Equations for Physical Properties of Automotive Coolants Visteon Corporation

Format:

Conference/Event

Author/Creator:

Alshamani, Kaisar, author.

Conference Name:

SAE 2003 World Congress & Exhibition (2003-03-03 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2003

Summary:

1.0During the warm up process of the coolant in automotive heater systems physical properties such as the density, dynamic viscosity, kinematic viscosity, specific heat and thermal conductivity vary with temperature. To conduct any heater analysis, therefore, it is essential that such variations with temperatures be evaluated. In the present paper a comprehensive literature search is conducted for the published physical properties of the automotive coolants ethylene glycol and propylene glycol. The data are analyzed and compared, and equations describing the variation of the above named physical properties with temperature are derived and presented. The effect of the temperature on the internal heat transfer coefficient is discussed. A comparison of the heat transfer performance between the two glycol coolants is presented. The temperature range studied extends from - 35 to at least 125 degree Celsius

Notes:

Vendor supplied data

Publisher Number:

2003-01-0532

Access Restriction:

Restricted for use by site license