Regulation Fixtures in Hydronic Heating Installations: Types, Structures, Characteristics and Applications

Description

The book focuses on design and computational issues related to fixtures and armatures in hydronic heating installations, especially regulation valves, their selection, operating principles, types and construction. The analysis is complemented by connection diagrams, drawings, photos of the valves and computational examples of their selection and operation parameters when used in a pipework and a controlled object, like a radiator. It also discusses issues related to the so-called valve authority, one of the main parameters determining the quality of the valve regulation process. Further, it includes an extensive theoretical framework along with a detailed mathematical analysis and proposes new algorithms, which have been verified and confirmed experimentally. Based on this analysis, the book presents the author’s analytical approach for sizing a regulation valve, as well as an innovative design solution for a regulation valve without the limitations of the valves currently available on the market. Lastly, it introduces a new verified method of calculating the valve pre-setting. Intended for engineers dealing with heating issues, scientists and students studying environmental engineering, energetics and related fields, the book is also useful for lecturers, designers, and those operating heating installations, as well as authors of computer programs for thermal and hydraulic balancing of heating installations. Front Matter ....Pages i-xx Aim of the Process of a Hydronic Heating Installation Control and Regulation (Damian Piotr Muniak)....Pages 1-3 Role, Types and Structure of the Heating Installation Regulation Valves (Damian Piotr Muniak)....Pages 5-98 Pressure Losses in the Heating Installation Pipework and Hydraulic Resistance (Damian Piotr Muniak)....Pages 99-134 Regulation Valve Co-operation with the Pipework (Damian Piotr Muniak)....Pages 135-212 Experimental Verification of the Proposed Methods of Determination of the Valve Inner Authority, Pre-setting and the Closing Plug Geometry (Damian Piotr Muniak)....Pages 213-239 Computational Examples (Damian Piotr Muniak)....Pages 241-360