Keith Shepherd – författare

In many climates buildings are unable to provide comfort conditions for year-round occupancy without the benefit of a heating system, and most HVAC engineers will routinely be involved with issues concerning the design, installation and performance of such systems. Furthermore, in temperate climates, heating of buildings accounts for a large slice of annual carbon emissions. The design of heating systems for maximum efficiency and minimum carbon emission is therefore now a matter of prime concern to all HVAC engineers. The book provides an up-to-date review of the design, engineering and control of modern heating systems. Part A deals with heat generating plant. While this concentrates on conventional and condensing boilers, small-scale combined heat and power systems and heat pumps are also discussed. Part B deals with heat emitters, pipe circuits and variable-speed pumping, hot water service, optimum plant size and the vital issues of plant and system control, including sequence control of multiple boilers. Techniques for managing the energy use and running costs of heating systems are also discussed. The authors have brought together over a half-century of combined experience covering all aspects of the building services Industry to provide an up-to-date and comprehensive text that is both technically rigorous yet highly practical. This makes the book equally relevant to the busy HVAC engineer looking for a handy practical reference, the student looking to build on their basic knowledge or the researcher interested in key issues of heating system design and performance.

Stretch and challenge your students with SHP's longest-lived and bestselling series for GCSE History.This SHP Official Text is a comprehensive and authoritative depth study for use with all GCSE specifications.It is written by experts who understand both how to design good teaching material and how to cover the GCSE assessment objectives thoroughly.The book combines:- Clear explanation of content- Classroom-trialled activities that really motivate students- Extensive and intriguing source material and case studiesWith an engaging, enquiry-based approach, this book will enliven any history course.