency, and budget. By following a systematic approach and leveraging professional expertise, you can ensure that your HVAC system will provide optimal performance, comfort, and cost-efficiency for your project.

Download or read book Advanced Decision Making for HVAC Engineers written by Javad Khazaii and published by Springer. This book was released on 2016-08-10 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on some of the most energy-consuming HVAC systems; illuminating huge opportunities for energy savings in buildings that operate with these systems. The main discussion is on, cutting-edge decision making approaches, and algorithms in: decision making under uncertainty, genetic algorithms, fuzzy logic, artificial neural networks, agent based modeling, and game theory. These methods are applied to HVAC systems, in order to help designers select the best options among the many available pathways for designing and the building of HVAC systems and applications. The discussion further evolves to depict how the buildings of the future can incorporate these advanced decision-making algorithms to become autonomous and truly ‘smart’.

Download or read book HVAC 101 written by Charles Nehme and published by Charles Nehme. This book was released on with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome to "HVAC 101: A Comprehensive Guide for Homeowners and Aspiring Technicians". This book is designed to provide a thorough understanding of HVAC systems, from the basics of heating and cooling to the intricacies of system components and troubleshooting. Whether you are a homeowner seeking to maintain your own HVAC system, an aspiring technician looking to enter the field, or simply curious about the technology that keeps your home comfortable, this book has something for you. In the first chapter, we delve into the fundamentals of HVAC, exploring the science of heating and cooling, the principles of psychrometrics, and the refrigeration cycle that powers most HVAC systems. We also introduce common HVAC terminology, ensuring you have a solid foundation for understanding the rest of the book. Chapter 2 takes us on a journey through the various components that make up an HVAC system. From compressors and condensers to evaporators and expansion valves, we unravel the mysteries of these essential components and explain how they work together to create conditioned air. In Chapter 3, we explore the different types of residential HVAC systems, including split-system air conditioners, heat pumps, furnaces, boilers, ductless mini-split systems, and zoning systems. We delve into the advantages and disadvantages of each system, helping you make informed decisions about which type is best suited for your needs. Chapter 4 is dedicated to maintaining and troubleshooting your HVAC system. We provide a comprehensive guide to regular maintenance tasks that can extend the life of your system and prevent costly breakdowns. We also equip you with the knowledge to identify and resolve common HVAC problems, empowering you to take control of your system's performance. As energy efficiency becomes increasingly important, Chapter 5 focuses on energy considerations in HVAC. We explain energy efficiency ratings, provide tips for improving the efficiency of your system, and introduce energy-efficient HVAC technologies that can help you save money and reduce your environmental impact. In Chapter 6, we shift our focus to indoor air quality, a critical aspect of a healthy home environment. We discuss the importance of good indoor air quality, identify common indoor air pollutants, and offer strategies to improve the air you breathe indoors. Finally, Chapter 7 concludes our journey by exploring career opportunities in the HVAC industry. We provide an overview of various HVAC career paths, discuss education and training requirements, and offer tips for finding a job in this dynamic and rewarding field. Throughout this book, we have strived to present complex technical concepts in a clear and concise manner, using relatable examples and illustrations to enhance understanding. We encourage you to engage with the material, ask questions, and seek further guidance when needed. We hope that "HVAC 101" serves as a valuable resource for homeowners, aspiring technicians, and anyone interested in learning more about the fascinating world of HVAC.

Download or read book Optimal Design and Retrofit of Energy Efficient Buildings Communities and Urban Centers written by Moncef Krarti and published by Butterworth-Heinemann. This book was released on 2018-03-27 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optimal Design and Retrofit of Energy Efficient Buildings, Communities, and Urban Centers presents current techniques and technologies for energy efficiency in buildings. Cases introduce and demonstrate applications in both the design of new buildings and retrofit of existing structures. The book begins with an introduction that includes energy consumption statistics, building energy efficiency codes, and standards and labels from around the world. It then highlights the need for integrated and comprehensive energy analysis approaches. Subsequent sections present an overview of advanced energy efficiency technologies for buildings, including dynamic insulation materials, phase change materials, LED lighting and daylight controls, Life Cycle Analysis, and more. This book provides researchers and professionals with a coherent set of tools and techniques for enhancing energy efficiency in new and existing buildings. The case studies presented help practitioners implement the techniques and technologies in their own projects. Introduces a holistic analysis approach to energy efficiency for buildings using the concept of energy productivity Provides coverage of individual buildings, communities and urban centers Includes both the design of new buildings and retrofitting of existing structures to improve energy efficiency Describes state-of-the-art energy efficiency technologies Presents several cases studies and examples that illustrate the analysis techniques and impact of energy efficiency technologies and controls

Download or read book Energy Auditing for HVAC Systems Identifying Savings Opportunities written by Charles Nehme and published by Charles Nehme. This book was released on with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome to the exploration of energy auditing for HVAC systems. In today's world, where environmental concerns and energy efficiency are paramount, understanding and optimizing Heating, Ventilation, and Air Conditioning (HVAC) systems is essential for building sustainability and operational excellence. This book delves into the intricate world of energy auditing for HVAC systems, offering insights, strategies, and practical approaches to maximize energy efficiency, reduce operational costs, and enhance occupant comfort within buildings. As energy consumption continues to rise, driven by urbanization and technological advancements, the need for sustainable solutions has never been greater. Energy auditing serves as a cornerstone in the pursuit of energy efficiency. It provides a systematic approach to assess, analyze, and optimize HVAC systems, identifying opportunities for improvement and recommending tailored solutions to achieve tangible results. From commercial buildings to residential complexes, energy auditing offers a pathway to environmental stewardship and economic viability. Within the pages of this book, readers will discover a comprehensive examination of HVAC system components, including insulation, ventilation, controls, and more. Each chapter explores key concepts, challenges, and best practices in energy auditing, offering practical guidance for building owners, facility managers, energy professionals, and anyone passionate about sustainable building practices. The journey begins by understanding the fundamental principles of HVAC system operation and the impact of energy consumption on building performance. From there, readers will explore a myriad of topics, including insulation and sealing, ductwork efficiency, lighting efficiency, and building envelope upgrades, among others. Energy auditing is not just about identifying energy-saving opportunities; it is about fostering a culture of sustainability and continuous improvement. By embracing energy auditing principles, stakeholders can unlock the potential for significant energy savings, operational efficiency, and environmental responsibility. As we embark on this journey together, let us delve into the world of energy auditing for HVAC systems, where innovation meets sustainability, and every step forward brings us closer to a greener, more efficient future. Thank you for joining us on this exploration.

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.

Download or read book Designing Efficient HVAC for Oil and Gas 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: The oil and gas industry operates in some of the most demanding environments on Earth, from scorching deserts to frigid arctic plains. In these challenging conditions, reliable and efficient HVAC (Heating, Ventilation, and Air Conditioning) systems are more than just creature comforts – they are essential for: Safety: Ensuring personnel have a comfortable and safe working environment, free from heat stress, toxic fumes, and explosions. Equipment protection: Safeguarding delicate equipment from extreme temperatures, humidity, and corrosion. Process efficiency: Maintaining optimal conditions for various processes, resulting in higher yields and reduced downtime. Environmental compliance: Adhering to strict regulations regarding emissions and energy consumption. This book delves into the specific challenges and solutions of HVAC in the oil and gas industry. Whether you are a seasoned engineer or just starting your career in this field, this comprehensive guide will equip you with the knowledge and tools to: Understand the unique requirements of different oil and gas facilities. Select the most appropriate HVAC technologies for each application. Design and implement efficient and cost-effective systems. Ensure the safe and reliable operation of your HVAC infrastructure. Stay up-to-date with the latest advancements and regulations. Throughout this book, you will find: Clear explanations of key concepts and terminology. Practical guidance and case studies from real-world applications. Detailed information on specific HVAC equipment and systems. Up-to-date references and resources for further exploration. By mastering the science and art of HVAC, you can play a vital role in ensuring the safety, efficiency, and sustainability of the oil and gas industry. With this knowledge, you can contribute to creating a more comfortable, productive, and environmentally responsible world. Are you ready to take control of the climate in the oil and gas industry? Let's begin!

Download or read book Controls and Automation for Facilities Managers written by Viktor Boed and published by CRC Press. This book was released on 1998-06-23 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building owners and managers expect fully automated and energy efficient operations, on line diagnostic of systems parameters to prevent failures, and on line diagnostic of problems prior to exposing occupants to deteriorating environmental conditions. A simple HVAC control is no longer acceptable by current standards. Controls and Automation for Facilities Managers examines principles and applications of HVAC engineering, outlining information for design, development of operations, logic, systems diagnostics, and building of environmental conditions with reliability and minimum operating cost. The book moves from the principles of mechanical engineering (related to HVAC systems) through DDC applications engineering, thereby summarizing complex topics of electrical engineering for mechanical engineers. Individual chapters: Provide essential information on related mechanical (HVAC) engineering, controls strategies, and examples of basic algorithms for on line diagnostics Guide (DDC) application engineers to a more thorough understanding of mechanical engineering disciplines (i.e., the psychrometric chart) as well as guide mechanical engineers to a more thorough understanding of DDC applications engineering (i.e., direct digital controllers and systems) Outline information on current topics Discussions also include: Indoor air quality - presenting material for facilities engineers as well as controls and consulting engineers Utilities metering - describing the distribution of real time data over a network, including consumption, alarms, diagnostics, trends, and reports On line problem diagnostics - outlining HVAC and environmental problems Controls and Automation for Facilities Managers serves as an exceptional guide for facilities managers and engineers, architects and consulting engineers, vendors and contractors, and other professionals in the design, application, and implementation of controls and automation systems for industrial, educational, institutional, and governmental facilities. This reference will enhance design, systems implementation, systems operation, and maintenance, effecting the ultimate goal of its readers - implementation of fully automated environmental control systems, trouble-free operation, and optimization of operating and maintenance cost.