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Water Poverty The Next “Oil” Crisis

Handbook of Energy Engineering

Cloud Native Networking Deep-Dive

Testing and Balancing HVAC Air and Water Systems

Testing and Balancing HVAC Air and Water Systems

This thoroughly revised book will provide the reader with an understanding of the principles and practices of testing and balancing (TAB) heating ventilating and air conditioning (HVAC) air and water systems. It is for anyone interested in testing and balancing. For the novice and the experienced testing and balancing technician it is a field reference book of procedures equations and information tables. For those interested in getting into TAB or who are new to the HVAC industry it is a text for learning more about HVAC systems and testing and balancing. For the mechanical engineer building owner facility manager commissioning agency or energy manager this book can be used for teaching TAB writing more effective specifications and learning about TAB and how it interacts with system commissioning indoor air quality and energy management. It is the intent of this book to improve the communications between owners mechanical engineers designers vendors contractors TAB engineers supervisors and technicians to ensure that HVAC systems are being thoroughly tested and balanced. This book is used in test and balance self-study courses in-house training programs seminars and other training formats as preparation for TAB certification and as a text in colleges and technical schools. The sixth edition has general and specific testing and balancing procedures for constant air volume systems variable air volume systems return air and exhaust air systems positive and negative pressure conditioned spaces and fans and fan performance in Chapters 1 through 9. Chapters 10–12 cover testing and balancing fume hood systems and cleanrooms and commissioning HVAC systems. Chapters 13 and 14 provide information on water systems and centrifugal pumps including water balancing procedures using flow meters system components and temperatures and water pumps and pump performance. Chapter 15 reviews analog and digital controls. Chapters 16–20 cover terminology for fluid flow psychrometrics refrigeration¸ air distribution water distribution fans and pumps motors electrical and instrument usage and care. Chapters 21 and 22 are equations and tables. | Testing and Balancing HVAC Air and Water Systems

GBP 120.00
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Cyber Resilience

Cyber Resilience

Modern cyber systems acquire more emergent system properties as far as their complexity increases: cyber resilience controllability self-organization proactive cyber security and adaptability. Each of the listed properties is the subject of the cybernetics research and each subsequent feature makes sense only if there is a previous one. Cyber resilience is the most important feature of any cyber system especially during the transition to the sixth technological stage and related Industry 4. 0 technologies: Artificial Intelligence (AI) Cloud and foggy computing 5G + IoT/IIoT Big Data and ETL Q-computing Blockchain VR/AR etc. We should even consider the cyber resilience as a primary one because the mentioned systems cannot exist without it. Indeed without the sustainable formation made of the interconnected components of the critical information infrastructure it does not make sense to discuss the existence of 4. 0 Industry cyber-systems. In case when the cyber security of these systems is mainly focused on the assessment of the incidents' probability and prevention of possible security threats the cyber resilience is mainly aimed at preserving the targeted behavior and cyber systems' performance under the conditions of known (about 45 %) as well as unknown (the remaining 55 %) cyber attacks. This monograph shows that modern Industry 4. 0. Cyber systems do not have the required cyber resilience for targeted performance under heterogeneous mass intruder cyber-attacks. The main reasons include a high cyber system structural and functional complexity a potential danger of existing vulnerabilities and “sleep” hardware and software tabs as well as an inadequate efficiency of modern models methods and tools to ensure cyber security reliability response and recovery.

GBP 39.99
1