Suva refrigerants. Transport Properties of Suva 410A Refrigerant. Viscosity Thermal Conductivity and Heat Capacity for the Liquid and Vapor

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1 Product Information Suva refrigerants ART - 31 Transport Properties of Suva 410A Refrigerant Viscosity Thermal Conductivity and Heat Capacity for the Liquid and Vapor

3 Transport Properties of Suva 410A Refrigerant T A B L E O F C O N T E N T S English Units Page Saturated Liquid Viscosity... 1 Saturated Liquid Kinematic Viscosity... 2 Saturated Liquid Thermal Conductivity... 3 Saturated Liquid Heat Capacity... 4 Saturated Vapor Viscosity... 5 Saturated Vapor Thermal Conductivity... 6 Vapor Viscosity at One Atmosphere... 7 Vapor Viscosity at High Pressure... 8 Vapor Thermal Conductivity at One Atmosphere... 9 Vapor Thermal Conductivity at High Pressure Vapor Heat Capacity Vapor Heat Capacity Ratio Equations for Property Estimation Metric Units Saturated Liquid Viscosity Saturated Liquid Kinematic Viscosity Saturated Liquid Thermal Conductivity Saturated Liquid Heat Capacity Saturated Vapor Viscosity Saturated Vapor Thermal Conductivity Vapor Viscosity at One Atmosphere Vapor Viscosity at High Pressure Vapor Thermal Conductivity at One Atmosphere Vapor Thermal Conductivity at High Pressure Vapor Heat Capacity Vapor Heat Capacity Ratio Equations for Property Estimation... 26

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17 Equations for Property Estimation English Units Curves have been fitted to the measured data to obtain the following equations for estimation of Suva 410A properties within the ranges specified. Saturated Liquid Viscosity in cp ( 60 F to 150 F) µ = E-3 T E-6 T2 1.57E-8 T 3 Saturated Liquid Kinematic Viscosity in ft 2 /hr ( 60 F to 150 F) ν = 6.56E E-5 T E-7 T2 6.96E-10 T 3 Liquid Heat Capacity in Btu/lb F ( 40 F to 120 F) Cp = E-4 T E-7 T E-8 T 3 Saturated Vapor Viscosity in cp (0 F to 150 F) µ = 1.100E E-6 T E-6 T2 2.11E-8 T E-10 T 4 Vapor Viscosity at One Atmosphere in cp (0 F to 300 F) µ = 1.099E E-5 T Saturated Liquid Thermal Conductivity in Btu/hr ft F ( 60 F to 150 F) k = 6.28E E-4 T E-7 T E-9 T 3 Saturated Vapor Thermal Conductivity in Btu/hr ft F (0 F to 150 F) k = 6.24E E-5 T 6.46E-7 T E-9 T 3 Vapor Thermal Conductivity at One Atmosphere in Btu/hr ft F (0 F to 300 F) k = 5.89E E-5 T Where T = Temperature, F 13

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30 Equations for Property Estimation Metric Units Curves have been fitted to the measured data to obtain the following equations for estimation of Suva 410A properties within the ranges specified. Saturated Liquid Viscosity in µpa s ( 50 C to 70 C) µ = T E-2 T2 9.20E-5 T 3 Saturated Liquid Kinematic Viscosity in mm 2 /s ( 50 C to 70 C) ν = E-3 T E-5 T2 1.04E-7 T 3 Liquid Heat Capacity in J/g C ( 40 C to 50 C) C p = E-3 T E-5 T E-6 T 3 Saturated Vapor Viscosity in µpa s ( 20 C to 70 C) µ = E-2 T E-4 T E-5 T E-6 T 4 Vapor Viscosity at One Atmosphere in µpa s ( 30 C to 120 C) µ = E-2 T Saturated Liquid Thermal Conductivity in mw/m C ( 50 C to 70 C) k = T E-4 T E-5 T 3 Saturated Vapor Thermal Conductivity in mw/m C ( 20 C to 70 C) k = E-2 T 8.14E-4 T E-5 T 3 Vapor Thermal Conductivity at One Atmosphere in mw/m C ( 30 C to 120 C) k = E-2 T Where T = Temperature, C 26

32 For Further Information: DuPont Fluorochemicals Wilmington, DE (800) 235-SUVA Europe DuPont de Nemours International S.A. 2 Chemin du Pavillon P.O. Box 50 CH-1218 Le Grand-Saconnex Geneva, Switzerland Canada DuPont Canada, Inc. P.O. Box 2200, Streetsville Mississauga, Ontario Canada L5M 2H3 (905) Mexico DuPont, S.A. de C.V. Homero 206 Col. Chapultepec Morales C.P Mexico, D.F South America DuPont do Brasil S.A. Alameda Itapecuru, 506 Alphaville Barueri São Paulo, Brazil DuPont Argentina S.A. Casilla Correo 1888 Correo Central 1000 Buenos Aires, Argentina Pacific DuPont Australia P.O. Box 930 North Sydney, NSW 2060 Australia Japan Mitsui DuPont Fluorochemicals Co., Ltd. Chiyoda Honsha Bldg. 5-18, 1-Chome Sarugakucho Chiyoda-Ku, Tokyo Japan Asia DuPont Taiwan P.O. Box Taipei, Taiwan DuPont China Limited P.O. Box TST New World Office Bldg. (East Wing) Tsim Sha Tsui Kowloon, Hong Kong Phone: Fax: DuPont Thailand Ltd Floor, Yada Bldg. 56 Silom Road Suriyawongse, Bankrak Bangkok Phone: Fax: DuPont China Ltd. Rm. 1704, Union Bldg. 100 Yenan Rd. East Shanghai, PR China Phone: Telex: DCLSH CN Fax: DuPont Far East Inc. 6th Floor Bangunan Samudra No. 1 JLN. Kontraktor U1/14, SEK U1 Hicom-Glenmarie Industrial Park Shah Alam, Selangor Malaysia Phone DuPont Korea Inc. 4/5th Floor, Asia Tower #726, Yeoksam-dong, Kangnam-ku Seoul, , Korea DuPont Singapore Pte. Ltd. 1 Maritime Square #07 01 World Trade Centre Singapore DuPont Far East, Philippines 8th Floor, Solid Bank Bldg. 777 Paseo de Roxas Makati, Metro Manila Philippines Phone: Fax: DuPont Far East Inc. 7A Murray s Gate Road Alwarpet Madras, , India DuPont Far East Inc. Pakistan 9 Khayaban-E-Shaheen Defence Phase 5 Karachi, Pakistan DuPont Far East Inc. P.O. Box 2553/Jkt Jakarta 10001, Indonesia The information contained herein is based on technical data and tests which we believe to be reliable and is intended for use by persons having technical skill, at their own discretion and risk. Because conditions of use are outside of DuPont control, we can assume no liability for results obtained or damages incurred through the application of the data presented. (6/00) A Printed in U.S.A. [Replaces: H-65144] Reorder No.: H Suva Only by DuPont

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