Transcription of Steam Tables
1 asme Steam Tables compact edition XXXX[number to come]ASMES team TablesCOMPACT EDITIONP roperties of Saturated and Superheated Steam in Customary and SI Units from the International Standard for Industrial UsePrepared by the asme Research and TechnologyCommittee on Water and Steam in ThermalSystems, Subcommittee on Properties of SteamASME Three Park Avenue, New York, NY 100162 asme Steam Tables compact edition 2006 by asme , Three Park Avenue, New York, NY 10016, USA ( )SBN: 0-7918-0254-XAll rights reserved. Printed in the United States of America. Except as permitted under the UnitedStates Copyright Act of 1976, no part of this publication may be reproduced or distributed in anyform or by any means, or stored in a database or retrieval system, without the prior written permis-sion of the CONTAINED IN THIS WORK HAS BEEN OBTAINED BY THE AMERICAN SOCIETYOF MECHANICAL ENGINEERS FROM SOURCES BELIEVED TO BE RELIABLE.
2 HOWEVER, NEI-THER asme NOR ITS AUTHORS OR EDITORS GUARANTEE THE ACCURACY OR COMPLETE-NESS OF ANY INFORMATION PUBLISHED IN THIS WORK. NEITHER asme NOR ITS AUTHORSAND EDITORS SHALL BE RESPONSIBLE FOR ANY ERRORS, OMISSIONS, OR DAMAGES ARIS-ING OUT OF THE USE OF THIS INFORMATION. THE WORK IS PUBLISHED WITH THE UNDER-STANDING THAT asme AND ITS AUTHORS AND EDITORS ARE SUPPLYING INFORMATIONBUT ARE NOT ATTEMPTING TO RENDER ENGINEERING OR OTHER PROFESSIONAL SUCH ENGINEERING OR PROFESSIONAL SERVICES ARE REQUIRED, THE ASSISTANCE OFAN APPROPRIATE PROFESSIONAL SHOULD BE shall not be responsible for statements or opinions advanced in papers or .. printed in itspublications ( ). Statement from the authorization to photocopy material for internal or personal use under those circumstances notfalling within the fair use provisions of the Copyright Act, contact the Copyright Clearance Center(CCC), 222 Rosewood Drive, Danvers, MA 01923, tel: 978-750-8400, Steam Tables compact edition Customary UnitsTable Steam : Temperature table .
3 4-6 table Steam : Pressure table ..7-9 table Steam (1 to 15,000 psia) ..10-15SI UnitsTable Steam : Temperature table ..16-17 table Steam : Pressure table ..18-19 table Steam ( to 100 MPa) ..20-24 Unit Conversion Factors ..25-28 Mollier Diagrams( and SI units) ..29-30 This booklet is a product of the Properties Subcommittee of the asme Research and TechnologyCommittee on Water and Steam in Thermal Systems. The properties are computed from the IAPWS Industrial Formulation 1997 for the Thermodynamic Properties of Water and Steam , adopted for industrial use by the International Association for the Properties of Steam (IAPWS).More comprehensive Tables and charts from this formulation are published in: Parry, , Gallagher, and Harvey, asme International Steam Tables for Industrial Use( asme Press, New York, 2000).
4 Software implementing this formulation is also available fromASME under the title asme Steam Properties for Industrial STATEBy convention, the specific internal energy and specific entropy are defined to be exactly zero forthe liquid phase of water at its triple asme Steam Tables compact EDITIONT able 1. Properties of Saturated Water and Steam (Temperature) , ft3/lbmEnthalpy, Btu/lbmEntropy, Btu/(lbm R)Temp. FpsiavLvVhLhVsLsV Steam Tables compact edition 5 table 1. Properties of Saturated Water and Steam (Temperature) , ft3/lbmEnthalpy, Btu/lbmEntropy, Btu/(lbm R)Temp. FpsiavLvVhLhVsLsV asme Steam Tables compact EDITIONT able 1. Properties of Saturated Water and Steam (Temperature) , ft3/lbmEnthalpy, Btu/lbmEntropy, Btu/(lbm R)Temp.
5 FpsiavLvVhLhVsLsV FASME Steam Tables compact edition 2. Properties of Saturated Water and Steam (Pressure) , ft3/lbmEnthalpy, Btu/lbmEntropy, Btu/(lbm R)Pressurepsia FvLvVhLhVsLsVpsia8 asme Steam Tables compact EDITIONT able 2. Properties of Saturated Water and Steam (Pressure) , ft3/lbmEnthalpy, Btu/lbmEntropy, Btu/(lbm R)Pressurepsia Steam Tables compact edition 9 table 2. Properties of Saturated Water and Steam (Pressure) , ft3/lbmEnthalpy, Btu/lbmEntropy, Btu/(lbm R)Pressurepsia asme Steam Tables compact EDITIONT able 3. Superheated SteamPressurepsiaTemperature Degrees Fahrenheit(Sat. T) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) specific volume, ft3/lbmh= enthalpy, Btu/lbms= entropy, Btu/(lbm R) asme Steam Tables compact edition 11 table 3 (continued).
6 Superheated SteamPressurepsiaTemperature Degrees Fahrenheit(Sat. T) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) specific volume, ft3/lbmh= enthalpy, Btu/lbms= entropy, Btu/(lbm R)12 asme Steam Tables compact EDITIONT able 3 (continued). Superheated SteamPressurepsiaTemperature Degrees Fahrenheit(Sat. T) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) v= specific volume, ft3/lbmh= enthalpy, Btu/lbms= entropy, Btu/(lbm R) asme Steam Tables compact edition 13 table 3 (continued). Superheated SteamPressurepsiaTemperature Degrees Fahrenheit(Sat. T) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) specific volume, ft3/lbmh= enthalpy, Btu/lbms= entropy, Btu/(lbm R)14 asme Steam Tables compact EDITIONT able 3 (continued). Superheated SteamPressurepsiaTemperature Degrees Fahrenheit(Sat.)
7 T) ( ) ( ) ( ) ( ) ( ) ( ) specific volume, ft3/lbmh= enthalpy, Btu/lbms= entropy, Btu/(lbm R) asme Steam Tables compact edition 15 table 3 (continued). Superheated SteamPressurepsiaTemperature Degrees Fahrenheit(Sat. T) specific volume, ft3/lbmh= enthalpy, Btu/lbms= entropy, Btu/(lbm R)16 asme Steam Tables compact EDITIONT able 4. Properties of Saturated Water and Steam (Temperature) , m3/kgEnthalpy, kJ/kgEntropy, kJ/(kg K) ( C)MPavLvVhLhVsLsVt ( C) Steam Tables compact edition 17 table 4. Properties of Saturated Water and Steam (Temperature) , m3/kgEnthalpy, kJ/kgEntropy, kJ/(kg K) ( C)MPavLvVhLhVsLsVt ( C) C18 asme Steam Tables compact EDITIONT able 5. Properties of Saturated Water and Steam (Pressure) , m3/kgEnthalpy, kJ/kgEntropy, kJ/(kg K) ( C) Steam Tables compact edition 19 table 5.
8 Properties of Saturated Water and Steam (Pressure) , m3/kgEnthalpy, kJ/kgEntropy, kJ/(kg K) ( C) MPa20 asme Steam Tables compact EDITIONT able 6. Superheated Steam SI UnitsPressureMPaTemperature Degrees Celsius(Sat. T) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) specific volume, m3/kg h= enthalpy, kJ/kg s= entropy, kJ/(kg K) asme Steam Tables compact edition 21 table 6. Superheated Steam SI UnitsPressureMPaTemperature Degrees Celsius(Sat. T) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) specific volume, m3/kg h= enthalpy, kJ/kg s= entropy, kJ/(kg K)22 asme Steam Tables compact EDITIONT able 6. Superheated Steam SI UnitsPressureMPaTemperature Degrees Celsius(Sat. T) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) specific volume, m3/kg h= enthalpy, kJ/kg s= entropy, kJ/(kg K) asme Steam Tables compact edition 23 table 6.
9 Superheated Steam SI UnitsPressureMPaTemperature Degrees Celsius(Sat. T) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) specific volume, m3/kg h= enthalpy, kJ/kg s= entropy, kJ/(kg K)24 asme Steam Tables compact EDITIONT able 6. Superheated Steam SI UnitsPressureMPaTemperature Degrees Celsius(Sat. T) ( ) ( ) specific volume, m3/kg h= enthalpy, kJ/kg s= entropy, kJ/(kg K) table Conv-1.
10 Conversion Factors for Pressure (Force/Area)To obtainatmbarpsiain Hgmm Hgft H2 OkPaMPamultiply by(lbf/in2)(conventional)(conventional)( conventional) 95760 325= 26bar1/( 25) 99760/( 25) 233_10-1= 757_10-3(lbf/in2)in 388_10-3(conventional)= 105_10-2mm Hg1/760( 25) 677_10-21/( ) ( 325)/760(conventional)= 789_10-3= 224_10-3= 008_10-2= 224_10-1= 224_10-4ft 067_10-3(conventional)kPa1 999_10-1760 233_10-3= 617 MPa1/( 325) ( 325) 233= 617_10326 asme Steam Tables compact EDITIONT able Conv-2. Conversion Factors for Specific Volume (Volume/Mass)To obtainft3/lbmin3/lbmUS gal/lbmliter/kgm3/kgmultiply by(cm3/g)ft3/lbm117281728 796_102= 519in3/lbm1/172811 729_10-5= 037_10-4= 004_10-3US gal/lbm231 404_10-3= 806_10-1 (cm3/g)m3 264_10210001 asme Steam Tables compact edition 27 table Conv-3.