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Steam tables for practical industrial use are presented which have been calculated using the international standard for the thermodynamic properties of water and steam, the IAPWS-IF97 formulation, and the international standards for transport and other properties. In addition, the complete set of equations of IAPWS-IF97 is presented including all supplementary backward equations adopted by IAPWS between 2001 and 2005 for fast calculations of heat cycles, boilers, and steam turbines. For the first time these steam tables contain the following features: Formulas to calculate from IAPWS-IF97…mehr

Produktbeschreibung
Steam tables for practical industrial use are presented which have been calculated using the international standard for the thermodynamic properties of water and steam, the IAPWS-IF97 formulation, and the international standards for transport and other properties. In addition, the complete set of equations of IAPWS-IF97 is presented including all supplementary backward equations adopted by IAPWS between 2001 and 2005 for fast calculations of heat cycles, boilers, and steam turbines. For the first time these steam tables contain the following features:
Formulas to calculate from IAPWS-IF97 arbitrary partial derivatives of the eight most important properties; this is very helpful in non-stationary process modelling.Inclusion of the specific enthalpy and enthalpy differences into the uncertainty values of IPWS-IF97 regarding the most important properties.Pressure-temperature diagrams with isolines of all properties contained in the steam tables and further properties.Moreover, a Mollier h-s diagram and a T-s diagram are enclosed as full-colour wall charts in A1-format.
Autorenporträt
Wolfgang Wagner is Professor Emeritus of Thermodynamics at the Chair of Thermodynamics of the Ruhr-University Bochum. His efforts in the scientific working field include the thermophysical properties of fluids (gases and liquids), in particular accurate multiparameter equations of state and highly-accurate density measurements over wide ranges of temperature, pressure, and density. His research has resulted in more than 160 publications including four books.Professor Wagner is an active member of the International Association of the Properties of Water and Steam (IAPWS). The "IAPWS Formulation 1995 for the Thermodynamic Properties of Ordinary Water Substance for General and Scientific Use" (IAPWS-95) and the "IAPWS Industrial Formulation 1997 for the Thermodynamic Properties of Water and Steam" (IAPWS-IF97) were developed under his supervision.In 1998 he received the IAPWS Honorary Fellow Award and in 2003 the Yeram S. Touloukian Award of the American Society of Mechanical Engineers (ASME) for outstanding technical contributions in the field of thermophysical properties.

Hans-Joachim Kretzschmar is Professor of Technical Thermodynamics at the Zittau/ Goerlitz University of Applied Sciences and specialises in the calculation of the properties for working fluids in heat cycles, boilers and turbines. The property libraries for water and steam, humid air and humid combustion gases developed by his group are used worldwide in more than 140 companies, institutions and universities. Professor Kretzschmar is an active member of the International Association for the Properties of Water and Steam (IAPWS) and was involved in the development of the industrial standard IAPWS-IF97. As chairman of the Task Group "Supplementary Backward Equations for the Industrial Formulation IAPWS-IF97" he has coordinated the development of further backward equations for thermodynamic process modelling. His research group in Zittau developed four supplementary standards for IAPWS-IF97. Since 2006 he has been chairman of the IAPWS Working Group "Thermophysical Properties of Water and Steam" (TPWS).